Electrical connectors – Metallic connector or contact having movable or resilient... – Duplicate receiving means having independently operated...
Patent
1992-01-13
1992-11-03
Abrams, Neil
Electrical connectors
Metallic connector or contact having movable or resilient...
Duplicate receiving means having independently operated...
403 44, 411389, H01R 1109
Patent
active
051602849
ABSTRACT:
A clamping assembly which provides a uniform pressure simultaneously at two spaced apart points. The assembly includes a portion of a support member which has two parallel sides and a passage connecting the two parallel sides. A tubular shaped sleeve is received within the passage and includes short tabs extending slightly past the surface of the two parallel sides of the support member. A U-shaped anti-turn bracket is slidably received around the support member and includes slots that coincide with the passage in the support member. The tubular sleeve has a non-circular inside cross-section. A double-ended bolt having a first and second threaded end and an intermediate non-circular portion complementary to the non-circular cross-section of the sleeve is slidably received within the sleeve. The bolt is permitted to move linearly but not permitted to rotate within the sleeve. Threaded nuts are placed on each of the first and second threaded end. A uniform torque at both of the first and second ends can be obtained by tightening only one of the nuts without requiring the other nut to be held or tightened. This is accomplished by the ability of the bolt to slide linearly within the sleeve while being prevented from rotating.
REFERENCES:
patent: 2425935 (1947-08-01), Hayman
patent: 2485280 (1949-10-01), Grace
patent: 3141686 (1964-07-01), Smith et al.
patent: 4270019 (1981-05-01), Thye et al.
patent: 4643512 (1987-02-01), Prodel
patent: 4786201 (1988-11-01), Huetter et al.
Abrams Neil
Nguyen Khiem
Square D Company
Stacey David Russell
LandOfFree
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