Metal working – Method of mechanical manufacture – Repairing
Patent
1992-10-26
1995-03-14
Gorski, Joseph M.
Metal working
Method of mechanical manufacture
Repairing
294264, 294265, 29525, 29263, 29266, B23P 1902, B23P 1904
Patent
active
053966902
ABSTRACT:
A washing machine agitator spline coupling tool and method for using the tool is described for removing and installing an agitator spline coupling used to couple the agitator to the washing machine drive system. The tool facilitates in removing the spline coupling and installing a replacement spline coupling to an original factory installed position within the agitator. The useful life of the washing machine is extended without the need to replace the agitator itself. The tool includes a shaft and pressure plate assembly mechanism for pulling the spline coupling out of the agitator without damage to the agitator by maintaining alignment of component parts. The design dimensions for the tool elements permit a used spline coupling to be replaced with a new spline coupling to a desired factory selected position.
REFERENCES:
patent: 1728248 (1929-09-01), Naggy et al.
patent: 2690613 (1954-10-01), Bishop
patent: 2964841 (1960-12-01), Farris
Bidwell Ralph E.
Wells Richard C.
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