Bistable zero insertion force connector

Claim 2

A bistable zero insertion force contact assembly for electrical interconnection of a plurality of first contacts to a plurality of corresponding second contacts, comprising: a plurality of first contacts adapted to mate with a plurality of corresponding second contacts; means for establishing first and second stable states in said plurality of first contacts with a region of unstable states therebetween, said establishing means further comprising: means external of said plurality of first contacts for progressively engaging said plurality of first contacts to cause said plurality of first contacts to be displaced between said first and second stable states; and resilient means integral with said plurality of first contacts for transitioning said plurality of first contacts between said first and second stable states and for maintaining said plurality of first contacts in either said first and second stable states without force imparted by said engaging means; said first state imparting a low insertion force mating between said plurality of first contacts and the plurality of corresponding second contacts; and said second state imparting forced contact between said plurality of first contacts and the plurality of corresponding second contacts for electrical interconnection therebetween.

Claim 3

The assembly of claim 1 wherein said plurality of first contacts are of one type selected from the group consisting of male and female contacts and the plurality of corresponding second contacts are of the other type.

Claim 4

The assembly of claim 1 wherein transition of said plurality of first contacts through said region of unstable states causes said plurality of first contacts to exert wiping contact against the plurality of corresponding second contacts.

Claim 5

The assembly of claim 1 further including a carrier for housing said plurality of first contacts and for positioning said plurality of first contacts for low insertion force mating with the plurality of corresponding second contacts.

Claim 6

The assembly of claim 1 wherein said plurality of first contacts are female contacts and said resilient means of said establishing means transitions said plurality of first contacts between an open state and a closed state.

Claim 7

The assembly of claim 5 wherein said resilient means of said establishing means is under stress in said first and second states wherein said plurality of first contacts are maintained in said first and second states until acted upon by said engagement means.

Claim 8

The assembly of claim 1 wherein the plurality of corresponding second contacts further comprise at least one printed circuit board having a plurality of terminal contacts corresponding to said plurality of first contacts.

Claim 9

The assembly of claim 1 wherein said resilient means of said establishing means further comprises stressed means integral with said plurality of first contacts.

Claim 10

A bistable zero insertion force contact assembly for mating with a plurality of corresponding second contacts, comprising: a plurality of first contacts adapted to mate with a plurality of corresponding second contacts; means for establishing first and second stable states in said first contacts with a region of unstable states therebetween, said establishing means further comprising stressed means and wherein said stressed means further comprises arcuate stressed means in said first and second stable states, and wherein said stressed means exhibits an S-shaped form in said region of unstable states; said first state imparting a low insertion force mating between said plurality of first contacts and the plurality of corresponding second contacts; and said second state imparting forced contact between said plurality of first contacts and the plurality of corresponding second contacts.

Claim 11

A bistable zero insertion force contact assembly for mating with a plurality of corresponding second contacts, comprising: a plurality of first contacts adapted to mate with a plurality of corresponding second contacts; means for establishing first and second stable states in said first contacts with a region of unstable states therebetween, said establishing means further comprising stressed means and wherein said stressed means further comprises arcuate stressed means in said first and second stable states, and wherein said stressed means exhibits an S-shaped form in said region of unstable states; said first state imparting a low insertion force mating between said plurality of first contacts and the plurality of corresponding second contacts; and said second state imparting forced contact between said plurality of first contacts and the plurality of corresponding second contacts.

Claim 12

A bistable zero insertion force contact assembly for electrical interconnection of a plurality of first contacts to a plurality of corresponding second mating contacts, comprising: a plurality of first mating contacts for electrical interconnection with a plurality of corresponding second mating contacts; means for establishing first and second states in said plurality of first mating contacts, said establishing means further comprising: means external of said plurality of first mating contacts for progressively engaging said plurality of first mating contacts to cause said plurality of first mating contacts to be displaced between said first and second states, and resilient means integral with said plurality of first contacts for transitioning said plurality of first mating contacts between said first and second states and for maintaining said plurality of first contacts in either of said first and second stable states until acted upon by and without force from said engaging means; said first state imparting a low insertion force mating between said plurality of first mating contacts and the plurality of corresponding second mating contacts; said second state imparting forced contact between said plurality of first mating contacts and the plurality of corresponding second mating contacts; and wherein said engaging means includes means for progressively changing the state of said plurality of first mating contacts between said first and second states,

Claim 13

A bistable zero insertion force contact assembly for electrical interconnection of a plurality of first contacts to a plurality of corresponding second mating contacts, comprising: a plurality of first mating contacts for electrical interconnection with a plurality of corresponding second mating contacts; means for establishing first and second states in said plurality of first mating contacts, said establishing means further comprising: means external of said plurality of first mating contacts for progressively engaging said plurality of first mating contacts to cause said plurality of first mating contacts to be displaced between said first and second states, and resilient means integral with said plurality of first contacts for transitioning said plurality of first mating contacts between said first and second states and for maintaining said plurality of first contacts in either of said first and second stable states until acted upon by and without force from said engaging means; said first state imparting a low insertion force mating between said plurality of first mating contacts and the plurality of corresponding second mating contacts; said second state imparting forced contact between said plurality of first mating contacts and the plurality of corresponding second mating contacts; and wherein said engaging means includes means for progressively changing the state of said plurality of first mating contacts between said first and second states,

Claim 14

The assembly of claim 10 wherein said plurality of first mating contacts are of one type selected from the group consisting of male and female contacts and the plurality of corresponding second mating contacts are of the other type.

Claim 15

The assembly of claim 10 further including a carrier for housing said plurality of first mating contacts and for positioning said plurality of first contacts for low insertion force mating with the plurality of corresponding second mating contacts.

Claim 16

The assembly of claim 10 wherein said means for progressively changing includes a cam surface.

Claim 17

The assembly of claim 13 wherein said means for progressively changing is an elongate tool and further wherein said cam surface is a tapered end of said elongate tool.

Claim 18

The assembly of claim 13 wherein said means for progressively changing is an elongate tool and further wherein said cam surface is a plurality of cams distributed along said elongate tool.

Claim 19

The assembly of claim 15 wherein said plurality of cams are phased with respect to each other.

Claim 20

The assembly of claim 10 wherein the plurality of corresponding second mating contacts further comprises at least one printed circuit board having a plurality of terminal contacts corresponding to said plurality of first mating contacts.

Claim 21

The assembly of claim 10 wherein said resilient means of said establishing means further comprises stressed means integral with said plurality of first mating contacts.

Claim 22

The assembly of claim 10 further including a region of unstable states between said first and second stable states and wherein transition of said plurality of first mating contacts in said region of unstable states causes said plurality of first mating contacts to exert wiping contact against the plurality of corresponding second mating contacts.

Claim 23

A bistable zero insertion force contact assembly comprising: a plurality of first and second mating contacts; means for establishing first and second states in one of said plurality of first and second mating contacts, said means for establishing first and second states further comprising stressed means and wherein said stressed means further comprises arcuate stressed means in said first and second states, and wherein said stressed means exhibits an S-shaped form between said first state and said second state; said first state imparting a low insertion force mating between said contacts; said second state imparting forced contact between said plurality of first and second mating contacts; and means for progressively changing the state between said first and second states from one to the other of said plurality of first and second mating contacts.

Claim 24

A bistable zero insertion force contact assembly comprising: a plurality of first and second mating contacts; means for establishing first and second states in one of said plurality of first and second mating contacts, said means for establishing first and second states further comprising stressed means and wherein said stressed means further comprises arcuate stressed means in said first and second states, and wherein said stressed means exhibits an S-shaped form between said first state and said second state; said first state imparting a low insertion force mating between said contacts; said second state imparting forced contact between said plurality of first and second mating contacts; and means for progressively changing the state between said first and second states from one to the other of said plurality of first and second mating contacts.

Claim 25

A bistable zero insertion force connector assembly for electrically integrating devices, comprising: a conductive contact member, said conductive contact member further comprising: first and second mating ends, at least one of said first and second mating ends having at least one contact surface adapted for bistable connection with at least one of said devices, a resilient central segment integrally connecting said first and second mating ends, and carrier engaging means proximal said resilient central segment for inducing stress in said resilient central segment; an insulated housing having: a channel therethrough adapted to receive said conductive contact member in such manner that said first and second mating ends are disposed to be electrically integrated to said devices, actuation means adapted to cooperate with said reilient central segment to alternately displace said conductive contact member to first and second stable states; interaction means cooperating with said carrier engaging means for inducing stress in said resilient central segment of said conductive contact member disposed in said channel in said first and second stable states, respectively, and wherein said conductive contact member is maintained in said first and second states due to a stressed condition induced therein, and wherein in said first stable state said first and second mating ends are disposed in mating proximity with at least one of said devices with zero force and zero contact, and in said second stable state said first and second mating ends are maintained in secured engagement with at least one of said devices by engaging forces therebetween; and engagement means adapted to cooperate with said actuation means, and wherein said engagement means cooperates with said actuation means to displace said conductive contact member to said first and second second stable states, respectively; said conductive contact member remaining in said first and second stable states without force from said engagement means.

Claim 26

A bistable zero insertion force connector assembly for electrically integrating devices, comprising: a conductive contact member, said conductive contact member further comprising: first and second mating ends, at least one of said first and second mating ends having at least one contact surface adapted for bistable connection with at least one of said devices, a resilient central segment integrally connecting said first and second mating ends, and carrier engaging means proximal said resilient central segment for inducing stress in said resilient central segment; an insulated housing having: a channel therethrough adapted to receive said conductive contact member in such manner that said first and second mating ends are disposed to be electrically integrated to said devices, actuation means adapted to cooperate with said reilient central segment to alternately displace said conductive contact member to first and second stable states; interaction means cooperating with said carrier engaging means for inducing stress in said resilient central segment of said conductive contact member disposed in said channel in said first and second stable states, respectively, and wherein said conductive contact member is maintained in said first and second states due to a stressed condition induced therein, and wherein in said first stable state said first and second mating ends are disposed in mating proximity with at least one of said devices with zero force and zero contact, and in said second stable state said first and second mating ends are maintained in secured engagement with at least one of said devices by engaging forces therebetween; and engagement means adapted to cooperate with said actuation means, and wherein said engagement means cooperates with said actuation means to displace said conductive contact member to said first and second second stable states, respectively; said conductive contact member remaining in said first and second stable states without force from said engagement means.

Claim 27

The bistable zero insertion force connector assembly according to claim 21, wherein each of said first and second mating ends include first and second contact surfaces adapted for bistable connection with said devices.

Claim 28

The bistable zero insertion force connector assembly according to claim 21, wherein said actuation means further comprise first and second grooves formed in opposed walls of said insulated housing and wherein said first and second grooves are proximally disposed adjacent said resilient central segment of said conductive contact member disposed in said channel.

Claim 29

A bistable zero insertion force connector assembly, for electrically integrating devices, comprising: a conductive contact member, said conductive contact member further comprising: first and second mating ends, at least one of said first and second mating ends having at least one contact surface adapted for bistable connection with at least one of said devices, each of said first and second mating ends including first and second contact surfaces adapted for bistable connection with said devices and wherein said first and second mating ends further comprise C-shaped ends, each of said C-shaped ends having an opening formed by terminated ends of arcuate arms forming said C-shaped ends disposed for bistable connection with said devices, and wherein said first and second contact surfaces further comprise said terminated ends forming said opening, a resilient central segment, and carrier engaging means proximal said resilient central segment; an insulated housing having: a channel therethrough adapted to receive said conductive contact member in such manner that said first and second mating ends are disposed to be electrically integrated to said devices, actuation means adapted to cooperate with said resilient central segment to alternately displace said conductive contact member to first and second stable states, interaction means cooperating with said carrier engaging means to alternately maintain said conductive contact member disposed in said channel in said first and second stable states, respectively, in a stressed condition, and wherein in said first stable state said first and second mating ends are disposed in mating proximity with at least one of said devices with zero force and zero contact, and in said second stable state said first and second mating ends are maintained in secured engagement with at least one of said devices by engaging forces therebetween; and engagement means adapted to cooperate with said actuation means, and wherein said engagement means cooperates with said actuation means to displace said conductive contact member to said first and second second stable states, respectively.

Claim 30

A bistable zero insertion force connector assembly, for electrically integrating devices, comprising: a conductive contact member, said conductive contact member further comprising: first and second mating ends, at least one of said first and second mating ends having at least one contact surface adapted for bistable connection with at least one of said devices, each of said first and second mating ends including first and second contact surfaces adapted for bistable connection with said devices and wherein said first and second mating ends further comprise C-shaped ends, each of said C-shaped ends having an opening formed by terminated ends of arcuate arms forming said C-shaped ends disposed for bistable connection with said devices, and wherein said first and second contact surfaces further comprise said terminated ends forming said opening, a resilient central segment, and carrier engaging means proximal said resilient central segment; an insulated housing having: a channel therethrough adapted to receive said conductive contact member in such manner that said first and second mating ends are disposed to be electrically integrated to said devices, actuation means adapted to cooperate with said resilient central segment to alternately displace said conductive contact member to first and second stable states, interaction means cooperating with said carrier engaging means to alternately maintain said conductive contact member disposed in said channel in said first and second stable states, respectively, in a stressed condition, and wherein in said first stable state said first and second mating ends are disposed in mating proximity with at least one of said devices with zero force and zero contact, and in said second stable state said first and second mating ends are maintained in secured engagement with at least one of said devices by engaging forces therebetween; and engagement means adapted to cooperate with said actuation means, and wherein said engagement means cooperates with said actuation means to displace said conductive contact member to said first and second second stable states, respectively.

Claim 31

The bistable zero insertion force connector assembly according to claim 24 wherein said carrier engaging means further comprises first and second concave surfaces formed by said arcuate arms, each of said first and second concave surfaces disposed facing said opening and in such manner as to be approximately symmetric about a longitudinal axis of said resilient central segment, and wherein said interaction means further comprises first and second convex segments situated in said channel engaging said first and second concave surfaces, respectively, whereby when said conductive contact member is alternately displaced to said first and second stable states, respectively, said first and second concave surfaces rotate about said first and second convex segments, respectively.

Claim 32

A bistable zero insertion force connector assembly for electrically integrating devices, comprising: a conductive contact member, said conductive contact member further comprising: first and second mating ends, at least one of said first and second mating ends having at least one contact surface adapted for bistable connection with at least one of said devices, each of said first and second mating ends including first and second contact surfaces adapted for bistable connection with said devices and wherein said first and second mating ends further comprise generally rectangular, flat ends, and wherein said first and second contact surfaces of each said first and second mating ends further comprise upper and lower parallel surfaces, respectively, of said generally rectangular, flat ends, a resilient central segment, and carrier engaging means proximal said resilient central segment; an insulated housing having: a channel therethrough adapted to receive said conductive contact member in such manner that said first and second mating ends are disposed to be electrically integrated to said devices, actuation means adapted to cooperate with said resilient central segment to alternately displace said conductive contact member to first and second stable states, interaction means cooperating with said carrier engaging means to alternately maintain said conductive contact member disposed in said channel in said first and second stable states, respectively, in a stressed condition, and wherein in said first stable state said first and second mating ends are disposed in mating proximity with at least one of said devices with zero force and zero contact, and in said second stable state said first and second mating ends are maintained in secured engagement with at least one of said devices by engaging forces therebetween; and engagement means adapted to cooperate with said actuation means, and wherein said engagement means cooperates with said actuation means to displace said conductive contact member to said first and second second stable states, respectively.

Claim 33

A bistable zero insertion force connector assembly for electrically integrating devices, comprising: a conductive contact member, said conductive contact member further comprising: first and second mating ends, at least one of said first and second mating ends having at least one contact surface adapted for bistable connection with at least one of said devices, each of said first and second mating ends including first and second contact surfaces adapted for bistable connection with said devices and wherein said first and second mating ends further comprise generally rectangular, flat ends, and wherein said first and second contact surfaces of each said first and second mating ends further comprise upper and lower parallel surfaces, respectively, of said generally rectangular, flat ends, a resilient central segment, and carrier engaging means proximal said resilient central segment; an insulated housing having: a channel therethrough adapted to receive said conductive contact member in such manner that said first and second mating ends are disposed to be electrically integrated to said devices, actuation means adapted to cooperate with said resilient central segment to alternately displace said conductive contact member to first and second stable states, interaction means cooperating with said carrier engaging means to alternately maintain said conductive contact member disposed in said channel in said first and second stable states, respectively, in a stressed condition, and wherein in said first stable state said first and second mating ends are disposed in mating proximity with at least one of said devices with zero force and zero contact, and in said second stable state said first and second mating ends are maintained in secured engagement with at least one of said devices by engaging forces therebetween; and engagement means adapted to cooperate with said actuation means, and wherein said engagement means cooperates with said actuation means to displace said conductive contact member to said first and second second stable states, respectively.

Claim 34

The bistable zero insertion force connector assembly according to claim 26, wherein said carrier engaging means further comprises first and second pairs of tabs disposed proximal said resilient central segment in opposed relationship, and wherein said interaction means further comprises first and second pairs of recesses situated in opposed walls of said channel in such manner that said first and second pairs of tabs are engagingly disposed in said first and second pairs of recesses, respectively, when said conductive contact member is disposed in said channeland wherein said tabs cooperate with said recess to maintain said conductive contact member in said first and second stable states, respectively, in said stressed condition.

Claim 35

The bistable zero insertion force connector assembly according to claim 26, wherein said upper and lower opposed surfaces have selectively plated areas thereon, said selectively plated areas situated to securely engage contact surfaces of said devices when said conductive contact member is in said second stable state.

Claim 36

A bistable zero insertion force connector assembly for electrically integrating devices, comprising: a conductive contact member, said conductive contact member further comprising: first and second mating ends, at least one of said first and second mating ends having at least one contact surface adapted for bistable connection with at least one of said devices, and wherein said first mating end further comprises a generally rectangular, flat end having first and second contact surfaces, said first and second contact surfaces further comprising upper and lower opposed surfaces, respectively, of said generally rectangular, flat end, and wherein said second mating end further comprises an elongated member having a tapered end adapted to cooperate with one of said devices, a resilient central segment, and carrier engaging means proximal said resilient central segment; an insulated housing having: a channel therethrough adapted to receive said conductive contact member in such manner that said first and second mating ends are disposed to be electrically integrated to said devices, actuation means adapted to cooperate with said resilient central segment to alternately displace said conductive contact member to first and second stable states, interaction means cooperating with said carrier engaging means to alternately maintain said conductive contact member disposed in said channel in said first and second stable states, respectively, in a stressed condition, and wherein in said first stable state said first and second mating ends are disposed in mating proximity with at least one of said devices with zero force and zero contact, and in said second stable state said first and second mating ends are maintained in secured engagement with at least one of said devices by engaging forces therebetween; and engagement means adapted to cooperate with said actuation means, and wherein said engagement means cooperates with said actuation means to displace said conductive contact member to said first and second second stable states, respectively.

Claim 37

A bistable zero insertion force connector assembly for electrically integrating devices, comprising: a conductive contact member, said conductive contact member further comprising: first and second mating ends, at least one of said first and second mating ends having at least one contact surface adapted for bistable connection with at least one of said devices, and wherein said first mating end further comprises a generally rectangular, flat end having first and second contact surfaces, said first and second contact surfaces further comprising upper and lower opposed surfaces, respectively, of said generally rectangular, flat end, and wherein said second mating end further comprises an elongated member having a tapered end adapted to cooperate with one of said devices, a resilient central segment, and carrier engaging means proximal said resilient central segment; an insulated housing having: a channel therethrough adapted to receive said conductive contact member in such manner that said first and second mating ends are disposed to be electrically integrated to said devices, actuation means adapted to cooperate with said resilient central segment to alternately displace said conductive contact member to first and second stable states, interaction means cooperating with said carrier engaging means to alternately maintain said conductive contact member disposed in said channel in said first and second stable states, respectively, in a stressed condition, and wherein in said first stable state said first and second mating ends are disposed in mating proximity with at least one of said devices with zero force and zero contact, and in said second stable state said first and second mating ends are maintained in secured engagement with at least one of said devices by engaging forces therebetween; and engagement means adapted to cooperate with said actuation means, and wherein said engagement means cooperates with said actuation means to displace said conductive contact member to said first and second second stable states, respectively.

Claim 38

A bistable zero insertion force connector assembly for electrically integrating devices, comprising: a plurality of conductive contact members, each of said plurality of conductive contact members further comprising first and second mating ends, at least one of said first and second mating ends having at least one contact surface adapted for bistable connection with at least one group of said devices, each of said first and second mating ends of said plurality of conductive contact members including first and second contact surfaces adapted for bistable connection with said devices, and wherein each of said first and second mating ends of said plurality of conductive contact members further comprise C-shaped ends, each of said C-shaped ends having an opening formed by terminated ends of arcuate arms forming said C-shaped ends disposed for bistable connection with said devices, and wherein said first and second contact surfaces further comprise said terminated ends forming said opening, a resilient central segment, and engaging means proximal said resilient central segment; an insulated housing having: a plurality of channels therethrough adapted to receive said plurality of conductive contact members in such manner that said first and second mating ends of said plurality of conductive contact members are disposed to be electrically integrated to said devices. actuation means associated with said housing and adapted to cooperate with said resilient central segment of each said plurality of conductive contact members to alternately displace said plurality of conductive contact members to first and second stable states; and interaction means cooperating with said engaging means of said plurality of conductive contact members to alternately maintain said plurality of conductive contact members disposed in said plurality of channels in said first and second stable states, respectively, in a stressed condition, and wherein in said first stable state each said resilient central segment of said plurality of conductive contact members is disposed adjacent said actuation means and said first and second mating ends are disposed in mating proximity with said at least one group of said devices with zero force and zero contact, and in said second stable state each said resilient central segment of said plurality of conductive contact members is disposed adjacent said actuation means and said first and second mating ends are maintained in secured engagement with said first group of said devices due to engaging forces therebetween; and engagement means adapted to cooperate with said actuation means, wherein said engagement means cooperates with said actuation means to displace said plurality of conductive contact members to said second stable state, and said engagement means cooperates with said actuation means to displace said plurality of conductive contact members to said first stable state.

Claim 39

A bistable zero insertion force connector assembly for electrically integrating devices, comprising: a plurality of conductive contact members, each of said plurality of conductive contact members further comprising first and second mating ends, at least one of said first and second mating ends having at least one contact surface adapted for bistable connection with at least one group of said devices, each of said first and second mating ends of said plurality of conductive contact members including first and second contact surfaces adapted for bistable connection with said devices, and wherein each of said first and second mating ends of said plurality of conductive contact members further comprise C-shaped ends, each of said C-shaped ends having an opening formed by terminated ends of arcuate arms forming said C-shaped ends disposed for bistable connection with said devices, and wherein said first and second contact surfaces further comprise said terminated ends forming said opening, a resilient central segment, and engaging means proximal said resilient central segment; an insulated housing having: a plurality of channels therethrough adapted to receive said plurality of conductive contact members in such manner that said first and second mating ends of said plurality of conductive contact members are disposed to be electrically integrated to said devices. actuation means associated with said housing and adapted to cooperate with said resilient central segment of each said plurality of conductive contact members to alternately displace said plurality of conductive contact members to first and second stable states; and interaction means cooperating with said engaging means of said plurality of conductive contact members to alternately maintain said plurality of conductive contact members disposed in said plurality of channels in said first and second stable states, respectively, in a stressed condition, and wherein in said first stable state each said resilient central segment of said plurality of conductive contact members is disposed adjacent said actuation means and said first and second mating ends are disposed in mating proximity with said at least one group of said devices with zero force and zero contact, and in said second stable state each said resilient central segment of said plurality of conductive contact members is disposed adjacent said actuation means and said first and second mating ends are maintained in secured engagement with said first group of said devices due to engaging forces therebetween; and engagement means adapted to cooperate with said actuation means, wherein said engagement means cooperates with said actuation means to displace said plurality of conductive contact members to said second stable state, and said engagement means cooperates with said actuation means to displace said plurality of conductive contact members to said first stable state.

Claim 40

the bistable zero insertion force connector assembly according to claim 30, wherein said engaging means further comprises first and second concave surfaces formed by said arcuate arms of each said first and second mating ends, respectively, each of said first and second concave surfaces disposed facing said opening and in such manner as to be approximately symmetric about a central axis of each said resilient central segment; and wherein said interaction means further comprises: first and second convex segments situated in each said plurality of channels engaging said first and second concave surfaces, respectively: whereby when said plurality of conductive contact members are alternately is placed to said first and second stable states, respectively, each said first and second concave surfaces rotates about said first and second convex segments, respectively.

Claim 41

A bistable zero insertion force connector assembly for electrically integrating devices, comprising: a plurality of conductive contact members, each of said plurality of conductive contact members further comprising first and second mating ends, at least one of said first and second mating ends having at least one contact surface adapted for bistable connection with at least one group of said devices, each of said first and second mating ends of said plurality of conductive contact members including first and second contact surfaces adapted for bistable connection with said devices, and wherein each of said first and second mating ends of said plurality of conductive contact further comprise generally rectangular, flat ends, and wherein said first and second contact surfaces of each said first and second mating ends further comprise upper and lower opposed surfaces, respectively, of said generally rectangular, flat ends, a resilient central segment, and engaging means proximal said resilient central segment; an insulated housing having: a plurality of channels therethrough adapted to receive said plurality of conductive contact members in such manner that said first and second mating ends of said plurality of conductive contact members are disposed to be electrically integrated to said devices, actuation means associated with said housing and adapted to cooperate with said resilient central segment of each said plurality of conductive contact members to alternately displace said plurality of conductive contact members to first and second stable states; and interaction means cooperating with said engaging means of said plurality of conductive contact members to alternately maintain said plurality of conductive contact members disposed in said plurality of channels in said first and second stable states, respectively, in a stressed condition, and wherein in said first stable state each said resilient central segment of said plurality of conductive contact members is disposed adjacent said actuation means and said first and second mating ends are disposed in mating proximity with said at least one group of said devices with zero force and zero contact, and in said second stable state each said resilient central segment of said plurality of conductive contact members is disposed adjacent said actuation means and said first and second mating ends are maintained in secured engagement with said first group of said devices due to engaging forces therebetween; and engagement means adapted to cooperate with said actuation means, wherein said engagement means cooperates with said actuation means to displace said plurality of conductive contact members to said second stable state, and said engagement means cooperates with said actuation means to displace said plurality of conductive contact members to said first stable state.

Claim 42

A bistable zero insertion force connector assembly for electrically integrating devices, comprising: a plurality of conductive contact members, each of said plurality of conductive contact members further comprising first and second mating ends, at least one of said first and second mating ends having at least one contact surface adapted for bistable connection with at least one group of said devices, each of said first and second mating ends of said plurality of conductive contact members including first and second contact surfaces adapted for bistable connection with said devices, and wherein each of said first and second mating ends of said plurality of conductive contact further comprise generally rectangular, flat ends, and wherein said first and second contact surfaces of each said first and second mating ends further comprise upper and lower opposed surfaces, respectively, of said generally rectangular, flat ends, a resilient central segment, and engaging means proximal said resilient central segment; an insulated housing having: a plurality of channels therethrough adapted to receive said plurality of conductive contact members in such manner that said first and second mating ends of said plurality of conductive contact members are disposed to be electrically integrated to said devices, actuation means associated with said housing and adapted to cooperate with said resilient central segment of each said plurality of conductive contact members to alternately displace said plurality of conductive contact members to first and second stable states; and interaction means cooperating with said engaging means of said plurality of conductive contact members to alternately maintain said plurality of conductive contact members disposed in said plurality of channels in said first and second stable states, respectively, in a stressed condition, and wherein in said first stable state each said resilient central segment of said plurality of conductive contact members is disposed adjacent said actuation means and said first and second mating ends are disposed in mating proximity with said at least one group of said devices with zero force and zero contact, and in said second stable state each said resilient central segment of said plurality of conductive contact members is disposed adjacent said actuation means and said first and second mating ends are maintained in secured engagement with said first group of said devices due to engaging forces therebetween; and engagement means adapted to cooperate with said actuation means, wherein said engagement means cooperates with said actuation means to displace said plurality of conductive contact members to said second stable state, and said engagement means cooperates with said actuation means to displace said plurality of conductive contact members to said first stable state.

Claim 43

The bistable zero insertion force connector assembly according to claim 32, wherein said engaging means further comprises first and second pairs of tabs disposed proximal each said resilient central segment in opposed relationship, and wherein said interaction means further comprises: first and second pairs of recesses situated in opposed walls of each said plurality of channels in such manner that each said first and second pairs of tabs are engagingly disposed in said first and second pairs of recesses, respectively, when said plurality of conductive contact members are disposed in said plurality of channels and wherein said tabs cooperate with said recess to maintain said plurality of conductive contact members in said first and second stable states, respectively, in said stressed condition.

Claim 44

A bistable zero insertion force connector assembly for electrically integrating devices, comprising: a plurality of conductive contact members, each of said plurality of conductive contact members further comprising first and second mating ends, at least one of said first and second mating ends having at least one contact surface adapted for bistable connection with at least one group of said devices, and wherein each of said first mating ends further comprises a generally rectangular, flat end having first and second contact surfaces, said first and second contact surfaces further comprising upper and lower opposed surfaces, respectively, of said generally rectangular, flat end, and wherein each said second mating ends further comprises an elongated member having a tapered end adapted to cooperate ith another group of said devices, a resilient central segment, and engaging means proximal said resilient central segment; an insulated housing having: a plurality of channels therethrough adapted to receive said plurality of conductive contact members in such manner that said first and second mating ends of said plurality of conductive contact members are disposed to be electrically integrated to said devices, actuation means associated with said housing and adapted to cooperate with said resilient central segment of each said plurality of conductive contact members to alternately displace said plurality of conductive contact members to first and second stable states; and interaction means cooperating with said engaging means of said plurality of conductive contact members to alternately maintain said plurality of conductive contact members disposed in said plurality of channels in said first and second stable states, respectively, in a stressed condition, and wherein in said first stable state each said resilient central segment of said plurality of conductive contact members is disposed adjacent said actuation means and said first and second mating ends are disposed in mating proximity with said at least one group of said devices with zero force and zero contact, and in said second stable state each said resilient central segment of said plurality of conductive contact members is disposed adjacent said actuation means and said first and second mating ends are maintained in secured engagement with said first group of said devices due to engaging forces therebetween; and engagement means adapted to cooperate with said actuation means, wherein said engagement means cooperates with said actuation means to displace said plurality of conductive contact members to said second stable state, and said engagement means cooperates with said actuation means to displace said plurality of conductive contact members to said first stable state.

Claim 45

A bistable zero insertion force connector assembly for electrically integrating devices, comprising: a plurality of conductive contact members, each of said plurality of conductive contact members further comprising first and second mating ends, at least one of said first and second mating ends having at least one contact surface adapted for bistable connection with at least one group of said devices, and wherein each of said first mating ends further comprises a generally rectangular, flat end having first and second contact surfaces, said first and second contact surfaces further comprising upper and lower opposed surfaces, respectively, of said generally rectangular, flat end, and wherein each said second mating ends further comprises an elongated member having a tapered end adapted to cooperate ith another group of said devices, a resilient central segment, and engaging means proximal said resilient central segment; an insulated housing having: a plurality of channels therethrough adapted to receive said plurality of conductive contact members in such manner that said first and second mating ends of said plurality of conductive contact members are disposed to be electrically integrated to said devices, actuation means associated with said housing and adapted to cooperate with said resilient central segment of each said plurality of conductive contact members to alternately displace said plurality of conductive contact members to first and second stable states; and interaction means cooperating with said engaging means of said plurality of conductive contact members to alternately maintain said plurality of conductive contact members disposed in said plurality of channels in said first and second stable states, respectively, in a stressed condition, and wherein in said first stable state each said resilient central segment of said plurality of conductive contact members is disposed adjacent said actuation means and said first and second mating ends are disposed in mating proximity with said at least one group of said devices with zero force and zero contact, and in said second stable state each said resilient central segment of said plurality of conductive contact members is disposed adjacent said actuation means and said first and second mating ends are maintained in secured engagement with said first group of said devices due to engaging forces therebetween; and engagement means adapted to cooperate with said actuation means, wherein said engagement means cooperates with said actuation means to displace said plurality of conductive contact members to said second stable state, and said engagement means cooperates with said actuation means to displace said plurality of conductive contact members to said first stable state.

Claim 46

A bistable contact assembly comprising: a plurality of resilient members; first and second contact arms extending laterally from displaced positions on each said resilient member; means for compressing said resilient members to cause them to exhibit first and second arcuate stable states in which said contact arms are respectively distant and proximate with respect to each other; the proximate state of said contact arms being adapted to engage a contact.

Claim 47

A bistable contact assembly comprising: a plurality of resilient members; first and second contact arms extending laterally from displaced positions on each said resilient member; means for compressing said resilient members to cause them to exhibit first and second arcuate stable states in which said contact arms are respectively distant and proximate with respect to each other; the proximate state of said contact arms being adapted to engage a contact.

Claim 48

The assembly of claim 35 wherein said compressing means include means for electrically contacting each said plurality of resilient members.

Claim 49

The assembly of claim 35 further including resilient means for causing one of said stable states to require a greater force to transition to the other than vice versa.

Claim 50

The assembly of claim 35 wherein said compressing means has a groove and means are provided operable in association with said groove to effect a transition between said stable states.