Patent ID: 11946513
Assignee: KABUSHIKI KAISHA F.C.C.
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F | IPC F

Claim 2:
3. The clutch device according to claim 1, wherein the clutch center includes:
a plurality of center-side cam portions located radially outward of the output shaft holding portion and each including at least one of a center-side assist cam surface or a center-side slipper cam surface, the center-side assist cam surface being operable to generate a force in a direction from the pressure plate toward the clutch center in order to increase a pressing force between the input-side rotating plates and the output-side rotating plates upon rotation relative to the pressure plate, the center-side slipper cam surface being operable to cause the pressure plate to move away from the clutch center in order to reduce the pressing force between the input-side rotating plates and the output-side rotating plates upon rotation relative to the pressure plate; and
the oil channel is located radially outward of one of the center-side cam portions.