-
公开(公告)号：US20240218652A1
公开(公告)日：2024-07-04
申请号：US18602422
申请日：2024-03-12
发明人： John S. Scott , Scott T. Moeller , Christopher S. Jones , William D. Stoneback , Warren G. Corrado
摘要： A sewer cleaning machine includes a frame, a drum supported by the frame, and a motor supported by the frame and coupled to the drum. The drum includes a cable that is selectively extendable out of the drum. The motor is operable to rotate the drum. The frame is moveable between a first position, in which the drum is supported by the frame off of a surface, and a second position, in which the drum contacts the surface.
-
公开(公告)号：US20240149306A1
公开(公告)日：2024-05-09
申请号：US17982093
申请日：2022-11-07
申请人： Andre Falconer
发明人： Andre Falconer
摘要： A burr removal tool for preparing a pipe for soldering includes a cylinder that has a pair of wells each recessed into opposing ends of the cylinder for insertably receiving an end of a pipe. The cylinder has a plurality of first bristles each disposed within a respective one of the wells. The plurality of first bristles in a respective one of the wells scrubs the pipe when the pipe is inserted into the respective well for abrading burrs from the pipe. A pair of brushes is each coupled to and extends away from the cylinder thereby facilitating a respective one of the brushes to be inserted into the pipe for scrubbing inside of the pipe. Additionally, each of the brushes is perpendicularly oriented with the pair of wells in the cylinder.
-
公开(公告)号：US20230286113A1
公开(公告)日：2023-09-14
申请号：US17692302
申请日：2022-03-11
摘要： A pipe cleaning tool is provided. A pipe cleaning tool, for preparing an exterior surface of a pipe and an interior surface of a fitting for joining the pipe to the fitting, comprising a central tubular member having a coupling member optionally coupled to a rotary tool. An interior pipe cleaner having a first polishing means surrounding an exterior of the interior pipe cleaner, the interior pipe cleaner coupled to a first end of the central tubular member and a tubular exterior pipe cleaner having a second polishing means surrounding an interior of an opened end of the tubular exterior pipe cleaner, the tubular exterior pipe cleaner coupled to a second end of the central tubular member.
-
公开(公告)号：US20230211387A1
公开(公告)日：2023-07-06
申请号：US18000415
申请日：2021-05-28
发明人： Wayne Archer
IPC分类号： B08B9/02
CPC分类号： B08B9/021
摘要： A pipe scraper (1) comprising: a housing (2) comprising a bore (21) having a centre axis and an open end (24) that allows access to the bore (21), the bore (21) being shaped to receive into its open end (24) at least a portion of each of two pipes (19, 20) of an assembly of two concentric pipes (19, 20), wherein the assembly of two concentric pipes (19, 20) comprises a pipe (19) having a smaller diameter, and a pipe (20) having a larger diameter, and the end of the pipe (20) having the larger diameter is separated from the end of the pipe (19) having the smaller diameter by a distance along the central axis of the assembly; a first scraper tool assembly 9, 10, 11, 16) secured to the housing (2), configured to urge a first scraper tool (9) radially inwards, and positioned at a first radial distance from the centre axis of the bore (21), and at a first axial distance from the open end (24) of the bore (21); a second scraper tool assembly (13, 14, 15, 17) secured to the housing (2), configured to urge a second scraper tool (13) radially inwards, and positioned at a second radial distance from the centre axis of the bore (21), and at a second axial distance from the open end (24) of the bore (21), wherein the first radial distance is smaller than the second radial distance, and the first axial distance is larger than the second axial distance; and a transmission means (4) to allow torque to be delivered to the housing (2) to cause rotation of the housing (2) about the centre axis of the bore (21); wherein the first scraper tool (9) is configured so that rotation of the housing (2) will cause the first scraper tool (9) to scrape portions of a pipe (20) that are in contact with the first scraper tool (9), and wherein the second scraper tool (13) is configured so that rotation of the housing (2) will cause the second scraper tool (13) to scrape portions of a pipe (19) that are in contact with the second scraper tool (13).
-
公开(公告)号：US11618061B2
公开(公告)日：2023-04-04
申请号：US17042437
申请日：2019-03-26
摘要： A device is provided to clean, disinfect, and unclog a plumbing outlet. The device includes a cylindrical body (2) defining a fluid conduit between a first end configured to fit to a tap of pressurized fluid outlet (3). The cylindrical body has a diameter reducer (21) that narrows in diameter from the first end to a second end and forms an internal housing (22). The diameter reducer (22) induces a Venturi effect in water passing therethrough from the tap of pressurized fluid outlet (3). The device further includes a tube in fluid communication with the second end, a dome receiving an end of the tube and configured to surround the plumbing outlet and through which the water passes to clean, disinfect and unclog the plumbing outlet. A bar (5) of detergent or another chemical operative to clean, disinfect or unclog is configured to reside in the internal housing (22).
-
公开(公告)号：US20220168787A1
公开(公告)日：2022-06-02
申请号：US17537567
申请日：2021-11-30
申请人： ASM IP Holding B.V.
发明人： Dinkar Nandwana , Allen D'Ambra , Dinh Tran , Ankit Kimtee , Eric Shero
摘要： Cleaning fixtures for cleaning a showerhead assembly are disclosure. The cleaning fixtures include: a fixture body incorporating three or more cavities, each cavity being separate from an adjacent cavity by a partition, and a number of channels associated with each cavity for fluidly connecting the cavities with an upper surface of the fixture body.
-
公开(公告)号：US20220120371A1
公开(公告)日：2022-04-21
申请号：US17075331
申请日：2020-10-20
申请人： Dennis M. Delany
发明人： Dennis M. Delany
摘要： A pipe fitting having a first end portion, a second end portion and a perforated portion extending between the first end portion and the second end portion. The perforated portion has an inner side wall and outer wall spaced from the inner side wall. A fluid receiving cavity extends between the inner side wall and the outer wall. The inner side wall defines a material flow passageway. Openings are provided in the inner side wall of the perforated portion. The openings have ends which open into the fluid receiving cavity. A port extends through the outer wall and into the fluid receiving cavity. In operation, fluid enters the port and flows through the fluid receiving cavity and through the openings into the material flow passageway to clear any material restrictions.
-
公开(公告)号：US11292035B2
公开(公告)日：2022-04-05
申请号：US16393462
申请日：2019-04-24
发明人： Risako Matsuda
IPC分类号： B08B9/02 , B08B7/00 , H01J37/32 , H01L21/311 , H01L21/027 , B08B9/027
摘要： A method includes forming a film of a compound on an inner wall of a gas supply line by polymerization of a first compound and a second compound by controlling a temperature of the gas supply line to a first temperature at which the first compound and the second compound are polymerized in a state where a first gas containing the first compound and a second gas containing the second compound are supplied to the gas supply line, and removing the film by controlling the temperature of the gas supply line to a second temperature at which the film is depolymerized after predetermined processing is performed on a target object in a processing chamber by a processing gas supplied into the processing chamber through the gas supply line having the film. The first compound is isocyanate. The second compound is amine or a compound having a hydroxyl group.
-
公开(公告)号：US20210299714A1
公开(公告)日：2021-09-30
申请号：US17345091
申请日：2021-06-11
申请人： Ridge Tool Company
发明人： Scott KRUEPKE , Glen R. CHARTIER , Robert SKRJANC
IPC分类号： B08B9/02
摘要： Drain cleaning machines having various fluid management provisions are described. The various fluid management provisions serve to direct and collect fluid and debris carried with a drain cleaning cable undergoing retraction into the machine.
-
公开(公告)号：US10926299B2
公开(公告)日：2021-02-23
申请号：US15721204
申请日：2017-09-29
摘要： A tool and a method are provided for cleaning a sealing surface of a valve body. The tool includes a stem adapted to be disposed in the valve body, at least one cleaning element coupled to the stem, and a handle operatively coupled to the at least one cleaning element via the stem. The at least one cleaning element includes at least one cleaning surface adapted to engage the sealing surface when the stem is disposed in the valve body. The at least one cleaning element is movable responsive to actuation of the handle such that the at least one cleaning surface cleans the sealing surface of the valve body.
-
-
-
-
-
-
-
-
-
搜索结果
1632 条记录 (耗时 0.024 秒)
