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1. 发明专利

JP2013200037A Screw connection device for connecting flanged pipe ends of two tubes 有权
标题翻译：用于连接两管法兰管端的螺丝连接装置
公开(公告)号：JP2013200037A
公开(公告)日：2013-10-03
申请号：JP2013060384
申请日：2013-03-22
申请人： Ti Automotive (Heidelberg) Gmbh , テーイー・アウトモティーフェ(ハイデルベルク)ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング
发明人： WEICK GEORG , ABBOTT SEBASTIAN , STAHN ANDREAS
IPC分类号： F16L19/02 , F16L23/036
CPC分类号： F16L19/0286 , B60T17/043 , F02M55/005 , F16L19/0218 , F16L19/0283
摘要： PROBLEM TO BE SOLVED: To provide a screw connection device having a highly reliable assembling characteristic and simple manufacturability.SOLUTION: In a preassembled state, a spacer element 20 is held in a receiving space 7 with a predetermined clearance between a first flange part 9 and an internal thread 12, and extends into the receiving space 7, a second pipe end 18 having a second flange part 19 can be held in a screw 2, an assembled state is established by screwing-in to the inside of a female screw 3 of the screw 2, and in the assembled state, the second flange part 19 is urged with operation force by the screw 2 as follows, that is, the second flange part 19 is pressed as follows to a seal surface 25 of the spacer element 20 and the spacer element 20 is pressed as follows to the first flange part 9 with a separate seal surface 24, that is, an abutment surface 28 on the rear side of the first flange part 9 can be urged so as to be pressed against a contacting surface 29 of the female screw 3 in an assembled state.
摘要翻译：要解决的问题：提供一种具有高度可靠的组装特性和简单可制造性的螺钉连接装置。解决方案：在预组装状态下，间隔元件20以第一凸缘部分9和第二凸缘部分9之间的预定间隙保持在容纳空间7中内螺纹12，并且延伸到接收空间7中，具有第二凸缘部分19的第二管端18可以被保持在螺钉2中，通过拧入内螺纹3的内部来建立组装状态螺杆2，并且在组装状态下，第二凸缘部19被螺钉2的操作力如下地施力，即第二凸缘部19如下地按压到间隔元件20的密封表面25，并且隔离元件20如下地按照第一凸缘部分9被压制成具有单独的密封表面24，即，可以将第一凸缘部分9的后侧上的邻接表面28推压以抵抗接触表面 29的内螺纹3处于组装状态。

2. 发明专利

JP2011169465A Pipe connection assembly 审中-公开
标题翻译：管道连接总成
公开(公告)号：JP2011169465A
公开(公告)日：2011-09-01
申请号：JP2011032847
申请日：2011-02-18
申请人： Ti Automotive (Heidelberg) Gmbh , テーイー・アウトモティーフェ(ハイデルベルク)ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング
发明人： WEICK GEORG , HERSEL WALTER , FIEDLER UWE , ABBOTT SEBASTIAN
IPC分类号： F16L19/02
CPC分类号： F16L19/0286 , F02M55/005 , F16L19/0225 , F16L19/0283
摘要： PROBLEM TO BE SOLVED: To provide a pipe connection assembly avoiding disadvantages by easily and surely attaining a fluid-tight connection between pipeline and a connection element.
SOLUTION: A pipe connection assembly includes a connection fitting 2 provided to surround a pipeline 4 at the end so that a pressing surface 11 faces the rear side surface 14 of a connected flange 5. The flange 5 has a sealing surface 15 on the front side, and the sealing surface 15 is pressed to a contact surface 16 of a connection element 8 or to a second sealing surface of a second flange of a second pipeline by the axial movement of the connection fitting 2. A stop element 12 is provided between the connection fitting 2 and the contact surface 16 of the connection element 8, and the stop element 12 limits or interrupts the axial movement of the connection fitting 2. In the case of the axial movement of the connection fitting 2, the stop element rests at the contact surface 16 of the connection element 8.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种管连接组件，通过容易且可靠地获得管道和连接元件之间的流体密封连接来避免缺点。管道连接组件包括连接配件2，连接配件2设置成在端部处围绕管道4，使得按压表面11面向连接的凸缘5的后侧表面14.凸缘5具有密封表面15 通过连接配件2的轴向移动，前侧和密封表面15被按压到连接元件8的接触表面16或第二管道的第二凸缘的第二密封表面。停止元件12是设置在连接配件2和连接元件8的接触表面16之间，并且止动元件12限制或中断连接配件2的轴向移动。在连接配件2的轴向移动的情况下，止动元件搁置在连接元件8的接触表面16上。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2009299895A Screw element and device for connecting pipe 有权
标题翻译：螺丝元件和连接管的装置
公开(公告)号：JP2009299895A
公开(公告)日：2009-12-24
申请号：JP2009138804
申请日：2009-06-10
申请人： Ti Automotive (Heidelberg) Gmbh , テーイー・アウトモティーフェ(ハイデルベルク)ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング
发明人： ABBOTT SEBASTIAN , FIEDLER UWE , SAUSNER ANDREAS
IPC分类号： F16B7/18 , F16B5/00 , F16B7/04 , F16L19/02 , F16L19/04 , F16L41/08
CPC分类号： F16L19/0286 , B60T17/043 , F02M55/004 , F16L19/0243 , F16L33/06 , Y10T29/49963
摘要： PROBLEM TO BE SOLVED: To avoid unintended loosening or separation of a screw element in a simple, effective, functional and secure method. SOLUTION: The screw element includes a screw thread and at least one contact surface with no screw thread, and is used in particular for connecting a pipe and preferably connecting a pipe used in an automobile. A first coating having a first friction coefficient μ 1 is provided in at least some portion of the screw thread and a second coating having a second friction coefficient μ 2 is provided in at least some portion of the contact surface. The first friction coefficient μ 1 is set larger, in particular much larger than the second friction coefficient μ 2 . COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了避免在简单，有效，功能和安全的方法中意外松动或分离螺丝元件。解决方案：螺杆元件包括螺纹和至少一个没有螺纹的接触表面，并且特别用于连接管道并且优选地连接汽车中使用的管道。在螺纹的至少一部分中提供具有第一摩擦系数μSB> 1 的第一涂层，并且在第二涂层中具有第二摩擦系数μSB> 2 至少部分接触表面。第一摩擦系数μ 1 设定得比第二摩擦系数μSB> 2更特别大。版权所有（C）2010，JPO＆INPIT

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