Pin unseating tool

Details Pin unseating tool Pin unseating tool

1995-04-12

1996-12-03

Watson, Robert C.

Metal working

Means to assemble or disassemble

Means comprising hand manipulatable tool

29254, 29DIG46, B23P 1904

Patent

active

055795676

ABSTRACT:
A pin unseating tool is adapted for unseating tapered pins firmly seated in tapered sockets. The tool includes a shank having one end removably attached to an adapter. The adapter has a threaded hole for screwing onto any tapered pin having a threaded tip that extends out of the socket. Mounting an air impact hammer to the other end of the shank and applying a repeating pounding force along the axis of the tool will quickly and effortlessly unseat the pin. The adapter is securely screwed onto the pin, so that it will not bounce off during the procedure, or damage the thread thereon. The adapter is removable from the shank, so that other adapters with different size holes can be fitted onto the shank for unseating pins of different sizes.

REFERENCES:
patent: 3209445 (1965-10-01), Moskovitz
patent: 3529497 (1970-09-01), Brooks
patent: 4387697 (1983-06-01), Duke
patent: 4675968 (1987-06-01), Bartlett
patent: 4807349 (1989-02-01), Blackmore
patent: 4936003 (1990-06-01), Gloe
patent: 5075947 (1991-12-01), Jessup et al.

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