Invention Grant
- Patent Title: Friction clutch and vehicle equipped with the same
- Patent Title (中): 摩擦离合器和车辆配备相同
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Application No.: US12570899Application Date: 2009-09-30
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Publication No.: US08151926B2Publication Date: 2012-04-10
- Inventor: Toshinori Inomori , Yousuke Ishida
- Applicant: Toshinori Inomori , Yousuke Ishida
- Applicant Address: JP Shizuoka
- Assignee: Yamaha Hatsudoki Kabushiki Kaisha
- Current Assignee: Yamaha Hatsudoki Kabushiki Kaisha
- Current Assignee Address: JP Shizuoka
- Agency: Keating & Bennett, LLP
- Priority: JP2008-264600 20081010
- Main IPC: B62D61/02
- IPC: B62D61/02
Abstract:
A friction plate (131) rotates in association with rotation of a pressure plate (77). A first pressing plate (132) presses the friction plate (131) to the right to move the pressure plate (77) to the right. A second pressing plate (133) receives a torque of the pressure plate (77) via the friction plate (131). A slide shaft (231) rotates together with the second pressing plate (133). The operation assist mechanism (220) gives a rightward force to the pressure plate (77), by the slide shaft (231) moving to the right upon receiving the torque from the second pressing plate (133). Balls (135) transmit a portion of the rightward force of the short push rod (43a) to the slide shaft (231) without use of the friction plate (131).
Public/Granted literature
- US20100089679A1 FRICTION CLUTCH AND VEHICLE EQUIPPED WITH THE SAME Public/Granted day:2010-04-15
Information query
IPC分类:
