Title:
ROLLING BEARING AND MOTOR DEVICE USING THE SAME
Document Type and Number:
WIPO Patent Application WO/2005/061915
Kind Code:
A1
Abstract:
A rolling bearing (5) has an elastic body (27) fitted in a groove (28) formed in the outer diameter section of an outer ring (21). A chamfered section (29) on one side surface of the groove (28) is greater than a chamfered section (30) on the other side surface, and the distance of the chamfered section (29) from the bottom surface of the groove (28) is 1/2 or more of the thickness of the elastic body (27).
Inventors:
KUSANO HIROTSUGU (JP)
YAMAMOTO MASAYOSHI (JP)
YAMAMOTO MASAYOSHI (JP)
Application Number:
PCT/JP2004/019719
Publication Date:
July 07, 2005
Filing Date:
December 22, 2004
Export Citation:
Assignee:
KOYO SEIKO CO (JP)
MITSUBISHI ELECTRIC CORP (JP)
KUSANO HIROTSUGU (JP)
YAMAMOTO MASAYOSHI (JP)
MITSUBISHI ELECTRIC CORP (JP)
KUSANO HIROTSUGU (JP)
YAMAMOTO MASAYOSHI (JP)
International Classes:
F16C35/067; F16C27/06; F16C33/58; F16C35/077; H02K5/173; H02K7/08; (IPC1-7): F16C35/077; F16C27/06; F16C33/58; H02K5/173
Foreign References:
| JPS59163226U | 1984-11-01 | |||
| JPH076522U | 1995-01-31 | |||
| JPH10184699A | 1998-07-14 | |||
| JPH02102020U | 1990-08-14 | |||
| JPH056223U | 1993-01-29 |
Other References:
See also references of EP 1698791A4
Attorney, Agent or Firm:
Hibi, Norihiko c/o KISHIMOTO & CO. (3rd Floor Inaba Building, 13-18,
Nishishinsaibashi 1-chome, Chuo-ku, Osaka-sh, Osaka 86, JP)
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