Anti-turn clip for incorporation in bolted electrical joints

Claim 2

An electrical joint comprising, in combination: A. a rigid first current carrying member of rectangular cross-section having a bolt hole formed therein; B. a rigid second current carrying member of rectangular cross-section having a bolt hole formed therein; C. a bolt projecting through said bolt holes for clamping said members in electrical connection; and D. an anti-turn clip secured to said electrical joint by said bolt, said clip having 1. an elongated body, 2. first means forming an aperture in said body adjacent one end thereof accommodating said bolt, 3. second means carried by said body adjacent said aperture and disposed in engaging relation with said first member, and 4. third means carried by said body at the other end thereof remote from said aperture and disposed in engaging relation with said second conductive member, the angular relationship of said second and third means preserved by said body, 5. whereby to preserve the angular orientation of said members despite relaxation in the clamping pressure exerted by said bolt.

Claim 3

The joint defined in claim 1, wherein said second means includes a pair of spaced arms extending laterally from said body adjacent said aperture, said arms disposed in contiguous relation to lateral surface portions of said first member.

Claim 4

The joint defined in claim 2, wherein said third means is in the form of a turned down tab accommodated in an aperture formed in said second member.

Claim 5

The joint defined in claim 2, wherein said arms have free ends and said first member includes means forming recesses in a surface thereof to accommodate the free ends of said arms, said lateral surface portions being provided by walls of said recesses.

Claim 6

The joint defined in claim 4, wherein said clip body is fabricated of plastically deformable metal sheet stock.

Claim 7

The joint defined in claim 2, wherein said arms are disposed in contiguous relation to opposed lateral surface portions of said first member, and the portion of said body surrounding said aperture is deformed into a depression such that, when said clip is incorporated in an electrical joint, the bolt clamping pressure acts to flatten out said deformed body portion and thereby reduce the spacing between said arms so as to bring said arms into engaging relation with said opposed lateral surface portions.

Claim 8

The joint defined in claim 6, wherein said depression is formed along lateral bend lines into a shallow V-shaped depression, said arms extending from one side of said body in flanking relation to said depression.

Claim 9

The joint defined in claim 1, wherein said second means includes a pair of spaced arms extending laterally from each side of said body to straddle said first member at two locations along the length thereof.

Claim 10

The joint defined in claim 8, wherein two of said arms are laterally aligned on one side of said body aperture and the other two of said arms are laterally aligned on the other side of said body aperture.

Claim 11

For use with a bolted electrical joint between rigid first and second current carrying members having rectangular cross-sections, a clip for maintaining a predetermined angular relationship between the members despite looseness of the bolt securing the joint, said clip comprising: A. an elongated body; B. means forming an aperture in said body adjacent one end thereof to accommodate passage of the bolt used to make the bolted joint; C. a pair of spaced arms extending laterally from said body adjacent said aperture, said arms adapted for disposal in contiguous relation to opposed lateral surface portions of the first member; D. means deforming the portion of said body surrounding said aperture into a depression such that, when said clip is incorporated in an electrical joint, the bolt clamping pressure acts to flatten out said deformed body portion and thereby reduce the spacing between said arms so as to bring said arms into engaging relation with the opposed lateral surface portions of the first member; and E. means carried by said body at the other end thereof for engaging the second member.

Claim 12

For use with a bolted electrical joint between rigid first and second current carrying members having rectangular cross-sections, a clip for maintaining a predetermined angular relationship between the members despite looseness of the bolt securing the joint, said clip comprising: A. an elongated body; B. means forming an aperture in said body adjacent one end thereof to accommodate passage of the bolt used to make the bolted joint; C. a pair of spaced arms extending laterally from said body adjacent said aperture, said arms adapted for disposal in contiguous relation to opposed lateral surface portions of the first member; D. means deforming the portion of said body surrounding said aperture into a depression such that, when said clip is incorporated in an electrical joint, the bolt clamping pressure acts to flatten out said deformed body portion and thereby reduce the spacing between said arms so as to bring said arms into engaging relation with the opposed lateral surface portions of the first member; and E. means carried by said body at the other end thereof for engaging the second member.

Claim 13

The clip defined in clam 10, wherein said depression is formed along lateral bend lines into a shallow V-shaped depression, said arms extending from one side of said body in flanking relation to said depression.

Claim 14

The clip defined in clam 10, wherein said depression is formed along lateral bend lines into a shallow V-shaped depression, said arms extending from one side of said body in flanking relation to said depression.

Claim 15

The clip defined in claim 11, wherein said clip body is fabricated of plastically deformable metal sheet stock.