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公开(公告)号：EP1325994A3
公开(公告)日：2004-03-17
申请号：EP03250065.4
申请日：2003-01-03
IPC分类号： E04G21/04
CPC分类号： B65G53/52 , B65D90/56 , E04G21/04 , E04G2021/049 , F16K7/075
摘要： A shut off valve for use with a concrete delivery hose includes a pair of flexible cylindrical sleeves disposed within a rigid casing that surrounds the hose. A gas chamber is defined between the sleeves so that when pressurized gas is forced into the chamber the inner sleeve will be displaced radially inwardly to constrict the hose and stop the flow of concrete.
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2.发明公开Method and apparatus for a line concrete pumping system 审中-公开Verfahren und Vorrichtungfürein System，嗯Beton in eine Leitung zu pumpen
公开(公告)号：EP1357240A1
公开(公告)日：2003-10-29
申请号：EP03250067.0
申请日：2003-01-03
发明人： Lehnhardt, Gary D.
CPC分类号： F16L57/06 , F16L21/06 , F16L27/0845 , F16L27/0861 , F16L43/001
摘要： A modular system for adapting a boom concrete system into a line concrete pumping system utilizes a first substantially 90 degree elbow connected to the pump outlet so that the concrete flow is directed downwardly from the outlet. A second substantially 90 degree elbow is pivotally attached to the first elbow so that the concrete flow direction can be selectively positioned in a horizontal plane. The second elbow further includes a reduced diameter at its outermost end.
摘要翻译： 用于将动臂混凝土系统适配成线路混凝土泵送系统的模块化系统利用连接到泵出口的第一基本上90度的弯头，使得混凝土流从出口向下指向。 第二基本上90度的弯头被枢转地附接到第一弯头，使得混凝土流动方向可以选择性地定位在水平面中。 第二弯头在其最外端还包括减小的直径。
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公开(公告)号：EP1325994A2
公开(公告)日：2003-07-09
申请号：EP03250065.4
申请日：2003-01-03
IPC分类号： E04G21/04
CPC分类号： B65G53/52 , B65D90/56 , E04G21/04 , E04G2021/049 , F16K7/075
摘要： A shut off valve for use with a concrete delivery hose includes a pair of flexible cylindrical sleeves disposed within a rigid casing that surrounds the hose. A gas chamber is defined between the sleeves so that when pressurized gas is forced into the chamber the inner sleeve will be displaced radially inwardly to constrict the hose and stop the flow of concrete.
摘要翻译： 与混凝土输送软管一起使用的截止阀包括设置在围绕软管的刚性壳体内的一对柔性圆柱形套筒。 在套筒之间限定一个气室，使得当加压气体被迫进入腔室时，内套筒将径向向内移动以收缩软管并阻止混凝土流动。
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公开(公告)号：EP1326044A3
公开(公告)日：2004-03-10
申请号：EP03250068.8
申请日：2003-01-07
IPC分类号： F16L33/12
CPC分类号： F16L23/06
摘要： A locking arrangement (40) for a pipe coupling takes the form of a spring biased pin (58) captively and moveably mounted in a through opening formed either in an overlapping member (29') of one of the coupling sections or the handle (30') for movement into and out of an alignable opening formed on either the handle (30') or on the one overlapping member (29') of the one coupling section. The pipe coupling includes an assymetrically shaped gasket (65) for permitting coupling of a metric end boom elbow or pipe with a heavy-duty end boom hose or pipe.
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7.发明公开
公开(公告)号：EP1326044A2
公开(公告)日：2003-07-09
申请号：EP03250068.8
申请日：2003-01-07
IPC分类号： F16L33/12
CPC分类号： F16L23/06
摘要： A locking arrangement for a pipe coupling takes the form of a spring biased pin captively and moveably mounted in a through opening formed either in an overlapping member of one of the coupling sections or the handle for movement into and out of an alignable opening formed on either the handle or on the one overlapping member of the one coupling section. The pipe coupling includes an assymetrically shaped gasket for permitting coupling of a metric end boom elbow or pipe with a heavy-duty end boom hose or pipe.
摘要翻译： 用于管接头的锁定装置（40）采用弹簧偏压销（58）的形式，被固定地并且可移动地安装在形成在一个联接部分或手柄（30）的重叠部件（29'）中的通孔中 '），用于移动进入和离开形成在一个联接部分的手柄（30'）上或一个重叠部件（29'）上的可对准的开口。 管接头包括用于允许公制端头臂弯管或管与重型末端臂软管或管道的联接的不对称形状的垫圈（65）。
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8.发明公开
公开(公告)号：EP3249585A1
公开(公告)日：2017-11-29
申请号：EP17172565.8
申请日：2017-05-23
IPC分类号： G06Q10/00
CPC分类号： G03G15/553 , G03G21/1657 , G06K7/10336 , G06K7/10366 , G06K2017/0051 , G06K2017/0074 , G06Q10/20
摘要： A method and system for monitoring replaceable components of a work unit is disclosed. The method assigns an RFID tag to each wear part of a work unit. Prior to each operating cycle, the RFID tags are read and the RFID tags are correlated to corresponding wear parts. During operation of the work unit, operating parameters are read from the pumping unit and associated with each of the wear parts. A real-time life cycle status is determined for each of the wear parts based upon historic operating parameters and present operating parameters. Based upon the real-time life cycle status, the system and method of the present disclosure predicts the remaining wear life and relays this information to interested third parties. Interested third parties can then contact the equipment owner to provide information as to when parts need to be replaced prior to failure.
摘要翻译： 公开了用于监视工作单元的可更换部件的方法和系统。 该方法为工作单元的每个磨损部分分配RFID标签。 在每个操作循环之前，RFID标签被读取并且RFID标签与相应的磨损部件相关联。 在工作单元的操作期间，从泵单元读取操作参数并且与每个磨损部件关联。 基于历史操作参数和当前操作参数为每个磨损部件确定实时生命周期状态。 基于实时生命周期状态，本公开的系统和方法预测剩余磨损寿命并将该信息传递给感兴趣的第三方。 然后有兴趣的第三方可以联系设备所有者提供有关部件何时需要在故障之前进行更换的信息。
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公开(公告)号：EP1411184B1
公开(公告)日：2008-05-14
申请号：EP03250112.4
申请日：2003-01-08
IPC分类号： E04G21/04
CPC分类号： E04G21/04 , E04G21/0436 , E04G2021/049 , Y10T137/8807
摘要： The inlet end of the boom hose (20) is coupled to the outer end of a concrete delivery pipe (18). The inner diameter of an outlet end, from which concrete flows, is made smaller than the inner diameter of the inlet end.
摘要翻译： 动臂软管（20）的入口端联接到混凝土输送管（18）的外端。 混凝土流动的出口端的内径小于入口端的内径。
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公开(公告)号：EP1411184A1
公开(公告)日：2004-04-21
申请号：EP03250112.4
申请日：2003-01-08
IPC分类号： E04G21/04
CPC分类号： E04G21/04 , E04G21/0436 , E04G2021/049 , Y10T137/8807
摘要： A concrete boom hose is provided with a first end that is connected to the outermost end of a series of concrete pipes and a second end through which the flowing concrete exits. The second end is provided with an inner diameter that is smaller than the inner diameter of the first end that is connected to the concrete pipe.
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