Title:
ROTATION TRANSMISSION APPARATUS WITH BUILT-IN ONE-WAY CLUTCH
Document Type and Number:
WIPO Patent Application WO/2006/001309
Kind Code:
A1
Abstract:
A rotation transmission apparatus with built-in one-way clutch that realizes excellent lubrication of both one-way clutch and ball bearing over a wide temperature range from low to high temperature, reducing an environmental load of antirust for corrosion prevention attributed to submergence, etc., and further avoids delamination, etc. of metal materials even under vibrational conditions to thereby ensure high performance and excel in durability. For providing this rotation transmission apparatus with built-in one-way clutch, a grease composition comprising a synthetic oil as a base oil and at least either a urea compound or metal soap as a thickening agent, wherein a non-barium antirust is incorporated in an amount of 1.0 to 10 mass% based on the total mass of grease, is hermetically charged in the ball bearing and the one-way clutch.
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Inventors:
NAKATANI SHINYA
SAKAGAMI KENTAROU
TODA YUUJIROU
SATOU MAMORU
SAKAGAMI KENTAROU
TODA YUUJIROU
SATOU MAMORU
Application Number:
PCT/JP2005/011458
Publication Date:
January 05, 2006
Filing Date:
June 22, 2005
Export Citation:
Assignee:
NSK LTD (JP)
NAKATANI SHINYA
SAKAGAMI KENTAROU
TODA YUUJIROU
SATOU MAMORU
NAKATANI SHINYA
SAKAGAMI KENTAROU
TODA YUUJIROU
SATOU MAMORU
International Classes:
F16H55/36; C10M169/06; F16C33/66; F16D41/06; C10N10/04; C10N30/00; C10N30/06; C10N30/08; C10N30/12; C10N40/02; C10N40/04; C10N50/10; (IPC1-7): F16H55/36; C10M115:08; C10M117:02; C10M129:58; C10M129:76; C10M135:10; C10M169/06; C10N10:04; C10N30:00; C10N30:06; C10N30:08; C10N30:12; C10N40:02; C10N40:04; C10N50:10; F16C33/66; F16D41/06
Foreign References:
| JP2002340146A | 2002-11-27 | |||
| JPH06279777A | 1994-10-04 | |||
| JP2004197802A | 2004-07-15 | |||
| JP2004301105A | 2004-10-28 | |||
| JP2005003197A | 2005-01-06 | |||
| JP2005008737A | 2005-01-13 | |||
| JP2005076021A | 2005-03-24 | |||
| JPH1182688A | 1999-03-26 | |||
| JP2000234638A | 2000-08-29 | |||
| JP3033306B2 | 2000-04-17 | |||
| JP2002130433A | 2002-05-09 | |||
| JP2002195277A | 2002-07-10 |
Other References:
See also references of EP 1770309A4
Attorney, Agent or Firm:
Oguri, Shohei (7-13 Nishi-Shimbashi 1-chom, Minato-ku Tokyo 03, JP)
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