| 摘要 |
A oneway clutch device comprises a plurality of rollers interposed between an inner race and an outer race to transmit torque only at the time of relative rotation between the inner race and the outer race in one rotational direction, a spring for biasing these rollers toward a direction of engagement, and a retainer having a flange portion to be fitted on the inner race and a plurality of column portions and adapted to retain the rollers and the spring. The spring has a nip portion formed and bent to have a section substantially in a U form for nipping and retaining therebetween one of the column portions of the retainer. There is formed at least one latch means for preventing movement or falling off of the spring.
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