| 摘要 |
SELECTABLE ONE-WAY CLUTCH A selectable one-way clutch (1) includes a first plate (2), a second plate (3), a claw (11), a selector plate (4) and a plate driving device (5A). The selector plate (4) rotates relative to the first plate (2) between a locked position and a released position. The plate driving device (5A) includes a drive arm (21), an actuator (22), a transmission mechanism (23), a stopper (24) and a release mechanism (25). The actuator (22) outputs a driving force to drive the selector plate (4) via the drive arm (21). The transmission mechanism (23) transmits the driving force to the drive arm (21) such that the selector plate (4) rotates from the released position to the locked position. The stopper (24) is configured to move between a restricted position and an unrestricted position. The stopper (24) is placed at the restricted position when the actuator (22) is not operated. The release mechanism (25) transmits the driving force to the stopper (24) such that the stopper (24) moves from the restricted position to the unrestricted position. P 11a 4 Ax1 -- -3 12- 15a 2a 1 ------- 1b R Axi - Ax Ax 4 11a AxI io ------- 15 12- 15a 11b2 2a xR2 Ax 16_ 11a1 100 15a 11 b Ax |
