发明名称 |
Mobile agricultural machine |
摘要 |
A mobile cultural machine including right and left traction members, a transmission, and a main speed change device operable to transmit, at any speed ratio, a driving force from an engine through the transmission to the traction members so that they are driven at any traveling speed. A steerage and a steering devise operate cause the steerage to differentiate the traveling speeds between traction members. The traveling speeds are reduced in response to the extent to which the steering device is operated, so that a machine running straight may smoothly be controlled to enter a spinning turn at the end of a row.
|
申请公布号 |
US6484828(B2) |
申请公布日期 |
2002.11.26 |
申请号 |
US20020058372 |
申请日期 |
2002.01.30 |
申请人 |
YANMAR AGRICULTURAL EQUIPMENT CO., LTD. |
发明人 |
HIDAKA SHIGEMI;YOKOYAMA DAIGO |
分类号 |
B62D11/18;(IPC1-7):B62D11/16 |
主分类号 |
B62D11/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|