| 摘要 |
PROBLEM TO BE SOLVED: To provide an axial lock mechanism, capable of properly regulating rotation of a shaft, and facilitating horizontal leveling of a gauging arm.SOLUTION: The axial lock mechanism 1 is capable of locking a rotary shaft D1 of a dynamometer D connected to one end side of a torque transmission shaft T1 of a torque meter T capable of detecting a shaft torque. The lock mechanism constitutes a torque gauging mechanism X along with a gauging arm A mounted indirectly on the other end side of the torque transmission shaft T1 of the torque meter T. The lock mechanism is constituted by using an axial lock part 2 having an abutting part 21a contactable with an irregular shape part D2 of the rotary shaft D1, and an adjusting part 3 capable of adjusting a rotation angle of the shaft D1 and the attitude of the gauging arm A by rotating the axial lock part 2, while maintaining the contact state in which the abutting part 21a has a contact with the irregular shape part D2 while a weight W is suspended from the gauging arm A. |
