发明授权
US06305763B1 Apparatus and method for operating a hydraulic excavator which has a position sensor for sensing position of an idler wheel 有权
一种用于操作液压挖掘机的装置和方法,该液压挖掘机具有用于感测惰轮位置的位置传感器

  • 专利标题: Apparatus and method for operating a hydraulic excavator which has a position sensor for sensing position of an idler wheel
  • 专利标题(中): 一种用于操作液压挖掘机的装置和方法,该液压挖掘机具有用于感测惰轮位置的位置传感器
  • 申请号: US09464965
    申请日: 1999-12-16
  • 公开(公告)号: US06305763B1
    公开(公告)日: 2001-10-23
  • 发明人: Thomas E. Oertley
  • 申请人: Thomas E. Oertley
  • 主分类号: B62D5514
  • IPC分类号: B62D5514
Apparatus and method for operating a hydraulic excavator which has a position sensor for sensing position of an idler wheel
摘要:
A method of operating a work machine having (i) a drive motor for driving a drive track chain, (ii) a track tensioning assembly for adjusting tension on the drive track chain, and (iii) a work implement for performing a work function includes the step of idling the drive motor so as to cease advancement of the work machine during a first period of time. The method further includes the step of operating the work implement so as to perform the work function during the first period of time. The method also includes the step of operating the track tensioning assembly so as to increase tension on the drive track chain during the first period of time. The method yet further includes the step of actuating the drive motor so as to advance the work machine during a second period of time. Moreover, the method includes the step of operating the track tensioning assembly so as to decrease tension on the drive track chain during the second period of time. A work machine is also disclosed.
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