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公开(公告)号：US5309595A
公开(公告)日：1994-05-10
申请号：US950816
申请日：1992-09-24
摘要： A drain cleaning apparatus has a cylindrical drum containing a supply of flexible line suitable for cleaning a drain. A frame is provided for rotatably supporting the drum and, in addition, the frame mounts a motor for rotating the drum relative to the frame and a control unit for selectively advancing cable from the drum and causing the cable to move back into the drum as the drum and cable length are rotated in use. The apparatus includes a wheeled cart which can be connected to at least one of the frame and drum for releasably operatively connecting the cart and the one of the frame and drum to allow the cart to be used to transport the drum and frame as a unit. Alternatively, the cart is adapted to be releasably connected to the drum to allow the drum to be transported by the cart without the frame.
摘要翻译： 排水清洁装置具有圆筒形滚筒，其包含适于清洁排水管的柔性管线供应。 提供了用于可旋转地支撑滚筒的框架，此外，框架安装用于使滚筒相对于框架旋转的马达和用于从滚筒选择性地推进电缆并使电缆作为 鼓和电缆长度在使用中旋转。 该装置包括可以连接到框架和滚筒中的至少一个的轮式推车，用于可释放地可操作地连接推车和框架和滚筒中的一个，以允许推车用作将滚筒和框架作为一个单元运输。 或者，推车适于可释放地连接到滚筒，以允许滚筒由没有框架的推车传送。
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公开(公告)号：US5580225A
公开(公告)日：1996-12-03
申请号：US507952
申请日：1995-07-27
申请人： Roy W. Salecker
发明人： Roy W. Salecker
CPC分类号： F04B53/1025 , F04B53/103 , F04B53/1097 , F04B2205/13 , Y10T137/87394
摘要： The fluid pump has a casing defining an inlet manifold, an outlet manifold and a plurality of piston chambers between the inlet manifold and the outlet manifold, each piston chamber having a piston therein for drawing fluid into the piston chamber from the inlet manifold and for pumping fluid out of the piston chamber into the outlet manifold, and a spring biased check valve associated with each piston chamber wherein a spring biases each valve toward the piston chamber and seals the piston chamber from the outlet manifold, the improvement comprises: at least one of the check valves having a hole therethrough which provides open communication between the outlet manifold and the piston chamber, blocking and sealing structure associated with the check valve for blocking and sealing the opening, and a mechanism for moving the blocking and sealing structure between a first position wherein the hole is blocked and sealed and a second position whereby the hole is not blocked or sealed, such that when the blocking and sealing structure is in the first position, liquid is prevented from flowing from the outlet manifold back into the piston cylinder and thereby causes fluid to exit the pump in a continuous flow and when the blocking and sealing structure is in the second position fluid can flow from the outlet manifold into the piston cylinder and fluid exits the pump in a pulsed or vibratory flow.
摘要翻译： 流体泵具有限定入口歧管，出口歧管和在入口歧管和出口歧管之间的多个活塞室的壳体，每个活塞室具有活塞，用于将流体从入口歧管抽吸到活塞室中并用于泵送 流体离开活塞室进入出口歧管，以及与每个活塞室相关联的弹簧偏压止回阀，其中弹簧将每个阀偏压朝向活塞室并将活塞室与出口歧管密封，改进之处包括：至少一个 止回阀具有穿过其中的孔，其提供出口歧管和活塞室之间的开放连通，与用于阻塞和密封开口的止回阀相关联的阻塞和密封结构，以及用于将阻塞和密封结构移动到第一位置 其中所述孔被封闭和密封，以及第二位置，从而孔不被阻塞或密封 当阻塞和密封结构处于第一位置时，防止液体从出口歧管流回到活塞缸中，从而使流体以连续流动离开泵，并且当阻塞和密封结构处于第二位置时 位置流体可以从出口歧管流入活塞气缸，并且流体以脉冲或振动的流动离开泵。
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公开(公告)号：US5335388A
公开(公告)日：1994-08-09
申请号：US047102
申请日：1993-04-13
申请人： Roy W. Salecker
发明人： Roy W. Salecker
CPC分类号： B08B9/0497 , B08B9/051 , Y10T403/10
摘要： A blade assembly for attachment to a shaft that is rotatable about an axis on a conduit cleaner. The blade assembly has a hub defining an axis to be coaxial with the rotational axis of a shaft to which the blade is mounted. A cutting blade is attached to the hub so that the cutting blade does not project through the hub axis.
摘要翻译： 一种用于附接到可围绕管道清洁器上的轴线旋转的轴的刀片组件。 刀片组件具有限定与安装刀片的轴的旋转轴线同轴的轴线的轮毂。 切割刀片附接到轮毂，使得切割刀片不突出通过轮毂轴线。
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公开(公告)号：US5070907A
公开(公告)日：1991-12-10
申请号：US561946
申请日：1990-08-02
申请人： Roy W. Salecker
发明人： Roy W. Salecker
IPC分类号： B05B12/06
CPC分类号： B05B12/06 , Y10T137/86389 , Y10T137/87265
摘要： A valve unit for producing pulsed delivery of a fluid from a supply to a point of use. The valve unit consists of: a valve housing defining a main fluid chamber and inlet and outlet openings communicating with the main fluid chamber; a piston movable between first and second positions within the main fluid chamber for blocking incoming fluid flow from the inlet opening through the main fluid chamber to the outlet opening with the piston in its first position and for allowing free communication of incoming fluid flow from the inlet opening through the main fluid chamber to the outlet opening with the piston means in its second position; structure for repetitively moving the piston back and forth between its first and second positions in response to a fluid being supplied under pressure at the inlet opening, there being a charge of fluid discharged through the outlet opening in the time interval in which the piston moves out of its first position, into its second position, and back to its first position; and bleeding structure for communicating fluid from the inlet opening to a location downstream of the piston with the piston in its first position.
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5.发明授权
公开(公告)号：US5507062A
公开(公告)日：1996-04-16
申请号：US409773
申请日：1995-03-24
申请人： Roy W. Salecker
发明人： Roy W. Salecker
CPC分类号： E03F9/005 , B08B9/045 , Y10T74/18056
摘要： A mechanism for advancing a rotating cylindrical member, which mechanism includes a frame having an opening with a first axis to accept a cylindrical member extending therethrough in a first line, an advancing roller for engagement with a cylindrical member extending through the frame opening, first structure for mounting the advancing roller for movement relative to the frame with the first structure including a mounting block on the frame having a passage and a carrier for the advancing roller that is movable guidingly in the mounting block passage in a path in first and second opposite directions, and sealing structure cooperating between the carrier and the mounting block for blocking migration of foreign matter into the mounting block passage.
摘要翻译： 一种用于推进旋转圆柱形构件的机构，该机构包括具有第一轴线的开口的框架，以接纳在第一线中延伸穿过其中的圆柱形构件;前进辊，用于与延伸穿过框架开口的圆柱形构件接合;第一结构 用于安装前进辊以相对于框架移动，其中第一结构包括在框架上的安装块，该安装块具有用于前进辊的通道和载体，其可沿着第一和第二相对方向的路径在安装块通道中引导 以及在载体和安装块之间配合的密封结构，用于阻止异物迁移到安装块通道中。
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公开(公告)号：US5379476A
公开(公告)日：1995-01-10
申请号：US046158
申请日：1993-04-13
申请人： Roy W. Salecker
发明人： Roy W. Salecker
CPC分类号： B08B9/0497 , B08B9/051
摘要： A conduit cleaner having a power unit that at least one of a) drives a cutter for foreign matter and b) discharges a working fluid under pressure to impinge upon a conduit within which the cleaner resides. First and second skids are removably and separately connected to the power unit so that c) the first and second skids can be separated, each from the other and the power unit and d) with the first and second skids in an operative position on the power unit, the first and second skids cooperatively guide movement of the power unit within a conduit.
摘要翻译： 一种导管清洁器，具有动力单元，所述动力单元至少为a）驱动用于异物的切割器，以及b）在压力下排出工作流体以撞击所述清洁器所在的导管。 第一和第二滑动件可移除地并且分离地连接到动力单元，使得c）第一和第二滑移件可以彼此分离，并且与动力单元分开，并且d）使第一和第二滑板处于功率的操作位置 单元，第一和第二滑架协同地引导动力单元在导管内的运动。
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公开(公告)号：US5329662A
公开(公告)日：1994-07-19
申请号：US47582
申请日：1993-04-13
申请人： Roy W. Salecker
发明人： Roy W. Salecker
CPC分类号： E03F9/005
摘要： The combination of a fluid operated cleaner, to be directed into a conduit to remove obstructions in a passageway defined by the conduit, and a manipulator. The conduit cleaner has a frame which has a connector for a fluid supply conduit. The manipulator is connected to the conduit so that the manipulator and fluid supply conduit can be used together to reposition the conduit cleaner at a location remote therefrom. Between the manipulator and the fluid supply line, the user is given substantial flexibility in reorienting the conduit cleaner to allow it to be introduced to the entryway of a remotely located conduit.
摘要翻译： 流体操作的清洁器的组合，被引导到导管中以去除由导管限定的通道中的障碍物以及操纵器。 导管清洁器具有框架，该框架具有用于流体供应导管的连接器。 操纵器连接到管道，使得操纵器和流体供应管道可以一起使用以在远离其的位置重新定位导管清洁器。 在操纵器和流体供应管线之间，使用者在重新定向管道清洁器方面被赋予了很大的灵活性，以允许其被引入到位于远程导管的入口处。
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公开(公告)号：US5640736A
公开(公告)日：1997-06-24
申请号：US527049
申请日：1995-09-12
申请人： Roy W. Salecker
发明人： Roy W. Salecker
摘要： A power feed device for use with a hand held sewer and drain cleaning machine having an elongate, coiled cable and a rotating means for rotating the cable, the power feed device comprising two rollers rotatably mounted on housings, the housings being rotatably mounted within a body of the device, biasing means for biasing one of the housings and thereby one of the rollers toward the cable, cable centering means for centering the cable between the two rollers, means for rotating the roller housings from a "NEUTRAL" position wherein the axes of rotation of the rollers are parallel to the axis of rotation of the cable such that when the cable is rotated in the first rotational direction the cable is not moved along its elongate axis relative to the rollers, to a "FORWARD" position wherein the axes of rotation of the rollers are skewed to the axis of rotation of the cable and such that when the cable is rotated in the first rotational direction the cable moves along its elongate axis in a first direction, or to a "REVERSE" position wherein the axes of rotation of the rollers are skewed to the axis of rotation of the cable such that when the cable is rotated in the first rotational direction the cable moves along its elongate axis in a second direction which is opposite the first direction.
摘要翻译： 一种用于手持式下水道和排水清洁机的动力输送装置，其具有细长的线圈电缆和用于旋转电缆的旋转装置，所述动力馈送装置包括可旋转地安装在壳体上的两个辊，所述壳体可旋转地安装在主体内 所述装置的偏压装置，用于将所述壳体中的一个偏压到所述电缆中的一个辊，用于使所述电缆在所述两个辊之间居中的电缆定心装置，用于使所述辊壳从“中性”位置旋转的装置， 辊的旋转平行于电缆的旋转轴线，使得当电缆沿着第一旋转方向旋转时，电缆不会沿其相对于辊的细长轴线移动到“前进”位置，其中轴线 辊的旋转偏斜到电缆的旋转轴线，并且使得当电缆在第一旋转方向上旋转时，电缆沿着其细长轴线移动 第一方向或“反转”位置，其中辊的旋转轴线偏斜到电缆的旋转轴线，使得当电缆在第一旋转方向上旋转时，电缆沿其细长轴线在第二方向上移动 方向与第一方向相反。
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公开(公告)号：US5364240A
公开(公告)日：1994-11-15
申请号：US137288
申请日：1993-10-14
申请人： Roy W. Salecker
发明人： Roy W. Salecker
CPC分类号： B08B9/0321 , B05B12/06 , B08B9/0325 , F04B53/1097 , F04B2205/13
摘要： A fluid pump having a casing defining a fluid inlet a fluid outlet and first and second cylinders, a first piston mounted to the casing for movement in first and second directions with the first piston causing fluid in the inlet to be drawn into the first cylinder as the first piston moves in the first direction and causing fluid in the first cylinder to be discharged from the first cylinder towards the outlet and the second cylinder as the first piston moves in the second direction, a second piston mounted to the casing for movement in third and fourth directions with the second piston being movable in a third direction without drawing significant amounts of fluid from the inlet into the second cylinder and causing fluid in the second cylinder to be discharged from the second cylinder towards the outlet as the second piston moves in the fourth direction, and structure for driving the first piston reciprocatively in the first and second directions and the second piston reciprocatively in the third and fourth directions.
摘要翻译： 一种流体泵，其具有限定流体入口的壳体，流体出口和第一和第二气缸;第一活塞，其安装到壳体上，用于在第一和第二方向上与第一活塞一起运动，使得入口中的流体被吸入第一气缸， 所述第一活塞在第一方向上移动，并且当所述第一活塞沿第二方向移动时，使所述第一气缸中的流体从所述第一气缸朝向所述出口排出，所述第二气缸被安装到所述壳体，以在第三气缸中移动 以及第四方向，其中第二活塞可在第三方向上移动，而不会将大量流体从入口引入第二气缸，并使第二气缸中的流体从第二气缸朝向出口排出，因为第二活塞在 第四方向和用于沿第一和第二方向往复运动第一活塞和第二活塞往复运动的结构 在第三和第四个方向。
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公开(公告)号：US5333448A
公开(公告)日：1994-08-02
申请号：US46441
申请日：1993-04-13
申请人： Roy W. Salecker
发明人： Roy W. Salecker
CPC分类号： B08B9/0497 , B08B9/051
摘要： A power unit for a conduit cleaner. The conduit cleaner has a motor with a housing carrying a shaft that is rotatable about an axis. The motor operates in response to the introduction of a pressurized fluid. The housing has inlets for admitting pressurized fluid and an outlet to permit the discharge thereof. A nozzle is connected to the housing and is configured to direct fluid from a pressurized supply to the housing inlet and direct fluid discharged from the outlet out of the power unit. The nozzle has a substantially cylindrical outer surface. In one form, the nozzle does not project beyond the cylindrical outer surface. Accordingly, a compact unit can be made according to the present invention. The absence of radially projecting structure also avoids protrusions that may intercept roots or other foreign matter within a conduit and thereby interrupt free movement of the conduit cleaner through a conduit.
摘要翻译： 用于管道清洁器的动力单元。 导管清洁器具有电动机，其具有承载可围绕轴线旋转的轴的壳体。 马达响应于加压流体的引入而运行。 壳体具有允许加压流体和出口允许排放的入口。 喷嘴连接到壳体并且被配置为将流体从加压供应引导到壳体入口并且将从出口排出的流体引导出动力单元。 喷嘴具有基本上圆柱形的外表面。 在一种形式中，喷嘴不会突出超过圆柱形外表面。 因此，可以根据本发明制造紧凑的单元。 没有径向突出的结构还避免了可能拦截导管内的根或其他异物的突起，从而阻断导管清洁器通过导管的自由移动。
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