Chain saw vise with improved mounting structure

Details Chain saw vise with improved mounting structure Chain saw vise with improved mounting structure

1994-02-25

1995-03-07

Watson, Robert C.

Work holders

Relatively movable jaws

With means to fasten holder to support

269102, 269249, B23Q 302

Patent

active

053951000

ABSTRACT:
A chain saw vise includes a body of generally rectangular shape with an arcuate concave bottom surface defining downwardly projecting legs which each taper to a pointed edge. A lag screw has a head welded to a central portion of the arcuate surface, and has a downwardly projecting threaded shank. A circular hole extends transversely through the body. A slot with a width less than diameter of the hole extends transversely through the body, communicates with the hole, and opens through a top surface of the body. A threaded screw stud engages a threaded hole in the body, has its inner end disposed in the slot, and has a manually operable handle secured to its opposite end.

REFERENCES:
patent: 3309119 (1967-03-01), Phillips
patent: 3589706 (1971-06-01), Putman
patent: 4109900 (1978-08-01), Vandecoevering
patent: 4248412 (1981-02-01), DeRoy
patent: 4473984 (1984-10-01), Lopez
patent: 4543763 (1985-10-01), Ernst et al.
patent: 4949446 (1990-08-01), Kuwica
patent: 5067846 (1991-11-01), Staniszewski

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