| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an endless winch capable of smoothly moving a rope regardless of the magnitude of tension applied to the rope and a rope moving method using the endless winch.SOLUTION: In an endless winch 1 composed of a winch body 2 provided with a drive shaft 3 that is rotationally driven by a driving source, a winding drum 5 attached to the drive shaft, and a pressing mobile body 6 provided along a groove formed along an outer peripheral edge of the winding drum for pressing the rope wound in the groove, one end side of a swing plate 10 swingably pivoted on the winch body is rotatably pivoted on end part rollers 7A and 7B on the two ends of the pressing mobile body, a connection rotary plate 12 for connecting the two ends of the pressing mobile body through an elastic body 11 is rotatably pivoted on the other end side of the swing plate, and a roller 14 for pressing the rope to the groove side by swinging along the winch body is rotatably pivoted on the swing plate.</p> |
