Clamping device

Details Clamping device Clamping device

1987-01-05

1988-09-20

Watson, Robert C.

Work holders

Relatively movable jaws

With means for 'hold-down' component of force

269254CS, 269257, B23Q 302

Patent

active

047720000

ABSTRACT:
A clamping device (22) for use in combination with a T-slotted working surface (20) which comprises a slotted clamp member (24), a screw (36), a T-nut (42) and a nosepiece (54) whereby a spring (52) biases the nosepiece against a workpiece (16) edge to rigidly register the workpiece relative to an engraving bit head assembly (12).

REFERENCES:
patent: 1279324 (1918-09-01), Giard
patent: 2351436 (1944-06-01), Ketz
patent: 2637249 (1949-07-01), Swenson
patent: 2654129 (1949-05-01), Neff
patent: 2814096 (1953-07-01), Herbrecht
patent: 3088729 (1963-05-01), Marcus
patent: 3436072 (1969-04-01), Svenson
patent: 3512794 (1970-05-01), Lohman
patent: 4186916 (1980-02-01), Varga
patent: 4198038 (1980-04-01), Quinter
patent: 4345750 (1982-08-01), Glaser
patent: 4445678 (1984-05-01), George

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