Clutch Device

Abstract: Pressure-side cam portions of a pressure plate each include a pressure-side assist cam portion including a pressure-side assist cam surface, a pressure-side body located between the pressure-side assist cam portion and a pressure-side slipper cam portion, and a first stepped portion between a main outer circumferential surface of the pressure-side body and a sub outer circumferential surface of the pressure-side assist cam portion. The sub outer circumferential surface is located radially inward of the main outer circumferential surface. The sub outer circumferential surface is inclined radially inward in a second direction. Among portions of the main outer circumferential surface, at least a stepped portion-side outer circumferential surface adjacent to the first stepped portion is inclined radially outward in the second direction.

Patent Information

Application #

Filing Date

04 July 2023

Publication Number

27/2023

Publication Type

INA

Invention Field

MECHANICAL ENGINEERING

Status

Email

Parent Application

Applicants

1. Kabushiki Kaisha F.C.C.

7000-36, Nakagawa, Hosoe-cho, Kita-ku, Hamamatsu-shi, Shizuoka, 4311394 Japan

Inventors

1. FURUHASHI Shinji

c/o Kabushiki Kaisha F.C.C., 7000-36, Nakagawa, Hosoe-cho, Kita-ku, Hamamatsu-shi, Shizuoka, 4311394 Japan

2. KOMUKAI Jun

c/o Kabushiki Kaisha F.C.C., 7000-36, Nakagawa, Hosoe-cho, Kita-ku, Hamamatsu-shi, Shizuoka, 4311394 Japan

3. KAMBARA Makoto

c/o Kabushiki Kaisha F.C.C., 7000-36, Nakagawa, Hosoe-cho, Kita-ku, Hamamatsu-shi, Shizuoka, 4311394 Japan

4. OTA Satoshi

c/o Kabushiki Kaisha F.C.C., 7000-36, Nakagawa, Hosoe-cho, Kita-ku, Hamamatsu-shi, Shizuoka, 4311394 Japan

Specification

Description:Please find the attached file , Claims:Please find the attached file

Documents

Application Documents

#	Name	Date
1	202334044704-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [04-07-2023(online)].pdf	2023-07-04
2	202334044704-STATEMENT OF UNDERTAKING (FORM 3) [04-07-2023(online)].pdf	2023-07-04
3	202334044704-POWER OF AUTHORITY [04-07-2023(online)].pdf	2023-07-04
4	202334044704-FORM 1 [04-07-2023(online)].pdf	2023-07-04
5	202334044704-FIGURE OF ABSTRACT [04-07-2023(online)].pdf	2023-07-04
6	202334044704-DRAWINGS [04-07-2023(online)].pdf	2023-07-04
7	202334044704-DECLARATION OF INVENTORSHIP (FORM 5) [04-07-2023(online)].pdf	2023-07-04
8	202334044704-COMPLETE SPECIFICATION [04-07-2023(online)].pdf	2023-07-04
9	202334044704-FORM-9 [06-07-2023(online)].pdf	2023-07-06
10	202334044704-FORM 18 [06-07-2023(online)].pdf	2023-07-06
11	202334044704-Proof of Right [09-11-2023(online)].pdf	2023-11-09
12	202334044704-Information under section 8(2) [03-01-2024(online)].pdf	2024-01-03
13	202334044704-FORM 3 [03-01-2024(online)].pdf	2024-01-03
14	202334044704-FER.pdf	2025-10-08

Search Strategy

1	202334044704_SearchStrategyNew_E_SearchHistoryE_28-08-2025.pdf