Work holder with self-energizing friction lock

Details Work holder with self-energizing friction lock Work holder with self-energizing friction lock

1993-03-24

1994-07-19

Watson, Robert C.

Work holders

Plural holders to hold workpieces relative to each other

Workpieces parallel to each other

269236, 269153, 269167, 269196, B25B 102

Patent

active

053301676

ABSTRACT:
A work holding device is disclosed which has a fixed jaw and a movable jaw mounted on a pair of parallel guide rods for guiding the movable jaw toward and away from the fixed jaw. For moving and actuating the movable jaw, the guide rods are engaged by a handle operated cam member with a self-energizing frictional locking action responsive to handle movement.

REFERENCES:
patent: 2317702 (1943-04-01), Wallace
patent: 2528909 (1950-11-01), Plumb
patent: 2954713 (1960-10-01), Gaubert
patent: 4046363 (1977-09-01), Whitley
patent: 4202540 (1980-05-01), Neff
patent: 4241906 (1980-12-01), Cole
patent: 5035135 (1991-07-01), Makela
"Grip-Master Drill Press Vises Heinrich or MSC Economy" Catalog Page.
"Heinrich Drill Press Vises" Catalog Page.
"Kurt Double-Lock Vises and Bi-Lok" Catalog pp. 1428 and 1430.
"Kurt Cluster Lock" 2 Catalog Pages.

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