Wrench coupling device

Details Wrench coupling device Wrench coupling device

1979-11-13

1981-12-15

Smith, James G.

Tools

Wrench, screwdriver, or driver therefor

Attachment, or including adjunct or replaceable portion

81 53R, B25B 1358

Patent

active

043053165

ABSTRACT:
A device which facilitates the connection and disconnection of threaded members includes a first handle receiving collar secured at the end of an elongate member and a second handle receiving collar which is slidably and rotatably disposed on the elongate member. A first wrench is appropriately positioned on one of the threaded members and the first collar is positioned about the handle of the first wrench. In a similar manner, a second wrench is appropriately positioned on the threaded members and the slidable collar is positioned about its handle. Force is then applied to the elongate member of the device and the threaded members are expeditiously connected or disconnected.

REFERENCES:
patent: 443312 (1890-12-01), Bode
patent: 2737839 (1956-03-01), Paget
patent: 3122952 (1964-03-01), Eliason
patent: 3288001 (1966-11-01), Laird, Jr.
patent: 3752016 (1973-08-01), Ballard
patent: 3880024 (1975-04-01), Asada

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