Quick-acting clamping device

Details Quick-acting clamping device Quick-acting clamping device

1989-07-31

1990-08-21

Watson, Robert C.

Work holders

Relatively movable jaws

Means for direct manual adjustment of jaw

269235, B25B 108

Patent

active

049499467

ABSTRACT:
The quick-acting clamping device for clamping preferably identically shaped workpieces has a base part (1) comprising an elongate yoke plate (2) and a fixed jaw (3) at each of the end faces. Into a longitudinally oriented guide slot (6) in the base part (1) is inserted a clamping block (7) which is longitudinally displaceable between the jaws (3), can be locked on the base part (1) at any desired point in the displacement range by means of a set screw (36) and has a side part on which a clamping head (8), held by means of a connecting link guide, is longitudinally displaceably mounted. The clamping head (8) can be moved in the clamping direction (C) towards a jaw (3) by means of an excentric part (22) rotatably mounted in the slide part in order to hold the workpiece.

REFERENCES:
patent: 307439 (1884-11-01), Corbett
patent: 4101119 (1978-07-01), Speiser et al.
patent: 4805888 (1989-02-01), Bishop

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