Retainer for elastomeric contact element

Claim 2

A retainer for a resilient contact element which includes an elongated cylindrical elastomeric body member (32) and a flexible film (38) wrapped around said body member, said film having a plurality of parallel straight line conductors (40) on the surface of said film facing away from said body member so that said conductors extend around said body member, the retainer comprising: a body (10) having an elongated open channel (24) for supporting said contact element therein, said channel having its cross section dimensioned at least as large as the cross section of said contact element so that said contact element can be supported in said channel without compressive deformation of said contact element; and a plurality of spaced retaining members (48) secured to said body and extending partially over said open channel, each of said retaining members having a central cavity (50) communicating with said open channel in a direction substantially aligned with the direction of elongation of said channel, said cavity being sized to accommodate said contact element without substantial compressive deformation of said contact element, each of said retaining members further including a passageway (52) communicating with said cavity in a direction transverse to the direction of elongation of said channel, said passageway being sized to deformably compress said contact element as said contact element passes therethrough; whereby said contact element is deformably compressed locally as it is urged transversely to pass through said passageway and expands as it enters said cavity.

Claim 3

The retainer according to claim 1 wherein the cross section of said open channel is shaped from an arc of a circle and said cavity is substantially circular when viewed along said open channel, the circle of said cavity being a continuation of the circular arc of said open channel.

Claim 4

The retainer according to claim 1 wherein said passageway tapers inwardly toward said cavity.

Claim 5

The retainer according to claim 1 wherein the cross section of said open channel is shaped from an arc of a circle and said cavity is substantially circular when viewed along said open channel, the circle of said cavity being a continuation of the circular arc of said open channel, said passageway tapers inwardly toward said cavity, and said passageway intersects said cavity along an arc of approximately ninety degrees.

Claim 6

The retainer according to claim 4 wherein said plurality of retaining members are formed integrally with said body.

Claim 7

A connector assembly for electrically interconnecting a first plurality of conductors on the surface of a dielectric substrate (14) with respective ones of an equal plurality of conductors on the surface of a dielectric housing (10), comprising: a resilient contact element (30) including an elongated cylindrical elastomeric body member (32) and a flexible film (38) wrapped around said body member, said film having a second plurality of parallel straight line conductors (40) on the surface of said film facing away from said body member so that said conductors extend around said body member, there being at least as many of said second plurality of conductors as there are of said first plurality of conductors; said dielectric housing having an elongated open channel (24) on said surface and supporting said contact element therein, said plurality of conductors on said housing surface being within said channel, said channel having its cross section dimensioned at least as large as the cross section of said contact element so that said contact element is supported in said channel without compressive deformation of said contact element; a spaced pair of retaining members (48) secured to said housing and extending over said open channel, each of said retaining members having a central cavity (50) communicating with said open channel in a direction substantially aligned with the direction of elongation of said channel, said cavity being sized to accommodate said contact element without substantial compressive deformation of said contact element, each of said retaining members further including a passageway (52) communicating with said cavity in a direction transverse to the direction of elongation of said channel, said passageway being sized to deformably compress said contact element as said contact element passes therethrough, the spacing between said pair of retaining members being at least as great as the dimension of said substrate across said first plurality of conductors; and means (46) for securing said substrate in overlying relation to said housing with said pair of retaining members flanking said substrate, with said pluralities of conductors on said substrate and said housing being in overlying alignment, and with said contact element being deformably compressed within said channel between same substrate and said housing.

Claim 8

A connector assembly for electrically interconnecting a first plurality of conductors on the surface of a dielectric substrate (14) with respective ones of an equal plurality of conductors on the surface of a dielectric housing (10), comprising: a resilient contact element (30) including an elongated cylindrical elastomeric body member (32) and a flexible film (38) wrapped around said body member, said film having a second plurality of parallel straight line conductors (40) on the surface of said film facing away from said body member so that said conductors extend around said body member, there being at least as many of said second plurality of conductors as there are of said first plurality of conductors; said dielectric housing having an elongated open channel (24) on said surface and supporting said contact element therein, said plurality of conductors on said housing surface being within said channel, said channel having its cross section dimensioned at least as large as the cross section of said contact element so that said contact element is supported in said channel without compressive deformation of said contact element; a spaced pair of retaining members (48) secured to said housing and extending over said open channel, each of said retaining members having a central cavity (50) communicating with said open channel in a direction substantially aligned with the direction of elongation of said channel, said cavity being sized to accommodate said contact element without substantial compressive deformation of said contact element, each of said retaining members further including a passageway (52) communicating with said cavity in a direction transverse to the direction of elongation of said channel, said passageway being sized to deformably compress said contact element as said contact element passes therethrough, the spacing between said pair of retaining members being at least as great as the dimension of said substrate across said first plurality of conductors; and means (46) for securing said substrate in overlying relation to said housing with said pair of retaining members flanking said substrate, with said pluralities of conductors on said substrate and said housing being in overlying alignment, and with said contact element being deformably compressed within said channel between same substrate and said housing.

Claim 9

The connector assembly according to claim 6 wherein the cross section of said open channel is shaped from an arc of a circle and said cavity is substantially circular when viewed along said open channel, the circle of said cavity being a continuation of the circular arc of said open channel.

Claim 10

The connector assembly according to claim 6 wherein said passageway tapers inwardly toward said cavity.

Claim 11

The connector assembly according to claim 6 wherein the cross section of said open channel is shaped from an arc of a circle and said cavity is substantially circular when viewed along said open channel, the circle of said cavity being a continuation of the circular arc of said open channel, said passageway tapers inwardly toward said cavity, and said passageway intersects said cavity along an arc of approximately ninety degrees.

Claim 12

The connector assembly according to claim 9 wherein said pair of retaining members are formed integrally with said housing.