| 摘要 |
An anti-backlash transmission mechanism that eliminates backlashes is disclosed. An actuator is connected to a transmitted element and a driven gear. The driven gear matches with a driving gear to be receive power transmitted from the driving gear. Through the actuator, the driving gear and the driven gear match tightly in the normal state to eliminate the backlash during positioning. During transmission, the pressure between the driving gear and the driven gear decreases, lowering the friction in between.
|
