Adjustable socket wrench

Details Adjustable socket wrench Adjustable socket wrench

1980-07-09

1983-01-04

Smith, James G.

Tools

Wrench, screwdriver, or driver therefor

Sliding jaw, cam-closing

279 64, 279 69, B25B 1318

Patent

active

043667325

ABSTRACT:
An adjustable socket wrench having a socket head at one end with a recess adapted to receive a socket handle at the other end. The socket head is formed with a plurality of arcuately spaced openings which extend entirely through said socket head, and a plurality of gripping jaws fit relatively closely within and extend through the openings. Means are provided to operatively connect the wrench housing and the jaws for moving the jaws either toward or away from each other thereby to accommodate and tightly engage varying size objects to be rotated by the wrench.

REFERENCES:
patent: 876244 (1908-01-01), Shigon
patent: 885926 (1908-04-01), Horst
patent: 1279950 (1918-09-01), Wenzel
patent: 1318090 (1919-10-01), Nebel
patent: 1760338 (1930-05-01), Billmyer
patent: 2350426 (1944-06-01), Thompson
patent: 2378188 (1945-06-01), Clarke
patent: 2582444 (1952-01-01), Lucht
patent: 4213355 (1980-07-01), Colvin

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