Electrical clamp

Claim 2

A clamp for establishing electrical connection between first and second spaced-apart conductors, comprising a housing mounted on a portion of said first conductor and having a first surface facing said first conductor; slide means mounted on said first conductor for movement in predetermined directions into and out of clamping contact with said second conductor and having a second surface facing away from said first conductor and towards said first surface; and guide means disposed between said first and second surfaces and having first receiving means on one side of said guide means for mounting said guide means on said second surface and an elongated surface on an opposite side of said guide means for slidably engaging said first surface of said housing to thereby preclude rotation of said slide means relative to said first conductor.

Claim 3

The clamp of claim 1, wherein said slide means comprises first and second clamping jaws flanking said first conductor and fastener means interconnecting said clamping jaws; said first clamping jaw having said second surface; said guide means further including a passage therethrough for accessing said fastener means.

Claim 4

The clamp of claim 2, wherein said guide means further comprises means for engaging said clamping jaws for transmission of force applied to said guide means to said clamping jaws and for further prevention of relative rotation.

Claim 5

The clamp of claim 3, wherein said clamping jaws have first and second projecting portions, respectively, and said engaging means comprises a leg extending along side and in contact with said projecting portions.

Claim 6

The clamp of claim 4, wherein said leg includes second receiving means for said first and second projecting portions so as to restrict relative rotational movement of said clamping jaws.

Claim 7

The clamp of claim 5, wherein said second receiving means comprises a flange on said leg.

Claim 8

The clamp of claim 4, wherein said leg includes a passage through which said first conductor extends.

Claim 9

The clamp of claim 4, wherein said first clamping jaw further includes a third surface on a side opposite said first projecting portion; said engaging means further comprises a shoulder extending along side and in contact with said third surface; and said first receiving means comprises a recessed surface bounded by said leg and said shoulder.

Claim 10

The clamp of claim 1, wherein said guide means includes an opening for access to said slide means with a testing device.

Claim 11

The clamp of claim 1, wherein said guide means further comprises means for releasably locking said guide means against movement in said housing.

Claim 12

The clamp of claim 10, wherein said releasable locking means comprises first detent means mounted on said guide means and second detent means mounted on said housing.

Claim 13

The clamp of claim 11, wherein said guide means further comprises a resilient strip and said first detent means comprises a projection mounted on the end of said strip.

Claim 14

The clamp of claim 2, wherein said housing is composed of insulating material and further comprises an elongated opening in said first surface for accessing said passage in said guide means.

Claim 15

A clamp for establishing electrical connection between first and second spaced-apart conductors, comprising a housing mounted on a portion of said first conductor; slide means mounted on said first conductor for movement in predetermined directions into and out of contact with said second conductor, said slide means comprising first and second clamping jaws flanking said first conductor and fastener means interconnecting said clamping jaws; and guide means mounted between said housing and one of said clamping jaws, said guide means comprising a one-piece plastic construction having an elongated first surface for slidable engagement with said housing, a first leg extending along side and in contact with said clamping jaws for restricting movement of said clamping jaws and transmitting shifting force to said clamping jaws, a shoulder extending along side and in contact with another side of one of said clamping jaws opposite to the side contacted by said first leg for transmitting shifting force to said clamping jaws, a recessed surface defined by said first leg and said shoulder for securely mounting said guide means on said one of said clamping jaws, said first leg including a passage through which said first conductor extends and a flange which extends from said first leg and engages said clamping jaws to thereby preclude relative rotation of said clamping jaws, and a second leg including releasable locking engagement means for positively retaining said slide means at a desired location within the housing out of contact with said second conductor.

Claim 16

A clamp for establishing electrical connection between first and second spaced-apart conductors, comprising a housing mounted on a portion of said first conductor; slide means mounted on said first conductor for movement in predetermined directions into and out of contact with said second conductor, said slide means comprising first and second clamping jaws flanking said first conductor and fastener means interconnecting said clamping jaws; and guide means mounted between said housing and one of said clamping jaws, said guide means comprising a one-piece plastic construction having an elongated first surface for slidable engagement with said housing, a first leg extending along side and in contact with said clamping jaws for restricting movement of said clamping jaws and transmitting shifting force to said clamping jaws, a shoulder extending along side and in contact with another side of one of said clamping jaws opposite to the side contacted by said first leg for transmitting shifting force to said clamping jaws, a recessed surface defined by said first leg and said shoulder for securely mounting said guide means on said one of said clamping jaws, said first leg including a passage through which said first conductor extends and a flange which extends from said first leg and engages said clamping jaws to thereby preclude relative rotation of said clamping jaws, and a second leg including releasable locking engagement means for positively retaining said slide means at a desired location within the housing out of contact with said second conductor.