| 摘要 |
PURPOSE:To make it possible to lightly carry out the clutch operation by a construction in which, during the rotation of a clutch lever, a large slide-contact between a piston operating arm and a piston is not caused. CONSTITUTION:A bearing hole 13 substantially parallel to a pivot shaft 12 is formed in a piston operating arm 11a, and a rotor 14 is rotatably inserted into the bearing hole 13. The rotor 14 is provided with a lateral hole 15, into which one end of a push rod 17 penetrating through a long hole 16 formed in the piston operating arm 11a, and another end of which is made contact with the rear end of the piston 3. The push rod 17 comprises a front rod 17a on the side of the piston 3 and a rear rod 17b on the side of the rotor 14. Both rods are screwed to each other. Hence, both rods are relatively rotated to adjust the length of the push rod 17. |
