发明申请
- 专利标题： METHOD AND SYSTEM FOR CONTROLLING AN EXCAVATOR
- 专利标题（中）： 用于控制挖掘机的方法和系统
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申请号： US13527095申请日： 2012-06-19
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公开(公告)号： US20130333364A1公开(公告)日： 2013-12-19
- 发明人: Hamish John Carpenter , Richard Paul Piekutowski , Mark Nichols
- 申请人： Hamish John Carpenter , Richard Paul Piekutowski , Mark Nichols
- 申请人地址： US OH Dayton
- 专利权人： CATERPILLAR TRIMBLE CONTROL TECHNOLOGIES LLC
- 当前专利权人： CATERPILLAR TRIMBLE CONTROL TECHNOLOGIES LLC
- 当前专利权人地址： US OH Dayton
- 主分类号： F15B3/00
- IPC分类号： F15B3/00
摘要：
A control for an excavator of the type having a plurality of hydraulic cylinders for moving excavator components such that digging is accomplished at a worksite with an excavator bucket or other excavator implement, includes a plurality of hydraulic control valves, each of which is associated with a respective one of the hydraulic cylinders for controlling the application of hydraulic fluid pressure to the respective one of the hydraulic cylinders, and a plurality of manually actuated joystick valves for supplying hydraulic fluid pressure to the respective hydraulic control valves to control the movement of the hydraulic cylinders. The control includes a sensor arrangement for sensing the position of one or more excavator components.
公开/授权文献
- US08689471B2 Method and system for controlling an excavator 公开/授权日：2014-04-08
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