| 摘要 |
The present invention provides a one way clutch that is miniature, is large in torque and excellent in production rate. The one way clutch comprises an outer ring (12), an inner ring (20) and a cam retaining rack (30). The cam retaining rack (30) comprises a pair of isolating rings (32, 32), and blocking parts (32a) used for stopping the rotation of cams (38) are integrally formed on the isolating rings, so that the number of the parts can be reduced, the space of the cam retaining rack in the circumferential direction is guaranteed, and the cams (38) can be added. |
