Electronic torque wrench
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United States of America Patent
Stats
-
Nov 29, 2005
Grant Date -
May 22, 2003
app pub date -
Nov 13, 2002
filing date -
Nov 14, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An electronic torque wrench has inner and outer telescoping housing portions and a battery tray assembly telescopically receivable in the inner housing portion and a bezel assembly receivable in an aperture in the outer housing portion and interconnected with the housing portions and the battery support assembly by a single fastener. The bezel assembly carries torque measuring circuitry including a microcontroller, and a four-key pad including arrow keys for incrementing and decrementing a preset torque level at any time, an on/zero key and a units key for toggling among plural different units of torque measurement. The preset torque level is displayed until torque is applied or a key is pressed and can be changed and displayed at anytime.
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