Title:
ADJUSTABLE SELF-LOCKING WRENCH
Document Type and Number:
WIPO Patent Application WO2004082892
Kind Code:
A3
Abstract:
An adjustable self-locking wrench is provided. The wrench includes a handle, a base portion having an elongated groove and a locking chamber, a stationary jaw body, a movable jaw having an extension flange, a spring and a locking member. The locking member is movable between a first position wherein the locking member does not tightly contact the extension flange of the movable jaw and a second position wherein the locking member locks the movable jaw in a selected position relative to the stationary jaw.
Inventors:
BERGFELD WILLIAM B III (US)
Application Number:
PCT/US2004/006379
Publication Date:
March 03, 2005
Filing Date:
March 03, 2004
Export Citation:
Assignee:
IRWIN IND TOOL CO (US)
BERGFELD WILLIAM B III (US)
BERGFELD WILLIAM B III (US)
International Classes:
B25B13/12; B25B13/24; (IPC1-7): B25B13/34
Foreign References:
| US4735121A | 1988-04-05 | |||
| US2015895A | 1935-10-01 | |||
| US2948175A | 1960-08-09 |
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