Work holders – Holder mounted for movement – Means for position lock
Patent
1981-08-24
1983-11-08
Watson, Robert C.
Work holders
Holder mounted for movement
Means for position lock
269 93, 269 99, 269244, 269251, 269 88, B23Q 104
Patent
active
044138180
ABSTRACT:
A combination vise that comprises a box construction frame that has three side surfaces for supporting the vise so that the jaws can be placed perpendicular to the table surface by laying the vise on either side and clamping it in position, or the jaws can be positioned on the top of the vise in a normal manner when the vise is set on its bottom.
The three side surfaces of the vise which do not carry the jaws are machined so they will lay flat on a machine tool table and properly orient the jaws when the vise is clamped on any one of the three usable sides.
REFERENCES:
patent: 713189 (1902-11-01), Yates
patent: 1329728 (1920-02-01), Sovereign
patent: 2428111 (1947-09-01), Eldrup
patent: 2471361 (1949-05-01), Trefz
patent: 2526020 (1950-10-01), Fuhr
patent: 2633764 (1953-04-01), Ruser
patent: 2978966 (1961-04-01), Swenson
patent: 3051473 (1962-08-01), Juhase
patent: 3357697 (1967-12-01), Zanitsch
patent: 3865360 (1975-02-01), Schweidler
Kurt Manufacturing Co. Precision Machine Vise Catalog -pp. 10 and 11.
Kurt Manufacturing Company, Inc.
Watson Robert C.
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