| 摘要 |
PROBLEM TO BE SOLVED: To provide a toothed rotating member in which a gearing part of a flexible endless member is smoothly geared with the toothed rotating member, and the smooth rotational motion of the toothed rotating member is not hindered, and which can continuously change a rotation ratio, and a rotation transmission mechanism.SOLUTION: In a toothed rotating member 100 having a base part 110 in which a plurality of tooth parts 120 geared with gearing parts 220 of flexible endless members 200 are arranged in a circumferential direction, the tooth parts 120 have slide members 121 which are arranged so as to be movable in a radial direction, tip members 123 which abut on the flexible endless members 200, and pressing members 122 which press the tip members 123 toward the outside of the radial direction with respect to the slide members 121. The base part 110 has a radial guide mechanism 111 which guides the movement of a plurality of the slide members 121. |
