Work holders – Relatively movable jaws – With means for 'hold-down' component of force
Patent
1987-11-06
1989-02-14
Watson, Robert C.
Work holders
Relatively movable jaws
With means for 'hold-down' component of force
269153, 269234, 269254R, B25B 100
Patent
active
048041718
ABSTRACT:
A workpiece holding device which wedges against the side of a workpiece during machining operations to provide a clear surface for machining. A tool head having a clamping face and a wedge ramp face is attached to a flexible shaft and support structure. A wedge is pressed against the wedge ramp face by a hold down fastener which also secures the support structure. The multipurpose components produce a very lightweight, low profile holding device for use in machining operations.
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patent: 4387845 (1983-06-01), Mefferd
patent: 4505010 (1985-03-01), Arenhold
patent: 4643411 (1987-02-01), Izumi
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