发明授权
US07430953B2 Loading implement and process for loading implement 失效
装载工具的装载和加工

  • 专利标题: Loading implement and process for loading implement
  • 专利标题(中): 装载工具的装载和加工
  • 申请号: US11516148
    申请日: 2006-09-06
  • 公开(公告)号: US07430953B2
    公开(公告)日: 2008-10-07
  • 发明人: Marcus Bitter
  • 申请人: Marcus Bitter
  • 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
  • 优先权: DE102005043447 20050913
  • 主分类号: B66F9/065
  • IPC分类号: B66F9/065 F15B11/00
Loading implement and process for loading implement
摘要:
A loading implement and method of operating a loading implement for the adjustment of a floating condition of a boom of the loading implement. The loading implement includes a hydraulic arrangement for the lifting and lowering of the boom, a hydraulic conveying device, a hydraulic fluid tank, a hydraulic cylinder, a control implement connected to hydraulic supply lines for the control of the hydraulic cylinder, a first and a second hydraulic line connecting the hydraulic cylinder with the fluid tank and equipped with a first and a second selector valve, a lifting side load holding valve and a control unit for switching of the selector valves. In order to permit the activation of a floating condition without the boom being lowered uncontrollably, a sensor signals the position of the boom or the hydraulic cylinder to the control unit, which is configured to cause lowering of the boom and/or the switching into the floating condition as a function of the signal delivered by the sensor.
公开/授权文献
信息查询
0/0