| 摘要 |
PROBLEM TO BE SOLVED: To provide a free wheel device which has lower manufacturing cost. SOLUTION: This is the free wheel device having a roll body retained in a cage 12 and a sleeve 10 which surrounds the cage and forms a jamming contour for the roll body. The device is characterized in that it is formed to a hollow cylindrical sleeve 10 by bending a strip 20 which has initially a flat shape and both ends of the sleeve 10 are abutting on each other at a joint 22 of the sleeve 10. |
