-
公开(公告)号:US3915325A
公开(公告)日:1975-10-28
申请号:US49800974
申请日:1974-08-16
申请人: INT HARVESTER CO
发明人: LARK WAYNE W , JENNINGS MARVIN D
CPC分类号: E02F9/2004 , E02F3/432 , E02F3/434 , E02F9/2041
摘要: An electronically controlled return to dig assembly, which after initial indexing, automatically positions the tool on a tractor loader. The electronic assembly operates to compare current in different circuits, upon detection of current imbalance hydraulic means are employed to achieve a zero imbalance which corresponds to the initial indexing position.
摘要翻译: 电子控制返回挖掘组件,其在初始分度之后自动将工具定位在拖拉机装载机上。 电子组件用于比较不同电路中的电流,当检测到电流不平衡时,采用液压装置来实现对应于初始分度位置的零不平衡。