Work holder for vice

Details Work holder for vice Work holder for vice

1992-08-03

1993-09-14

Watson, Robert C.

Work holders

Relatively movable jaws

Plural jaw pairs

269271, 269277, 269282, B23Q 104

Patent

active

052441946

ABSTRACT:
A pair of slide plates are vertically displaceably fixed to the opposed front surfaces of a fixed jaw and a movable jaw constituting a vice. An arbitrary number of presser members for pressing a work are fixed on the upper surfaces of the fixed jaw and the movable jaw. The work is placed on upper ends of the slide plates adjusted in height, and a pressure from setscrews of the presser members is applied to the upper surface of the work. Accordingly, even when the work is a thin plate-shaped work, it can be stably held to prevent possible vertical curving of the work.

REFERENCES:
patent: 2740310 (1956-04-01), Larsen
patent: 3982740 (1976-09-01), Gutman
patent: 4216950 (1980-08-01), Mason et al.
patent: 4573669 (1986-03-01), Gerry
patent: 4582306 (1986-04-01), Sassenberg
patent: 4923186 (1990-05-01), Durfee, Jr.
patent: 4953840 (1990-09-01), Nishimura
patent: 5033724 (1991-07-01), James

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