| 摘要 |
PURPOSE:To obtain a lock clamping mechanism that can lock revolving of a lever for remote control at any position easily, quickly and surely by one touch. CONSTITUTION:When releasing locking, a trigger 10 provided in the knob 9 is pulled up in the direction E. As an internal cord 14 is slid in the direction E, an end 15 of the internal cord is coupled to a lock nut and wound on the outer periphery of the lock nut 11 in a fixed area. Accordingly, the lock nut 11 is turned in the direction D resisting the force of a spring 13 attached to a locking member 12. A screw is loosened and locking between a lever boss 8 and a casing 1 held by a driven member 2 is released and the lever 7 turns freely. When the lever 7 is turned and stopped at an optional position and the trigger is freed, the locking member 12 turns the lock nut 11 in the direction C by force of the spring 13. Accordingly, the casing 1 is held by the driven member 2, and locking of the lever is completed.
|
