Title:
BEARING WITH SENSOR
Document Type and Number:
WIPO Patent Application WO/2005/111448
Kind Code:
A1
Abstract:
Rotating condition including vibration occurring in a bearing is accurately measured. Rolling bodies (4) rotatably held by a retainer (5) are received between an inner ring (2) and an outer ring (3), and a sensor (15) for detecting rotating condition of a bearing is directly attached to the outer ring (3). That is, a radially projecting projection (14) is provided at the outer diametrically lower part of the outer ring (3), on the outer diametrically upper part of which outer ring (3) a housing (13) is provided, and the sensor (15) is installed on the end surface of the projection (14).
Inventors:
ISHIKAWA SHIRO (JP)
TAKEDA YUKIHIRO (JP)
TAKEDA YUKIHIRO (JP)
Application Number:
PCT/JP2005/009091
Publication Date:
November 24, 2005
Filing Date:
May 18, 2005
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD (JP)
ISHIKAWA SHIRO (JP)
TAKEDA YUKIHIRO (JP)
ISHIKAWA SHIRO (JP)
TAKEDA YUKIHIRO (JP)
International Classes:
B60B35/18; B61F15/12; B61F15/20; F16C19/38; F16C19/52; F16C33/58; F16C41/00; G01K1/14; G01P3/486; G01K13/08; G01P3/44; (IPC1-7): F16C41/00; F16C19/38; F16C33/58; B60B35/18; B61F15/12; G01K1/14; G01P3/486
Foreign References:
| JP2002323056A | 2002-11-08 | |||
| JP2001180212A | 2001-07-03 | |||
| JP2003301997A | 2003-10-24 | |||
| JPH0449228U | 1992-04-27 | |||
| JP2004076789A | 2004-03-11 | |||
| JPH03140619A | 1991-06-14 | |||
| JP2003049859A | 2003-02-21 | |||
| JPH10224909A | 1998-08-21 |
Attorney, Agent or Firm:
Ehara, Syogo (15-26 Edobori 1-chome, Nishi-k, Osaka-shi Osaka 02, JP)
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