Work holders – Relatively movable jaws – Means for direct manual adjustment of jaw
Patent
1979-06-06
1980-11-11
Watson, Robert C.
Work holders
Relatively movable jaws
Means for direct manual adjustment of jaw
269244, B25B 112
Patent
active
042328578
ABSTRACT:
Machine vise for clamping workpieces in machine tools characterized by that it has movable strip (3) situated in the vise body guides terminated with a stationary jaw (2). The said strip has thrust recesses (4) a row of its top surface. The securing catch (5) of movable jaw (6) enters these recesses. In the bottom part of the movable strip there is a threaded hole (7) coacting with the vise lead screw (8). The securing catch (5) is in contact with the driving unit (9) secured in a proper position by the known securing member (10).
REFERENCES:
patent: 587749 (1897-08-01), McKenzie
patent: 1766230 (1930-06-01), Sea
Bezubik Slawomir J.
Laszcz Stanislaw
Fabryka Przyrzadow i Uchwytow PONAR-BIAL Zaklad Nr 1-Wiodacy
Watson Robert C.
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