Work holders – Relatively movable jaws – With means to fasten holder to support
Patent
1988-04-18
1989-08-29
Watson, Robert C.
Work holders
Relatively movable jaws
With means to fasten holder to support
269902, 269287, B23Q 300
Patent
active
048610119
ABSTRACT:
A workpiece receiving and positioning device is disclosed which, in combination with a clamp member, holds a workpiece in a selected orientation relative to a slotted machine tool table surface or the like for milling or machining the workpiece. The device includes a main body portion, a block portion with opposed side faces extending from the body portion, thereby forming a recess therebetween for receiving the workpiece, and a base portion depending from the body portion and engagable with the slots in the table surface. Fasteners are provided to secure the base portion within the slots, and the clamp member includes a fasteners disposed in opposing relationship with the opposed side faces for holding the workpiece against the opposed side faces.
REFERENCES:
patent: 3218059 (1965-11-01), Andrew
patent: 3502319 (1970-03-01), Kazalias
patent: 4186916 (1980-02-01), Varga
patent: 4445678 (1984-05-01), George
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