Quickly adjustable vise

Details Quickly adjustable vise Quickly adjustable vise

1997-07-23

1999-04-27

Watson, Robert C.

Work holders

Relatively movable jaws

Means for direct manual adjustment of jaw

B25B 102

Patent

active

058971092

ABSTRACT:
A vise includes a fixed body mounted to a working table. The fixed body includes a compartment defined therein, a longitudinal bore extending therethrough and partially communicating with the compartment, and a transverse bore defined in two lateral sides thereof and communicating with the compartment. A shaft is pivotally mounted in the longitudinal bore and includes a reduced eccentric section. A positioning block is mounted in the compartment of the fixed body and includes a hole in alignment with the transverse bore. An adjusting screw rod is extended through the transverse bore of the fixed body and the hole of the positioning block. The adjusting screw rod includes a first end to which an operative handle is attached and a second end to which a movable jaw is fixedly attached. A pivoting member is provided for pivoting the shaft between a first position in which the adjusting screw rod disengages from the positioning block and a second position in which the adjusting screw rod engages with the positioning block.

REFERENCES:
patent: 1721227 (1929-07-01), Manley
patent: 2602369 (1952-07-01), Yinger
patent: 2671482 (1954-03-01), Gordon
patent: 3220721 (1965-11-01), Wahli et al.
patent: 3492886 (1970-02-01), Naureckas

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