| 摘要 |
PROBLEM TO BE SOLVED: To provide a power transmission device capable of attaining a high output by amplifying output side rotating force and showing superior durability.SOLUTION: This invention relates to a power transmission device comprising a universal joint 30 arranged on the same axis as a turning fulcrum of an input side rotating member 20 and in a vertical direction; a disk-like flange plate 50 supported in a three-dimensional rotatable manner while being inclined along a peripheral direction around the universal joint 30 and contacted to move to draw a conical orbit along a circular orbit of an inclination angle restricting member 40; a pressing operation part 60 arranged at the input side rotating member 20 to press against the rear surface of the disk-like flange plate 50; an output side rotating member 70 having an output side rotating shaft 71 arranged on the same axis as that of the input side rotating member 20; a weight member 80 arranged at the output side rotating shaft part 71 and movable in rotation along the surface side at a slant surface lower end side of the disk-like flange plate 50; and a balance weight member 90 arranged at a side opposing against the weight member 80.SELECTED DRAWING: Figure 2 |
