| 摘要 |
PURPOSE:To enhance the durability of elastic bodies by constituting arrangement from No.1-4 rotors having the same axis, two sets of columns arranged approx. in parallel with this axis, and elastic bodies, and by deforming the resilient bodies in the same direction by these component members even though the torque is oriented oppositely. CONSTITUTION:Torque in the E direction transmitted from an engine to an input member is transmitted in the sequence as input member, No.3 rotor 3, one of the sets of columns 5, 6, No.1 rotor 7, elastic members 11, 12, No.2 rotor 10, the other set of columns 8, 9, No.4 rotor 4, output member. The torque in the opposite direction is transmitted in the sequence as input member, No.3 rotor 3, one of the sets of columns 5, 6, No.2 rotor 10, elastic members 11, 12, No.1 rotor 7, the other set of columns 8, 9, No.4 rotor 4, and output member. Therefore, deformation in the same direction takes place for the elastic members even though the direction of torque is opposite. As the elastic members 11, 12 can be interposed with a great radius of curvature, the durability will be enhanced. |
