Japan, Feb. 27 -- F C C:KK has got intellectual property rights for 'CLUTCH DEVICE.' Other related details are as follows:
Application Number: JP,2024-206633
Category (FI): F16D13/52@C,F16D13/70@A,F16D43/20,F16D43/04,F16D13/52@A
Stage: PROBLEM TO BE SOLVED: To realize weight reduction of cam portions including an assist cam surface and a slipper cam surface.SOLUTION: A clutch device 10 includes a pressure plate 70, which is movable toward or away from and rotatable relative to a clutch center 40 and can press input-side rotating plates 20 and output-side rotating plates 22. The clutch center 40 includes multiple center-side cam portions 60 each having a center-side assist cam surface 60A. A center-side cam portion 60 includes at least one of: a first center-side recess 62 recessed in a first direction D1 from a surface 60D2 of the center-side cam portion 60 at the side of a second direction D2; and a second center-side recess 64 recessed in the second direction D2 from a surface 60D1 of the center-side cam portion 60 at the side of the first direction D1.SELECTED DRAWING: Figure 2 (Grant)
Filing Date: Nov. 27, 2024
Publication Date: Feb. 14, 2025
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
