Impeller puller

Details Impeller puller Impeller puller

1993-09-24

1994-08-30

Watson, Robert C.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

B23P 1904

Patent

active

053415531

ABSTRACT:
An impeller puller to be utilized to remove flexible impellers of varying dimensions from a shaft within a liquid pump, the impeller puller including a linkage head having an axial bore, and a pair of clamp members oppositely and hingedly disposed along opposite sides of the linkage head, each of the clamp members including at least one adjustably and removably positionable gripping jaw thereon and being movable between a retracted and a clamping position such that upon the turning of the screw member disposed within said axial bore of said linkage head, the screw will contact the shaft within the liquid pump and the linkage head will move away from the shaft pulling the impeller therewith from the shaft.

REFERENCES:
patent: 724818 (1903-04-01), Crane
patent: 1041419 (1912-10-01), Borden
patent: 1475810 (1923-11-01), Frisz
patent: 1534350 (1925-04-01), Bassett
patent: 1599738 (1926-09-01), Atkins
patent: 1683188 (1928-09-01), Howell
patent: 2484129 (1949-10-01), Taylor

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