| 摘要 |
PURPOSE: To provide a chain lever hoist capable of locking a part facing the longitudinal one end of an operation lever in a lever cover to the longitudinal one end of the operation lever by means of a simple structure and oscillating the operation lever without causing any disturbance in cargo horizontal pulling work, for example. CONSTITUTION: On the outside of a brake cover 77, a receiving part 18 constructed of a through hole 17 allowed to receive a projection part 25 is formed in the longitudinal one end of the operation lever 10 arranged rotationally around the longitudinal one end side of the brake cover 77, and the projection part 25 is formed in the position facing the longitudinal one end of the operation lever 10 in the lever cover 20 assembled to the operation lever 10. When the projection part 25 is received in the receiving part 18, the one end of the lever cover 20 is locked in the longitudinal one end of the operation lever 10. |
