Title:
WORK VEHICLE
Document Type and Number:
WIPO Patent Application WO/2024/085138
Kind Code:
A1
Abstract:
In the present invention, a pump that supplies a coolant to an object to be cooled is provided compactly in a hybrid work vehicle provided with an engine and a motor. The work vehicle is provided with a travel device, an engine 5, motors 21 and 22, and transmission devices 23 and 24 that combine the motive power of the engine 5 and the motive power of the motors 21 and 22 and transmit the combined power to the travel device. The work vehicle is also provided with a first case 12 that houses the motors 21 and 22 therein, and a second case 11 provided over the engine 5 and the first case 12. A pump 34, which supplies the coolant to the objects to be cooled 21 and 22, is housed inside the second case 11.
Inventors:
HIRASE YUJI (JP)
YAGYU SUMIO (JP)
OKAZAKI KAZUTO (JP)
II TSUNEHIRO (JP)
KOTANI SHINSUKE (JP)
YAGYU SUMIO (JP)
OKAZAKI KAZUTO (JP)
II TSUNEHIRO (JP)
KOTANI SHINSUKE (JP)
Application Number:
PCT/JP2023/037505
Publication Date:
April 25, 2024
Filing Date:
October 17, 2023
Export Citation:
Assignee:
KUBOTA KK (JP)
International Classes:
B60K6/40; B60K6/442; F16H57/04
Foreign References:
| JP2015000679A | 2015-01-05 | |||
| JPH09289706A | 1997-11-04 | |||
| JP2005291330A | 2005-10-20 |
Attorney, Agent or Firm:
R&C IP LAW FIRM (JP)
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