公开(公告)号：US20230279654A1

公开(公告)日：2023-09-07

申请号：US18175457

申请日：2023-02-27

申请人： ZURN INDUSTRIES, LLC

发明人： Christopher J. Say ,  Adam F. Wagner ,  Seth A. Brooks ,  Jason E. Morris

IPC分类号： E03F5/04

CPC分类号： E03F5/0407 ,  E03F5/0411 ,  E03F5/041 ,  E03F2005/0414 ,  E03F2005/0413 ,  E03F2005/0415 ,  E03F2005/0412 ,  E04F17/00

摘要： A drain assembly comprises a shroud, a shank, and a frame. The drain assembly may further comprise a shim with an angled top surface. The frame may have an angled bottom surface. A rotational orientation of the angled top surface of the shim relative to the shank and a rotational orientation of the angled bottom surface of the frame relative to the shank may be independently adjustable, thereby allowing for the top surface of the frame to be both angularly and rotationally adjusted relative to a central axis of the drain assembly independent of the positional height of the shank. The drain assembly may further comprise a cover having bendable tabs. The bendable tabs may be disposed around a periphery of the cover and may be configured to contact an angled inner surface of an upper bowl of the shroud, such that the bendable tabs bend around the frame, thereby locking the cover onto the frame.

公开(公告)号：US20180230686A1

公开(公告)日：2018-08-16

申请号：US15873954

申请日：2018-01-18

申请人： Tide Stop LLC

发明人： Steven Michael Hirsch

IPC分类号： E03F5/04 ,  F16K15/14 ,  F16K15/16 ,  E03F5/042 ,  E03F7/04

CPC分类号： E03F5/0411 ,  E03F5/042 ,  E03F7/04 ,  F04B53/1047 ,  F16K15/147 ,  F16K15/16

摘要： A flexible check valve for fluid-handling systems that prevents reverse flow but allows downstream flow of fluid comprises a dome that fits within a pipe and includes a concave surface. The flexible check valve further includes a flexible seat that fits within the pipe and includes a. convex surface. The flexible seat is deformable from a closed position, that prevents reverse flow, to an open position, that allows downstream flow, when an upstream pressure acts on the flexible seat and exceeds a downstream pressure and when, in the closed position, the concave surface of the dome is oriented downstream and the convex surface of the flexible seat is oriented upstream. A housing is connected to the dome and the flexible seat and is connectable to the pipe. A seal is formed between the concave surface and the convex surface when the flexible check valve is in the closed position.

公开(公告)号：US09719240B1

公开(公告)日：2017-08-01

申请号：US13658947

申请日：2012-10-24

申请人： Bryant Montague

发明人： Bryant Montague

IPC分类号： E03F5/04

CPC分类号： E03F5/0404 ,  E03F5/0401 ,  E03F5/041 ,  E03F5/0411

摘要： A portable erosion protection device for use in conjunction with a catch basin is provided. The protection device includes an open base and a perforated wall structure extending upwardly and inwardly to form a pyramid-shaped structure. The base is designed to be mounted on or seated on an upper portion of the catch basin.

公开(公告)号：US20160168839A1

公开(公告)日：2016-06-16

申请号：US14902644

申请日：2014-07-09

申请人： Dennis VELDHUIZEN

发明人： Dennis ANDRE VELDHUIZEN ,  Martin Robert DRIENHUIZEN

IPC分类号： E03F5/04 ,  E03F5/06

CPC分类号： E03F5/0411 ,  E03F3/046 ,  E03F5/0401 ,  E03F5/06 ,  E03F2201/10

摘要： Method for temporarily closing off a grate (111)-covered gutter (110) of a paved part of the earth's surface (100) by means of a closing organ (130), the gutter (110) being connected to a sewage pipe (120). Thus, the draining away of contaminating liquid can be prevented. According to the invention the gutter (110) comprises a closing organ (130) comprising a valve (131), which valve (131) is fitted rotatably in the gutter (110). The valve (131) can be in a first stable position wherein the valve (131) seals. The valve can also be in a second stable position in which the valve (131) releases the gutter (110) for the discharge of liquid (rainwater) to the sewage pipe.The invention also relates to a closing organ (130) suitable for use with the method.

摘要翻译： 用于通过关闭器具（130）临时封闭地表表面（100）的铺设部分的炉排（111）覆盖的沟槽（110）的方法，所述沟槽（110）连接到污水管（120） ）。 因此，可以防止污染液体的排出。 根据本发明，槽（110）包括包括阀（131）的关闭器（130），该阀（131）可旋转地装配在沟槽（110）中。 阀（131）可以处于阀（131）密封的第一稳定位置。 阀也可处于第二稳定位置，在该第二稳定位置中，阀131释放用于向污水管排放液体（雨水）的沟槽（110）。 本发明还涉及适用于该方法的闭合器官（130）。

公开(公告)号：US20240044122A1

公开(公告)日：2024-02-08

申请号：US18490476

申请日：2023-10-19

申请人： Zurn Industries, LLC

发明人： Christopher J. Say ,  Adam F. Wagner ,  Seth A. Brooks ,  Jason E. Morris

IPC分类号： E03F5/04

CPC分类号： E03F5/0407 ,  E03F5/0411 ,  E03F5/041 ,  E03F2005/0414 ,  E03F2005/0413 ,  E03F2005/0415 ,  E03F2005/0412 ,  E04F17/00

摘要： A drain assembly comprises a shroud, a shank, and a frame. The drain assembly may further comprise a shim with an angled top surface. The frame may have an angled bottom surface. A rotational orientation of the angled top surface of the shim relative to the shank and a rotational orientation of the angled bottom surface of the frame relative to the shank may be independently adjustable, thereby allowing for the top surface of the frame to be both angularly and rotationally adjusted relative to a central axis of the drain assembly independent of the positional height of the shank. The drain assembly may further comprise a cover having bendable tabs. The bendable tabs may be disposed around a periphery of the cover and may be configured to contact an angled inner surface of an upper bowl of the shroud, such that the bendable tabs bend around the frame, thereby locking the cover onto the frame.

公开(公告)号：US09869081B1

公开(公告)日：2018-01-16

申请号：US15229755

申请日：2016-08-05

申请人： John Pardo, Jr.

发明人： John Pardo, Jr.

IPC分类号： E03D11/16 ,  F16L55/115

CPC分类号： E03D11/16 ,  E03F5/0411 ,  F16L23/003 ,  F16L55/1157 ,  F16L57/005

摘要： A toilet flange cover system for temporarily covering a toilet flange and opening during periods of construction and remodeling when the toilet is not installed. A cover is fabricated of a rigid plastic material and formed with a generally circular shape. Diametrically opposed locking posts are integrated into the bottom of the cover having enlarged heads and can be removably received in the bolt slots for coupling the cover to a toilet flange when covering the opening and uncoupling from the toilet flange to facilitate accessing the opening. A handle aids in the coupling and uncoupling of the cover and a gasket is placed between the cover and flange to seal the opening when the cover is coupled to the toilet flange.

公开(公告)号：US09605422B2

公开(公告)日：2017-03-28

申请号：US14073280

申请日：2013-11-06

申请人： Mark D. Shaw

发明人： Mark D. Shaw

IPC分类号： E03F5/04 ,  E03F5/10 ,  B01D21/30

CPC分类号： E03F5/0411 ,  B01D21/307 ,  E03F5/0401 ,  E03F5/0404 ,  E03F5/107

摘要： A storm water catch basin hazardous liquid valve that is automatically responsive to the presence of hazardous liquids in storm water run-off, the valve utilizing a hydrophobic barrier member to separate hazardous liquids from water. Collection of a sufficient amount of hazardous liquids across the hydrophobic barrier member initiates a float release member to seal off the catch basin. In the neutral or non-activated status, the storm water run-off enters the catch basin, passes through the valve assembly and out through the storm water conduit system in normal manner. When a hazardous liquid, such as oil, gasoline, chemicals, etc., is present in the storm water run-off above a threshold amount, the valve activates to close off the catch basin such that the storm water run-off is precluded from entering the storm water conduit system.

公开(公告)号：US09422707B2

公开(公告)日：2016-08-23

申请号：US14164888

申请日：2014-01-27

申请人： Oatey Co.

发明人： Eric Hull

IPC分类号： E03F5/04

CPC分类号： E03F5/0407 ,  E03F5/0404 ,  E03F5/0411 ,  E03F2005/0413 ,  E03F2005/0414

摘要： A drain assembly for providing a drain in a floor. The drain assembly includes a drain conduit, a strainer and an adaptor. The drain conduit has an inner surface that defines a fluid flow path and an outer surface. The strainer is disposed above the drain conduit and has openings in fluid communication with the fluid flow path of the drain conduit. The adaptor may be securable in the drain conduit and may be connected to the strainer. Prior to securing the adaptor in the drain conduit, a position of the adaptor in the drain conduit may be moveable to allow a top surface of the strainer to be substantially aligned with the floor. A method of assembly is also disclosed.

公开(公告)号：US09903105B2

公开(公告)日：2018-02-27

申请号：US15160721

申请日：2016-05-20

申请人： Nathan L Tomberlin ,  Courtney W Tomberlin

发明人： Nathan L Tomberlin ,  Courtney W Tomberlin

IPC分类号： E03F5/06 ,  E03F5/04 ,  E03F5/046

CPC分类号： E03F5/0404 ,  E03F5/0411 ,  E03F5/046 ,  E03F5/06

摘要： The present invention relates to a curb, grate, and combination curb and grate inlet temporary filtering system to filter silt, sedimentation and debris from runoff entering a storm water drainage system. The invention comprises a body sized to fit over the inlet and includes one or more support members encapsulated with a filter material that assists in the filtering of water entering the storm sewer inlet.

公开(公告)号：US20160348352A1

公开(公告)日：2016-12-01

申请号：US15235485

申请日：2016-08-12

申请人： Oatey Co.

发明人： Eric G. Hull

IPC分类号： E03F5/04

CPC分类号： E03F5/0407 ,  E03F5/0404 ,  E03F5/0411 ,  E03F2005/0413 ,  E03F2005/0414

摘要： A drain assembly for providing a drain in a floor. The drain assembly includes a drain conduit, a strainer and an adaptor. The drain conduit has an inner surface that defines a fluid flow path and an outer surface. The strainer is disposed above the drain conduit and has openings in fluid communication with the fluid flow path of the drain conduit. The adaptor may be securable in the drain conduit and may be connected to the strainer. Prior to securing the adaptor in the drain conduit, a position of the adaptor in the drain conduit may be moveable to allow atop surface of the strainer to be substantially aligned with the floor. A method of assembly is also disclosed.

摘要翻译： 用于在地板中提供排水的排水组件。 排水组件包括排水管，过滤器和适配器。 排水管道具有限定流体流路和外表面的内表面。 过滤器设置在排水管道上方，并且具有与排水管道的流体流动路径流体连通的开口。 适配器可以在排水管道中可固定，并且可以连接到过滤器。 在将适配器固定在排水管道中之前，适配器在排水管道中的位置可以是可移动的，以允许过滤器的顶部表面基本上与地板对准。 还公开了一种组装方法。