Torqueing tool

Details Torqueing tool Torqueing tool

1992-04-07

1993-04-13

Meislin, D. S.

Tools

Wrench, screwdriver, or driver therefor

Handle or shank

811776, 811244, B25G 100, B25B 1306

Patent

active

052019047

ABSTRACT:
A device for applying torque to a rotatable workpiece. The device is particularly constructed to loosen or tighten nuts or bolts which are difficult to turn due to rust, corrosion or the like. The device multiplies force (torque) that is applied to the handle of the device to a workpiece to be rotated thereby enabling a person to apply a relatively light force to the device and deliver a multiple of the force applied to the rotatable workpiece. The device of the invention is constructed so that it may be partially disassembled and folded to be conveniently stored until needed.

REFERENCES:
patent: 1396850 (1921-11-01), Klingbeil
patent: 2313743 (1943-03-01), Grau et al.
patent: 2702488 (1955-02-01), January
patent: 4070931 (1978-01-01), Florko
patent: 4344340 (1982-08-01), Erickson
patent: 4537101 (1985-08-01), Eversole
patent: 4829856 (1989-05-01), Reynolds
patent: 4972742 (1990-11-01), Brown

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