Invention Grant
US08499863B2 Friction drive device and OMNI-directional vehicle using the same
有权
摩擦驱动装置和使用其的OMNI定向车辆
- Patent Title: Friction drive device and OMNI-directional vehicle using the same
- Patent Title (中): 摩擦驱动装置和使用其的OMNI定向车辆
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Application No.: US13127347Application Date: 2009-11-02
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Publication No.: US08499863B2Publication Date: 2013-08-06
- Inventor: Toru Takenaka , Makoto Hirano , Hideharu Izumi , Kazuya Kuwabara , Taiji Koyama , Shinichiro Kobashi , Hiroshi Gomi , Masao Sasaki
- Applicant: Toru Takenaka , Makoto Hirano , Hideharu Izumi , Kazuya Kuwabara , Taiji Koyama , Shinichiro Kobashi , Hiroshi Gomi , Masao Sasaki
- Applicant Address: JP Tokyo
- Assignee: Honda Motor Co., Ltd.
- Current Assignee: Honda Motor Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Carrier Blackman & Associates, P.C.
- Agent William D. Blackman; Fulchand P. Shende
- Priority: JP2008-283474 20081104
- International Application: PCT/JP2009/005832 WO 20091102
- International Announcement: WO2010/052890 WO 20100514
- Main IPC: B62D57/00
- IPC: B62D57/00
Abstract:
In a friction drive device comprising first free rollers and second free rollers contacting each other at the outer circumferential surfaces thereof to frictionally transmit power from the second free rollers to the first free rollers, in order to minimize the slippage between the first and second free rollers, minimize the power loss and cause the first free rollers to move as designed, an outer peripheral part of each first free roller defining an outer circumferential surface thereof has a different stiffness from that of an outer peripheral part of each second free roller defining an outer circumferential surface thereof.
Public/Granted literature
- US20110260523A1 FRICTION DRIVE DEVICE AND OMNI-DIRECTIONAL VEHICLE USING THE SAME Public/Granted day:2011-10-27
Information query
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