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

IPC: F16L47/06 ,  F16L25/14 ,  B29C65/00

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.

公开(公告)号：US08677682B2

公开(公告)日：2014-03-25

申请号：US13345373

申请日：2012-01-06

Applicant: Martin Côté ,  Léandre Vachon

Inventor： Martin Côté ,  Léandre Vachon

IPC: A01G23/10 ,  A01G23/14

CPC classification number: A01G23/14 ,  A01G23/10

Abstract: The device is provided for collecting sap from a tapped hole of a tree. It includes a collector having a substantially frustoconical outer peripheral wall surface and an inner peripheral wall surface. The collector also has a portion that is removably insertable into the tapped hole with a frictional engagement. The material between the peripheral wall surfaces at the removably-insertable collector portion is elastically and temporality deformable in response to a peripheral pressure exerted inwardly on the outer peripheral wall surface when the removably-insertable collector portion is inserted with a forced frictional fit into the tapped hole.

Abstract translation: 该装置用于从树的螺纹孔收集液体。 它包括具有基本截头圆锥形外周壁表面和内周壁表面的收集​​器。 收集器还具有可摩擦接合地可拆卸地插入到螺纹孔中的部分。 在可移除可插入的收集器部分的周壁表面之间的材料是弹性和时间变化的，这是响应于在外部壁壁表面上向内施加的外围压力而变形的，当可移除可插入的收集器部分被强制摩擦配合插入到被敲击 孔。

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

IPC: B65D47/20 ,  B65D25/48 ,  B65D47/32 ,  B65D51/16 ,  B65D50/06

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.

公开(公告)号：US09435476B2

公开(公告)日：2016-09-06

申请号：US14733002

申请日：2015-06-08

Applicant: LE GROUPE DSD INC.

Inventor： Leandre Vachon

IPC: F16L41/12 ,  A01G23/14

CPC classification number: F16L41/12 ,  A01G23/14

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。

公开(公告)号：US08756882B1

公开(公告)日：2014-06-24

申请号：US14068775

申请日：2013-10-31

Applicant: Le Groupe DSD Inc.

Inventor： Leandre Vachon

IPC: E04F15/10

CPC classification number: E04F15/105 ,  E04F2201/0146 ,  E04F2201/021 ,  E04F2290/044

Abstract: The tile includes a monolithic support grid structure having a rectangular configuration with four peripheral edges. The support grid structure includes a lattice framework of elongated rib members crisscrossing at right angle on the underside of the support grid structure and defining a network of cells. The support grid structure also includes a plurality of support members, each downwardly projecting from a corresponding intersection between the crisscrossing elongated rib members and having a ground-engaging distal end with a tip that is coincident with a common bottom plane. The tile includes a plurality of tile edge connectors that are positioned on the underside and made integral with the support grid structure.

Abstract translation: 瓦片包括具有四个外围边缘的矩形构造的整体式支撑格栅结构。 支撑格栅结构包括在支撑格栅结构的下侧上以直角十字交叉的细长肋构件的格子框架，并且限定单元网络。 支撑格栅结构还包括多个支撑构件，每个支撑构件从交叉的细长肋构件之间的相应交叉点向下突出并且具有与共同的底平面重合的尖端的接地远端。 瓦片包括多个瓦片边缘连接器，其位于下侧并与支撑格栅结构成一体。

公开(公告)号：US08561858B2

公开(公告)日：2013-10-22

申请号：US13804445

申请日：2013-03-14

Applicant: Leandre Vachon

Inventor： Leandre Vachon

IPC: B67D3/00

CPC classification number: B65D47/06 ,  B67D7/005

Abstract: The pouring spout includes a first tube detachably connectable to a liquid-storage container, a second tube slideably connected to the first tube, and a liquid outlet duct and an air inlet duct. The liquid outlet duct and the air inlet duct can be both selectively opened and closed by a spring-biased valve system. The air inlet duct, when the valve system is moved from a closed position to an opened position, is initially made in fluid communication with the liquid-storage container only either simultaneously with the liquid outlet duct or immediately after the liquid outlet duct is initially made in fluid communication with the liquid-storage container. This arrangement prevents the liquid from filling the air inlet duct when the liquid is poured using the pouring spout. It also minimizes evaporation and permeability of the liquid on internal surfaces inside the pouring spout.

Abstract translation: 倾倒口包括可拆卸地连接到液体储存容器的第一管，可滑动地连接到第一管的第二管，以及液体出口管和进气管。 液体出口管道和进气管道可以通过弹簧偏压阀门系统选择性地打开和关闭。 空气入口管道当阀门系统从关闭位置移动到打开位置时，最初只能与液体储存容器流体连通，或者与液体出口管道同时或液体出口管道最初制成之后 与液体储存容器流体连通。 当使用倾倒嘴注入液体时，这种布置防止液体填充进气管道。 它还可以最大限度地减少倾倒口内部表面液体的蒸发和渗透性。