Valve packing removal tool

Details Valve packing removal tool Valve packing removal tool

1994-02-28

1994-12-27

Watson, Robert C.

Tools

Packing

29235, B25B 3300

Patent

active

053754840

ABSTRACT:
A packing extracting tool comprises an annular body split into two parts in a plane passing through the axis of the body so that the body can be taken apart and reassembled about a valve stem. Clamping screws hold the two parts of the body together and additional screws clamp the body onto the stem of a valve being operated on. A leg extends away from one of the body parts and terminates at its distal end in a foot having a sharp blade angled downward away from the annular body. In one version the leg may be releasably secured in a dovetail-shaped connection in the body so that the blade may be adjustably spaced from the body and may, if desired, "free wheel" downward in the dovetail-shaped connection.

REFERENCES:
patent: 4611510 (1986-09-01), Morton
patent: 4944081 (1990-07-01), Ross
patent: 5075945 (1991-12-01), Krzecki

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