Patent ID: 11927254
Assignee: EXEDY CORPORATION
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F  Y | IPC F

Claim 3:
4. The rotary device according to claim 2, further comprising:
a cam follower made in shape of a solid or hollow cylinder, wherein
the centrifugal element includes a first through hole axially extending,
the second rotor includes a second through hole axially extending,
the first through hole includes a cam surface provided as part of an inner wall surface thereof, the cam surface facing radially outward, the cam surface configured to contact the cam follower,
the second through hole includes a contact surface provided as part of an inner wall surface thereof, the contact surface facing radially inward, the contact surface configured to contact the cam follower,
the contact surface includes a third region and a fourth region, the third region configured to contact the cam follower when the centrifugal element rolls on the first guide surface through the first rolling member, the fourth region configured to contact the cam follower when the centrifugal element rolls on the second guide surface, and
the third region is different in curved surface shape from the fourth region.