Title:
WORK VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/106397
Kind Code:
A1
Abstract:
This work vehicle comprises an electric motor, a traveling body, a hydraulic oil tank, a hydraulic pump, and an accumulator. The hydraulic pump is driven by regenerative electric power of the electric motor generated by braking of the traveling body, and pumps hydraulic oil in the hydraulic oil tank. The accumulator accumulates the pressure of the hydraulic oil pumped from the hydraulic pump.
Inventors:
HOSHINO YUTA (JP)
Application Number:
PCT/JP2022/045449
Publication Date:
June 15, 2023
Filing Date:
December 09, 2022
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
B60L7/22; B60L58/33; E02F9/00
Domestic Patent References:
| WO2017099063A1 | 2017-06-15 |
Foreign References:
| JP2002204505A | 2002-07-19 | |||
| JP2020172973A | 2020-10-22 |
Attorney, Agent or Firm:
SHIGA INTERNATIONAL PATENT OFFICE (JP)
Download PDF: