Valve wrench

Details Valve wrench Valve wrench

1986-07-15

1987-12-29

Schmidt, Frederick R.

Tools

Wrench, screwdriver, or driver therefor

Spanner

81119, B25B 1348

Patent

active

047152524

ABSTRACT:
A device for safely rotating the wheel of a large or hard-to-turn valve is disclosed. The wrench comprises an elongated handle, and a wheel grip. The wheel grip further consists of a rim grip and a spoke grip. The rim grip extends upwardly (when viewed from above) around the bottom of the rim of a valve wheel. The spoke grip extends downwardly, first around the rim of the wheel, then inwardly, so as to grasp the spoke of the valve wheel.

REFERENCES:
patent: 2086722 (1937-07-01), Matuella
patent: 2539262 (1946-10-01), Moore
patent: 2682189 (1954-06-01), Bergman

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