Metal working – Means to assemble or disassemble – By deforming
Patent
1989-10-18
1990-06-19
Parker, Roscoe V.
Metal working
Means to assemble or disassemble
By deforming
294265, 292811, 81488, 269287, B23Q 300
Patent
active
049340379
ABSTRACT:
A tool to aid in the removal of an impeller from its respective shaft. The tool has two arms. One of the arms has gripping means in which the impeller vane is placed. The other arm has a hole through it so that the tool may be affixed to a rigid structure such as the pump impeller housing. The attachment of the tool of the present invention to a rigid structure allows the impeller to be fixed in position so that any rotary motion of the shaft does not cause the impeller to move.
REFERENCES:
patent: 2305274 (1942-12-01), Power
patent: 2468983 (1949-05-01), Johnson
patent: 4364288 (1982-12-01), Castoe
patent: 4564991 (1986-01-01), Taylor
Puderbaugh Wendell O.
Schuerg Carl D.
Litman Richard C.
Parker Roscoe V.
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