| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a safe endless winch capable of appropriately moving a rope regardless of the magnitude of tension, and a rope moving method using the endless winch.SOLUTION: An endless winch 1 includes a winch body 3 that pivotally supports a drive shaft 2 freely rotatably that is rotationally driven by a driving source, a winding drum 5 attached to the drive shaft in which a groove 4 for winding a rope is formed along the outer peripheral edge, and a pressing mobile body 6 provided along the groove for winding the rope whose two end sides are tensioned by an elastic body 17. One end side of a swing plate 11 that is swingably pivoted on the winch body is rotatably pivoted on end part rollers 7A and 7B of the pressing mobile body while the other end side is tensioned by the elastic body.</p> |
