Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1980-05-05
1981-09-08
Watson, Robert C.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
B23P 1904
Patent
active
042876532
ABSTRACT:
A force applying device to remove a blower wheel from a shaft. The force applying apparatus takes the form of a plurality of bracket members which are tightly held against the exterior of the motor housing by means of a tightenable band. A threaded rod cooperates with each bracket member. Each threaded rod can be rotated with respect to its bracket member to be physically moved against the blower wheel which in turn is to result in separating of the blower wheel from the shaft.
REFERENCES:
patent: 1587689 (1926-06-01), Weiss et al.
patent: 3393442 (1968-07-01), Brewer
patent: 3711920 (1973-01-01), Simmons
patent: 3944202 (1976-03-01), Dearman
patent: 4027373 (1977-06-01), Kwast et al.
patent: 4077103 (1978-03-01), Kelley
Munro Jack C.
Watson Robert C.
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