| 摘要 |
The invention relates to the planetary gearbox comprising sun gears (1, 2, 26, 37), in a number of two or more, as well as the sets of satellite gears (3, 4, 27, 38), in a number of two or more, whilst the satellite gears (3, 4, 27, 38) are mounted in a way that prevents their rotation in relation to each other on the axles (5, 44) of satellite gears, connected with yoke (7), whilst one of the sets of satellite gears (3, 27) is adopted for mating with the gear (6) of the follower, whilst the sun gears (1, 2, 26, 37) are mounted rotationally in relation to each other, crank mechanism (8) and frame (10), whilst the clutches (20, 21, 30, 31, 32, 39, 40, 41, 42) enable interlocking of rotation of sun gears (1, 2, 26, 37) in relation to frame (10) in both directions is characterized in that, the gear (6) of the follower is connected with crank mechanism (8) by means of unidirectional clutch (17, 43, 45), which is transmitting the torque from crank mechanism (8) onto the gear (6) of the follower in the course of speed 1 neutral operation, as well as in the course of shifting the higher speeds, i.e. after unlocking of one of the clutches (20, 21, 30, 31, 32, 39, 40, 41, 42) of sun gear (1, 2, 26, 37), and prior to interlocking of other clutch (20, 21, 30, 31, 32, 39, 40, 41, 42) of the sun gear (1, 2, 26, 37). |
