Title:
VEHICULAR DRIVING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/008195
Kind Code:
A1
Abstract:
This vehicular driving device is configured so that: a blade part (8) which integrally rotates with a target shaft part (4) is provided between a target outer circumferential surface (41), which is the outer circumferential surface of the target shaft part (4), and a cylindrical inner circumferential surface (11) of a case (1); a first opening (51) communicating with a first oil path (61) is disposed on a first side (L1) in the axial direction and spaced apart from a second opening (52) communicating with a second oil path (62); the first oil path (61) communicates with an oil storage part (P), and the second oil path (62) communicates with a target space (S) to which an oil is supplied; a rotation state of each part, when vehicle wheels (W) are rotating in a direction in which the vehicle advances, is made to be a forward rotation state; and the blade part (8) forcibly feeds oil toward a second axial side (L2) during the forward rotation state of the target shaft part (4).
Inventors:
TORII TAKESHI (JP)
YAMASAKI SHOICHI (JP)
YAMASAKI SHOICHI (JP)
Application Number:
PCT/JP2022/027532
Publication Date:
February 02, 2023
Filing Date:
July 13, 2022
Export Citation:
Assignee:
AISIN CORP (JP)
International Classes:
F16H57/037; F16H57/04
Domestic Patent References:
| WO2020203916A1 | 2020-10-08 |
Foreign References:
| JP2017088040A | 2017-05-25 | |||
| US6855083B1 | 2005-02-15 |
Attorney, Agent or Firm:
R&C IP LAW FIRM (JP)
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