Multi-conductor cable/contact connection assembly and method

Claim 2

A cable termination assembly, comprising an electrical cable including plural electrical conductors having insulation therefor part removed to expose adjacent portions of said conductors; plural electrical contacts including connecting means for connecting electrically with respective conductors at exposed portions thereof and coupling means for electrically coupling with another member; carrier means for supporting said contacts in close packed relation; electrical junctions between connecting means of respective contacts and exposed portions of some conductors of said cable, and body means molded about at least a part of said junctions, carrier means, contacts and conductors to form a unified structure; said carrier means including alternating recessed and raised surface portions, said recessed surface portions accommodating respective connecting means of said contacts, said raised surface portions separating adjacent connecting portions of said contacts and isolating adjacent exposed portions of said some conductors joined to respective connecting means, and said raised surface portions having respective raised surfaces elevated above adjacent connecting portions and the conductors joined thereto to displace thereabove the exposed portions of other conductors.

Claim 3

An assembly as set forth in claim 1, further comprising bus means for coupling in electrical parallel said other conductors, and said body means is molded about at least a part of said bus means to include said bus means in said unified structure.

Claim 4

An assembly as set forth in claim 2, wherein said bus means includes coplanar ground tab means electrically connected to said other conductors.

Claim 5

An assembly as set forth in claim 3, wherein said bus means further includes at least one other tab means electrically connected to a respective one of said some conductors.

Claim 6

An assembly as set forth in claim 4, wherein said other tab means is slit from and bent out of the plane of said ground tab means.

Claim 7

An assembly as set forth in claim 2, wherein said carrier means includes at its ends opposed abutment means for locating said bus means therebetween.

Claim 8

An assembly as set forth in claim 1, wherein said contacts are supported in rows on opposite sides of said carrier means with the connecting means of contacts in one row being accommodated by respective recessed portions alternating with recessed portions accommodating respective connecting means of contacts in the other row.

Claim 9

An assembly as set forth in claim 7, wherein each side of said carrier means has recesses accommodating respective contacts in substantially flush relation thereto.

Claim 10

An assembly as set forth in claim 8, wherein said side recesses at each side of said carrier means are transversely aligned with respective recesses at the other side of said carrier means to locate respective contacts in opposite rows in transversely aligned pairs.

Claim 11

An assembly as set forth in claim 9, wherein said contacts each include a base portion interconnecting said connecting means and coupling means, said base portion being received in a respective side recess.

Claim 12

An assembly as set forth in claim 10, wherein said connecting means of each contact includes an inwardly extending contact arm, the contact arms of contacts in one row being offset in one longitudinal direction on said carrier means while those of contacts in the other row are offset in the opposite longitudinal direction, such that the contact arms of contacts in one row are accommodated by respective recessed surface portions alternating with recessed portions accommodating the contact arms of contacts in the other row.

Claim 13

An assembly as set forth in claim 11, wherein said some conductors of said cable are ordinarily held in spaced parallel relation by said insulation, and adjacent contact arms are located by and between adjacent raised surface portions parallel to and at the same spacing of said some conductors in said insulation.

Claim 14

An assembly as set forth in claim 1, wherein adjacent raised surface portions have opposed parallel wall surfaces locating a respective connecting means therebetween.

Claim 15

An assembly as set forth in claim 1, wherein said some conductors are ordinarily held in spaced parallel relation by said insulation, and said recessed surface portions are separated at the same spacing of said some conductors by said raised surface portions.

Claim 16

An assembly as set forth in claim 1, wherein said carrier means further includes partition walls separating the coupling means of contacts placed in parallel rows on opposite sides of said carrier means.

Claim 17

An assembly as set forth in claim 15, further comprising cover means cooperable with said partition walls to form discrete compartments for respective coupling means of said contacts and into which such another member may be inserted for connection with respective coupling means.

Claim 18

Apparatus for terminating plural insulated electrical conductors having uninsulated portions thereof positioned in generally parallel coplanar relation, comprising said electrical conductors; plural electrical contacts including connecting means for connecting electrically with respective conductors at the uninsulated portions thereof and coupling means for electrically coupling with another member; electrical junctions between connecting means of respective contacts and some of said conductors; carrier means for supporting said contacts, said carrier means including an elongate body having along the length thereof alternating recessed and raised surface portions accommodating respective connecting means of said contacts, said raised surface portions separating adjacent connecting portions of said contacts and isolating adjacent uninsulated portions of said some conductors joined to respective connecting means, and said raised surface portions having respective raised surfaces elevated above adjacent connecting portions and the conductors joined thereto to displace thereabove the uninsulated portions of other conductors; and holder means for securely holding in relative position at least a part of said carrier means, contacts and such portions of the conductors.

Claim 19

Apparatus for terminating plural insulated electrical conductors having uninsulated portions thereof positioned in generally parallel coplanar relation, comprising said electrical conductors; plural electrical contacts including connecting means for connecting electrically with respective conductors at the uninsulated portions thereof and coupling means for electrically coupling with another member; electrical junctions between connecting means of respective contacts and some of said conductors; carrier means for supporting said contacts, said carrier means including an elongate body having along the length thereof alternating recessed and raised surface portions accommodating respective connecting means of said contacts, said raised surface portions separating adjacent connecting portions of said contacts and isolating adjacent uninsulated portions of said some conductors joined to respective connecting means, and said raised surface portions having respective raised surfaces elevated above adjacent connecting portions and the conductors joined thereto to displace thereabove the uninsulated portions of other conductors; and holder means for securely holding in relative position at least a part of said carrier means, contacts and such portions of the conductors.

Claim 20

Apparatus as set forth in claim 17, wherein said recessed surface portions have respective coplanar recessed surfaces for supporting connecting means of respective contacts thereon in generally coplanar relation.

Claim 21

Apparatus as set forth in claim 18, wherein said raised surfaces are coplanar for supporting the uninsulated portions of respective ones of said other conductors in a common plane above the plane of the uninsulated portions of said some conductors in electrical contact with respective connecting means supported on respective recessed surfaces.

Claim 22

Apparatus as set forth in claim 19, wherein said raised surfaces extend between sloped transition surfaces terminating at respective sides of said body.

Claim 23

Apparatus as set forth in claim 17, wherein said contacts are supported in rows on opposite sides of said body with the connecting means of contacts in one row being accommodated by respective recessed portions alternating with recessed portions accommodating respective connecting means of contacts in the other row.

Claim 24

Apparatus as set forth in claim 21, further comprising bus means for coupling in electrical parallel said other conductors.

Claim 25

Apparatus as set forth in claim 22, wherein said bus means includes coplanar ground tab means electrically connected to said other conductors.

Claim 26

Apparatus as set forth in claim 23, wherein said bus means further includes at least one other tab means electrically connected to a respective one of said other conductors.

Claim 27

Apparatus as set forth in claim 22, wherein said carrier means includes at its ends opposed abutment means for locating said bus means therebetween.

Claim 28

Apparatus as set forth in claim 17, wherein each side of said carrier means has recesses accommodating respective contacts in flush relation thereto.

Claim 29

Apparatus as set forth in claim 26, wherein said side recesses at each side of said carrier means are transversely aligned with respective recesses at the other side of said carrier means to locate the contacts in transversely aligned pairs.

Claim 30

Apparatus as set forth in claim 27, wherein said contacts each include a base portion interconnecting said connecting means and coupling means, said base portion being received in a respective side recess.

Claim 31

Apparatus as set forth in claim 17, wherein said connecting means of each contact includes an inwardly extending contact arm, the contact arms of contacts in one row being offset in one longitudinal direction on said carrier means while those of contacts in the other row are offset in the opposite longitudinal direction, such that the contact arms of contacts in one row are accommodated by respective recessed surface portions alternating with recessed portions accommodating the contact arms of contacts in the other row.

Claim 32

Apparatus as set forth in claim 29, wherein said conductors are ordinarily held in spaced parallel relation by insulation, and adjacent contact arms are located at the same spacing of said some conductors in said insulation by and between adjacent raised surface portions.

Claim 33

Apparatus as set forth in claim 17, wherein adjacent raised surface portions have opposed parallel wall surfaces locating a respective connecting means therebetween.

Claim 34

Apparatus as set forth in claim 17, wherein said conductors are ordinarily held in spaced parallel relation by insulation, and said recessed surface portions are separated by said raised surface portions at the same spacing of said some conductors.

Claim 35

Apparatus as set forth in claim 17, wherein said carrier means further includes partition walls separating the coupling means of contacts placed in parallel rows on opposite sides of said carrier means.

Claim 36

Apparatus as set forth in claim 33, further comprising cover means cooperable with said partition walls to form discrete compartments for respective coupling means of said contacts and into which such another member may be inserted for connection with respective coupling means.

Claim 37

Apparatus as set forth in claim 17, wherein said holder means includes a strain relief body molded directly about at least a part of said carrier means, contacts and such portions of the conductors.

Claim 38

Apparatus as set forth in claim 17, wherein said raised surfaces extend between sloped transition surfaces terminating at respective sides of said body.

Claim 39

A cable termination assembly, comprising a ribbon type electrical cable including plural electrical conductors physically held in relative parallel coplanar relation by electrical insulation, part of said insulation being removed to expose adjacent portions of said conductors; plural electrical contacts including connecting means for connecting electrically with respective conductors at exposed portions thereof and coupling means for electrically coupling with another member; carrier means for supporting said contacts, said carrier means including separating means for separating respective electrical contacts placed on said carrier means and guide means for guiding respective electrical conductors to connect electrically with respective electrical contacts; electrical junctions between respective electrical contact connecting means and electrical conductors; programmable bus means for coupling in electrical parallel selected ones of said conductors; and holder means for holding securely in relative position at least a part of said junctions, carrier means, electrical contacts, electrical conductors and bus means; said separating means including support means for supporting some conductors in a plane displaced from a plane containing said electrical junctions, said bus means including coplanar ground tab means electrically connected to the exposed portions of said some conductors supported by said support means and at least one other tab means electrically connected to a selected one of said conductors forming an electrical junction with a respective connecting means of a contact, and said other tab means being slit from and bent out of the plane of said ground tab means.

Claim 40

A cable termination assembly, comprising a ribbon type electrical cable including plural electrical conductors physically held in relative parallel coplanar relation by electrical insulation, part of said insulation being removed to expose adjacent portions of said conductors; plural electrical contacts including connecting means for connecting electrically with respective conductors at exposed portions thereof and coupling means for electrically coupling with another member; carrier means for supporting said contacts, said carrier means including separating means for separating respective electrical contacts placed on said carrier means and guide means for guiding respective electrical conductors to connect electrically with respective electrical contacts; electrical junctions between respective electrical contact connecting means and electrical conductors; programmable bus means for coupling in electrical parallel selected ones of said conductors; and holder means for holding securely in relative position at least a part of said junctions, carrier means, electrical contacts, electrical conductors and bus means; said separating means including support means for supporting some conductors in a plane displaced from a plane containing said electrical junctions, said bus means including coplanar ground tab means electrically connected to the exposed portions of said some conductors supported by said support means and at least one other tab means electrically connected to a selected one of said conductors forming an electrical junction with a respective connecting means of a contact, and said other tab means being slit from and bent out of the plane of said ground tab means.

Claim 41

An assembly as set forth in claim 37, wherein said other tab means is slit from and bent out of the plane of said ground tab means.

Claim 42

An assembly as set forth in claim 37, wherein said carrier means includes at its ends opposed abutment means for locating said bus means therebetween.

Claim 43

An assembly at set forth in claim 37, wherein said guide means includes spaced walls for locating therebetween respective connecting means at a spacing coinciding with the spacing of those conductors in the cable which form said electrical junctions with respective contact means.

Claim 44

An assembly as set forth in claim 37, wherein said carrier means includes an elongate body having along the length thereof alternating raised and recessed surface portions cooperably forming said separating means and guide means, said recessed and raised surface portions of said carrier means respectively accommodating and separating adjacent connecting means of contacts placed on said carrier means.

Claim 45

An assembly as set forth in claim 41, wherein said recessed surface portions have respective coplanar recessed surfaces for supporting connecting means of respective contacts thereon in generally coplanar relation.

Claim 46

An assembly as set forth in claim 41, wherein said contacts are supported in rows on opposite sides of said body with the connecting means of contacts in one row being accommodated by respective recessed portions alternating with recessed portions accommodating respective connecting means of contacts in the other row.

Claim 47

A cable termination assembly comprising electrical conductors having adjacent portions thereof in relative parallel coplanar relation; plural electrical contacts including connecting means for connecting electrically with respective conductors at such adjacent portions and coupling means for electrically coupling with another member; means for supporting said contacts with the connecting means thereof in spaced coplanar relation and in respective electrical contacts with some of said conductors at such adjacent portions thereof; means for supporting the other of said conductors at such adjacent portions thereof in coplanar relation out of the plane of the adjacent portions of said some of said conductors; ground bus means including coplanar ground conductor tab means in electrical contact with said other of said conductors at the adjacent portions thereof; and means for holding securely in relative position at least a part of said conductors, carrier means, contacts and ground bus means; said ground bus means including programmable signal/ground tab means for effecting selective electrical connection between said ground bus means and at least one contact, said signal/ground tab means being slit from and bent out of the plane of said ground conductor tab means.

Claim 48

A cable termination assembly comprising electrical conductors having adjacent portions thereof in relative parallel coplanar relation; plural electrical contacts including connecting means for connecting electrically with respective conductors at such adjacent portions and coupling means for electrically coupling with another member; means for supporting said contacts with the connecting means thereof in spaced coplanar relation and in respective electrical contacts with some of said conductors at such adjacent portions thereof; means for supporting the other of said conductors at such adjacent portions thereof in coplanar relation out of the plane of the adjacent portions of said some of said conductors; ground bus means including coplanar ground conductor tab means in electrical contact with said other of said conductors at the adjacent portions thereof; and means for holding securely in relative position at least a part of said conductors, carrier means, contacts and ground bus means; said ground bus means including programmable signal/ground tab means for effecting selective electrical connection between said ground bus means and at least one contact, said signal/ground tab means being slit from and bent out of the plane of said ground conductor tab means.

Claim 49

A cable termination assembly, comprising a ribbon type electrical cable including plural electrical conductors physically held in relative parallel coplanar relation by electrical insulation, part of said insulation being removed to expose adjacent portions of said conductors; plural electrical contacts including connecting means for connecting electrically with respective conductors at exposed portions thereof and coupling means for electrically coupling with another member; carrier means for supporting said contacts, said carrier means including separating means for separating respective electrical contacts placed on said carrier means and guide means for guiding respective electrical conductors to connect electrically with respective electrical contacts; electrical junctions between respective electrical contact connecting means and some of said electrical conductors; programmable bus means for coupling in electrical parallel selected ones of said conductors; and holder means for holding securely in relative position at least part of said junctions, carrier means, electrical contacts, electrical conductors and bus means; said carrier means including an elongate body having along the length thereof alternating raised and recessed surface portions cooperably forming said separating means and guide means, said recessed and raised surface portions of said carrier means respectively accommodating and separating adjacent connecting means of contacts placed on said carrier means, said recessed surface portions having respective coplanar recessed surfaces for supporting connecting means of respective contacts thereon in generally coplanar relation, said raised surface portions having respective coplanar raised surfaces for supporting the uninsulated portions of said selected ones of said conductors out of the plane of the uninsulated portions of said some conductors in electrical contact with respective connecting means supported on respective recessed surfaces, and said raised surfaces extending between sloped transition surfaces terminating at respective sides of said body.

Claim 50

A cable termination assembly, comprising a ribbon type electrical cable including plural electrical conductors physically held in relative parallel coplanar relation by electrical insulation, part of said insulation being removed to expose adjacent portions of said conductors; plural electrical contacts including connecting means for connecting electrically with respective conductors at exposed portions thereof and coupling means for electrically coupling with another member; carrier means for supporting said contacts, said carrier means including separating means for separating respective electrical contacts placed on said carrier means and guide means for guiding respective electrical conductors to connect electrically with respective electrical contacts; electrical junctions between respective electrical contact connecting means and some of said electrical conductors; programmable bus means for coupling in electrical parallel selected ones of said conductors; and holder means for holding securely in relative position at least part of said junctions, carrier means, electrical contacts, electrical conductors and bus means; said carrier means including an elongate body having along the length thereof alternating raised and recessed surface portions cooperably forming said separating means and guide means, said recessed and raised surface portions of said carrier means respectively accommodating and separating adjacent connecting means of contacts placed on said carrier means, said recessed surface portions having respective coplanar recessed surfaces for supporting connecting means of respective contacts thereon in generally coplanar relation, said raised surface portions having respective coplanar raised surfaces for supporting the uninsulated portions of said selected ones of said conductors out of the plane of the uninsulated portions of said some conductors in electrical contact with respective connecting means supported on respective recessed surfaces, and said raised surfaces extending between sloped transition surfaces terminating at respective sides of said body.

Claim 51

A cable terminating assembly, comprising a ribbon type electrical cable including plural electrical conductors physically held in relative parallel coplanar relation by electrical insulation, part of said insulation being removed to expose adjacent portions of said conductors; plural electrical contacts including connecting means for connecting electrically with respective conductors at exposed portions thereof and coupling means for electrically coupling with another member; carrier means for supporting said contacts, said carrier means including separating means for separating respective electrical contacts placed on said carrier means and guide means for guiding respective electrical conductors to connect electrically with respective electrical contacts; electrical junctions between respective electrical contact connecting means and electrical conductors; programmable bus means for coupling in electrical parallel selected ones of said conductors; and holder means for holding securely in relative position at least a part of said junctions, carrier means, electrical contacts, electrical conductors and bus means, said holder means including a strain relief body molded directly about at least a part of said carrier means, contacts, electrical junctions, bus means and said portions of the conductors.

Claim 52

A cable terminating assembly, comprising a ribbon type electrical cable including plural electrical conductors physically held in relative parallel coplanar relation by electrical insulation, part of said insulation being removed to expose adjacent portions of said conductors; plural electrical contacts including connecting means for connecting electrically with respective conductors at exposed portions thereof and coupling means for electrically coupling with another member; carrier means for supporting said contacts, said carrier means including separating means for separating respective electrical contacts placed on said carrier means and guide means for guiding respective electrical conductors to connect electrically with respective electrical contacts; electrical junctions between respective electrical contact connecting means and electrical conductors; programmable bus means for coupling in electrical parallel selected ones of said conductors; and holder means for holding securely in relative position at least a part of said junctions, carrier means, electrical contacts, electrical conductors and bus means, said holder means including a strain relief body molded directly about at least a part of said carrier means, contacts, electrical junctions, bus means and said portions of the conductors.