Patent ID: 7690489
Filing Date: 2010-04-06
Classification: F16D,F16F

Abstract:
1. A clutch comprising: a clutch outer; damper springs for transmitting, to the clutch outer, torque inputted to an input rotator; and a regulating member for regulating positional change of the clutch outer with respect to the input rotator in a direction of a shaft axis, the regulating member being disposed between the input rotator and the clutch outer in an axial direction, wherein the regulating member is disposed only outward of the damper springs in a radial direction, wherein an annular oil inflow space is formed between the input rotator and the clutch outer in the direction of the shaft axis, and inward of the damper springs in the radial direction, the annular oil inflow space being supplied with oil for lubricating sliding portions among the input rotator, the clutch outer, and the regulating member, and a minimum width (W