| 摘要 |
PURPOSE:To stabilize a locking force and enable the angle or the like of an equipment to be regulated in good order by inserting a shaft through a sleeve in the axial direction, to fasten tie sleeve, and by performing the lock of mutual rotation with frictional torque generated on both ones. CONSTITUTION:A shaft 2 is inserted through a sleeve 1 in the width direction, and the sleeve 1 is fastened with the fastening members 4 of spring rings or the like. When the one side of the sleeve 1 or the shaft 2 is set to be a fixed side and a rotational force is worked on the other side, then rotational torque is generated between them, and the rotation of the other side is locked. In this case, by the fastening of the fastening members 4, the ununiformity of the dimensions of the sleeve 1 and the shaft 2 is adjusted, and a stable locking force is applied to. |
