Work holders – Relatively movable jaws – Clamp couple element with fastening means
Patent
1990-09-10
1992-01-14
Watson, Robert C.
Work holders
Relatively movable jaws
Clamp couple element with fastening means
269 94, 269226, B23Q 302
Patent
active
050803360
ABSTRACT:
A device for clamping or immobilizing workpieces to be machined includes a casing adapted to be fixed to a worktable and in which is disposed a mobile part rotatable about a horizontal axis. The mobile part has a toothed sector cooperating with a lead screw. It also has an arm forming a lever whose end is adapted to bear on the workpiece to be machined. The arm is removably mounted in the mobile part and able to move in translation in a direction substantially perpendicular to the axis of rotation of the mobile part.
REFERENCES:
patent: 1580083 (1926-04-01), Boodle
patent: 2395242 (1946-02-01), Anderson
patent: 3575405 (1971-04-01), Harding
patent: 4500081 (1985-02-01), Carossino
patent: 4887803 (1989-12-01), Witt
Carossino Freres
Watson Robert C.
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