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公开(公告)号：US20210031989A1
公开(公告)日：2021-02-04
申请号：US17072768
申请日：2020-10-16
Applicant: LE GROUPE DSD INC.
Inventor： Leandre VACHON
Abstract: The spout includes a first member and a second member. The first member includes an elongated and generally tubular first main body having at least two longitudinally extending internal passageways, one being an air duct and the other being a liquid duct. The air duct ends with at least one constricted opening through which the air circuit exits the air duct. A valve is provided at the rear end of the first main body and is made integral therewith. The valve engages a valve seat provided at the rear end of an inner conduit positioned inside the second member and in which a rear section of the first main body is slidingly movable. The spout may be provided with a child-resistant closure (CRC) device.
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公开(公告)号：US20190331277A1
公开(公告)日：2019-10-31
申请号：US16394940
申请日：2019-04-25
Applicant: LE GROUPE DSD INC.
Inventor： Leandre VACHON
Abstract: The connector (200) can join an end of a first flexible thermoplastic tube segment (202) to an end of at least a second flexible thermoplastic tube segment (202). The connector (200) is made of a thermoplastic material allowing, through heat fusion, to join the inner surface (244) of the receptacles (240, 260) of the connector (200) to the outer surface (206) of the corresponding tube segments (202), and this, without creating a gap or an irregularity inside the portion of the liquid circuit. The heat fusion can result in airtight and robust joints made with a high precision and that are uniform, even if they can be made under difficult conditions. The proposed concept can be particularly useful in sugar making.
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公开(公告)号：US20210354887A1
公开(公告)日：2021-11-18
申请号：US17389854
申请日：2021-07-30
Applicant: LE GROUPE DSD INC.
Inventor： Leandre VACHON
IPC: B65D47/06
Abstract: The spout can be used on a rigid or a nonrigid container. It includes a first member slidingly movable with reference to a second member so as to open and close a valve located at a front end of the spout. In use, the liquid flow can automatically be decreased and even stopped when the receptacle is full. The spout can include an annular outer gasket to create an airtight connection between the spout and the opening of the receptacle during pouring. This allows nonrigid containers to be emptied without collapsing. It also allows any airborne droplets and vapors present in the opening of the receptacle to be drawn into the container with the incoming air during pouring, thereby preventing or minimizing the presence of such droplets and vapors in the surrounding environment.
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Patent Agency Ranking
公开(公告)号：US20210309424A1
公开(公告)日：2021-10-07
申请号：US17348290
申请日：2021-06-15
Applicant: LE GROUPE DSD INC.
Inventor： Leandre VACHON
Abstract: The vented pouring spout includes a main body and a valve system movable between a normally closed position and a fully opened position. The main body includes a first member and a second member. The valve system includes a valve member and two spaced-apart and parallel stems projecting from an inner side of the valve member into the first member. A push button is mounted within a housing and is in an axial force-transmitting engagement with the stems. The spout, among other things, can include a child-resistant closure (CRC) device that can be operated using a single finger, for instance the thumb or any other finger, and while holding a small container.
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公开(公告)号：US20150377399A1
公开(公告)日：2015-12-31
申请号：US14733002
申请日：2015-06-08
Applicant: LE GROUPE DSD INC.
Inventor： Leandre VACHON
Abstract: The tubing connector system (100) provides a removable air-tight and water-tight sealing connection under vacuum conditions between an end portion (102) of a flexible tubing (104) and a tapping hole (108) on a main conduit (106). It includes a single screw-type clamp (120) having an adjustable tension mechanism (122) and a flexible metallic band (124) cooperating with the adjustable tension mechanism (122), a tube fitting (150), and a resilient gasket (180), to be interposed between an outer surface of the main conduit (106) and the inner side face of a flange (170) provided on the tube fitting (104), to seal a space immediately surrounding a tapping-hole engaging portion (162) on the tube fitting (104) when brought into cooperative engagement with the inner periphery of tapping hole (108). The sealing attachment can be created very quickly, even by an unexperienced operator, using parts that are relatively inexpensive and simple.
Abstract translation: 管道连接器系统（100）在真空条件下在柔性管道（104）的端部（102）和主管道（106）上的出水口（108）之间提供可拆卸的气密和水密密封连接， 。 它包括具有可调张力机构（122）和与可调张力机构（122）配合的柔性金属带（124）的单螺杆型夹具（120），管接头（150）和弹性垫圈（180） ）设置在主管道（106）的外表面和设置在管接头（104）上的凸缘（170）的内侧面之间，以密封紧邻出料孔接合部分（162）的空间 ）在与管孔（104）的内周配合接合时在管配件（104）上。 即使是经验丰富的操作者，使用相对便宜和简单的零件也可以非常快地创建密封附件。
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公开(公告)号：US20200163290A1
公开(公告)日：2020-05-28
申请号：US16698647
申请日：2019-11-27
Applicant: LE GROUPE DSD INC.
Inventor： Leandre VACHON
Abstract: The clamp includes a hollow base having an open top side, two opposed open ends, and an inner sidewall bordering a bottom side as well as two opposite lateral sides of the base. The inner sidewall defines a passage extending between the two opposite open ends and through which a flexible tube can pass. The clamp also includes a slidable part inserted into the base at one of its ends to close its top side. The proposed concept is particularly advantageous for sugar making.
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公开(公告)号：US20190144172A1
公开(公告)日：2019-05-16
申请号：US16169555
申请日：2018-10-24
Applicant: LE GROUPE DSD INC.
Inventor： Leandre VACHON
CPC classification number: B65D47/061 , B65D25/48 , B65D47/068 , B65D47/121 , B65D47/142 , B65D51/1683 , B67D7/005
Abstract: The spout includes a first and a second member. The first member includes an elongated and generally tubular first main body having two segregated and parallel internal passageways, one being an air duct and the other being a liquid duct. Both ducts are substantially straight and substantially unobstructed along the entire first main body but the air duct ends with at least one constricted opening through which the air circuit exits the air duct. A valve is juxtaposed to the rear end of the first main body and is made integral therewith. The valve engages a valve seat provided at the rear end of a tubular inner conduit inside the second member and in which a rear section of the first main body is slidingly axially movable. The valve is normally maintained closed by a biasing element. The spout may be provided with a child resistant closure (CRC) device.
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公开(公告)号：US20150289457A1
公开(公告)日：2015-10-15
申请号：US14625581
申请日：2015-02-18
Applicant: LE GROUPE DSD INC.
Inventor： Leandre VACHON
IPC: A01G23/14
CPC classification number: A01G23/14
Abstract: The arrangement (100) includes a sap collecting device (102) and a slide clamp (104). The sap collecting device (102) includes a tubing fixation portion (140) over which the free end of the flexible tubing (106) can be removably inserted with a frictional engagement. The slide clamp (104) includes an annular sleeve portion (180) that is slidingly insertable over the unexpanded outer diameter of the flexible tubing (106) and removably positionable proximate the free end of the flexible tubing (106), when the free end of the flexible tubing (106) is inserted over the tubing fixation portion (140), to constrict the free end in a withdrawal-resisting frictional engagement with the tubing fixation portion (140). The slide clamp (104) also includes a plug portion (182) having an outer peripheral wall surface (206) on which the free end of the flexible tubing (106) is removably insertable to prevent air and contaminants from entering.
Abstract translation: 装置（100）包括液体收集装置（102）和滑动夹（104）。 液体收集装置（102）包括管道固定部分（140），柔性管道（106）的自由端可以以摩擦接合方式被可移除地插入其上。 滑动夹具（104）包括环形套筒部分（180），其可滑动地插入柔性管道（106）的未膨胀的外径上并且可靠地靠近柔性管道（106）的自由端定位，当自由端 柔性管道（106）插入在管道固定部分（140）上，以便以与管道固定部分（140）的抵抗摩擦接合的方式收缩自由端。 滑动夹具（104）还包括具有外周壁表面（206）的插塞部分（182），柔性管道（106）的自由端可拆卸地插入其中，以防止空气和污染物进入。
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