-
公开(公告)号:US08621855B2
公开(公告)日:2014-01-07
申请号:US12663554
申请日:2007-06-08
IPC分类号: E02F9/22
CPC分类号: E02F9/2203 , E02F9/2004
摘要: A work machine (10) comprises an auxiliary electro-hydraulic circuit (22) adapted to operate a hydraulic actuator (16) of an auxiliary tool (12) when the auxiliary tool (12) is attached to the work machine. The auxiliary electro-hydraulic circuit (22) is electrically controlled by a controller unit (24) in a proportional mode or a continuous mode.
摘要翻译: 工作机器(10)包括辅助电动液压回路(22),辅助电动液压回路(22)适于在辅助工具(12)附接到作业机器时操作辅助工具(12)的液压致动器(16)。 辅助电液回路(22)由比例模式或连续模式的控制器单元(24)电控制。
-
2.
公开(公告)号:US07784581B1
公开(公告)日:2010-08-31
申请号:US11521054
申请日:2006-09-14
申请人: David Joseph Klas , Robert Scott Tyler , Ricky Lee Weires , Leonard Keith Mast , Donald Joseph Bagby , Glenn Owen Scheer , Rian Scot Meyeres
发明人: David Joseph Klas , Robert Scott Tyler , Ricky Lee Weires , Leonard Keith Mast , Donald Joseph Bagby , Glenn Owen Scheer , Rian Scot Meyeres
CPC分类号: B60N2/14 , B60N2/797 , E02F9/166 , E02F9/2004 , G05G1/62 , G05G9/047 , G05G2009/04774 , Y10T74/20012
摘要: A mobile vehicle is disclosed which includes a plurality of proportional controls to control the operation of a first set of equipment and a second set of equipment.
摘要翻译: 公开了一种移动车辆,其包括多个比例控制以控制第一组设备和第二组设备的操作。
-
公开(公告)号:US07036248B2
公开(公告)日:2006-05-02
申请号:US10693824
申请日:2003-10-25
CPC分类号: E02F9/2025 , E02F9/2004
摘要: A backhoe control pattern selection arrangement is provided for a backhoe controlled by two control levers. The two levers are operatively connected to hydraulic systems that operate the boom and crowd hydraulic cylinders. An electrically operated valve block is electrically connected to a source of power and to a control switch, and hydraulically connected to the hydraulic systems. Changing the state of the control switch actuates the valve block and modifies the hydraulic systems to reverse the correspondence between the control levers and the boom and crowd functions.
摘要翻译: 为由两个控制杆控制的反铲提供反铲控制模式选择装置。 两个杠杆可操作地连接到操作起重臂和挤压液压缸的液压系统。 电动阀块电连接到动力源和控制开关,并液压连接到液压系统。 改变控制开关的状态启动阀门块,并修改液压系统,以扭转控制杆与吊杆和人群功能之间的对应关系。
-
-