| 摘要 |
PROBLEM TO BE SOLVED: To provide a marking torque wrench capable of stably executing marking to a leg of a bolt projected from a nut, by operating based on the movement of a thrust member.SOLUTION: A marking torque wrench 1 is connected to a thruster 6 on the rear end side of a stay 20 provided along an operation rod 4. The head side of this stay 20 is connected to the side of the short side 22a of an L type stay 22. The L type stay 22 can rotate by journaling a bending part 22c, and the side of the long side 22b extends so as to abut above a stamp holder 18 provided in a marking mechanism 15. The stamp holder 18 is slidably arranged to a socket 12, and is incorporated with a stamp 16 so as to project a stamp surface 16a downward. The stamp 16 is energized downward to the stamp holder 18. |
