Connector structure for flat cable

Claim 2

A cable connector for flat cable; said cable connector comprising an insulation base of generally rectangular configuration and having contact piercing members extending from one surface thereof and respective contact noses extending from an opposite surface thereof, a plain cover means for covering said contact piercing member and the cable connected thereto; said plain cover means comprising a flat cover section having extending relatively flexible end sections; each of said end sections having repective first latch means; the opposing side surfaces of said base each having first and second vertically spaced cooperating cam projection means each operable to receive said first latch means and to fix said plain cover means over said base at a first and second respective height above the top surface of said base; said first latch means and first cam projection being easily disconnected whereby said plain cover means can be loosely connected to said base by latching of said first latch means and said first cam projection means, and is more closely secured to said cover means where said first latch means engages said second cam projection means; a strain relief cover, said strain relief cover having a flat section and two end sections defining a U shape, said two end sections having second latch means thereon; said plain cover means having third cam projection means extending from the outer surfaces of its said flexible end sections; said second latch means being engageable with said third cam projection means to hold said strain relief cover onto said plain cover means.

Claim 3

The cable connector of claim 1 wherein said plain cover means has a side edge which is recessed relative to the top surface of said base to form a region to receive the thickness of a flat cable which is wrapped over said side edge so that said cable does not extend beyond a generally rectangular configuration of said connector.

Claim 4

A cable connector for flat cable, comprising: a molded insulation material base having a rectangular well formed therein and at least one upstanding wall; a plurality of equispaced openings formed in and extending through the bottom of said rectangular well, each of said openings being formed along a straight line; a plurality of equispaced contact receiving slots, equal in number to the number of said equispaced openings, formed in said upstanding wall, each of said slots being formed along a line parallel to said straight line and associated with a respective one of said openings; a plurality of identical contacts, equal in number to the number of said equispaced openings, each of said contacts having a contact nose end, a contact piercing tail end and a connector section connecting said nose end to said tail end, each of said connector sections being prebent at a location generally midway between their ends, each of said connector sections being easily bendable at its respective said prebent location in a direction parallel to said straight line, said nose end of each of said contacts being fitted through a respective one of said openings, said tail end of each of said contacts being received in that one of said slots which is associated with that one of said openings through which its tail end is fitted whereby at least one of said connector sections is bent at its prebent location by a different amount than at least one other said connector section; the ends of each of said contact nose ends defining a first straight line; the ends of said contact piercing tail ends defining a second straight line which is parallel to said first straight line.

Claim 5

A cable connector for flat cable, comprising: a molded insulation material base having a rectangular well formed therein and at least one upstanding wall; a plurality of equispaced openings formed in and extending through the bottom of said rectangular well, each of said openings being formed along a straight line; a plurality of equispaced contact receiving slots, equal in number to the number of said equispaced openings, formed in said upstanding wall, each of said slots being formed along a line parallel to said straight line and associated with a respective one of said openings; a plurality of identical contacts, equal in number to the number of said equispaced openings, each of said contacts having a contact nose end, a contact piercing tail end and a connector section connecting said nose end to said tail end, each of said connector sections being prebent at a location generally midway between their ends, each of said connector sections being easily bendable at its respective said prebent location in a direction parallel to said straight line, said nose end of each of said contacts being fitted through a respective one of said openings, said tail end of each of said contacts being received in that one of said slots which is associated with that one of said openings through which its tail end is fitted whereby at least one of said connector sections is bent at its prebent location by a different amount than at least one other said connector section; the ends of each of said contact nose ends defining a first straight line; the ends of said contact piercing tail ends defining a second straight line which is parallel to said first straight line.

Claim 6

The cable connector of claim 3 wherein each of said connector sections of each of said contacts is bent in the same direction.

Claim 7

The cable connector of claim 3 wherein said slots are spaced from one another by a multiple of 0.054 inch and said openings are spaced from one another by a multiple of 0.050 inch.

Claim 8

The cable connector of claim 3 which further includes a second upstanding wall parallel to and opposing said one upstanding wall and extending from said base web; a second plurality of openings in said web which are aligned parallel to said first-mentioned plurality of openings, and which are staggered relative to said first-mentioned plurality of openings; and a second plurality of equally spaced slots in the upper end of said second upstanding wall which opposes said one of said upstanding walls; and a second plurality of contacts received in said well and disposed between respective openings and slots of said second plurality of slots in the manner identical to that of said first mentioned plurality of contacts, openings and slots.

Claim 9

The cable connector of claim 6 wherein each connector section of each of said pluralities of contacts are bent in the same direction.

Claim 10

The cable connector of claim 3 or 6 which further includes plain cover means comprising a flat cover section having extending relatively flexible end sections; each of said end sections having respective first latch means; the opposing side surfaces of said base each having first and second vertically spaced cam projection means each operable to receive said first latch means and to fix said plain cover means over said base at a first and second respective height above the top surface of said base; said plain cover means being loosely connected to said base by latching of said first latch means and said first cam projection, and is more closely secured to said cover means when said first latch means engages said second cam projection means.

Claim 11

The cable connector of claim 8 which further includes a strain relief cover; said strain relief cover having a flat section and two end sections defining a U shape; said two end sections having second latch means thereon; said plain cover means having third cam projection means extending from the outer surfaces of its said flexible end sections; said second latch means being engageable with said third cam projection means to hold said strain relief cover onto said plain cover means.

Claim 12

The cable connector of claim 8 wherein said plain cover means has a side edge which is recessed relative to the top surface of said base to form a region to receive the thickness of a flat cable which is wrapped over said side edge so that said cable does not extend beyond a generally rectangular configuration of said connector.

Claim 13

The cable connector of claim 6 wherein said openings of said pluralities of openings and said slots of said pluralities of slots are, respectively, laterally displaced from one another by a different distance for adjacent contacts in each of said rows.

Claim 14

The cable connector of claim 11 wherein each connector section of each of said pluralities of contacts are bent in the same direction.

Claim 15

The cable connector of claim 12 wherein the openings of each of said rows are spaced by 0.10 inch and the slots of each of said walls are spaced by 0.108 inch.

Claim 16

The cable connector of claim 3, 7, 12 or 13 which further includes plug means fixed in said rectangular well and having a plug bottom pressing on the top of said contact noses to fix said contact noses in said base; said connector sections being disposed along the side of said plug means; the top of said plug means being flush with the top of said rectangular well; said plug means having a flange which fixes said tail end of said contacts in their said respective slots.

Claim 17

The cable connector of claim 14 which further includes plain cover means comprising a flat cover section having extending relatively flexible end sections; each of said end sections having respective first latch means; the opposing side surfaces of said base each having first and second vertically spaced cam projection means each operable to receive said first latch means and to fix said plain cover means over said base at a first and second respective height above the top surface of said base; said plain cover means being loosely connected to said base by latching of said first latch means and said first cam projection, and is more closely secured to said cover where said first latch means engages said second cam projection means.

Claim 18

The cable connector of claim 14 which further includes a strain relief cover; said strain relief cover having a flat section and two end sections defining a U shape; said two end sections having second latch means thereon; said plain cover means having third cam projection means extending from the outer surfaces of its said flexible end sections; said second latch means being engageable with said third cam projection means to hold said strain relief cover onto said plain cover means.

Claim 19

A cable connector for flat cable comprising: an insulation support member; a plurality of identical contacts supported by said support base member and generally equally spaced from one another along a first line; each of said contacts having a contact nose end, a contact piercing tail end and a connector section connecting said nose end to said tail end; each of said connector sections being prebent out of a straight line at a location generally midway between their ends, each of said connector sections being easily bendable at its respective said prebent location in a direction parallel to said first line; said nose end of each of said contacts being fixed to said insulation support member; said tail end of each of said contacts fixed to said insulation support member; said connector sections of each of said contacts being free to flex by different amounts at their said prebent locations; the ends of each of said nose ends lying on a first straight line and the ends of said tail ends lying on a second straight line regardless of differences in spacing of the nose ends and tail ends of said contacts.

Claim 20

A cable connector for flat cable comprising: an insulation support member; a plurality of identical contacts supported by said support base member and generally equally spaced from one another along a first line; each of said contacts having a contact nose end, a contact piercing tail end and a connector section connecting said nose end to said tail end; each of said connector sections being prebent out of a straight line at a location generally midway between their ends, each of said connector sections being easily bendable at its respective said prebent location in a direction parallel to said first line; said nose end of each of said contacts being fixed to said insulation support member; said tail end of each of said contacts fixed to said insulation support member; said connector sections of each of said contacts being free to flex by different amounts at their said prebent locations; the ends of each of said nose ends lying on a first straight line and the ends of said tail ends lying on a second straight line regardless of differences in spacing of the nose ends and tail ends of said contacts.

Claim 21

The cable connector of claim 17 wherein each of said connector sections of each of said contacts is bent in the same direction.