Adjustable extraction pliers

Details Adjustable extraction pliers Adjustable extraction pliers

1976-03-04

1976-11-16

Jones, Jr., James L.

Tools

Tool jaw

Jaw features

29268, B25B 702

Patent

active

039916359

ABSTRACT:
An adjustable pliers-like tool, for the extraction of hollow wall toggle bolt fasteners, having substantially rectangular antipodal flat jaw plates, the lower jaw having a forked notch therein. Each jaw is integrated with and positioned by a pair of movable, flat linearly extending handles having means to provide adjustability to vary the range of jaw movement. The handle of the lower forked jaw extends perpendicularly from the upper surface thereof and forms an obtuse angle with respect to the jaw plate. The upper jaw handle extends substantially parallel beyond the upper surface of the upper jaw plate and then angles acutely upwards with respect to the upper jaw plate, both handles being substantially parallel in assembled form. The tool is designed to straighten out retracted toggle bolt arms to allow removal of the toggle bolt assembly.

REFERENCES:
patent: 2187929 (1940-01-01), Blanc
patent: 2342479 (1944-02-01), Miles et al.
patent: 2814860 (1957-12-01), McCaleb
patent: 3826160 (1974-07-01), Allen et al.

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