Title:
VEHICULAR DRIVING DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/024777
Kind Code:
A1
Abstract:
A transmission mechanism, which transmits driving power between a driving source of vehicle wheels and a pair of output members, comprises: a differential input gear (41) disposed on the same axis (A2) as the output members; and a target rotary body (6) which is disposed on an axis (A1) different from that of the output members and rotates in a direction opposite to that of the differential input gear (41). A catch tank (7) which is provided on a radial outside (R2) with respect to a guide wall (9r) that surrounds the target rotary body (6) comprises: a first introduction path in which oil sputtered from the differential input gear (41) is introduced when the vehicle wheels rotate to a first side; and a second introduction path (K2) in which oil sputtered from a scraping part (60) of the target rotary body (6) is introduced when the vehicle wheels rotate to a side (C2) opposite the first side.
Inventors:
MUKAIYAMA KOKI (JP)
YAMADA TAKAFUMI (JP)
SUZUKI TOMOYUKI (JP)
TSUGE MOTOHIRO (JP)
YAMADA TAKAFUMI (JP)
SUZUKI TOMOYUKI (JP)
TSUGE MOTOHIRO (JP)
Application Number:
PCT/JP2023/027167
Publication Date:
February 01, 2024
Filing Date:
July 25, 2023
Export Citation:
Assignee:
AISIN CORP (JP)
International Classes:
F16H57/04
Domestic Patent References:
| WO2019098166A1 | 2019-05-23 | |||
| WO2019073821A1 | 2019-04-18 |
Foreign References:
| JP2012154375A | 2012-08-16 | |||
| US11054001B1 | 2021-07-06 | |||
| JP2005207472A | 2005-08-04 | |||
| JP2010203493A | 2010-09-16 | |||
| JP2005008143A | 2005-01-13 |
Attorney, Agent or Firm:
R&C IP LAW FIRM (JP)
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