Quick action bar clamp

Details Quick action bar clamp Quick action bar clamp

1991-04-19

1993-06-29

Parker, Roscoe V.

Tools

Hand held holder or having clamp

81152, 269 6, 269169, B25B 502, B25B 1312

Patent

active

052224201

ABSTRACT:
A hand tool consists of a movable jaw, a slide bar wherein the movable jaw is mounted to the slide bar. A support assembly is provided for supporting the slide bar. A stationary jaw is spaced away from the support assembly and is provided with at least a front portion. A one-way drive arrangement is designed having at least a driving lever. A cam having a longitudinally extending handle is pivotally mounted at the support assembly and contacts the driving lever. The cam disengages the driving lever when the one-way drive arrangement is released from the slide bar, and the cam engages the driving lever when the one-way drive arrangement engages the slide bar.

REFERENCES:
patent: 2452849 (1948-11-01), Gross
patent: 2574227 (1951-11-01), Sarvie
patent: 3096975 (1963-07-01), Irwin
patent: 4874155 (1989-10-01), Goul
patent: 4926722 (1990-05-01), Sorensen et al.
patent: 4989847 (1991-02-01), Chapman
patent: 5005449 (1991-04-01), Sorensen et al.
patent: 5009134 (1991-04-01), Sorensen et al.
patent: 5094131 (1992-03-01), Sorensen et al.

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