Connector for individual conductors

Claim 2

An electrical connector comprising: a first housing defining two rows of vertically disposed cavities in side by side relationship, each of said rows having a closed side and open side, each of said cavities having an upper end and a lower end, apertures formed in said housing at said lower end of each said cavity, each of said cavities adapted to receive an electrical contact lug with the upper extent of each lug shaped with V-shaped slot means for engagement by a wire conductor and positionable adjacent said open side and with the lower extent of each lug positionable adjacent said lower end of each said cavity and shaped as a contact member, said open side having a plurality of openings therein, each of said openings being aligned with an associated cavity to expose the V-shaped slot means of a contact member therein; a shelf member integral with said first housing extending outwardly from said lower end on said open side, said shelf member having a plurality of apertures therein; at least one second housing defining at least one row of vertically disposed cavities in side by side relationship, said row having a closed side and an open side, each of said cavities of said second housing having an upper end and a lower end, apertures formed in said second housing at said lower end of each said cavity; each of said cavities of said second housing adapted to receive one of the lugs with the upper extent of each lug with V-shaped slot means for engagement by a wire conductor and positionable adjacent said open side and with the lower extent of each lug positionable adjacent said lower end and shaped as a contact member, said second housing adapted to be engagably received by said first housing, said lower end of said second housing being contiguous with said shelf member; whereby said apertures in said second housing are aligned with said apertures in said shelf member to thereby expose the lower extents of the lugs which may be contained within said cavities of said second housing.

Claim 3

An electrical connector as set forth in claim 1 including: interengaging guide means on said first housing and on said second housing, respectively, for supporting said second housing in a mounted position on said first housing such that said lower end of each said cavity of said second housing is continguous with said shelf member.

Claim 4

An electrical connector as set forth in claim 2 wherein each said cavity of said second housing is uniformly spaced with each said cavity of said first housing and substantially coextensive when said second housing is in the mounted position on said first housing.

Claim 5

An electrical connector as set forth in claim 2 wherein said interengaging guide means include: cooperating male dovetail surfaces extending longitudinally on said second housing slidably engageable with cooperating female dovetail surfaces extending longitudinally on said first housing.

Claim 6

An electrical connector as set forth in claim 4 wherein said first housing includes: a pair of spaced apart end walls upstanding from said shelf member, said end walls having apertures therein; and wherein said second housing includes hook members engageable with said apertures in said end walls to thereby interlock said first housing and said second housing in the mounted position.

Claim 7

An electrical connector as set forth in claim 4: wherein said shelf member terminates at an upstanding laterally extending rib located in a plane generally parallel to, and spaced from, said cavities in said first housing; and wherein said lower end of said second housing has a laterally extending groove engageable with said rib when said second housing is in the mounted position on said first housing.

Claim 8

An electrical connector comprising: a first housing defining two rows of vertically disposed cavities in side by side relationship, each of said rows having a closed side and an open side, each of said cavities having an upper end and a lower end, aperture formed in said housing at said lower end of each said cavity; an electrical contact lug received in each of said cavities with the upper extent of each said lug shaped with V-shaped slot means for engagement by a wire conductor and positionable adjacent said open side and with the lower extent of each said lug positionable adjacent said lower end of each said cavity and shaped as a contact member; said open side having a plurality of openings therein, each of said openings being aligned with an associated cavity to expose the V-shaped slot means of said contact member therein; a shelf member integral with said first housing extending outwardly from said lower end on said open side, said shelf member having a plurality of apertures therein; at least one second housing defining at least one row of vertically disposed cavities in side by side relationship, said row having a closed side and an open side, each of said cavities of said second housing having an upper end and a lower end, apertures formed in said second housing at said lower end of each said cavity; each of said cavities of said second housing adapted to receive one of said lugs with the upper extent of each said lug shaped with V-shaped slot means for engagement by a wire conductor and positionable adjacent said open side and with the lower extent of each said lug positionable adjacent said lower end and shaped as a contact member, said second housing adapted to be engagably received by said first housing, said lower extent of said second housing being contiguous with said shelf member; whereby said apertures in said second housing are aligned with said apertures in said shelf member to thereby expose the lower ends of said lugs located within said cavities of said second housing.

Claim 9

An electrical connector comprising: a first housing defining two rows of vertically disposed cavities in side by side relationship, each of said rows having a closed side and an open side, each of said cavities having an upper end and a lower end, aperture formed in said housing at said lower end of each said cavity; an electrical contact lug received in each of said cavities with the upper extent of each said lug shaped with V-shaped slot means for engagement by a wire conductor and positionable adjacent said open side and with the lower extent of each said lug positionable adjacent said lower end of each said cavity and shaped as a contact member; said open side having a plurality of openings therein, each of said openings being aligned with an associated cavity to expose the V-shaped slot means of said contact member therein; a shelf member integral with said first housing extending outwardly from said lower end on said open side, said shelf member having a plurality of apertures therein; at least one second housing defining at least one row of vertically disposed cavities in side by side relationship, said row having a closed side and an open side, each of said cavities of said second housing having an upper end and a lower end, apertures formed in said second housing at said lower end of each said cavity; each of said cavities of said second housing adapted to receive one of said lugs with the upper extent of each said lug shaped with V-shaped slot means for engagement by a wire conductor and positionable adjacent said open side and with the lower extent of each said lug positionable adjacent said lower end and shaped as a contact member, said second housing adapted to be engagably received by said first housing, said lower extent of said second housing being contiguous with said shelf member; whereby said apertures in said second housing are aligned with said apertures in said shelf member to thereby expose the lower ends of said lugs located within said cavities of said second housing.

Claim 10

An electrical connector as set forth in claim 7 wherein each of said electrical contact lugs includes: a bifurcated contact portion at its extent adjacent said upper end of said cavities of said first housing defining laterally directed slots, said slots of said lugs in one of said rows opening laterally in one direction and the slots of said lugs in the other of said rows opening laterally in the opposite direction; whereby before said second housing is mounted on said first housing, a tool is movable against all conductor wires aligned with said slots in said lugs received in each of said cavities of said first housing to in turn move the wires into said slots and thereby into conductive engagement with said bifurcated contact portions; and whereby, after said second housing is mounted on said first housing, a tool is movable against all conductor wires aligned with said slots in said lugs received in each of said cavities of said second housing to in turn move the wires into said slots and thereby into conductive engagement with said bifurcated contact portions.