Power hammer puller

Details Power hammer puller Power hammer puller

2005-01-11

2005-01-11

Wilson, Lee D. (Department: 3723)

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

C029S267000, C029S280000

Reexamination Certificate

active

06839947

ABSTRACT:
The embodiment of this invention is disclosed which describes a power hammer puller to remove items from a shaft. The device consists of a cylindrical tube into which an air hammer fits. A bit is installed on one end of the tube and the other end is threaded to allow items to be removed from shafts. While the embodiments of the invention have been disclosed, certain modifications may be made by those skilled in the art to modify the various size of the tube as well as the size of the bit or the size of the standard threaded hole to accommodate particular applications.

REFERENCES:
patent: 4625812 (1986-12-01), Pool
patent: 5103544 (1992-04-01), Patterson
patent: 5417294 (1995-05-01), Suher
patent: 5579567 (1996-12-01), Acevedo
patent: 5730021 (1998-03-01), Johnson
patent: 6247217 (2001-06-01), Kilgore

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