TORQUE WRENCH

Abstract: a torque wrench includes a body portion which as a room and a working member is assembled in the room. the working member includes a rod and a working head protruding from the body portion. a torque sensor is connected to the rod of the working member. a release unit is located in the room of the body portion and movably connected to the rod of the working member. a torque setting unit is located in the room to apply a set torque to the release unit. a controller is connected to the torque wrench and electrically connected to the torque sensor and the torque setting unit. when a force applied to the working member exceeds the set torque, the torque setting unit drives the release unit, causing the working member to be free of force.

Inventor(s): YI-FU CHEN, HE-QIAN CHEN

CPC Classification: B25B23/1427 (TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING)

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