| 摘要 |
PURPOSE:To avoid the generation of abnormal sounds without a spline mechanism of an output shaft by engaging a disk having teeth on the inner periphery and a disk having teeth on the outer periphery by splines, and transmitting power to the output shaft via said disks. CONSTITUTION:An outer clutch wheel 6a having the teeth Q on the inner periphery and a clutch friction disk 6b having the teeth Q' on the outer periphery are engaged by the splines so that they can be slidden in the direction of the shaft. The outer clutch wheel 6a is fixed to a flywheel 5 which is coupled to a motor shaft 11, and the clutch disk 6a is opposed to a sliding material 8 of a rotary disk 15 which is coupled to the output shaft 7. A brake part is formed by engaging an outer wheel 3a and a friction disk 3b by the splines. In the case power is transmitted to the output shaft 7; the friction disk 6b is attracted to the rotary disk 15 by conducting a clutch electromagnet 1 and engaged with the sliding material 8 by friction, and the power is transmitted. |
