| 摘要 |
<p>A one-way clutch (1) provided on a shaft member (2), having an outer shaft (3), rollers (6), wavy plate springs (7), a plate (8), and a cover (9). The outer shaft (3) has pockets (11) provided on the outer circumference side of the shaft member (2) and recessed from the inner circumference side to the outer circumference side of the outer shaft (3). The rollers (6) are received in the pockets (11). The wavy springs (7) urge the rollers (6), received in the pockets (11), to one side in the circumferential direction. The plate (8) is placed covering axially one side of the pockets (11). The cover (9) is placed covering axially the other side of the pockets (11). Fall-out prevention section for preventing the rollers (6) and the wavy springs (7) from falling out of the pockets (11) are provided at both or either of the plate (8) and the cover (9).</p> |
