| 摘要 |
When six transmission units of a vehicle power transmission device are defined as unit #1, unit #2, unit #3, unit #4, unit #5 and unit #6 in order from one end side in the axial direction toward the other end side, the phase of unit #6 relative to the phase of unit #1, the phase of unit #2 relative to the phase of unit #6, the phase of unit #4 relative to the phase of unit #2, the phase of unit #3 relative to the phase of unit #4, the phase of unit #5 relative to the phase of unit #3, and the phase of unit #1 relative to the phase of unit #5 are each displaced by 60° in the same direction, and therefore, even if an unbalanced load due to centrifugal force acting on eccentric disks of each of the transmission units is generated, it is possible to minimize the load acting on bearings supporting opposite ends of the input shaft and reduce the vibration. |
| 主权项 |
1. A vehicle power transmission device comprising
six transmission units for transmitting rotation of an input shaft connected to a drive source to an output shaft, the transmission units being arranged side by side in an axial direction between the input shaft and the output shaft, the transmission units each comprising
an input side fulcrum that rotates eccentrically together with the input shaft,a one-way clutch that is connected to the output shaft,an output side fulcrum that is provided on an outer member of the one-way clutch, anda connecting rod that has opposite ends connected to the input side fulcrum and the output side fulcrum and moves back and forth,wherein when the six transmission units are defined as unit #1, unit #2, unit #3, unit #4, unit #5 and unit #6 in order from one end side in the axial direction toward the other end side, the phase of unit #6 relative to the phase of unit #1, the phase of unit #2 relative to the phase of unit #6, the phase of unit #4 relative to the phase of unit #2, the phase of unit #3 relative to the phase of unit #4, the phase of unit #5 relative to the phase of unit #3, and the phase of unit #1 relative to the phase of unit #5 are each displaced by 60° in the same direction. |
