| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To surely maintain a nonoperational state at nonoperational time of a clutch device provided with a clutch member 26 which is intervened between an input side member 22d and an output side member 26a and engaged with the output side member 26a with applied action force, a spring member 26d separating the clutch member 26c from the output side member 26a, and a cam mechanism C which is intervened between the clutch member 26c and the input side member 22d, operated by relative rotation generated between the both members and increases engaging force of the clutch member 26c to the output side member 26a. <P>SOLUTION: An engaging means 27 engaging the clutch member 26c with the input side member 22d at the nonoperational time of the clutch device is provided between the clutch member 26c and the input side member 22d. At the nonoperational time of the clutch device, the relative rotation between the clutch member 26c and the input side member 22d is restricted by the engaging means 27 and the clutch device is surely maintained in the nonoperational state. <P>COPYRIGHT: (C)2004,JPO</p> |
