| 摘要 |
PROBLEM TO BE SOLVED: To provide a transmitting mechanism of small frame, by decreasing a radius of a revolution gear. SOLUTION: This transmitting mechanism is constituted by sun gears S, Q1, Q2, revolution gears P01, P02, P1, P2, and a carrier C, a rotary shaft of the sun gears S, Q1, Q2 is coaxially arranged. The revolution gears P01, P02 are mounted in the carrier C so as to revolve around an autorotation shaft of the sun gear S at an equal revolution speed, the revolution gears P01, P02 are meshed with the sun gear S, a contact circle radius of the revolution gear P01 is made different from a contact circle radius of the revolution gear P02. The revolution gears P1, P2 are rigid body connected respectively to the revolution gear P01, P02 with the center of rotation made equal, a pitch circle radius of the revolution gear P1 is made different from a pitch circle radius of the revolution gear P01, a pitch circle radius of the revolution gear P2 is made different from a pitch circle radius of the revolution gear P02. The revolution gears P1, P2 are respectively meshed with the sun gears Q1, Q2. |
