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公开(公告)号：US09896299B2
公开(公告)日：2018-02-20
申请号：US15495516
申请日：2017-04-24
Applicant: STONEAGE, INC.
Inventor： Jeffery R. Barnes
CPC classification number: B65H51/105 , B65H51/14 , B65H2701/33 , B65H2701/39 , F28G1/163 , F28G15/02 , F28G15/04
Abstract: A flexible lance drive device has at least one drive motor in a first portion of a housing and a drive axle projecting across a second portion of the housing carrying a cylindrical spline drive roller. A plurality of cylindrical guide rollers on fixed axles span across the second portion of the housing aligned parallel to the spline drive roller. An endless belt wrapped around the at least one spline drive roller and guide rollers has a generally smooth outer surface and a transverse splined inner surface having splines shaped complementary to splines on the spline drive roller. A bias member supports a plurality of follower rollers each aligned vertically above one of the at least one spline drive roller and guide rollers operable to press each follower roller toward one of rollers to frictionally grip a flexible lance hose when sandwiched between the follower rollers and the endless belt.
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公开(公告)号：US20170219304A1
公开(公告)日：2017-08-03
申请号：US15487655
申请日：2017-04-14
Applicant: STONEAGE, INC.
Inventor： Todd Mathis , Damon Martin Gilbert
CPC classification number: F28G15/02 , B08B3/024 , B08B9/0323 , F16L3/1091 , F16L3/223 , F28G3/163 , F28G15/04
Abstract: A guide tube pitch adjustment apparatus for aligning distal ends of lance guide tubes in registry with tube openings in a heat exchanger tube sheet is disclosed. A guide tube pitch clamp assembly carried within and supported from a housing. The pitch clamp assembly has at least two V-blocks fastened to a threaded rod. One V-block is fastened to a portion of the threaded rod having right hand threads, and another V-block is fastened to another portion of the threaded rod having left hand threads. Each of the V-blocks supports a portion of one of the guide tubes, and a cross bar clamp within the housing is oriented to span across the V-blocks and adjustably hold the portions of the guide tubes in a spaced relationship such that spacing between the distal ends of adjacent guide tubes may be adjusted by rotation of the threaded rod.
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公开(公告)号：US09630801B2
公开(公告)日：2017-04-25
申请号：US14693259
申请日：2015-04-22
Applicant: STONEAGE, INC.
Inventor： Jeffery R. Barnes
CPC classification number: B65H51/10 , B08B9/0433 , B65H2402/60 , B65H2402/61 , B65H2402/63 , B65H2404/1521 , B65H2404/1544 , B65H2701/33 , F28G1/163 , F28G3/163 , F28G15/02 , F28G15/04
Abstract: A flexible lance drive device is disclosed that has, in a compact housing, a drive motor between an inner and an outer wall, a linear array of pairs of driven upper and lower drive rollers outside the outer wall coupled to the drive motor via shafts extending through both of the inner and outer walls. Each driven roller is fastened to its shaft via a quick release device. A drive sprocket is fastened to each shaft outside the inner wall. The drive motor is coupled to each of the drive sprockets via a serpentine belt carried outside the inner wall. The lower driven rollers are rotatably carried by the inner and outer walls. The upper driven rollers are rotatably carried by a block positioned between the inner and outer walls and coupled to the lower driven rollers by a pair of parallel links releasably biased by a piston driven linkage.
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公开(公告)号：US20170107076A1
公开(公告)日：2017-04-20
申请号：US15286981
申请日：2016-10-06
Applicant: STONEAGE, INC.
Inventor： Jeffery R. Barnes
CPC classification number: B65H75/4478 , B65H57/12 , B65H57/16 , B65H75/08 , B65H75/364 , B65H2701/33 , F28G1/163 , F28G15/02 , F28G15/04
Abstract: A multiple flexible lance hose take-up drum apparatus or device in accordance with the present disclosure includes a base having three or more support legs and a hollow take-up drum assembly rotatably supported from the base. The drum assembly includes a hollow cylindrical shell, a bottom plate fastened to the shell, a high pressure fluid supply connection and a manifold positioned radially along a bottom plate of the shell for connection to one end of each of a plurality of flexible lance hoses. The base includes an L shaped support arm extending from the bases alongside the shell. A plurality of guide tubes are supported by the support arm and aligned over a rim of the shell for guiding flexible lance hoses into and out of the take-up drum assembly.
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Patent Agency Ranking
公开(公告)号：US20160096202A1
公开(公告)日：2016-04-07
申请号：US14873873
申请日：2015-10-02
Applicant: STONEAGE, INC.
Inventor： Gerald P. Zink
IPC: B08B3/02
CPC classification number: B08B3/02 , B05B13/0636 , B08B3/024 , B08B9/0433 , B08B9/045 , B65H75/42 , B65H2701/33 , F22B37/54 , F28G1/163 , F28G15/003 , F28G15/02 , F28G15/04
Abstract: A flexible high pressure fluid cleaning lance drive apparatus includes a guide rail having a longitudinal axis adapted to be positioned within a boiler water box and aligned in a fixed position with respect to a central axis of the water box. A tractor drive module is mounted on the guide rail, a helix clad high pressure fluid hose drive module is mounted on the guide rail operable to propel a flexible lance helix clad hose through the drive module along an axis parallel to the guide rail longitudinal axis, and a right angle guide rotator module is mounted on the guide rail and connected to the tractor module for positioning a rotatable high pressure nozzle carried by the helix clad hose within a guide tube attached to the rotator module.
Abstract translation: 柔性高压流体清洁喷枪驱动装置包括导轨，该导轨具有适于定位在锅炉水箱内的纵向轴线，并相对于水箱的中心轴线在固定位置对准。 拖拉机驱动模块安装在导轨上，螺旋覆盖的高压流体软管驱动模块安装在导轨上，可操作以沿着平行于导轨纵向轴线的轴线推动柔性喷枪螺旋包覆软管穿过驱动模块， 并且直角导向旋转模块安装在导轨上并连接到拖拉机模块，用于将由螺旋包覆软管承载的可旋转的高压喷嘴定位在附接到旋转模块的引导管内。
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公开(公告)号：US20160025433A1
公开(公告)日：2016-01-28
申请号：US14805682
申请日：2015-07-22
Applicant: STONEAGE, INC.
Inventor： Todd Mathis
IPC: F28G15/02
Abstract: A frame apparatus for holding a flexible lance positioning mechanism adjacent to and spaced from a heat exchanger tube sheet includes an upper guide rail, a lower guide rail, a positioner rail supported from one of the upper and lower guide rails and guided by the other of the upper and lower guide rails, and a rail clamp assembly fastened to a portion of a tube sheet. This rail clamp assembly has a flat plate member fastened to the tube sheet, a base plate spaced from the flat plate by one or more threaded shafts, and one or more clamp fingers rotatably fastened to the base plate. Each clamp fingers is operable to rotate toward the base plate when the base plate is drawn against the flat plate or beam member by rotating the threaded shaft, thus drawing the rail securely to the flat plate of the clamp assembly.
Abstract translation: 用于保持柔性喷枪定位机构与热交换器管板相邻并间隔开的框架装置包括上导轨，下导轨，从上导轨和下导轨中的一个支撑并由另一个引导的定位器导轨 上导轨和下导轨以及固定到管板的一部分上的导轨夹具组件。 该轨道夹具组件具有固定到管板的平板构件，通过一个或多个螺纹轴与平板间隔开的基板，以及可旋转地固定到基板的一个或多个夹钳。 当通过旋转螺纹轴将基板拉到平板或梁构件上时，每个夹钳可操作以朝向基板旋转，从而将导轨牢固地拉到夹具组件的平板上。
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127.发明申请公开(公告)号：US20160008826A1
公开(公告)日：2016-01-14
申请号：US14745762
申请日：2015-06-22
Applicant: Stoneage, Inc.
Inventor： Joseph A. Schneider
Abstract: A speed retarding device for a rotary nozzle includes a hollow cylindrical housing and a rotatable tubular shaft rotatably carried by the housing. The shaft has an enlarged drag sleeve portion carried in the housing and a shaft end extending through at least one end of the housing to receive a rotary nozzle thereon. A pair of support bearings support the drag sleeve portion of the shaft in the housing. An annular inner seal between each of the support bearings and the drag sleeve portion defines a cavity within the housing receiving a viscous fluid confined within the cavity. The support bearings are separated from the cavity confining the viscous fluid and an outer annular seal on the shaft adjacent each support bearing prevents environmental contamination such as water and debris from entry into the support bearings.
Abstract translation: 用于旋转喷嘴的减速装置包括中空圆柱形壳体和由壳体可旋转地承载的可旋转管状轴。 所述轴具有承载在所述壳体中的扩大的拖曳套筒部分和延伸穿过所述壳体的至少一端的轴端部，以在其上接收旋转喷嘴。 一对支撑轴承支撑壳体中轴的牵引套筒部分。 在每个支撑轴承和牵引套筒部分之间的环形内部密封件限定了壳体内的空腔，该腔体容纳限定在空腔内的粘性流体。 支撑轴承与限制粘性流体的空腔分离，并且在轴上邻近每个支撑轴承的外部环形密封件可防止水和碎屑等环境污染物进入支撑轴承。
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公开(公告)号：US20150202666A1
公开(公告)日：2015-07-23
申请号：US14671402
申请日：2015-03-27
Applicant: STONEAGE, INC.
Inventor： Gerald P. Zink
CPC classification number: B65H51/10 , B08B9/0433 , B65H51/32 , B65H75/4481 , B65H79/00 , B65H2404/1416 , B65H2701/33 , F16L3/18 , Y10T74/18096 , Y10T74/188
Abstract: An apparatus for propelling a plurality of coil clad hoses simultaneously includes a plurality of modules. Each module includes a primary driven bull gear. A follower bull gear is rotatably fastened to a follower axle extending parallel to the drive axle and the follower bull gear meshes with the primary bull gear. A plurality of secondary bull gear/sprocket modules are fastened to each of the axles, each of the modules having a secondary bull gear having teeth extending to a first outer diameter and a sprocket gear having teeth extending a distance less than the first outer diameter. The secondary bull gear teeth of modules on the drive axle mesh with corresponding secondary bull gear teeth of modules on the follower axle to define between adjacent modules an opening width for receiving and passing therebetween a coil clad portion of a high pressure hose.
Abstract translation: 用于同时推进多个线圈包层软管的装置包括多个模块。 每个模块都包括一个主驱动的大齿轮。 随动大齿轮可旋转地固定到平行于驱动轴延伸的从动轴，并且从动大齿轮与主大齿轮啮合。 多个次级大齿轮/链轮模块被固定到每个轴，每个模块具有延伸到第一外径的齿的第二大齿轮和具有延伸小于第一外径的距离的齿轮的链轮齿轮。 驱动轴上的模块的二次大齿轮齿与随动轴上的模块的相应的二次大齿轮齿啮合，以在相邻模块之间限定用于接收和通过高压软管的线圈包层部分的开口宽度。
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公开(公告)号：US20140150894A1
公开(公告)日：2014-06-05
申请号：US14177440
申请日：2014-02-11
Applicant: STONEAGE, INC.
Inventor： Gerald P. Zink
IPC: B08B3/02
CPC classification number: B08B9/0497 , B05B1/14 , B05B1/1681 , B05B1/3006 , B05B3/0463 , B05B3/06 , B05B12/04 , B05B13/0627 , B05B13/0636 , B08B3/02 , B08B9/0495 , E03F9/00 , F16K11/04 , F16K31/1635 , F16K31/58 , Y10T137/4245 , Y10T137/4259 , Y10T137/86485 , Y10T137/87788 , Y10T137/87804 , Y10T137/87861
Abstract: A flow path switching valve is disclosed that can be operated remotely simply by turning flow on and off. A mid portion of the body has at least one passage therein leading from a central axial bore to one or more external ports each having a tractor nozzle. The valve outlet connects the axial bore to a cleaning nozzle. A poppet member is received in the central axial bore. In a first position, the poppet member directs fluid flow through the outlet to the cleaning nozzle connected to the outlet. The poppet member, when in a second position, closes the central axial bore through the outlet end of the valve body and permits fluid flow through the tractor nozzles. Selection of the different flow paths is made by simply reducing flow through the valve below a predetermined fluid flow threshold and then increasing the flow rate above the threshold.
Abstract translation: 公开了一种流路切换阀，其可以简单地通过打开和关闭流动来远程操作。 主体的中部具有至少一个通道，从中心轴向孔到达一个或多个外部端口，每个外部端口均具有拖拉机喷嘴。 阀门出口将轴向孔连接到清洁喷嘴。 提升构件被容纳在中心轴向孔中。 在第一位置，提升阀构件将流体流动通过出口流到连接到出口的清洁喷嘴。 提升阀构件处于第二位置时，通过阀体的出口端封闭中心轴向孔，并允许流体流过拖拉机喷嘴。 不同流动路径的选择通过简单地将通过阀的流量降低到低于预定流体流量阈值并且然后将流量增加到阈值以上来进行。
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