| 摘要 |
A travel control device for a working vehicle has a hydraulic pump, hydraulic motors connected as a closed circuit and in parallel to each other to the hydraulic pump and driving different wheels by pressurized oil from the hydraulic pump, a slip detection device for detecting slip of each wheel, and a flow rate control device for reducing, when slip of any of the wheels is detected by the slip detection device, the quantity of the pressurized oil to the hydraulic motor for driving the wheel whose slip is detected. |
| 申请人 |
HITACHI CONSTRUCTION MACHINERY CO., LTD.;UDAGAWA, TSUTOMU;EGAWA, EIJI;TOYOOKA, TSUKASA;SUGAYA, MAKOTO;SORATA, HIDEO;NAKAMURA, TSUYOSHI;NAKAYAMA, AKIRA;TAKIGUCHI, KAZUO;SATOU, KENSUKE |
发明人 |
UDAGAWA, TSUTOMU;EGAWA, EIJI;TOYOOKA, TSUKASA;SUGAYA, MAKOTO;SORATA, HIDEO;NAKAMURA, TSUYOSHI;NAKAYAMA, AKIRA;TAKIGUCHI, KAZUO;SATOU, KENSUKE |
