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US 4,036,546 AGranted
Parts comprising a metal strap, U-shaped metal clip, and adjustable clamping means, for making an electrical terminal assembly
OwnerJohn T. Thompson, George W. Gillemotinventors
Life of this patent
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Abstract
A method and article for use in making a high strength positive solderless electrical connection using a strap conductor anchored to a clamping bolt by a tempered spring clip formed with sharp crested projections. The article and method have widely varied applications including the grounding of the thin shield of a shielded cable as a mechanical tie and electrical tie around a splice between shielded cables thereby isolating the spliced connections from cable tension forces, and many other uses.
Claims4
Parts for making a solderless terminal assembly, comprising:
- a. an elongated heavy-gauge high-capacity wide strap of rectangular cross section and of ductile metal;
- b. a long U-shaped clip of metal formed from heavy gauge strip stock of substantially greater width than said strap, said clip having a rectangular opening extending transversely of the bight portion thereof sized to receive one end of said strap inserted endwise therethrough, and said clip having a pair of aligned openings through the free ends of its legs, the legs of said clip having strap gripping areas which are provided with protrusions projecting from the inner surfaces of said clip legs, said protrusions being adapted to penetrate into opposite surfaces of the strap when said legs are clamped thereagainst;
- and
- c. adjustable clamping means mountable in said aligned openings for clamping and anchoring one end of said strap immovably between said gripping areas of said clip legs, when inserted therebetween, to provide a high capacity electrical and strong mechanical connection therebetween as said clamping means is tightened.
1 more element
Dependencies are inferred from the claim text.