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1. 发明申请

WO2007048896A2 CONNECTING DEVICE WITH WELDED BODY 审中-公开
标题翻译：连接设备与焊接的身体
公开(公告)号：WO2007048896A2
公开(公告)日：2007-05-03
申请号：PCT/FR2006002331
申请日：2006-10-17
申请人： LEGRIS SA , BLIVET PHILIPPE , LE QUERE PHILIPPE , LE BARS NICOLAS
发明人： BLIVET PHILIPPE , LE QUERE PHILIPPE , LE BARS NICOLAS
IPC分类号： F16L37/091 , F16L37/098 , F16L47/02
CPC分类号： F16L47/02 , F16L37/0841 , F16L37/0915
摘要： The invention concerns a connecting device comprising a tubular body (100) including a plastic portion provided with a member (5) for anchoring the tubular body in a first conduit, the anchoring member being made of metal. The anchoring member is secured to a metallic support element (1) which is coated at least partly with a plastic coating (9) compatible with the plastic material of said portion of the tubular body and which is connected to said part by a local weld seam of said portion and of said coating. The invention also concerns a method for making such a connection.
摘要翻译：本发明涉及包括管状体（100）的连接装置，所述管状体包括塑料部分，所述塑料部分设置有用于将所述管状体锚定在第一导管中的构件（5），所述锚定构件由金属制成。锚定构件固定到金属支撑元件（1）上，金属支撑元件（1）至少部分地涂覆有塑料涂层（9），该塑料涂层与管状体的所述部分的塑料材料相容并且通过局部焊缝的所述部分和所述涂层。本发明还涉及用于制造这种连接的方法。

2. 发明申请

WO2009016287A3 CONNECTOR WITH IMPROVED OUTER WASHING 审中-公开
标题翻译：具有改进的外部洗涤的连接器
公开(公告)号：WO2009016287A3
公开(公告)日：2009-05-22
申请号：PCT/FR2008000904
申请日：2008-06-26
申请人： LEGRIS SA , LE QUERE PHILIPPE
发明人： LE QUERE PHILIPPE
IPC分类号： F16L19/08
CPC分类号： F16L19/086 , F16L2201/80
摘要： The invention relates to a connector comprising a tubular body (1) defining a channel (2) having a section (4) for receiving the end of a duct (100), wherein said reception section extends to the outside via an inlet opening (6) and comprises sealed connection means (13, 9) for the end of the duct in the reception section, a rigid sleeve (21) extending on an outer portion of the body and protruding from the inlet opening, the sleeve including first and second opposite ends (22, 23) respectively associated with first and second annular and elastically deformable outer sealing members arranged to bear respectively on the body and on the duct.
摘要翻译：本发明涉及一种连接器，其包括限定具有用于接收管道（100）的端部的部分（4）的通道（2）的管状体（1），其中所述接收部分经由入口（6）延伸到外部），并且包括用于接收部分中的管道的端部的密封连接装置（13,9），在主体的外部部分延伸并从入口开口突出的刚性套筒（21），套筒包括第一和第二相对分别与第一和第二环形和可弹性变形的外部密封件相关联的端部（22,23），其布置成分别承载在主体和管道上。

3. 发明申请

WO2008047002A2 ROTARY CONNECTION DEVICE 审中-公开
标题翻译：旋转连接装置
公开(公告)号：WO2008047002A2
公开(公告)日：2008-04-24
申请号：PCT/FR2007001712
申请日：2007-10-17
申请人： LEGRIS SA , CAMBOT COURRAU YVES , GUILLARD PHILIPPE , LE QUERE PHILIPPE
发明人： CAMBOT COURRAU YVES , GUILLARD PHILIPPE , LE QUERE PHILIPPE
IPC分类号： F16L27/08
CPC分类号： F16L37/53 , F16L27/0812 , F16L41/007 , Y10T403/32188 , Y10T403/75
摘要： The invention relates to a device for connecting a first line to a second line, said device comprising a first tubular element and a second tubular element (5, 6) which each have a connecting section (5.1, 5.2) for respectively connecting to the first line and to the second line and are interconnected by joining sections (5.2, 6.2) mounted in a mutually rotatably free manner, the joining section (5.2) of the first element (5) comprising a tubular male part which is radially elastically deformable and can be forcibly inserted into a relatively rigid female part (6.3) of the joining part (6.2) of the second element (6). The connection device comprises a third element (14, 24; 34) which defines a fluid passage and is received in the male part in order to prevent a radial deformation of same.
摘要翻译：本发明涉及一种用于将第一线连接到第二线的装置，所述装置包括第一管状元件和第二管状元件（5,6），每个元件具有连接部分（5.1,5.2），用于分别连接到第一线并且通过以相互可自由旋转的方式安装的接合部分（5.2,6.2）相互连接，第一元件（5）的接合部分（5.2）包括可径向弹性变形的管状阳部件被强制地插入到第二元件（6）的接合部分（6.2）的相对刚性的凹形部分（6.3）中。连接装置包括限定流体通道并被容纳在阳部件中的第三元件（14,24; 34），以防止其径向变形。

4. 发明申请

WO2009092917A3 QUICK-COUPLING DEVICE FOR A TUBE WITH A SAFETY RING 审中-公开
标题翻译：具有安全环的管子的快速联接装置
公开(公告)号：WO2009092917A3
公开(公告)日：2009-11-12
申请号：PCT/FR2008001565
申请日：2008-11-06
申请人： LEGRIS SA , LE QUERE PHILIPPE
发明人： LE QUERE PHILIPPE
IPC分类号： F16L37/091 , F16B43/00 , F16L37/092
CPC分类号： F16L37/092 , F16B43/006 , F16L37/0915 , F16L37/0982 , F16L2201/10 , F16L2201/80 , Y10T29/49826
摘要： The invention relates to a quick-coupling device for connecting a tube to a rigid bored element, comprising a tubular insert possessing exterior means for anchoring it in the bore of the rigid element, releasable interior means for retaining the tube, and a release means mounted movably translationally relative to the rigid element for releasing the retaining means when it is inserted into the element, the release means possessing a rear part which projects out of the element and has a shoulder surface opposite a fixed surface of the element or tubular insert, so that a groove is defined between them to accommodate an intermediate ring that resists the insertion of the release means, said device being characterized in that said ring (20) is in the form of an open annulus that is closed on itself by means of final connection elements (24, 25), the annulus comprising a portion (23) having less resistance to traction.
摘要翻译：本发明涉及一种用于将管连接到刚性钻孔元件的快速连接装置，该快速连接装置包括具有用于将其锚定在刚性元件的钻孔中的外部装置的管状插入件，用于保持该管的可释放的内部装置以及安装有释放装置可移动地相对于刚性元件平移，以在保持装置插入到元件中时释放保持装置，释放装置具有从元件突出并具有与元件或管状插入物的固定表面相对的肩部表面的后部，因此在它们之间限定凹槽以容纳抵抗释放装置的插入的中间环，所述装置的特征在于，所述环（20）呈开放环空的形式，所述开放环空通过最终连接而自身闭合元件（24,25），所述环包括具有较小牵引阻力的部分（23）。

5. 发明申请

WO2004023013A3 METHOD FOR CONNECTING PIPES FOR HIGH PRESSURE FLUIDS 审中-公开
标题翻译：用于连接高压油管的方法
公开(公告)号：WO2004023013A3
公开(公告)日：2004-05-27
申请号：PCT/FR0302598
申请日：2003-08-28
申请人： LEGRIS SA , LE QUERE PHILIPPE
发明人： LE QUERE PHILIPPE
IPC分类号： F16L37/088
CPC分类号： F16L37/088
摘要： The invention concerns connection means comprising a fitting (1) delimiting an inner channel (3) whereof one end section (7) has an orifice for inserting (6) an end piece (8) and provided with means for tightly retaining therein the end piece, said means including an annular sealing element (11) which axially compressible and which is mounted in the fitting to provide a surface acting as support for an end surface of the end piece and an annular retaining element (18) which is radially and elastically deformable which is received in an inner groove (21) of the end section to present a circumferential part projecting through an opening of the inner groove (21) to be received in an outer groove (24) of the end piece, the inner groove including on the side of the end section opening a concave truncated flank (22) forming a choking means for the retaining element, and on the side opposite the opening a convex truncated flank (23) which is spaced apart from the concave truncated flank by a distance such that the retaining element is received with clearance in the inner groove, and the end surface of the end piece and the outer groove thereof being separated by a distance slightly greater than that separating the sealing element surface and the opening of the fitting inner groove.
摘要翻译：本发明涉及连接装置，其包括限定内部通道（3）的配件（1），其中一个端部部分（7）具有用于插入（6）端部件（8）的孔口，并且设置有用于紧密地保持在其中的端部件，所述装置包括可轴向压缩并且安装在所述配件中的环形密封元件（11），以提供用作所述端件的端面的支撑的表面和环形保持元件（18），所述环形保持元件（18）是径向可弹性变形的其被容纳在所述端部的内槽（21）中，以呈现通过所述内槽（21）的开口突出的周向部分，以被容纳在所述端件的外槽（24）中，所述内槽包括所述端部的侧面打开形成用于所述保持元件的阻塞装置的凹形截头端面（22），并且在所述开口的与所述开口相对的一侧上形成与所述凹形截顶面间隔开的凸截面（23）使得保持元件在内槽中间隙被容纳的距离，并且端片及其外槽的端面被分开一些比将密封元件表面和配件内槽的开口分开的距离。

6. 发明申请

WO2010081958A2 MEMBER IN A FLUID TRANSPORT CIRCUIT WITH MOBILE SEAL 审中-公开
标题翻译：流动运输电路中的会员与移动密封
公开(公告)号：WO2010081958A2
公开(公告)日：2010-07-22
申请号：PCT/FR2010000005
申请日：2010-01-07
申请人： LEGRIS SAS , LE QUERE PHILIPPE
发明人： LE QUERE PHILIPPE
IPC分类号： F16L17/06 , F16L17/00
CPC分类号： F16L17/06 , F16L37/091
摘要： The invention relates to a member in a fluid transport circuit, that includes a tubular body (1) provided at the outside thereof with an annular shoulder (5) in which a groove (6) is formed having a bottom (6.1) along which extend outer (6.2) and inner (6.3) flanges for receiving an annular seal (8) that bears against one surface (103) along an inlet opening (102) of a channel (101) of an element (100) to which said member is to be secured, characterised in that the body defines at least one passage (7) for feeding the fluid into the groove in order to urge the seal back against the outer surface of the groove and against the surface along the inlet opening of the channel.
摘要翻译：本发明涉及一种流体输送回路中的构件，其包括在其外侧设置有环形肩部（5）的管状体（1），其中形成有槽（6），其具有底部（6.1），所述槽外部（6.2）和内部（6.3）凸缘，用于接收沿着元件（100）的通道（101）的入口（102）抵靠一个表面（103）的环形密封件（8），所述构件其特征在于，所述主体限定至少一个用于将流体输送到凹槽中的通道（7），以便将密封件推回到凹槽的外表面并且沿着通道的入口开口抵靠表面。

7. 发明专利

JP2001141157A CONNECTION DEVICE FOR CONNECTING PIPE END TO MEMBER 失效
公开(公告)号：JP2001141157A
公开(公告)日：2001-05-25
申请号：JP2000294533
申请日：2000-09-27
申请人： LEGRIS SA
发明人： LE QUERE PHILIPPE
IPC分类号： F16L21/02 , F16L21/08 , F16L37/091 , F16L37/12
摘要： PROBLEM TO BE SOLVED: To provide a connection device to connect a pipe end to a member. SOLUTION: The connection device is provided with a tubular terminating parts 1 having a first end part and a second end part mounted on the member, the pipe end C can be engaged with the terminating parts through the second end part, the terminating parts comprises an abutting part against the engagement of the pipe end part and a means to fix the pipe end inside the end parts so as to prevent any leakage on the inner side, these means include a sealing element and a means 6 to hold the pipe end within the terminating parts, the connection device is provided with a sleeve 7 elastically deformable toward the first end part of the terminating parts at least in the axial direction, and the sleeve 7 comprises a means to fix the sleeve in the axial direction within the terminating parts, and an end part 7b provided with an annular inside shoulder part 14 to be abutted on an end face S of the pipe end C so as to form an abutting part against the engagement with the pipe end.

8. 发明专利

JP2003056765A Method of releasing connection of conduit end from outside of joint, and connecting device corresponding to it 审中-公开
标题翻译：从连接外部释放连接的连接方法，连接与其相关的设备
公开(公告)号：JP2003056765A
公开(公告)日：2003-02-26
申请号：JP2001246159
申请日：2001-08-14
申请人： Comap , Legris Sa , コマプ , レリソシエテアノニム
发明人： LE QUERE PHILIPPE , TUFFE STEPHANE , SELLIER MARC
IPC分类号： F16L19/08 , F16L21/08 , F16L37/12
CPC分类号： F16L37/091
摘要： PROBLEM TO BE SOLVED: To provide a connection releasing method for allowing easy release of connection of a conduit end and securing effective connection of the conduit end to a certain element, and a connecting device corresponding to it. SOLUTION: The method is used for releasing the connection of the conduit end from the outside in a joint or the like that has engaging teeth and has a body 4 including an engaging ring 22 held in the body by a removable guide socket 24. The method comprises a process of pulling out the removable guide socket 24, a process of installing on the conduit end a connection releasing ring 31 having a shape allowing movement together with teeth of the engaging ring 22 so as to allow tilting of teeth, and inserting the front face 36 into the body of the connecting device, a process of positioning the connection releasing ring 31 over the body 4 and pushing the connection releasing ring 31 toward the body 4 of the connecting device to move the connection releasing ring 31 toward the engaging ring 22, and a process of operating the front face 36 of the connection releasing ring 31 for the teeth of the engaging ring 22.
摘要翻译：要解决的问题：提供一种连接释放方法，用于允许容易地释放导管端部的连接并且确保导管端部与特定元件的有效连接以及与其对应的连接装置。解决方案：该方法用于在具有接合齿的接头等中释放导管端部与外部的连接，并且具有主体4，主体4包括通过可移除导向插座24保持在本体中的接合环22。包括拉出可移除导向插座24的过程，在导管端安装具有允许与接合环22的齿一起运动的形状的连接释放环31的过程，以允许齿倾斜，并且将前部面36插入连接装置的本体，将连接释放环31定位在主体4上并将连接释放环31推向连接装置的主体4的过程，以使连接释放环31朝向接合环22移动以及操作用于接合环22的齿的连接释放环31的前表面36的处理。

9. 发明专利

FR2918150B1 RACCORD A LAVAGE EXTERIEUR FACILITE 未知
公开(公告)号：FR2918150B1
公开(公告)日：2014-11-14
申请号：FR0704688
申请日：2007-06-29
申请人： LEGRIS SA
发明人： LE QUERE PHILIPPE
IPC分类号： F16L37/08 , F16L21/00

10. 发明专利

FR2938038B1 ELEMENT D'ETANCHEITE SANS ZONE DE RETENTION ET DISPOSITIF DE RACCORDEMENT COMPORTANT UN TEL ELEMENT D'ETANCHEITE 未知
公开(公告)号：FR2938038B1
公开(公告)日：2014-01-17
申请号：FR0806127
申请日：2008-11-04
申请人： LEGRIS SA
发明人： LE QUERE PHILIPPE , FORGIT CEDRIC
IPC分类号： F16L21/00 , F16J15/02 , F16L25/00
摘要： Elément d'étanchéité (6) annulaire comportant une portion annulaire d'appui (8) d'une face terminale (9) de l'extrémité de conduit (4), caractérisée en ce qu'il comprend également, coaxialement à la partie d'appui, une partie annulaire mâle (10) qui est reliée à une circonférence interne de la partie d'appui et qui est agencée pour pénétrer dans l'extrémité de conduit en étant déplaçable depuis un état de repos dans laquelle la partie mâle a un diamètre externe inférieur à un diamètre interne de l'extrémité de conduit vers un état d'étanchéité dans lequel le diamètre externe de la partie mâle est au moins égal au diamètre interne de l'extrémité de conduit, la partie d'appui étant agencée pour former un levier de déplacement de la partie mâle vers son état d'étanchéité. Dispositif de raccordement comportant un tel élément d'étanchéité.

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