Valve spring compressor

Details Valve spring compressor Valve spring compressor

1980-11-10

1983-03-15

Jones, Jr., James L.

Metal working

Means to assemble or disassemble

Valve applying or removing

269249, 269283, B23P 1904

Patent

active

043763316

ABSTRACT:
A valve spring compressor tool having a quick-change arrangement for replacement of jaws thereon. The compressor tool is a generally c-shaped structure having lower legs adapted to receive a set of jaws for engaging an automotive rocker spring or the like. The jaws comprise inwardly facing channel sections adapted to slide over the free ends of the frame legs and to be secured in place by releasable clamp members, secured by attachment screws. The jaws include a threaded spacer screw for changing the spacing to a accommodate various sizes of washers, valve seats, springs and the like.

REFERENCES:
patent: 440435 (1890-11-01), O'Neill et al.
patent: 1256216 (1918-02-01), Fessler
patent: 1785436 (1930-12-01), Carlson
patent: 1871498 (1932-08-01), Clark
patent: 1879330 (1932-09-01), Kulp et al.
patent: 3657944 (1972-04-01), Able

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