Connector for mass termination of flat multiple wire cable

Claim 2

The combination of a flat multi-wire cable and a connector for terminating the wires of said cable as first purpose wires or second purpose wires and in which the end of said cable to be terminated has a portion thereof stripped of insulation but with a section of insulated cable remaining between the stripped portion and the end of the cable and further in which said connector comprises: a first housing section having a first surface; at least two rows of first contacts each secured at a first end thereof within said first housing section with the other end thereof extending out of said first surface of said first housing section, each of said first contacts having first wire retaining slot means formed therein which opens onto said other end thereof and with the slots of the contacts of one row being staggered with respect to the slots of the contacts of the other row; each of the stripped first purpose wires of said cable being inserted in one of said first slot means; a second housing section having a first surface configured to mate with the first surface of said first housing section to retain said first purpose wires therein and with a second surface formed thereon; common bus bar means secured in said second housing section; at least two rows of second contacts each connected at a first end thereof to said common bus bar means and with the other end extending out of said second surface of said second housing section with each of said second contacts having second wire retaining slot means formed therein and further with the slot means of the contacts of one row of second contacts being staggered with respect to the slot means of the contacts of the other row of second contacts; a plurality of removable, resilient tabs connected at one end to said common bus bar means and extending downwardly to make a spring-like contact with selected ones of said first contacts; each of said stripped second purpose wires being inserted in one of said second slot means in said second contacts; and third housing means constructed to fit over said second surface of said second housing means to secure said cable in said connector and provide strain relief therefor.

Claim 3

A combination as in claim 1 in which each of said second slot means has a generally inverted "Y" shaped configuration with the stem of the "Y" shaped slot opening onto the said other end of said second contact and the branching arms of the slot extending towards the first end of said second contact.

Claim 4

A combination as in claim 1 in which said two rows of second contacts are positioned substantially above said two rows of first contacts with said tabs extending from said common bus bar means to selected first contacts positioned therebelow.

Claim 5

A combination as in claim 1 in which said first slot means and said second slot means are positioned with respect to each other to retain each wire inserted therein in a plane which is substantially parallel to a common reference plane, which planes are spaced apart a distance equal to the distance between adjacent wires in said multi-wire cable.

Claim 6

The combination of a multi-wire cable and a connector for terminating the wires of said cable as signal wires or ground wires and in which the terminated end of said cable has a portion thereof stripped of insulation but with a section of insulated cable remaining between the stripped portion and the end of the cable and further in which the said connector comprises: first housing means having a first surface; at least two rows of first contacts each secured at a first end thereof within said first housing means with the other end thereof extending out of said first surface of said first housing section and further with the said other ends of the contacts of one row being staggered with respect to the said other ends of the contacts of the other row and with each of said first contacts having a first wire retaining slot means therein which opens onto said other end thereof; a stripped signal wire of said cable being inserted in each of said first slot means; a second housing means having a first surface mountable on said first surface of said first housing means and configured to retain said signal wires in said first slot means and further having a second surface formed thereon; bus bar means secured in said second housing means; at least two rows of second contacts each secured at a first end thereof to said bus bar means with the other end thereof extending out of said second surface and further with the said other ends of the contacts of one row if said second contacts being staggered with respect to the said other ends of the contacts of the other row of second contacts; each of said second contacts having a second wire retaining slot means formed therein which opens onto said other end thereof; a plurality of removable resilient, spring-like tabs each secured at one end to said bus bar means and with the other end extending towards and making a pressure electrical contact with a selected one of said first contacts to ground said selected ones of said first contacts; each of said stripped ground wires being inserted in one of said slots in said second contacts; and third housing means constructed to fit over said second surface of said second housing means to secure said cable in said connector.

Claim 7

The combination of a multi-wire cable and a connector for terminating the wires of said cable as signal wires or ground wires and in which the terminated end of said cable has a portion thereof stripped of insulation but with a section of insulated cable remaining between the stripped portion and the end of the cable and further in which the said connector comprises: first housing means having a first surface; at least two rows of first contacts each secured at a first end thereof within said first housing means with the other end thereof extending out of said first surface of said first housing section and further with the said other ends of the contacts of one row being staggered with respect to the said other ends of the contacts of the other row and with each of said first contacts having a first wire retaining slot means therein which opens onto said other end thereof; a stripped signal wire of said cable being inserted in each of said first slot means; a second housing means having a first surface mountable on said first surface of said first housing means and configured to retain said signal wires in said first slot means and further having a second surface formed thereon; bus bar means secured in said second housing means; at least two rows of second contacts each secured at a first end thereof to said bus bar means with the other end thereof extending out of said second surface and further with the said other ends of the contacts of one row if said second contacts being staggered with respect to the said other ends of the contacts of the other row of second contacts; each of said second contacts having a second wire retaining slot means formed therein which opens onto said other end thereof; a plurality of removable resilient, spring-like tabs each secured at one end to said bus bar means and with the other end extending towards and making a pressure electrical contact with a selected one of said first contacts to ground said selected ones of said first contacts; each of said stripped ground wires being inserted in one of said slots in said second contacts; and third housing means constructed to fit over said second surface of said second housing means to secure said cable in said connector.

Claim 8

A combination as in claim 5 in which each of said second slot means has a generally inverted "Y" shaped configuration with the stem of the "Y" shaped slot opening onto the said other end of the particular second contact in which it is formed and the branching arms of the slot extending towards the first end of said particular second contact.

Claim 9

A combination as in claim 5 in which said two rows of second contacts are positioned substantially above the said two rows of first contacts with the tabs from said busbar means extending down to selected ones of said first contacts.

Claim 10

A combination as in claim 5 in which said first and second slot means are positioned with respect to each other to retain each wire inserted therein in a plane which is parallel to a common reference plane, which planes are spaced apart a distance equal to the distance between adjacent wires in said multi-wire cable.

Claim 11

The combination of a flat multi-wire cable and a connectr for terminating the wires of said cable as first purpose wires or second purpose wires and in whch the end of said cable to be terminated has a portion thereof stripped of insulation but with a section of insulated cable remaining between the stripped portion and the end of the cable and further in which said connector comprises: a first housing section having a first surface; at least two rows of first contacts each secured at a first end thereof within said first housing section with the other end thereof extending out of said first surface of said first housing section, each of said first contacts having first wire retaining slot means formed therein which opens onto said other end thereof and with the slots of the contacts of one row being staggered with respect to the slots of the contacts of the other row; each of the stripped first purpose wires of said cable being inserted in one of said first slot means; a second housing section having a first surface configured to mate with the first surface of said first housing section to retain said first purpose wires therein and with a second surface formed thereon; common bus bar means secured in said second housing section; at least two rows of second contacts each connected at a first end thereof to said common bus bar means and with the other end extending out of said second surface of said second housing section with each of said second contacts having second wire retaining slot means formed therein and further with the slot means of the contacts of one row of second contacts being staggered with respect to the slot means of the contacts of the other row of second contacts; a plurality of removable, resilient tabs connected at one end to said common bus bar means and extending downwardly to make a springlike contact with selected ones of said first contacts; each of said stripped second purpose wires being inserted in one of said second slot means in said second contacts; and third housing means constructed to fit over said second surface of said second housing means to secure said cable in said connector and provide strain relief therefor; said combination being produced by the method comprising the steps of; stripping the insulation off said portion of said wire;

Claim 12

The combination of a flat multi-wire cable and a connectr for terminating the wires of said cable as first purpose wires or second purpose wires and in whch the end of said cable to be terminated has a portion thereof stripped of insulation but with a section of insulated cable remaining between the stripped portion and the end of the cable and further in which said connector comprises: a first housing section having a first surface; at least two rows of first contacts each secured at a first end thereof within said first housing section with the other end thereof extending out of said first surface of said first housing section, each of said first contacts having first wire retaining slot means formed therein which opens onto said other end thereof and with the slots of the contacts of one row being staggered with respect to the slots of the contacts of the other row; each of the stripped first purpose wires of said cable being inserted in one of said first slot means; a second housing section having a first surface configured to mate with the first surface of said first housing section to retain said first purpose wires therein and with a second surface formed thereon; common bus bar means secured in said second housing section; at least two rows of second contacts each connected at a first end thereof to said common bus bar means and with the other end extending out of said second surface of said second housing section with each of said second contacts having second wire retaining slot means formed therein and further with the slot means of the contacts of one row of second contacts being staggered with respect to the slot means of the contacts of the other row of second contacts; a plurality of removable, resilient tabs connected at one end to said common bus bar means and extending downwardly to make a springlike contact with selected ones of said first contacts; each of said stripped second purpose wires being inserted in one of said second slot means in said second contacts; and third housing means constructed to fit over said second surface of said second housing means to secure said cable in said connector and provide strain relief therefor; said combination being produced by the method comprising the steps of; stripping the insulation off said portion of said wire;

Claim 13

severing the first purpose wires near the first end of the stripped portion of the cable which is nearest that end of said cable to be terminated; folding back said cable upon itself in a first direction at a fold line ear the second end of said stripped portion but leaving said first purpose wires unfolded; inserting said first purpose wires in said first slots in a substantially parallel relation with each other; assembling said second housing portion section with said second contacts therein over said first contacts and said first housing portion section; folding back said cable upon itself in a second direction opposite said first direction near the second end of said stripped portion; inserting said second purpose wires in said second slots in a substantially parallel relation with each other; severing the said remaining unstripped section of cable and leaving said second purpose ground wires within said second slots folding back said insulated cable in said first direction over the said second contacts; and installing said third housing section over said second contacts.

Claim 14

severing the first purpose wires near the first end of the stripped portion of the cable which is nearest that end of said cable to be terminated; folding back said cable upon itself in a first direction at a fold line ear the second end of said stripped portion but leaving said first purpose wires unfolded; inserting said first purpose wires in said first slots in a substantially parallel relation with each other; assembling said second housing portion section with said second contacts therein over said first contacts and said first housing portion section; folding back said cable upon itself in a second direction opposite said first direction near the second end of said stripped portion; inserting said second purpose wires in said second slots in a substantially parallel relation with each other; severing the said remaining unstripped section of cable and leaving said second purpose ground wires within said second slots folding back said insulated cable in said first direction over the said second contacts; and installing said third housing section over said second contacts.