| 摘要 |
PROBLEM TO BE SOLVED: To provide an endless type winch which can smoothly move a rope to and a rope moving method using the winch.SOLUTION: An endless type winch 1 is constituted of: a winch main body 3 provided with a driving shaft 2 which is rotationally driven by a driving source; a winding drum 4 mounted on the driving shaft; a pair of guide rollers 6 that are pivotally supported rotatably on the winch main body in the vicinity of the winding drum in order to take a rope in a groove formed on an outer peripheral surface of the winding drum and take out and move the rope; and a roller 7 for movement which is provided along a groove part around which the rope is wound in order to press the rope against the groove. On a supporting shaft 5 that pivotally supports the guide rollers is mounted in a loosely-fitted state an oscillation plate 8, one end of which is connected to a roller 7A for movement, on which a guiding roller 10 is pivotally supported to be rotatable, and further, on the other end of the oscillation plate an elastic body 11 is connected in order to energize the guiding roller against the rope, where an energizing direction of the elastic body can be adjusted. |
