| 摘要 |
PROBLEM TO BE SOLVED: To provide a torque value setting device of a torque tool, in which a set torque value is not changed even when a rotary dial is carelessly rotated.SOLUTION: A torque value setting device of a torque tool includes a torque limiter for cutting transmission of a fastening torque when a fastening torque of a fastening member reaches a set torque value, and changes the torque value at which the torque limiter operates by rotating a rotary dial 8 to rotate a screw shaft 9. The torque value setting device has a switching means for switching between a connection state of integrally connecting the rotary dial 8 to the screw shaft 9 and a connection releasing state of releasing the connection state. The switching means performs switching from the connection releasing state to the connecting state by a predetermined operation, and by release of the predetermined operation, the connection state returns to the connection releasing state. |
