Speed wrench and hand grip combination

Details Speed wrench and hand grip combination Speed wrench and hand grip combination

1988-12-19

1991-04-09

Smith, James G.

Tools

Wrench, screwdriver, or driver therefor

Handle clutched to head

811771, 81489, B25B 1346

Patent

active

050054481

ABSTRACT:
A speed wrench and complimentary hand grip, the wrench includes a casing which mounts a standard drive mechanism which has a drive member axially projecting from the casing in order to engage a work piece. The wrench has an added feature in the form of a drive head rigidly attached to the casing axially thereof on a side opposite the drive member. The drive head has parallel exterior sides and an interior axial cavity. Thus, the wrench may be torqued by both a normal auxiliary wrench having a wrench head that engages the exterior sides by a normal lug wrench which has a drive lug that may matably engage the cavity. The complimentary handle includes an annular grip portion and nestably receives the wrench. The hand grip has a cylindrical opening sized to receive the wrench casing and bail, and bail engagement means whereby rotation of the handle rotates the wrench. The opening also allows access to the drive head cavity while the handle and wrench are nested.

REFERENCES:
patent: D277160 (1985-01-01), Antone
patent: 1601767 (1926-10-01), Peterson
patent: 1619043 (1927-03-01), Scheiwer
patent: 2512232 (1950-06-01), Hart
patent: 2565961 (1951-08-01), Godfrey
patent: 2851915 (1958-09-01), Martinez
patent: 2891434 (1959-06-01), Lozensky
patent: 3253485 (1966-05-01), Grote
patent: 3823624 (1974-07-01), Martin
patent: 4212336 (1980-07-01), Smith

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