Low impact shaft remover

Details Low impact shaft remover Low impact shaft remover

2005-05-03

2005-05-03

Wilson, Lee D. (Department: 3723)

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

C029S255000, C029S263000

Reexamination Certificate

active

06886227

ABSTRACT:
A low impact shaft remover apparatus that aids in the removal of a shaft attachment that has become stuck to a shaft is described. In general, the apparatus includes a main body having an open end, a hollow interior and an internal conduit located within a portion of the main body. A valve is connected to the main body and coupled to the conduit. A leading edge of the main body includes an angled wall that aids in the formation of a reservoir formed when the leading edge is connected to a surface of the shaft attachment such as a hub. A suitable lubricating fluid is inserted into the valve, through the conduit and ultimately stored in the reservoir generally around the circumference of the shaft. Pressure is then applied to the valve which pushes the fluid into any available spaces between the attachment and the shaft.

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