Portable hydrant wrench

Tools – Wrench – screwdriver – or driver therefor – Machine

Patent

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Details

251248, B25B 1700

Patent

active

041788168

ABSTRACT:
A portable hydrant wrench for use by one man comprising one or more drive bars having a rectangular cross-section and employing a detachable socket wrench at one of the free ends. A platform is secured to the hydrant to be serviced for positioning the drive bars in the center of the hydrant. Separate gear and drive assemblies attached to the free end of the drive bars opposite the detachable socket wrench provide the means of rotating the drive bars and therefore the socket wrench working the valves of the underground hydrant main pipe.

REFERENCES:
patent: 1265144 (1918-05-01), Van Sickle
patent: 2527288 (1950-10-01), Able et al.
patent: 4082247 (1978-04-01), Dalton

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