Work holders – Relatively movable jaws – With means for 'hold-down' component of force
Reexamination Certificate
2006-11-14
2006-11-14
Wilson, Lee D. (Department: 3723)
Work holders
Relatively movable jaws
With means for 'hold-down' component of force
C269S043000
Reexamination Certificate
active
07134650
ABSTRACT:
A vise has a jaw connected to a jaw support has a recess formed in a rear surface. A biasing member in the recess applies a force to the recess having a downward component to secure a workpiece to the vise. The biasing member may be the end of a set screw, a ball bearing or cam. The recess may be provided with an inclined surface to allow a horizontal force to be converted into a force having a vertical component.
REFERENCES:
patent: 3630512 (1971-12-01), Paret
patent: 4295641 (1981-10-01), Boucher
patent: 4345750 (1982-08-01), Glaser
patent: 5735513 (1998-04-01), Toffolon
patent: 6126158 (2000-10-01), Engibarov
Tremblay Frederic
Trudel Daniel
Fablock, Inc.
Hoffman Wasson & Gitler, P.C.
Wilson Lee D.
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