公开(公告)号：US07654286B2

公开(公告)日：2010-02-02

申请号：US10589016

申请日：2005-01-14

申请人： Dietmar Fuegel

发明人： Dietmar Fuegel

IPC分类号： B67D5/64

CPC分类号： E04G21/04 ,  E04G21/0436 ,  Y10T137/6881 ,  Y10T137/8807

摘要： The invention relates to a mobile concrete pump provided with a chassis, a concrete distribution boom arranged on the chassis, and a boom support unit whereon the folded distribution boom can be supported in the transport position. According to the invention, the boom support unit comprises a housing part which extends above the chassis, is accessible from the outside via closeable openings and comprises at least one support block for the distribution boom which support block is arranged on the top side thereof. The boom support unit can be provided with a switch element which can be actuated by the lying thereupon of the distribution boom, releasing the actuation of the support struts of the mobile concrete pump.

摘要翻译： 本发明涉及一种设置有底盘的移动式混凝土泵，布置在底盘上的混凝土分配吊架，以及在运输位置可以支撑折叠的分配吊杆的吊杆支撑单元。 根据本发明，起重臂支撑单元包括在底盘上方延伸的壳体部分，可从外部通过可开启的开口接近，并且包括用于分配臂的至少一个支撑块，支撑块布置在其顶侧上。 动臂支撑单元可以设置有开关元件，该开关元件可以通过分配吊杆的位置致动，释放可移动混凝土泵的支撑支柱的致动。

公开(公告)号：US07478834B2

公开(公告)日：2009-01-20

申请号：US10559065

申请日：2004-06-04

申请人： Karl Schlecht

发明人： Karl Schlecht

IPC分类号： B62D53/06 ,  B60S9/02

CPC分类号： E04G21/04 ,  B66C23/42 ,  E04G21/0436

摘要： A movable concrete pump comprising a structural frame (14) that is mounted on a truck undercarriage (10) of a truck chassis (12), a boom stand (22) which is disposed on the structural frame (14) and can be rotated about a vertical axis (20), and a concrete distribution boom (24) embodied as a multi-member articulated boom. In order to be able to use a distribution boom having a great range, a trailer (34) is provided that has its own undercarriage (34) and is connected to the truck undercarriage (10) via a coupling member (36). The trailer (32) comprises a prop (40) which is rotatable about a vertical axis (38) and accommodates the set of arms that protrude from the rear end of the truck undercarriage (10) while driving on the road. The set of arms forms the coupling member (36) and encompasses a first boom arm (1) and additional boom arms (2 to 4) that are in a folded position relative to the first boom arm.

摘要翻译： 一种可移动的混凝土泵，包括安装在卡车底盘（12）的卡车底盘（10）上的结构框架（14），布置在结构框架（14）上并可围绕 竖直轴线（20）和实施为多构件铰接起重臂的混凝土分配吊杆（24）。 为了能够使用具有大范围的分配吊臂，提供具有其自己的底盘（34）并且经由联接构件（36）连接到卡车底盘（10）的拖车（34）。 拖车（32）包括可围绕垂直轴线（38）旋转的支架（40），并且在道路上行驶时容纳从卡车起落架（10）的后端突出的一组臂。 所述一组臂形成联接构件（36）并且包围相对于第一起重臂臂处于折叠位置的第一臂臂（1）和附加悬臂臂（2至4）。

公开(公告)号：US20100264635A1

公开(公告)日：2010-10-21

申请号：US12735015

申请日：2008-12-09

申请人： Dietmar Fuegel

发明人： Dietmar Fuegel

IPC分类号： F04B17/06 ,  B60S9/12 ,  B62D53/08

CPC分类号： B62D53/04 ,  B66C23/80 ,  E04G21/04 ,  E04G21/0436

摘要： The invention relates to a wheeled working machine, particularly a truck-mounted concrete pump, comprising a chassis (10) that is designed as a semi-trailer. The semi-trailer encompasses a tractor (12) and a multi-axle trailer (14) which is connected to the tractor (12) by means of a fifth wheel (16) and carries the working machine. A support structure (38) located in the area of the trailer (14) can be supported on a ground (40) while the semi-trailer is lifted. The support structure (38) comprises two front support booms (42′, 42″) and two rear support booms (44) which can all be swiveled relative to the trailer (14) between a transported position and at least one supporting position. Furthermore, means for lifting and blocking the tractor (12) are arranged on the trailer (14) such that the tractor (12) forms a ballast in the supporting position in order to stabilize the trailer (14) that is supported on the ground (40) with the help of the support structure (38). According to the invention, the actuating mechanism of each front support boom (42′, 42″) has a cylinder-piston unit (54′, 54″) which is designed as a hydraulic cylinder and extends across a front part (52) of the trailer (14). One end of the cylinder-piston unit (54′, 54″) is directly hinged to a bearing eye (56′, 56″) that is fixedly mounted on the trailer (14) while the other end thereof is indirectly hinged to the associated support boom (42′, 42″) by means of a deflection gear (58′, 58″).

摘要翻译： 本发明涉及一种轮式加工机，特别是一种车载混凝土泵，包括设计为半拖车的底盘（10）。 半拖车包括通过第五轮（16）连接到拖拉机（12）的拖拉机（12）和多轴拖车（14），并承载工作机器。 位于拖车（14）的区域中的支撑结构（38）可以在半挂车被提升的同时被支撑在地面（40）上。 支撑结构（38）包括两个前支撑臂（42'，42“）和两个后支撑臂（44），所述后支撑臂可以在传送位置和至少一个支撑位置之间相对于拖车（14）旋转。 此外，拖车（12）的提升和阻塞装置设置在拖车（14）上，使得拖拉机（12）在支撑位置形成压载物，以便稳定支撑在地面上的拖车（14）（ 在支撑结构（38）的帮助下。 根据本发明，每个前支撑悬臂（42'，42“）的致动机构具有缸 - 活塞单元（54'，54”），该缸 - 活塞单元被设计为液压缸，并且横跨前后部分 拖车（14）。 气缸 - 活塞单元（54'，54“）的一端直接铰接到固定地安装在拖车（14）上的轴承孔（56'，56”），同时其另一端间接铰接到相关联的 支撑臂（42'，42“）借助于偏转齿轮（58'，58”）。

公开(公告)号：US07729832B2

公开(公告)日：2010-06-01

申请号：US10523083

申请日：2003-06-30

申请人： Hartmut Benckert ,  Kurt Rau

发明人： Hartmut Benckert ,  Kurt Rau

IPC分类号： G05D3/00

CPC分类号： B66C13/40 ,  E04G21/04 ,  E04G21/0436 ,  E04G21/0463

摘要： A large manipulator with an articulated mast (22) is pivotally connected to a mast base (21) that is rotatable about a vertical axis. The mast (22) comprises at least three mast arms (23 to 27) which are pivotable to a limited extent about horizontal articulated axis (28 to 32) that are located parallel to each other, the pivoting movement being relative to the mast base (21) or an adjacent mast arm (23 to 27) and being performed by means of a respective drive unit (34 to 38). A control unit is provided with coordinate transformer (74, 76) which responds to a given guiding parameter (r) and measured angular values (εγ) that are determined by means of angle sensors (44 to 48) located on the mast arms (23 to 27). The coordinate transformer (74, 76) does a conversion into movement signals (Δαv) for the drive units (34 to 38) in accordance with predefined path/slew characteristics, the movement signals being related to the articulation axis. In order to make the inventive device lighter and easier to build, geodetic angle sensors (44 to 48) which determine earth referenced angular values (εγ) that are assigned to the individual mast arms (23 to 27) are disposed in a rigid manner on the mast arms (23 to 27).

摘要翻译： 具有关节式桅杆（22）的大型操纵器枢转地连接到可围绕垂直轴线旋转的桅杆基座（21）。 桅杆（22）包括至少三个桅杆臂（23至27），所述至少三个桅杆臂（23至27）可相对于彼此平行定位的水平铰接轴线（28至32）可转动到有限的程度，所述枢转运动相对于所述桅杆基座 21）或相邻的桅杆臂（23至27），并且通过相应的驱动单元（34至38）执行。 控制单元设置有坐标变换器（74,76），其响应于通过位于桅杆臂上的角度传感器（44至48）确定的给定引导参数（r）和测量角度值（＆amp;γ） （23至27）。 坐标变换器（74,76）根据预定的路径/转换特性，将驱动单元（34至38）转换为运动信号（＆Dgr;αv），运动信号与铰接轴相关。 为了使本发明的装置更轻更易于构建，确定分配给各个桅杆臂（23至27）的接地参考角度值（＆amp;γ）的测地角度传感器（44至48）设置在刚性 （23〜27）。

公开(公告)号：US07631659B2

公开(公告)日：2009-12-15

申请号：US10398055

申请日：2001-09-06

申请人： Dieter Schneider ,  Guido Thiele

发明人： Dieter Schneider ,  Guido Thiele

IPC分类号： B60P3/16

CPC分类号： B60P3/16 ,  E04G21/0436 ,  Y10T137/6855 ,  Y10T137/86187

摘要： The invention relates to a fluid tank (20) comprising a base section (26) that is delimited by a tank base (22), an intermediate plane (24), which is situated at a distance above the tank base (22) and a domed section (28), which is situated above the intermediate plane (24) and communicates with the base section (26). In order to assemble the fluid tank even in an environment with a complex construction for example on the chassis of a mobile concrete pump, the inventive base section (26) and the domed section (28) are configured as separate hollow parts.

摘要翻译： 本发明涉及一种流体箱（20），其包括由罐底（22）界定的基部（26），位于罐底（22）上方一段距离处的中间平面（24）和 穹顶部分（28）位于中间平面（24）的上方并与基部（26）连通。 为了即使在具有复杂结构的环境中组装流体箱，例如在可移动混凝土泵的底盘上，本发明的底部部分（26）和穹顶部分（28）被构造成分开的中空部分。

公开(公告)号：US20090283163A1

公开(公告)日：2009-11-19

申请号：US12227908

申请日：2007-05-11

申请人： Volker Wehner ,  Martin Mayer ,  Stephan Gelies ,  Markus Wolfram ,  Wolf-Michael Petzold ,  Max Schuran

发明人： Volker Wehner ,  Martin Mayer ,  Stephan Gelies ,  Markus Wolfram ,  Wolf-Michael Petzold ,  Max Schuran

IPC分类号： E04G21/04

CPC分类号： E04G21/04 ,  B66C23/78 ,  E04G21/0436 ,  Y10T137/8807

摘要： The invention relates to an automatic concrete pump with an articulated mast (14) serving as a support for a supply line and with two forward and two backward support extensions (16′, 16″, 18′, 18″) which can be supported on a base platform (32) and which can be lowered from a driving position into a support position, each with a telescopic support leg (30). According to the invention, each support extension comprises one inner support position near to the chassis, and at least one outer support position away from the chassis, which can be freely selected by forming defined support configurations (V, SL, SR, YL, YR, N) for the four support extensions. Further, a control device for the movement of the mast arm is provided which comprises a software program corresponding to the selected support configuration, which program limits the pivot angle of the first bending arm (1) about its bending axis (A) and an associated range of angular rotation of the rotatable head (24) about the vertical axis (22), according to the specification of the selected support configuration.

摘要翻译： 本发明涉及一种自动混凝土泵，其具有用作供应管线的支撑件的铰接式桅杆（14）和具有两个向前和两个后向支撑延伸部（16'，16“，18”，18“）的自动混凝土泵，其可以是 支撑在基座平台（32）上并且可以从驱动位置降低到支撑位置，每个都具有伸缩支撑腿（30）。 根据本发明，每个支撑延伸部包括靠近底盘的一个内部支撑位置和远离底盘的至少一个外部支撑位置，其可以通过形成限定的支撑构造（V，SL，SR，YL，YR）自由地选择 ，N）用于四个支持扩展。 此外，提供了用于桅杆臂的移动的控制装置，其包括对应于所选择的支撑构造的软件程序，该程序限制第一弯曲臂（1）围绕其弯曲轴线（A）的枢转角度和相关联的 根据所选择的支撑结构的规格，旋转头部（24）围绕垂直轴线（22）的角度旋转范围。

公开(公告)号：US07611331B2

公开(公告)日：2009-11-03

申请号：US10592217

申请日：2005-03-18

申请人： Stefan Hoefling ,  Wilhelm Hofmann ,  Wolf-Michael Petzold

发明人： Stefan Hoefling ,  Wilhelm Hofmann ,  Wolf-Michael Petzold

IPC分类号： F04B49/00 ,  F04B35/02

CPC分类号： F04B9/1178 ,  F04B7/0241 ,  F04B15/023 ,  F04B2201/0201 ,  F04B2203/0903 ,  Y10S417/90

摘要： A device and a method for controlling a two-cylinder thick matter pump comprising pistons that are actuated in a push-pull manner by means of a hydraulic reversible pump (6) and hydraulic drive cylinders controlled by said pump. To ensure a reliable operation of the pump the expected length of the stroke of the pistons (8, 8′) in the drive cylinders (5, 5′) is measured and recorded, the stroke time of each conveyance stroke is monitored and compared with the expected stroke duration, and the reversible pump (6) is respectively pivoted, reversing the flow, and/or the pipe switch (56) is reversed when the stroke time exceeds the expected stroke duration by a pre-determined value.

摘要翻译： 一种用于控制双缸厚料泵的装置和方法，包括通过液压可逆泵（6）以推拉方式致动的活塞和由所述泵控制的液压驱动缸。 为了确保泵的可靠运行，测量和记录驱动气缸（5,5'）中活塞（5,8'）的行程的预期长度，记录每个输送冲程的行程时间，并将其与 当行程时间超过预期行程持续时间预定值时，预期行程持续时间和可逆泵（6）分别枢转，反向流动和/或管道开关（56）反转。

公开(公告)号：US07543851B2

公开(公告)日：2009-06-09

申请号：US10560314

申请日：2004-06-04

申请人： Markus Wolfram ,  Dieter Alwes ,  Michael H. Clement ,  Bernhard Raschke

发明人： Markus Wolfram ,  Dieter Alwes ,  Michael H. Clement ,  Bernhard Raschke

IPC分类号： B62D53/00 ,  B60S9/00 ,  B66C23/44

CPC分类号： E04G21/04 ,  B66C23/42 ,  E04G21/0436

摘要： A mobile concrete pump comprising a structural frame (14) mounted on the undercarriage (10) of a truck chassis (12), a boom stand (22) that is provided on the structural frame (14) and that is rotatable about a vertical axis (20) and a concrete distribution boom (24) configured in the form of multi-arm articulated boom (24). The concrete distributing boom consisting, for example, of six arms, which arms can rotate with respect to one another. In order to make possible the use of a distributing boom with a longer reach, a trailer (32) having its own undercarriage (34) is provided, said trailer being connected to the truck undercarriage (10) by a coupling member (36) in the transport condition. The trailer (32) has a pivot member (40) rotatable about a vertical axis (38) for receiving an arm set (42) that projects beyond the rear end of the truck undercarriage (10) in the transport condition.

摘要翻译： 一种可移动混凝土泵，包括安装在卡车底盘（12）的底架（10）上的结构框架（14），设置在结构框架（14）上并且可绕垂直轴线 （20）和以多臂铰接吊杆（24）的形式构造的混凝土分配吊杆（24）。 混凝土分配臂由例如六个臂构成，臂可相对于彼此旋转。 为了使得可能使用具有较长距离的分配吊臂，提供具有其自己的底架（34）的拖车（32），所述拖车通过联接构件（36）连接到卡车底盘（10） 运输条件。 拖车（32）具有可围绕垂直轴线（38）旋转的枢转构件（40），用于接收在运输状态下突出超过卡车起落架（10）的后端的臂组件（42）。

公开(公告)号：US07784354B2

公开(公告)日：2010-08-31

申请号：US10576838

申请日：2004-10-14

申请人： Stephan Gelies

发明人： Stephan Gelies

IPC分类号： G01N3/00

CPC分类号： G01L1/2206 ,  B60S9/12 ,  B66C23/80 ,  B66C23/905 ,  G01L1/2225 ,  G01M1/122

摘要： The invention relates to a moveable working device, particularly an auto concrete pump, comprising an undercarriage (10) provided with two front and two rear supporting extension arms (22,24) which can be extended from a travel position into at least one support position, which can be supported on a foundation (36) and which are respectively provided with a supporting leg (28), also provided with a respective measuring member (38) for determining the support load acting upon the supporting legs (28). If the telescopic supporting legs (28) with the telescopic member (30) fixed to the extension arm are coupled to a support leg casing by means of a coupling bolt (32), it is possible to configure the coupling bolt as a measuring member (38) in order to determine the support load, using particularly simple means. The measuring members can be incorporated into a stability monitoring device comprising a computer-assisted evaluation electronics system (68,74). A software routine is provided for stability control in order to determine a stability figure (S) which is determined on the basis of the quotients of the overall sum of the support load measurement values of all supporting legs (28) and a partial sum of the support load measurement values of the two supporting legs (28) which are momentarily subjected to a support load. An alarm routine is also provided in order to trigger an alarm state if said values fall below a given stability threshold value (S1, S2, S3).

摘要翻译： 本发明涉及一种可移动的工作装置，特别是一种自动混凝土泵，包括一个底架（10），其具有两个前部和两个后支撑延伸臂（22,24），该后部支撑延伸臂可从行进位置延伸到至少一个支撑位置 ，其可以被支撑在基座（36）上并且分别设置有支撑腿（28），该支撑腿还设置有用于确定作用在支撑腿（28）上的支撑负载的相应的测量构件（38）。 如果具有固定到延伸臂的伸缩构件（30）的伸缩支撑腿（28）通过联接螺栓（32）联接到支撑腿壳体，则可以将联接螺栓构造为测量构件 38），以确定支撑载荷，采用特别简单的手段。 测量构件可以结合到包括计算机辅助评估电子系统（68,74）的稳定性监视装置中。 提供了用于稳定性控制的软件程序，以便确定基于所有支撑腿（28）的支撑负载测量值的总和和所有支撑腿（28）的部分和的总和确定的稳定性图（S） 支撑瞬时受到支撑载荷的两个支撑腿（28）的载荷测量值。 如果所述值低于给定的稳定性阈值（S1，S2，S3），则还提供报警程序以触发报警状态。

公开(公告)号：US07581935B2

公开(公告)日：2009-09-01

申请号：US10558938

申请日：2005-03-18

申请人： Wilhelm Hofmann ,  Stefan Höfling

发明人： Wilhelm Hofmann ,  Stefan Höfling

IPC分类号： F04B49/00 ,  F04B17/00 ,  F04B53/10

CPC分类号： F04B15/023 ,  F04B7/0241 ,  F04B9/1178 ,  F04B2201/0201 ,  F04B2203/0903 ,  Y10S417/90

摘要： The invention relates to a device and a method for controlling a two-cylinder thick matter pump comprising delivery pistons that are actuated in a push-pull manner by means of a hydraulic reversible pump (6) and hydraulic drive cylinders controlled by said pump. For each pressure stroke, the delivery cylinders (50, 50′) are connected to a delivery conduit (58) by means of a pipe junction (56). At the end of a pressure stroke, a reversal process of the reversible pump (6) and the pipe junction (56) is triggered. The aim of the invention is to obtain a targeted reversal of the reversal pump and the pipe junction, even when the deliverable quantity is varied, whereby the delivery cylinders are completely emptied, but also without pistons banging the ends of the cylinders. To this end, a computer-assisted reversal device is provided, said device comprising a measuring and evaluating routine for detecting the temporal displacement course of the piston along the path thereof between the two cylinder ends, by measurement and/or calculation, and for calculating a triggering time derived therefrom for the subsequent reversal of the reversible pump and the pipe switch.

摘要翻译： 本发明涉及一种用于控制双缸厚料泵的装置和方法，包括通过液压可逆泵（6）和由所述泵控制的液压驱动缸以推拉方式致动的输送活塞。 对于每个压力冲程，输送缸（50,50'）通过管接头（56）连接到输送管道（58）。 在压力行程结束时，触发可逆泵（6）和管接头（56）的反转过程。 本发明的目的是为了获得反转泵和管接头的目标反转，即使可交付量变化，由此输送缸完全排空，而且没有活塞撞击气缸的端部。 为此，提供了一种计算机辅助反向装置，所述装置包括测量和评估程序，用于通过测量和/或计算来检测活塞沿着两个气缸端之间的路径的时间位移过程，并用于计算 由此导致的触发时间用于随后反转可逆泵和管道开关。