Work holders – Relatively movable jaws – Convertible to other type or form of holder
Patent
1983-07-14
1986-01-14
Schmidt, Frederick R.
Work holders
Relatively movable jaws
Convertible to other type or form of holder
108 12, 108 78, 108144, 144286R, 269100, 269901, B25B 100
Patent
active
045641811
ABSTRACT:
A bench includes a rigid frame and a work board pivotable to and away from the frame. The work board can be brought into a rest position and into a plurality of operating positions and can be in at least two operating positions supported by an arm movably supported on the frame. The arm is pivotable with respect to the frame in a horizontal plane. The arm can carry at its free end a clamping device. The structure of the bench increases a range of clamping a work piece on the bench over the length of the work board.
REFERENCES:
patent: 28382 (1860-05-01), Lamb
patent: 350414 (1886-10-01), Crowley
patent: 633393 (1899-09-01), Shaw
patent: 2113689 (1938-04-01), Haban
patent: 4415149 (1983-11-01), Rees
Gansel Eduard
Schaal Gunter
Schneider Helmut
Schramm Heribert
Seidel Eberhard
Hartman Judy J.
Robert & Bosch GmbH
Schmidt Frederick R.
Striker Michael J.
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