| 摘要 |
PURPOSE:To enable to transmit with variable speed shifting by providing permanent magnets provided at both disk members in the state that the number of the magnets is different. CONSTITUTION:When both motor-driven motors, M, Ms are operated, a drive side disk member A is rotatably driven, and a driven side disk member B is initially rotatably driven. When the members A, B are rotated, the member B is accelerated and rotated by the attracting action and pressing action between magnets JAs, JAn and JBs, JBn, and the member B is eventually rotated at the speed three times as high as the rotating speed of the member A. In other words, the transmitting speed shifting ratio is determined on the basis of the ratio of the member of the magnets JAs, JAn provided at the member A and the magnets JBs, JBn provided at the member B. |
