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26 条记录 (耗时 0.02 秒)

    Device for conveying thick substances containing a great deal of solid material
    3.
    发明授权
    Device for conveying thick substances containing a great deal of solid material 失效
    用于输送含有大量固体材料的厚物质的装置

    公开(公告)号：US5605174A

    公开(公告)日：1997-02-25

    申请号：US313292

    申请日：1994-12-27

    申请人： Karl Schlecht ,  Axel Rockstroh ,  Ulrich Schuster

    发明人： Karl Schlecht ,  Axel Rockstroh ,  Ulrich Schuster

    IPC分类号： B65G53/30 ,  B65G53/52 ,  B65G53/58 ,  F16L57/00 ,  F17D1/08 ,  F17D1/16 ,  F23G5/44

    CPC分类号： F16L23/04 ,  B65G53/523 ,  B65G53/58 ,  F16L57/00 ,  F17D1/088 ,  F17D1/16 ,  F23G5/442 ,  Y10T137/0391 ,  Y10T137/87652

    摘要： The invention relates to a conveyor for thick substances containing a great deal of solids and having a conveyor pipe (20) which can be filled with the thick substances under pressure and at least one injection point (22, 24) opening into the conveyor pipe (20) to supply a lubricant (83) to the region (84) between the pipe wall and the surface of a plug flow of thick substance (82) being formed in the conveyor pipe (20). In order to center the plug flow (82) inside the conveyor pipe (20) and provide a stable layer of lubricant (83), the invention proposes that the conveyor pipe (20) have at least one annular waist at a distance from and downstream of the injection point (22, 24) formed by a collar or shoulder-like projection (62') inside the conveyor pipe (20). A bore (72) passing radially through the pipe wall for the connection of a lubricant injection line (76) may be provided in the flow shadow of the waist (62'), and at least one further waist (79) is provided downstream at a distance from the injection drilling (72).

    摘要翻译： PCT No.PCT / EP93 / 00251 Sec。 371日期1994年12月27日第 102（e）日期1994年12月27日PCT提交1993年2月4日PCT公布。 公开号WO93 / 20002 PCT 日期：1993年10月14日本发明涉及一种用于含有大量固体的厚物质的输送机，具有输送管（20），该输送管可以在压力下填充厚物质和至少一个注入点（22,24）开口 输送到输送管20中，以在管壁与形成在输送管20中的厚物质82的活塞流的表面之间的区域84之间提供润滑剂83。 为了使活塞流（82）位于输送管（20）的内部并提供稳定的润滑剂层（83），本发明提出，输送管（20）具有至少一个距离和下游的环形腰部 由输送管（20）内的轴环或肩状突起（62'）形成的注射点（22,24）。 可以在腰部（62'）的流动阴影中设置径向通过管壁以连接润滑剂注入管线（76）的孔（72），并且至少一个另外的腰部（79）设置在下游 距注射钻孔的距离（72）。

    Movable concrete pump comprising a distribution boom
    4.
    发明申请
    Movable concrete pump comprising a distribution boom 失效
    可动混凝土泵包括分配吊杆

    公开(公告)号：US20060127230A1

    公开(公告)日：2006-06-15

    申请号：US10559065

    申请日：2004-06-04

    申请人： Karl Schlecht

    发明人： Karl Schlecht

    IPC分类号： F04B53/00

    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）。

    Process for measuring the flow rate of thick matter pumps
    5.
    发明授权
    Process for measuring the flow rate of thick matter pumps 失效
    稠油泵流量测量过程

    公开(公告)号：US5578752A

    公开(公告)日：1996-11-26

    申请号：US290931

    申请日：1994-08-22

    申请人： Karl Schlecht ,  Axel Rockstroh

    发明人： Karl Schlecht ,  Axel Rockstroh

    IPC分类号： F04B9/117 ,  F04B15/02 ,  F04B49/08 ,  G01F3/16 ,  G01F11/02 ,  F04B35/02

    CPC分类号： F04B9/1178 ,  F04B15/02 ,  F04B49/08 ,  G01F11/029 ,  G01F3/16 ,  F04B2205/05

    摘要： A process and device are disclosed for determining by a measurement technique the flow rate of a substance conveyed by means of a thick matter piston pump (1) through a delivery pipe (22). The thought at the basis of the invention is that the filling level of the delivery cylinder, which is required for accurately determining volumetric flow, may be inferred from the variations of the pressure in the delivery pipe. Feeding pressure in the delivery pipe (22) is thus continuously or periodically measured at predetermined time intervals by means of a pressure sensor (54). The interval between successive pressure strokes, used to determined the number of frequency of strokes, as well as the filling level of the delivery cylinder, used to determine the actual delivery volume per pressure stroke, are both derived from the time-dependent amplitude characteristic of the measured delivery pressure.

    摘要翻译： PCT No.PCT / EP93 / 00252 Sec。 371日期1994年8月22日 102（e）日期1994年8月22日PCT提交1993年2月4日PCT公布。 WO93 / 18301 PCT出版物 日期1993年9月16日公开了一种用于通过测量技术确定通过输送管（22）通过厚物质活塞泵（1）输送的物质的流量的流程和装置。 在本发明的基础上的想法是，可以根据输送管中的压力的​​变化来推断出准确地确定体积流量所需的输送缸的填充水平。 因此，通过压力传感器（54）以预定的时间间隔连续或周期性地测量输送管（22）中的进料压力。 用于确定行程频率的连续压力冲程之间的间隔以及用于确定每个压力冲程的实际输送量的输送气缸的填充水平都是从时间相关的幅度特征 测量的输送压力。

    Tube switch for a double-cylinder sludge pump
    6.
    发明授权
    Tube switch for a double-cylinder sludge pump 失效
    双缸污泥泵管开关

    公开(公告)号：US5302094A

    公开(公告)日：1994-04-12

    申请号：US940557

    申请日：1992-09-04

    申请人： Karl Schlecht ,  Hartmut Benckert

    发明人： Karl Schlecht ,  Hartmut Benckert

    IPC分类号： F04B7/00 ,  F04B15/02 ,  F04B17/00 ,  F04B53/00

    CPC分类号： F04B7/0096 ,  F04B15/023 ,  F04B17/00 ,  F04B7/0088 ,  Y10S417/90

    摘要： A tube switch for a double-cylinder sludge pump is provided including a swing pipe, a wearing ring and an elastic member. The swing pipe is adapted to swivel in front of a center plate and includes an extension portion having an inner surface. The wearing ring is supported between the end of the swing pipe and the center plate and is axially movable relative to the swing pipe. The wearing ring has a recess formed at one end thereof, defined by a sloped boundary surface. The swing pipe is adapted to receive the end of the wearing ring including the recess therein. The recess thus defines an annular space between the swing pipe and the wearing ring with the inner surface of the extension portion of the swing pipe facing the annular space. The elastic member includes a radial inner surface and a sloped front end surface that corresponds to the boundary surface of the wearing ring. The elastic member is supported between the swing pipe and the wearing ring within the annular space. The front end surface of the elastic member abuts the boundary surface of the wearing ring. The inner surface of the extension portion of the swing pipe is ridgeless such that generally no portion of the swing pipe contacts the radial inner portion of the elastic member.

    摘要翻译： 提供一种用于双缸污泥泵的管开关，其包括摆动管，耐磨环和弹性构件。 摆动管适于在中心板的前方旋转并且包括具有内表面的延伸部分。 所述耐磨环支撑在所述回转管的端部与所述中心板之间，并且能够相对于所述回转管轴向移动。 磨损环在其一端形成有由倾斜的边界面限定的凹部。 摆动管适于容纳包括其中的凹部的耐磨环的端部。 因此，凹部限定摆动管和磨损环之间的环形空间，摆动管的延伸部分的内表面面向环形空间。 弹性构件包括对应于穿环的边界表面的径向内表面和倾斜前端表面。 弹性构件支撑在环形空间内的摆管和磨损环之间。 弹性构件的前端面邻接穿环的边界面。 摆动管的延伸部分的内表面是无齿的，使得一般摇摆管的一部分与弹性部件的径向内部接触。

    Transport Pipe for Thick Materials
    7.
    发明申请
    Transport Pipe for Thick Materials 审中-公开
    厚材输送管

    公开(公告)号：US20090272453A1

    公开(公告)日：2009-11-05

    申请号：US12225777

    申请日：2007-03-15

    申请人： Karl Schlecht

    发明人： Karl Schlecht

    IPC分类号： F16L23/024 ,  B65G53/32

    CPC分类号： B65G53/32 ,  F16L17/04 ,  F16L23/024 ,  F16L23/032 ,  F16L23/04 ,  F16L57/005 ,  F16L57/06 ,  Y10T29/49885

    摘要： The invention relates to a transport tube for thick materials, in particular for concrete. The transport tube comprises substantially a pressure tube (16) from wear-resistant tube material, which is preferably hardened on the inside, and at least one coupling ring (18′, 18″) which is fixed with a material-to-material fit at the end to the outer face of the pressure tube (16). According to the invention, the coupling ring (18′, 18″) has a first ring part (34) having an inner face of excess dimensions with respect to the outer face of the pressure tube (16), and a second ring part (36) which adjoins the first ring part (34) axially and has an inner cone which deviates in its axial profile from the outer face of the pressure tube (16) as far as an undersize. The coupling ring (18′, 18″) is pressed onto the outer face of the pressure tube (16) with the inner cone (38) of its second ring part (36). Furthermore, it delimits an annular gap space (40) with its first ring part (34) together with the pressure tube (16), which annular gap space (40) is filled at least partially with an adhesive to produce the material-to-material connection.

    摘要翻译： 本发明涉及一种用于厚材料，特别是混凝土的输送管。 输送管基本上包括耐磨管材料的压力管（16），其优选地在内部硬化，以及至少一个用材料与材料固定的联接环（18'，18“） 配合在压力管（16）的外表面的端部。 根据本发明，联接环（18'，18“）具有相对于压力管（16）的外表面具有多余尺寸的内表面的第一环部分（34）和第二环部分 （36），其沿轴向邻接所述第一环部分（34）并具有内锥形，所述内圆锥体的轴向轮廓与所述压力管（16）的外表面偏离，直到尺寸不足。 联接环（18'，18“）与其第二环形部分（36）的内锥体（38）压在压力管（16）的外表面上。 此外，它与其第一环部分（34）一起限定了与压力管（16）一起的环形间隙空间（40），该环形间隙空间（40）至少部分地用粘合剂填充以产生材料 - 材料连接。

    Arrangement for surface treatment, especially the cleaning of the surfaces of large objects
    8.
    发明授权
    Arrangement for surface treatment, especially the cleaning of the surfaces of large objects 失效
    表面处理的布置，特别是大物体表面的清洁

    公开(公告)号：US5720069A

    公开(公告)日：1998-02-24

    申请号：US602763

    申请日：1996-02-23

    申请人： Martin Wanner ,  Karl Schlecht ,  Dietmar Fuegel ,  Stefan Fritz

    发明人： Martin Wanner ,  Karl Schlecht ,  Dietmar Fuegel ,  Stefan Fritz

    IPC分类号： B60S3/04 ,  B63B59/06 ,  B63B59/08 ,  B64F5/00 ,  G01S17/89 ,  B60S3/00 ,  B60S3/06

    CPC分类号： B64F5/0018 ,  B63B59/06 ,  G01S17/89 ,  Y10S15/02

    摘要： The invention relates to an arrangement for cleaning the surfaces of aircraft with a large manipulator having a rotating brush head consisting of several extensions (12, 12', 12", 14) pivotable on articulations (20, 22, 24, 28) by means of hydraulic drive systems (30) and fitted on a rotary bracket (11) of a motor-driven chassis (10) with its base extension (12) fitted on an angled mast to rotate about a main axis (11) and a multiple articulation (16) on the end extension (14) at the free end. To provide starting auxiliary for the chassis (10), the adaptation of the large manipulator to the aircraft and/or monitoring facilities for the cleaning process, there is an opto-electronic distance camera (40) and a computer-supported electronic evaluation system to which the output signals of the distance camera (40) are applied.

    摘要翻译： PCT No.PCT / EP94 / 02611 Sec。 371日期1996年2月23日 102（e）日期1996年2月23日PCT 1994年8月6日PCT公布。 公开号WO95 / 06587 日期：1995年3月9日本发明涉及一种用具有旋转刷头的大型操纵器来清洁飞行器表面的装置，该旋转刷头包括可在铰接件（20,22）上枢转的多个延伸部（12,12'，12“，14） 24，28）通过液压驱动系统（30）安装在马达驱动底架（10）的旋转支架（11）上，其底座延伸部（12）安装在倾斜的桅杆上以围绕主轴线 11）和在自由端的端部延伸部（14）上的多重铰接（16）。 为了提供底盘（10）的启动辅助装置，将大型机械手适应于飞行器和/或用于清洁过程的监视设施，存在光电距离摄像机（40）和计算机支持的电子评估系统 其中应用距离摄像机（40）的输出信号。

    Method and device for distributing pumpable thick matter into several delivery pipes
    9.
    发明授权
    Method and device for distributing pumpable thick matter into several delivery pipes 失效
    将可泵送厚物质分配到多个输送管道中的方法和装置

    公开(公告)号：US5183356A

    公开(公告)日：1993-02-02

    申请号：US889857

    申请日：1992-05-28

    申请人： Manfred Kempf ,  Karl Schlecht

    发明人： Manfred Kempf ,  Karl Schlecht

    IPC分类号： B65G53/32 ,  B65G53/56 ,  E04G21/04 ,  E21D11/10

    CPC分类号： E04G21/04 ,  B65G53/32 ,  B65G53/56 ,  E21D11/105

    摘要： A method is provided for distributing sludge-type matter from a supply line into several distributor conduits. The flow of matter from the supply line is directed through a manifold conduit rotatably coupled about an axis of rotation on one end to the supply line and coupled on the other end to a rotating plate, the rotating plate being rotatable about the axis of rotation relative to a distributor plate, the distributor plate including one end of each of the distributor conduits coupled thereto and, thus, adapted to be coupled in fluid communication with the manifold conduit. The rotating plate is rotated relative to the distributor plate to align the manifold conduit with a respective distributor conduit and, in turn, to direct the flow of matter therethrough. The fluid pressure on the output side of the delivery conduit receiving the flow of matter therethough is measured and the rotating plate is rotated to align the manifold conduit to another distributor conduit upon the fluid pressure exceeding a predetermined value.

    摘要翻译： 提供了一种用于将污泥型物质从供应管线分配到多个分配器管道中的方法。 物质从供应管线的流动被引导通过歧管导管，该歧管导管在一端围绕旋转轴线可旋转地联接到供应管线，并且在另一端连接到旋转板上，旋转板可围绕旋转轴线相对转动 分配器板包括分配器管道中的每一个的一端，分配器管道耦合到分配板，因此适于与歧管导管流体连通。 旋转板相对于分配器板旋转以将歧管导管与相应的分配器管道对准，并且反过来导引物质流通过其中。 测量接收物质流的输送管的输出侧的流体压力，并且当流体压力超过预定值时，旋转板旋转以将歧管导管对准另一个分配管道。

    Pipe junction switch for two-cylinder thick-material pump
    10.
    发明授权
    Pipe junction switch for two-cylinder thick-material pump 失效
    双缸厚料泵管接头开关

    公开(公告)号：US5037275A

    公开(公告)日：1991-08-06

    申请号：US481224

    申请日：1990-02-20

    申请人： Karl Schlecht

    发明人： Karl Schlecht

    IPC分类号： F04B7/00 ,  F04B15/02

    CPC分类号： F04B15/023 ,  F04B7/0096 ,  Y10S417/90

    摘要： A pipe switch for two-cylinder thick-material sludge pumps comprises a pivot pipe (1) pivotable in front of a wear plate (8). A wear ring (22) is disposed axially slidable to a limited amount against the spring force of a rubber-elastic sealing ring (3) on the cylinder-side end of the pivot pipe (1). At least one stabilization ring (26', 26"), made of steel, is connected and attached to the sealing ring (3). Said stabilization ring (26', 26") is disposed in the region of one of the two front faces of the sealing ring (3). This measure achieves a permanently sealing and wear-balancing effect even in case the sealing rings exhibit an elongated extended cross-sectional form in the axial direction.

    摘要翻译： 用于双缸厚料污泥泵的管道开关包括可在耐磨板（8）的前方可枢转的枢轴管（1）。 磨损环（22）抵抗弹性密封环（3）在枢轴管（1）的气缸侧端上的弹簧力可轴向滑动到有限的量。 由钢制成的至少一个稳定环（26'，26“）连接并附接到密封环（3）。 所述稳定环（26'，26“）设置在密封环（3）的两个前表面之一的区域中。 即使在密封环在轴向上呈现细长的延伸横截面形式的情况下，该措施也实现了永久的密封和磨损平衡效果。