| 发明名称 |
AN IMPLEMENT POSITIONING CONTROL SYSTEM FOR CONSTRUCTION MACHINES |
| 摘要 |
A work vehicle (2) having an implement position controller (50). Set elevations and orientations of the work implement (5) can be preselected and changed. The controller (50) automatically positions the implement (5) in the desired elevation and orientation. Means (51) for preventing the work implement (5) from falling into the ground are also provided. |
| 申请公布号 |
WO9002230(A1) |
申请公布日期 |
1990.03.08 |
| 申请号 |
WO1989US03525 |
申请日期 |
1989.08.18 |
| 申请人 |
CATERPILLAR INC. |
发明人 |
MORITA, IZURU;TOZAWA, SHOJI;SAKATA, YOSHITAKA;KATANO, MUNEO;MAEDA, RYUZO |
| 分类号 |
E02F3/43;E02F9/20;(IPC1-7):E02F3/34 |
主分类号 |
E02F3/43 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
