| 摘要 |
An overrunning clutch assembly includes a first ring having pockets spaced mutually about an axis, rockers each located in a pocket, springs each urging a rocker to pivot in a respective pocket, and first notches arranged around the axis. A second ring includes second pockets spaced mutually about the axis, second rockers each located in a second pocket such that at least one second rocker is engageable with a notch, second springs each urging a second rocker toward engagement with a notch, and second notches around the axis, at least one rocker being engageable with at least one second notch. A control member moves about the axis alternately to prevent the first rockers from engaging the second notches and to permit the first rockers to engage the second notches.
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