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91.发明授权
公开(公告)号：US5950805A
公开(公告)日：1999-09-14
申请号：US739288
申请日：1996-10-29
摘要： This invention provides a convey apparatus capable of conveying a convey target without locally applying an excessive force to it. The convey apparatus includes a convey portion and a medium pressure switching unit. The convey portion has a plurality of medium passages for passing a medium therethrough, and at least part of the surface of the convey portion is made of an elastic material. The diameters of the medium passages can be freely increased/decreased. The medium pressure switching unit controls the pressures of a medium supplied to the respective medium passages of the convey portion to increase or decrease the diameters of the medium passages, thereby generating a carrier wave on the surface of the convey portion. Therefore, according to this convey apparatus, the pressures of the medium supplied to the respective medium passages of the convey portion are controlled by the medium pressure control unit in order to increase or decrease the diameters of the medium passages, thereby generating a carrier wave on the surface of the convey portion made of the elastic material. In this way, convey targets ranging from a flat convey target to a three-dimensional convey target can be conveyed without locally applying an excessive fore to them.
摘要翻译： 本发明提供一种能够输送输送目标而不局部地施加过大的力的输送装置。 输送装置包括输送部和中压切换部。 输送部分具有用于使介质通过的多个介质通道，并且输送部分的至少一部分表面由弹性材料制成。 介质通道的直径可以自由地增加/减小。 中压切换单元控制供给到输送部的各介质通道的介质的压力，以增加或减少介质通道的直径，从而在输送部分的表面上产生载波。 因此，根据该输送装置，通过中压控制单元来控制供给到输送部的各介质通路的介质的压力，以便增加或减少介质通道的直径，由此产生载波 由弹性材料制成的输送部分的表面。 以这种方式，可以传送从扁平传送目标到三维传送目标的传送目标，而不会在其上施加过大的前体。
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公开(公告)号：US5558882A
公开(公告)日：1996-09-24
申请号：US327017
申请日：1994-10-21
申请人： Ewald R. Ulmer
发明人： Ewald R. Ulmer
CPC分类号： F16L55/28 , E03F3/06 , F16L55/1645 , E03F2003/065
摘要： A pipe paver finishing machine is disclosed for applying and finishing concrete lining onto the interior surface of a lower segment portion of a drainage pipe. The machine includes a chassis member adapted for movement longitudinally along the interior of the drainage pipe and a surfacing unit suspended from the chassis member and adapted for a pendulum-type pivotal movement substantially about the center point of drainage pipe to apply and to finish a concrete liner onto the bottom interior surface of the drainage pipe.
摘要翻译： 公开了一种用于将混凝土衬层施加和整理到排水管的下段部分的内表面上的摊铺机整修机。 机器包括适于沿着排水管的内部纵向移动的底盘构件和从底盘构件悬挂的表面单元，其适于基本上围绕排水管的中心点的摆式枢转运动以施加和完成混凝土 衬里到排水管的底部内表面。
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公开(公告)号：US5527169A
公开(公告)日：1996-06-18
申请号：US193412
申请日：1994-02-07
摘要： A device for repairing cast iron pipe joints comprises a head having a motor for actuating a tool and a body, the head being pivotally connected to the body so that it can be pivoted from an axial position to a radial position within the pipe. In a preferred embodiment, the head includes a motor driving a drill bit. A retractable foot is extended to force the head against the pipe wall to be pierced by the drill bit, following which sealant is injected into a hollow drill shaft and flows up the helical grooves of the drill bit into the pipe joint cavity. Preferably a pair of guide wings maintains the device centered in the pipe and raised off of the pipe floor, and the operator monitors progress of the device through a video monitor.
摘要翻译： 用于修理铸铁管接头的装置包括具有用于致动工具和主体的马达的头部，所述头部枢转地连接到主体，使得其能够从管轴内的轴向位置枢转到径向位置。 在优选实施例中，头包括驱动钻头的马达。 可伸缩的脚伸展以迫使头部靠在管壁上被钻头刺穿，然后将密封剂注入空心钻杆轴中，并将钻头的螺旋槽向上流入管接头腔。 优选地，一对引导翼将设备保持在管道中心并从管道地板上离开，并且操作者通过视频监视器监视设备的进展。
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公开(公告)号：US5400456A
公开(公告)日：1995-03-28
申请号：US909603
申请日：1992-07-07
申请人： Hubert Skibowski
发明人： Hubert Skibowski
CPC分类号： B08B9/0554 , F16L55/28 , B05B12/1481 , F16L2101/12 , F16L2101/40 , Y10T137/4891
摘要： A pipeline scraper comprising an elongated scraper body of preferably elastomeric solid material, having at least one annular sealing surface on both sides of a section having a smaller diameter, the distance between the sealing surfaces being equal to or smaller than the internal diameter of the pipeline, whereby on both sides of the section having a smaller diameter, at least one annular ridge-like, radial lip is provided which has a height which is at most a fifth to a tenth of the radius of the scraper body in the area of the sealing lip, with the distance of the scraper body from the pipeline in the area of the sealing lip corresponding to the 0.5- to 0.75-fold of the height of the lip and the sealing lip being formed and dimensioned such that upon getting into contact with the pipeline wall it is deflected and bent-off, respectively, such that the associated edge and the lateral face of the sealing lip get into contact with the pipeline wall, however, still leave a space to the scraper body.
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公开(公告)号：US5127125A
公开(公告)日：1992-07-07
申请号：US539584
申请日：1990-06-18
申请人： Hubert Skibowski
发明人： Hubert Skibowski
CPC分类号： B08B9/0554 , F16L55/28 , B05B12/1481 , F16L2101/12 , F16L2101/40 , Y10T137/4891
摘要： A pipeline scraper comprising an elongated scraper body of preferably elastomeric solid material, having at least one annular sealing surface on both sides of a section having a smaller diameter, the distance between the sealing surfaces being equal to or smaller than the internal diameter of the pipeline, whereby on both sides of the section having a smaller diameter, at least one annular ridge-like, radial lip is provided which has a height which is at most a fifth to a tenth of the radius of the scraper body in the area of the sealing lip, with the distance of the scraper body from the pipeline in the area of the sealing lip corresponding to the 0.5- to 0.75-fold of the height of the lip and the sealing lip being formed and dimensioned such that upon getting into contact with the pipeline wall it is deflected and bent-off, respectively, such that the associated edge and the lateral face of the sealing lip get into contact with the pipeline wall, however, still leave a space to the scraper body.
摘要翻译： 一种管道刮刀，其包括优选弹性体固体材料的细长刮刀体，在具有较小直径的部分的两侧上具有至少一个环形密封表面，密封表面之间的距离等于或小于管道内径 ，由此在具有较小直径的截面的两侧上，设置至少一个环形脊状径向唇缘，其高度在该区域内的刮刀体的半径的至多五分之一至十分之一处 密封唇与密封唇区域中的刮刀体距离管道的距离对应于唇缘的高度的0.5至0.75倍，密封唇的形状和尺寸使得当与 管道壁分别偏转和弯曲，使得密封唇的相关边缘和侧面与管道壁接触，然而，仍然留有空间 碎尸身体
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公开(公告)号：US5092367A
公开(公告)日：1992-03-03
申请号：US595823
申请日：1990-01-09
申请人： Frank W. Gilleland
发明人： Frank W. Gilleland
IPC分类号： F16L55/1645 , F16L55/28 , G01M3/00
CPC分类号： F16L55/1645 , F16L55/28 , G01M3/005
摘要： A skid assembly for supporting a packer or the like in a pipeline includes three skid blades of different configuration whereby the radial apex of each blade is longitudinally offset from the radial apex of the other blades. With this configuration the skid assembly is capable of being transported past a radial offset or other radially reduced portion of the pipeline as each apex passes the offset independently of the other apices.
摘要翻译： 用于在管道中支撑封隔器等的滑动组件包括三个具有不同构造的滑动叶片，其中每个叶片的径向顶点与其它叶片的径向顶点纵向偏移。 利用这种构造，当每个顶点独立于其它顶点通过偏移量时，滑动组件能够被运送通过管道的径向偏移或其它径向减小的部分。
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公开(公告)号：US5027895A
公开(公告)日：1991-07-02
申请号：US422026
申请日：1989-10-16
申请人： Kenneth S. Barton
发明人： Kenneth S. Barton
IPC分类号： E21B29/10 , E21B33/124 , E21B33/138 , F16L55/1645 , F16L55/28
CPC分类号： E21B29/10 , E21B33/1243 , E21B33/138 , F16L55/16455 , F16L55/28
摘要： An expandable packer is disclosed for repairing a rupture in an underground conduit. The device includes a first packer section formed proximate a first end and having a first inflatable bladder mounted peripherally thereon. A second packer section is formed proximate a second end and has a second inflatable bladder mounted peripherally thereon. A packer discharge coupling is releasably interconnectable with the first section and includes discharge port means. A packer extension section extends between the discharge coupling and the second packer section. There are means for releasably coupling one end of the packer extension section with the second packer section. The discharge coupling includes means for releasably interconnecting the opposite end of the extension section with the discharge coupling. Compressed air or other gas is selectively introduced into the bladders to inflate the bladders so that they sealably engage the conduit. A sealant is then introduced through the discharge ports, into the conduit, and through the rupture to outside the conduit to seal and repair the rupture.
摘要翻译： 公开了一种用于修复地下管道破裂的可膨胀封隔器。 该装置包括靠近第一端形成并且具有周边安装的第一可充气囊的第一封隔器部分。 第二封隔器部分靠近第二端形成并且具有周边安装在其上的第二可充气囊。 封隔器放电联接器可释放地与第一部分互连，并且包括排出口装置。 封隔器延伸段在排放联接器和第二封隔器部分之间延伸。 存在用于将封隔器延伸部分的一端与第二封隔器部分可释放地联接的装置。 排放联接器包括用于可释放地将延伸部分的相对端与排出联接件互连的装置。 压缩空气或其他气体被选择性地引入气囊中以使气囊膨胀，使得它们可密封地接合导管。 然后将密封剂通过排出口引入管道中，并通过破裂物导入管道外部，以密封和修复破裂。
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公开(公告)号：US5020188A
公开(公告)日：1991-06-04
申请号：US389743
申请日：1989-08-04
申请人： James Walton
发明人： James Walton
摘要： A method and apparatus for cleaning the interior of ductwork or similar conduit from within, the apparatus comprising a small, pneumatically powered and controlled sled of a size maneuverable inside the duct, with nozzle means provided for directing cleaning and disinfecting fluids, under pressure, at the walls of the duct, to execute a method of cleaning and disinfecting.
摘要翻译： 一种用于从内部清洁管道系统或类似导管内部的方法和装置，该装置包括在管道内部具有可操作尺寸的小型气动动力和受控的滑板，其中提供用于在压力下引导清洗和消毒流体的喷嘴装置 管道的墙壁，以执行清洁和消毒的方法。
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公开(公告)号：US4722001A
公开(公告)日：1988-01-26
申请号：US733531
申请日：1985-05-13
申请人： Heinz Rohrich , Clemens Dippold , Georg Gebald
发明人： Heinz Rohrich , Clemens Dippold , Georg Gebald
CPC分类号： G01M3/005 , F16L55/28 , G21C17/013
摘要： A self-propelled inspection vehicle for piping systems includes a vehicle body in the form of a rigid, tightly-sealed housing having forward and rearward end faces as seen in a given insertion direction of the vehicle into the piping, a power supply disposed in the housing, a propulsion mechanism for resiliently bracing the housing against the inner surface of the piping, at least one motor connected to the power supply and to the propulsion mechanism for driving the propulsion mechanism, a television camera optical system having a given field of view being supported on the forward end face of the housing, and at least one light source associated with the given field of view being supported on the forward end face of the housing.
摘要翻译： 用于管道系统的自行车检查车辆包括：刚性紧密密封的壳体形式的车体，其具有在车辆进入管道的给定插入方向上看到的前后端面;电源设置在 壳体，用于将壳体弹性地支撑在管道的内表面上的推进机构，连接到电源的至少一个马达和用于驱动推进机构的推进机构，具有给定视场的电视摄像机光学系统 支撑在壳体的前端面上，并且与给定视野相关联的至少一个光源被支撑在壳体的前端面上。
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100.发明授权Re-rounding deflected underground plastic pipe and remedying over belling and faulty grading thereof 失效重新倒圆的地下塑料管道，并纠正了其振铃和故障等级
公开(公告)号：US4457647A
公开(公告)日：1984-07-03
申请号：US436787
申请日：1982-10-26
申请人： Don L. Dusette , Charles L. Buchert
发明人： Don L. Dusette , Charles L. Buchert
CPC分类号： F16L55/28
摘要： Re-rounding generally horizontally installed, covered, below-ground flexible conduits with eccentrically deflected upper walls, correcting over-belling, and obtaining primary compaction of soil in the vicinity of the conduits. A casing assembly has a central cylindrical tubular gauging portion nearly filling the conduit diameter, a tapered forward nose portion welded thereto and an off-center smaller-diameter cylindrical tubular rear portion welded thereto and providing continuity along the bottom of said casing assembly but recessed at the top and sides. An air-jet-driven ball-type vibrator is rigidly secured to the bottom of the rear portion, and is actuated by air through an inlet tangentially to the vibrator. This assembly is drawn slowly through the pipe at a substantially constant pull force no greater than 1500 pounds, and preferably no faster than 1/2 foot per second, and the bottom wall of the rear portion is vibrated, when desired, in a substantially vertical plane, so as to compact the soil below the pipe and to each side near the bottom while also strengthening the soil arch above the pipe. In some uses water is flowed downstream around and past the apparatus during this time.
摘要翻译： 通常水平安装，覆盖的地下柔性管道与偏心的上部墙壁重新整修，纠正过钟罩，并获得导管附近土壤的初步压实。 壳体组件具有几乎填充导管直径的中心圆柱形管状测量部分，焊接在其上的锥形前鼻部分和焊接到其上的偏心较小直径的圆柱形管状后部部分，并且沿着所述壳体组件的底部提供连续性，但是凹进 顶部和侧面。 喷气驱动的球型振动器刚性地固定在后部的底部，并且由空气通过与振动器相切的入口致动。 该组件以不大于1500磅，优选不超过1/2英尺/秒的基本上恒定的拉力缓慢地穿过管子，并且当需要时，后部的底壁振动，基本垂直 平面，以便压实管道下方的土壤和靠近底部的每一侧，同时还加强管道上方的土拱。 在某些情况下，在此期间，水流在设备的下游。
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