Work holders – Relatively movable jaws – With tool couple element
Patent
1988-03-07
1989-01-10
Watson, Robert C.
Work holders
Relatively movable jaws
With tool couple element
269157, 269239, 269902, B25B 110
Patent
active
047968770
ABSTRACT:
A holder and saw guide device for an elongated tube or rod type workpiece includes V-shaped support areas accommodating various size workpieces in a first cavity. A gripping member extends into the first cavity for positioning in a gripping relation with the workpiece along a first concave surface of the gripping member. A second concave surface disposed on an opposite face of the gripping member presents a reversely-curved configuration. The second concave surface cooperates with a stem which is adapted for selective axial shifting movement. The gripping member is biased toward an open position facilitating installation and removal of the workpiece. A pair of parallel walls are disposed in generally normal relation to the longitudinal axis of the workpiece. These walls advantageously include hardened wear plates which line a guide structure for a cutting blade. A mounting member facilitates securing the device to an associated surface.
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Musil James C.
Zahuranec Emery J.
Crawford Fitting Company
Watson Robert C.
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