The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 04, 2022
Filed:
Sep. 28, 2018
Kabushiki Kaisha F.c.c., Hamamatsu, JP;
Yuki Kobayashi, Shizuoka, JP;
Keisuke Shimizu, Shizuoka, JP;
Kabushiki Kaisha F.C.C., Shizuoka, JP;
Abstract
Provided is a clutch device configured so that different desired torque values can be set without influence between assist torque and slipper torque. A clutch deviceincludes a center clutchholding clutch platesarranged facing friction platesto be rotatably driven by a drive shaft, and a pressure clutch. The center clutchincludes center-side assist cam surfacesand center-side slipper cam surfaces. The pressure clutchincludes pressure-side assist cam surfacesand pressure-side slipper cam surfaces. A contact surface between the center-side assist cam surfaceand the pressure-side assist cam surfaceand a contact surface between the center-side slipper cam surfaceand the pressure-side slipper cam surfaceare formed at different positions in a radial direction.