To provide a centrifugal clutch capable of restricting fluctuation of the clutch transmitting torque as a result of fluctuation of the rotating speed of a clutch inner.
This centrifugal clutch is provided with a clutch inner provided freely to rotate around a driven shaft 59 and a clutch outer rotatably provided relative to the clutch inner. The clutch inner comprises a weight supporting shaft 54 located in a position separated from the driven shaft and a clutch weight 53 supported by the weight supporting shaft 54 freely to move toward the clutch outer side around the weight support shaft 54. A centroid position Cg of the clutch weight 53 is located on the driven shaft 59 side away from an intersection point Pf of a straight line L1 passing through the centroid position Cg in the radial direction of the driven shaft 59 and a perpendicular line L2 perpendicular to the straight line L1 and passing through the weight supporting shaft 54.
JPS4633443Y1 | 1971-11-18 | |||
JPH08254225A | 1996-10-01 | |||
JPH01182651A | 1989-07-20 | |||
JPS4633443Y1 | 1971-11-18 | |||
JP2004036806A | 2004-02-05 |