| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a one-way clutch reducing manufacturing costs without causing occurrence of warp and deteriorating assembly workability while employing a structure retaining rollers and elastic members by a retainer. <P>SOLUTION: This one-way clutch is equipped with the retainer 4 including: an annular outer diameter side member 2 having desired number of cam surfaces 11 formed on an inner circumference surfaced in a circumferential direction; a plurality of the rollers 5 disposed at plural sections in the circumferential direction between the cam surface 11 of the outer diameter side member 2 and an outer circumference surface of the inner diameter side member 3 disposed inside of the outer diameter side member 2; a plurality of elastic members 6 individually pressing each roller 5 in a direction reducing the interval between the cam surface 11 and the outer circumference surface of the inner diameter side member 3; a plurality of projections 22 disposed between the outer diameter side member 2 and the inner diameter side member 3 and provided projectingly at the annular plate 21 and at circumferential direction plural sections of one surface of the annular plate 21; and an engagement claw 26 formed on a surface of the projection opposing to an inner circumference surface of the outer diameter side member 2 from an upper end side and fitting to the inner circumference surface of the outer diameter side member 2 at a lower end part. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
