WRENCH
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United States of America Patent
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N/A
Issued Date -
Aug 27, 2015
app pub date -
Feb 20, 2015
filing date -
Feb 26, 2014
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A wrench is configured to rotate a fastener and including a handle, and a head coupled to the handle. The head includes a first jaw configured to engage the fastener and a second jaw configured to engage the fastener. The second jaw includes a rack gear and the second jaw is movable with respect to the first jaw to adjust a distance between the first jaw and the second jaw. The wrench also includes an adjustment mechanism operable to move the second jaw with respect to the first jaw. The adjustment mechanism includes a worm gear that engages the rack gear. The rack gear includes a plurality of teeth defining a rectangular profile between each of the plurality of teeth.
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