Terminal bridging assembly

Claim 2

An assembly for bridging closely spaced electrical terminals of connector blocks having a variety of terminal spacings the assembly comprising: a housing constructed of an electrically insulative material, said housing comprising, a plurality of spaced ports having one end opening to the outer surface of said housing, a component cavity disposed between said ports, a connection cavity adjacent to the closed end of said ports and communicating with one end of said component cavity, a passageway between each said closed end of each said port and said connection cavity; at least one electrical element located in said component cavity having at least two leads formed to enable said leads to fit into said connection cavity; first and second electrical contacts adapted to fit within said ports, each said electrical contact including, means for fixing a first end of each said contact in said passageway of said housing such that the tip of said first end extends into said connection cavity while enabling the free movement of a second end of each said contact, means for receiving in electrical contact at said tip of first end of said first contact a first lead of said element, means for receiving in electrical contact at said tip of first end of said second contact a second lead of said element, and means for allowing deflection of each said contact by providing contact surfaces which will cause each said contact to move in a first direction to align for a connection with a terminal of a terminal pair having a first spacing and move in a second direction to align for a connection with a terminal of a terminal pair having a second spacing when said terminals enter said ports.

Claim 3

The invention of claim 1 wherein each said contact contains clamping means for providing a connection force which is substantially independent of the resulting lateral force derived from said deflecting means.

Claim 4

The invention of claim 2 wherein said fixing means includes a notch in the longitudinal edge of each said contact which locks with a contour in associated said passageway.

Claim 5

The invention of claim 3 wherein said clamping means is formed from a double reversing fold in said second end of each said contact which provides a clip type connection to said terminals.

Claim 6

The invention of claim 4 wherein said deflecting means is created in each said contact by forming a funnel shaped entrance to said clamping means.

Claim 7

The invention of claim 1 where said housing is adapted for connection to regularly spaced terminals arranged on connector blocks and wherein said housing is substantially rectangular and provides a low profile when bridged across said terminals of said connector block.

Claim 8

The invention of claim 6 where said housing dimension allows for side-by-side stacking of said assembly with said terminals of said connector block having a side-by-side separation of approximately 0.3 inches.

Claim 9

The invention of claim 7 where said housing dimension allows for stacking said assembly one-over-another with said terminals of said connector block having a face-to-face separation of approximately 0.25 inches.

Claim 10

An assembly for bridging closely spaced electrical terminals of connector blocks having a variety of terminal spacings the assembly comprising: a housing constructed of an electrically insulative material, said housing comprising, a plurality of spaced ports having one end opening to the outer surface of said housing, a connection cavity adjacent to the closed end of said ports, a passageway between each said closed end of each said port and said connection cavity; a single continuous conductor means with a contact at each end, adapted to fit within said connection cavity and said ports, said conductor means including, means for fixing said conductor means in said passageway of said housing, such that said contact at each end is free to move, means for allowing deflection of each said contact by providing contact surfaces which will cause each said contact to move in a first direction to align for a connection with a terminal of a terminal pair having a first spacing and move in a second direction to align for a connection with a terminal of a terminal pair having a second spacing when said terminals enter said ports.

Claim 11

An assembly for bridging closely spaced electrical terminals of connector blocks having a variety of terminal spacings the assembly comprising: a housing constructed of an electrically insulative material, said housing comprising, a plurality of spaced ports having one end opening to the outer surface of said housing, a connection cavity adjacent to the closed end of said ports, a passageway between each said closed end of each said port and said connection cavity; a single continuous conductor means with a contact at each end, adapted to fit within said connection cavity and said ports, said conductor means including, means for fixing said conductor means in said passageway of said housing, such that said contact at each end is free to move, means for allowing deflection of each said contact by providing contact surfaces which will cause each said contact to move in a first direction to align for a connection with a terminal of a terminal pair having a first spacing and move in a second direction to align for a connection with a terminal of a terminal pair having a second spacing when said terminals enter said ports.

Claim 12

The invention of claim 9 wherein each said contact contains clamping means for providing a connection force which is substantially independent of the resulting lateral force derived from said deflecting means.

Claim 13

The invention of claim 10 wherein said fixing means includes a notch in the longitudinal edge of said conductor means which locks with a contour in associated said passageway.

Claim 14

The invention of claim 11 wherein said clamping means is formed from a double reversing fold in one end of said conductor means which provides a clip type connection to said terminal.

Claim 15

The invention of claim 12 wherein said deflecting means is created in said conductor means by forming a funnel shaped entrance to said clamping means.

Claim 16

The invention of claim 9 where said housing is adapted for connection to regularly spaced terminals arranged on connector blocks and wherein said housing is substantially rectangular and provides a low profile when bridged across said terminals of said connector block.

Claim 17

The invention of claim 14 where said housing dimension allows for side-by-side stacking of said assembly with said terminals of said connector block having a side-by-side separation of approximately 0.3 inches.

Claim 18

The invention of claim 15 where said housing dimension allows for stacking said assembly one-over-another with said terminals of said connector block having a face-to-face separation of approximately 0.25 inches.

Claim 19

An assembly for bridging closely spaced electrical terminals of a connector block having a variety of terminal spacings, the assembly comprising: a housing constructed of an electrically insulative material, said housing comprising, first and second spaced ports having one end opening to a first outer surface of said housing, a third port opening to a second outer surface of said housing, a component cavity disposed between said first and second ports, a connection cavity adjacent to a closed end of said ports and communicating with one end of said component cavity, a passageway associated with and between each said closed end of each said port and said connection cavity; a visual indicator element located in said third port opening to said second outer surface of said housing, said indicator element having at least two leads formed to enable said leads to fit into said connection cavity; first and second electrical contacts adapted to fit within said first and second spaced ports respectively, each said electrical contact including, means for fixing a first end of each said contact in said passageway associated with said port containing said contact such that the tip of said first end extends into said connection cavity while enabling the free movement of a second end of each said contact within said port, means for receiving in electrical contact at said tip of first end of said first contact a first lead of said element, means for receiving in electrical contact at said tip of first end of said second contact a second lead of said element, and means for allowing deflection of each said contact by providing contact surfaces which will cause each said contact to move in a first direction to align for a connection with a terminal of a terminal pair having a first spacing and move in a second direction to align for a connection with a terminal of a terminal pair having a second spacing when said terminals enter said ports.

Claim 20

An assembly for bridging closely spaced electrical terminals of a connector block having a variety of terminal spacings, the assembly comprising: a housing constructed of an electrically insulative material, said housing comprising, first and second spaced ports having one end opening to a first outer surface of said housing, a third port opening to a second outer surface of said housing, a component cavity disposed between said first and second ports, a connection cavity adjacent to a closed end of said ports and communicating with one end of said component cavity, a passageway associated with and between each said closed end of each said port and said connection cavity; a visual indicator element located in said third port opening to said second outer surface of said housing, said indicator element having at least two leads formed to enable said leads to fit into said connection cavity; first and second electrical contacts adapted to fit within said first and second spaced ports respectively, each said electrical contact including, means for fixing a first end of each said contact in said passageway associated with said port containing said contact such that the tip of said first end extends into said connection cavity while enabling the free movement of a second end of each said contact within said port, means for receiving in electrical contact at said tip of first end of said first contact a first lead of said element, means for receiving in electrical contact at said tip of first end of said second contact a second lead of said element, and means for allowing deflection of each said contact by providing contact surfaces which will cause each said contact to move in a first direction to align for a connection with a terminal of a terminal pair having a first spacing and move in a second direction to align for a connection with a terminal of a terminal pair having a second spacing when said terminals enter said ports.

Claim 21

The invention of claim 17 wherein each said contact contains clamping means for providing a connection force which is substantially independent of the resulting lateral force derived from said deflecting means.

Claim 22

The invention of claim 18 wherein said fixing means includes a notch in the longitudinal edge of each said contact which locks with a contour in associated said passageway.

Claim 23

The invention of claim 19 wherein said clamping means is formed from a double reversing fold in said second end of each said contact which provides a clip type connection to said terminals.

Claim 24

The invention of claim 20 wherein said deflecting means is created in each said contact by forming a funnel shaped entrance to said clamping means.

Claim 25

The invention of claim 21 where said visual indicator device is a light-emitting diode.

Claim 26

The invention of claim 22 where said closed end of said third port contains a ledge to provide a locking surface between base of said visual indicator element and said formed leads of said light-emitting diode.

Claim 27

The invention of claim 17 where said housing is adapted for connection to regularly spaced terminals arranged on connector blocks and wherein said housing is substantially rectangular and provides a low profile when bridged across said terminals of said connector block.

Claim 28

The invention of claim 24 where said housing dimension allows for side-by-side stacking of said assembly with said terminals of said connector block having a side-by-side separation of approximately 0.3 inches.

Claim 29

The invention of claim 25 where said housing dimension allows for stacking said assembly one-over-another with said terminals of said connector block having a face-to-face separation of approximately 0.25 inches.

Claim 30

A protective electrical device adapted for use with electrical wiring terminal blocks having adjacently positioned elongated metallic terminal means, said device including dielectric body means, multiple contact means, and an electrical component means connected to said contact means, said body means consisting of a pair of body portions including a plurality of positioning means for separating and retaining said contact and component means in predetermined relationship as if in spaced chambers, a transverse chamber adjacent one end of said body means communicating with said contact and component means positions, and electrical connection means transversing said transverse chamber between said contact and component means, said body means further including spaced port means opening through said body means, said contact means are two in number, positioning means in said chambers for cooperative retention of said contacts that fixes one end of each of said contacts and permits bilateral adjustability of each of the opposite ends of said contact to align for connection to a variety of predetermined spacings of said terminal means entering through said spaced port means of said body means.

Claim 31

A protective electrical device adapted for use with electrical wiring terminal blocks having adjacently positioned elongated metallic terminal means, said device including dielectric body means, multiple contact means, and an electrical component means connected to said contact means, said body means consisting of a pair of body portions including a plurality of positioning means for separating and retaining said contact and component means in predetermined relationship as if in spaced chambers, a transverse chamber adjacent one end of said body means communicating with said contact and component means positions, and electrical connection means transversing said transverse chamber between said contact and component means, said body means further including spaced port means opening through said body means, said contact means are two in number, positioning means in said chambers for cooperative retention of said contacts that fixes one end of each of said contacts and permits bilateral adjustability of each of the opposite ends of said contact to align for connection to a variety of predetermined spacings of said terminal means entering through said spaced port means of said body means.

Claim 32

A device of the type claimed in claim 27 wherein each of said contacts is provided with cooperative means adjacent said one end complementary to shoulder means in each said chamber adapted to locate and retain said contact in fixed axial relation to said body.

Claim 33

A device of the type claimed in claim 28 wherein each of said contacts is formed from a flat strip of sheet material including a flat tail portion which adjacent one end carries connector means for engaging said electrical connection and said tail portion further carrying said cooperative means, a first resilient reversely bent portion connected at the opposite end of said tail portion and extending away from and thence towards said tail portion, one end and a second reversely bent portion extending in the same axial direction as said opposite end and forming an adjustable open throat between said retaining means adapted for cooperation between the free end of said second portion and said body means, said retaining means including slot means in said body adjacent to said port means with the free end of said second portion adjustably captured in said slot means whereby said open throat presents a laterally adjustable smooth surface for introduction and capture of said terminal means.

Claim 34

A device of the type claimed in claim 27 wherein said body means is substantially rectangular with said transverse chamber extending along one narrow end and with said spaced ports opening through the opposite end, a centrally disposed substantially cylindrical positioning means adapted to accommodate an elongated complementary cylindrical electrical component, chamber means positioned laterally on opposite sides of the axis of said cylindrical positioning means for accommodating said contact means and communicating with said port means, slot means communicating between said contact chambers and said transverse chamber, lead accommodating means associated with said cylindrical positioning means to provide access for electrical connections from said electrical component through said transverse chamber to said contacts whereby a circuit can be established, said body means further including secondary port means opening through a side other than the side having the contact port means, said secondary port means provided with strain relief means and capable of accommodating and permitting viewing of a light emitting component.

Claim 35

A device of the type claimed in claim 30 wherein said body secondary port means opening through a side other than the side having the contact port means includes an axially outwardly extending shield surrounding said secondary port means which is substantially co-axial with said cylindrical positioning means, abutment means positioned within said shield and adapted to serve as axial locating means for said light emitting component and to position and restrain the electrical connections as they extend into said transverse chamber.