To allow easy change-over operation into a neutral condition by providing a stopper-operated neutral cam plate at one end of a shift drum for restricting a neutral corresponding position of the drum to obtain an optimum clicking feel at the neutral corresponding position in the rotation of the shift drum.
The neutral cam plate 8 is provided at one end of the shift drum 4, and a cam groove 8a corresponding to a neutral shift position is formed in the outer periphery of the cam plate 8. A stopper roller 9a of a stopper mechanism 9 has pressure contact with the cam groove 8a. The optimum clicking feel in the rotation of the shift drum 4 is obtained by adjusting the pressure contact force of the stopper mechanism 9. This allows easy change-over operation into the neutral condition.
YONEYAMA MASAKI
| JPS49103144U | 1974-09-04 |
| US6487927B1 | 2002-12-03 |
Nakamura Kun
Mitsuharu Oda