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Title:
摩擦式駆動装置及びそれを用いた全方向移動体
Document Type and Number:
Japanese Patent JP5396398
Kind Code:
B2
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.

Inventors:
Toru Takenaka
Hirano
Shuji Izumi
Mulberry Kazuya Hara
Yasushi Koyama
Shinichiro Kobashi
Yo Gomi
Masao Sasaki
Application Number:
JP2010536683A
Publication Date:
January 22, 2014
Filing Date:
November 02, 2009
Export Citation:
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Assignee:
Honda motor industry stock company
International Classes:
F16H13/08; B60B19/00; B60B19/14; B62D15/00; B62K1/00; B62K17/00
Domestic Patent References:
JP2005067334A2005-03-17
JP2005344777A2005-12-15
JP2001354156A2001-12-25
JPH10129517A1998-05-19
Foreign References:
WO2008132778A12008-11-06
WO2008132779A12008-11-06
Attorney, Agent or Firm:
Patent business corporation Oshima patent office
Yoichi Oshima