发明授权
- 专利标题: Electronic parallel lift and return to carry on a backhoe loader
- 专利标题(中): 电动平行升降机返回进行挖掘装载机
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申请号: US11767214申请日: 2007-06-22
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公开(公告)号: US07530185B2公开(公告)日: 2009-05-12
- 发明人: Boris Trifunovic
- 申请人: Boris Trifunovic
- 申请人地址: US IL Moline
- 专利权人: Deere & Company
- 当前专利权人: Deere & Company
- 当前专利权人地址: US IL Moline
- 主分类号: E02F5/02
- IPC分类号: E02F5/02
摘要:
A backhoe loader with a controller that uses angular signals from at least one sensor to calculate a loader tool angle with respect to the vehicle frame or with respect to the earth and to maintain the loader tool angle via controller generated commands to a tool actuator as a function of the angular signals and commands to a boom actuator. The controller enables proportional control of the tool angle via a command input device such as an electronic joystick. If the electronic joystick is moved to an appropriate detent position, the controller executes a return to carry function.
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