Title:
OIL SUPPLY DEVICE FOR WHEEL
Document Type and Number:
Japanese Patent JP2014121933
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an effective technology for reducing a dimension of an oil supply device for a wheel assigned to the wheel in an axle direction.SOLUTION: An oil supply device 100 according to the invention includes: an oil flow passage 181 which extends in an axle direction A at a center part of a wheel 101 and in which an oil circulates from the wheel inner side to the wheel outer side; and a cover member 103 which is provided so as to face an opening 121a where the oil flows out from the oil flow passage 181. In the cover member 103, an inner constitution surface 103a covering the opening 121a forms a part of the oil supply passage 180 that supplies the oil flowing out from the opening 121a to oil supply destinations 130, 141, and an outer constitution surface 103b located at the opposite side of the inner constitution surface 103a forms a vehicle exterior side design surface of the wheel 101.
Inventors:
FUKUTOME HIDEKI
Application Number:
JP2012278846A
Publication Date:
July 03, 2014
Filing Date:
December 21, 2012
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B60K7/00; B60B7/00; B60B35/14; B60K1/00; F16N7/14
Domestic Patent References:
| JP2008087713A | 2008-04-17 | |||
| JPH0554043U | 1993-07-20 | |||
| JP2008044438A | 2008-02-28 | |||
| JP2009292184A | 2009-12-17 | |||
| JP2008520910A | 2008-06-19 | |||
| JPS6262034U | 1987-04-17 |
Foreign References:
| US20080035407A1 | 2008-02-14 | |||
| US20080083572A1 | 2008-04-10 | |||
| US20050250611A1 | 2005-11-10 |
Attorney, Agent or Firm:
Patent business corporation Prospec patent office