Non-metallic sheathed cable connector

Claim 2

A one-piece plastic sheath cable connector including a bushing portion, means on the bushing portion for locking it in an aperture, an axially extending opening in the bushing portion through which a cable may be received, first and second strain relief gripping members on opposite sides of the central opening and initially extending generally axially from one end of the bushing, the first gripping member then extending transaxially substantially across a projection of the bushing member with the free end of the first gripping member being engageable in latching relationship with the second gripping member, a window in the transaxially extending portion of the first gripping member for receiving the cable, three cable-gripping teeth distributed along the axial direction, the two endmost gripping teeth being associated with one gripping member and the intermediate gripping tooth being associated with the other gripping member.

Claim 3

A connector as in claim 1, the two endmost gripping teeth being associated with the first gripping member.

Claim 4

A connector as in claim 2, one of the endmost gripping teeth comprising an edge of said window in the transaxially extending portion of the first gripping member.

Claim 5

A connector as in claim 1, said free end of the first gripping member being deflected toward the bushing member in the manner of a loaded spring when the first gripping member is engaged in latching relationship with the second gripping member, said spring loading increasing in force with increasingly tight engagement of a cable by the gripping members.

Claim 6

A connector as in claim 4, the second gripping member having an aperture for receiving said free end of the first gripping member during said latching engagement, serrations on said free end, an edge of said aperture releasably engaging said serrations on said free end of the first gripping member to establish such latching engagement and releasably constrain the free end in said springingly biased condition.

Claim 7

A one-piece sheath cable relief connector including a bushing portion, means on the bushing portion for locking it in an aperture, an axially extending opening in the bushing portion through which a cable may be received, first and second strain relief gripping members on opposite sides of the central opening and initially extending generally axially from one end of the bushing, the first gripping member then extending transaxially with its free end engageable in latching relationship with the second gripping member, a window in the transaxially extending portion of the first gripping member for receiving the cable, three cable-gripping teeth distributed along the lengths of the gripping members, one of the two endmost gripping teeth comprising an edge of said window in the transaxially extending portion of the first gripping member and the other of the two endmost gripping teeth also being associated with the first gripping member, the intermediate gripping tooth being associated with the second gripping member, the second gripping member having an aperture for receiving said free end of the first gripping member during said latching engagement, serrations on the free of the first gripping member, an edge of said aperture releasably engaging said serrations to establish said latching engagement, the free end of the first gripping member being deflected toward the bushing in the manner of a locked spring during said latching engagement, said spring deflection being maintained by predominately tensile reactive forces in said second gripping member.

Claim 8

A one-piece sheath cable relief connector including a bushing portion, means on the bushing portion for locking it in an aperture, an axially extending opening in the bushing portion through which a cable may be received, first and second strain relief gripping members on opposite sides of the central opening and initially extending generally axially from one end of the bushing, the first gripping member then extending transaxially with its free end engageable in latching relationship with the second gripping member, a window in the transaxially extending portion of the first gripping member for receiving the cable, three cable-gripping teeth distributed along the lengths of the gripping members, one of the two endmost gripping teeth comprising an edge of said window in the transaxially extending portion of the first gripping member and the other of the two endmost gripping teeth also being associated with the first gripping member, the intermediate gripping tooth being associated with the second gripping member, the second gripping member having an aperture for receiving said free end of the first gripping member during said latching engagement, serrations on the free of the first gripping member, an edge of said aperture releasably engaging said serrations to establish said latching engagement, the free end of the first gripping member being deflected toward the bushing in the manner of a locked spring during said latching engagement, said spring deflection being maintained by predominately tensile reactive forces in said second gripping member.

Claim 9

A one-piece plastic sheath cable connector including a bushing portion, means on the bushing portion for locking it in an aperture, an axially extending opening in the bushing portion through which a cable may be received, cable gripping means extending from one side of the bushing portion and comprising first and second gripping members having cable gripping means thereon, the first gripping member extending axially and then transaxially substantially across a projection of the bushing member with the free end of the first gripping member engageable in latching relationship with the second gripping member when said members grip or cable, the free end of the first gripping member being deflected toward the bushing in the manner of a loaded spring during said latching engagement, said spring deflection being maintained by predominately tensile reactive forces in said second gripping member.

Claim 10

A one-piece plastic sheath cable connector including a bushing portion, means on the bushing portion for locking it in an aperture, an axially extending opening in the bushing portion through which a cable may be received, cable gripping means extending from one side of the bushing portion and comprising first and second gripping members having cable gripping means thereon, the first gripping member extending axially and then transaxially substantially across a projection of the bushing member with the free end of the first gripping member engageable in latching relationship with the second gripping member when said members grip or cable, the free end of the first gripping member being deflected toward the bushing in the manner of a loaded spring during said latching engagement, said spring deflection being maintained by predominately tensile reactive forces in said second gripping member.

Claim 11

A connector as in claim 7, said latching engagement being releasable by manually momentarily increasing said deflection to override and relieve said tensile reaction forces to allow unlatching and thereby permit release of the grip on the cable.