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1. 发明申请

US20070052237A1 ADAPTOR AND METHOD FOR CONVERTING STANDARD TUBE FITTING/PORT TO PUSH-TO-CONNECT TUBE FITTING/PORT 有权
标题翻译：适配器和方法用于转换标准管件接头/端口，用于连接管接头/端口
公开(公告)号：US20070052237A1
公开(公告)日：2007-03-08
申请号：US11458860
申请日：2006-07-20
申请人： Andreas Udhofer , Dieter Ehrke , Kenneth Girod , Luis Moreiras , Andreas Weil , Hiralal Patel , Le Yu
发明人： Andreas Udhofer , Dieter Ehrke , Kenneth Girod , Luis Moreiras , Andreas Weil , Hiralal Patel , Le Yu
IPC分类号： F16L25/00
CPC分类号： F16L37/088 , F16L19/0231 , F16L37/148
摘要： An adaptor for converting to a push-to-connect tube fitting/port a standard tube fitting/port body having a threaded portion for threaded attachment of a nut/plug, comprises a coupling nut/plug having an axially inner threaded end portion for threaded attachment to the threaded portion of the fitting/port body; a tube sealing member contained within the nut/plug for sealing to a tube having a locking surface spaced from the end of the tube; and a retention device retained in the nut/plug, which nut/plug has at an axially outer end thereof a central opening through which the tube can be inserted into the coupling nut/plug, whereby the locking surface can be engaged by the retention device to prevent axial withdrawal of the tube from the coupling nut/plug once inserted; wherein sealing and retention of the tube is effected within the confines of the coupling nut/plug and separate from and without requiring modification of the standard tube fitting/port body.
摘要翻译：用于转换成按钮式连接管配件/端口的标准管配件/端口主体，其具有用于螺母/塞的螺纹连接的螺纹部分，包括具有用于螺纹/螺栓的轴向内螺纹端部的联接螺母/ 附接到配件/端口主体的螺纹部分; 容纳在螺母/塞子内的管密封构件用于密封到具有与管的端部间隔开的锁定表面的管; 以及保持装置，其保持在所述螺母/塞子中，所述螺母/塞在其轴向外端具有中心开口，所述管能够通过所述中心开口插入所述联接螺母/塞中，由此所述锁定表面可由所述保持装置一旦插入，防止管子从联接螺母/插头的轴向退出; 其中管的密封和保持在联接螺母/塞的范围内实现，并且不需要修改标准管配件/端口主体并且不需要修改。

2. 发明申请

US20080136178A1 Adaptor and Method For Converting Standard Tube Fitting/Port to Push-To-Connect Tube Fitting/Port 有权
标题翻译：用于将标准管接头/端口转换成按需连接管接头/端口的适配器和方法
公开(公告)号：US20080136178A1
公开(公告)日：2008-06-12
申请号：US11572472
申请日：2005-07-21
申请人： Andreas Udhofer , Dieter Ehrke , Hiralal Patel , Kenneth P. Girod , Luis Moreiras , Andreas Weil , Le Yu
发明人： Andreas Udhofer , Dieter Ehrke , Hiralal Patel , Kenneth P. Girod , Luis Moreiras , Andreas Weil , Le Yu
IPC分类号： F16L19/02 , F16L37/088
CPC分类号： F16L19/0231 , F16L37/088
摘要： An adaptor (45) for converting to a push-to-connect tube fitting/port a standard tube fitting/port body (10, 110, 210, 310, 410, 510, 610) having a threaded portion (11) for threaded attachment of a nut/plug (12), comprises a coupling nut/plug (12, 112, 212, 312, 412, 512, 612) having an axially inner threaded end portion for threaded attachment to the threaded portion (11) of the fitting/port body (10); a tube sealing member (15, 115, 215, 315, 415, 515, 615) contained within the nut/plug (12) for sealing to a tube (19) having a locking surface (22) spaced from the end of the tube (19); and a retention device (23) retained in the nut/plug (12), which nut/plug (12) has at an axially outer end thereof a central opening through which the tube (19) can be inserted into the coupling nut/plug (12), whereby the locking surface (22) can be engaged by the retention device (23) to prevent axial withdrawal of the tube (19) from the coupling nut/plug (12) once inserted; wherein sealing and retention of the tube (19) is effected within the confines of the coupling nut/plug (12) and separate from and without requiring modification of the standard tube fitting/port body (10).
摘要翻译：用于转换成具有螺纹部分（11）的标准管配件/端口主体（10,110,210,410,410,510,610）的按钮式连接管装配/端口的适配器（45），用于螺纹连接螺母/塞子（12）包括具有轴向内螺纹端部的联接螺母/塞子（12,112,212,312,412,512,612），用于螺纹连接到配件的螺纹部分（11） /港口（10）; 容纳在螺母/塞子（12）内的管密封构件（15,115,215,315,415,515,615），用于密封到具有与管的端部间隔开的锁定表面（22）的管（19）（19）; 以及保持装置（23），其保持在所述螺母/塞子（12）中，所述螺母/塞子（12）的轴向外端具有中心开口，所述管（19）能够通过所述中心开口插入所述联接螺母/ （12），由此锁定表面（22）可以由保持装置（23）接合，以防止管（19）一旦插入后从联接螺母/插头（12）轴向退回; 其中管（19）的密封和保持在联接螺母/塞（12）的范围内进行，并且与标准管配件/端口主体（10）不同或不需要修改。

3. 发明授权

US07914050B2 Adaptor and method for converting standard tube fitting/port to push-to-connect tube fitting/port 有权
标题翻译：将标准管接头/端口转换为按钮式连接管接头/端口的适配器和方法
公开(公告)号：US07914050B2
公开(公告)日：2011-03-29
申请号：US11572472
申请日：2005-07-21
申请人： Andreas Udhöfer , Dieter Ehrke , Hiralal Patel , Kenneth P. Girod , Luis Moreiras , Andreas Weil , Le Yu
发明人： Andreas Udhöfer , Dieter Ehrke , Hiralal Patel , Kenneth P. Girod , Luis Moreiras , Andreas Weil , Le Yu
IPC分类号： F16L39/00
CPC分类号： F16L19/0231 , F16L37/088
摘要： An adaptor (45) for converting to a push-to-connect tube fitting/port a standard tube fitting/port body (10, 110, 210, 310, 410, 510, 610) having a threaded portion (11) for threaded attachment of a nut/plug (12), comprises a coupling nut/plug (12, 112, 212, 312, 412, 512, 612) having an axially inner threaded end portion for threaded attachment to the threaded portion (11) of the fitting/port body (10); a tube sealing member (15, 115, 215, 315, 415, 515, 615) contained within the nut/plug (12) for sealing to a tube (19) having a locking surface (22) spaced from the end of the tube (19); and a retention device (23) retained in the nut/plug (12), which nut/plug (12) has at an axially outer end thereof a central opening through which the tube (19) can be inserted into the coupling nut/plug (12), whereby the locking surface (22) can be engaged by the retention device (23) to prevent axial withdrawal of the tube (19) from the coupling nut/plug (12) once inserted; wherein sealing and retention of the tube (19) is effected within the confines of the coupling nut/plug (12) and separate from and without requiring modification of the standard tube fitting/port body (10).
摘要翻译：用于转换成具有螺纹部分（11）的标准管配件/端口主体（10,110,210,410,410,510,610）的按钮式连接管装配/端口的适配器（45），用于螺纹连接螺母/塞子（12）包括具有轴向内螺纹端部的联接螺母/塞子（12,112,212,312,412,512,612），用于螺纹连接到配件的螺纹部分（11） /港口（10）; 容纳在螺母/塞子（12）内的管密封构件（15,115,215,315,415,515,615），用于密封到具有与管的端部间隔开的锁定表面（22）的管（19）（19）; 以及保持装置（23），其保持在所述螺母/塞子（12）中，所述螺母/塞子（12）的轴向外端具有中心开口，所述管（19）能够通过所述中心开口插入所述联接螺母/ （12），由此锁定表面（22）可以由保持装置（23）接合，以防止管（19）一旦插入后从联接螺母/插头（12）轴向退回; 其中管（19）的密封和保持在联接螺母/塞（12）的范围内进行，并且与标准管配件/端口主体（10）不同或不需要修改。

4. 发明授权

US08240719B2 Adaptor and method for converting standard tube fitting/port to push-to-connect tube fitting/port 有权
标题翻译：将标准管接头/端口转换为按钮式连接管接头/端口的适配器和方法
公开(公告)号：US08240719B2
公开(公告)日：2012-08-14
申请号：US11458860
申请日：2006-07-20
申请人： Andreas Udhöfer , Dieter Ehrke , Hiralal Patel , Le Yu , Kenneth P. Girod , Luis Moreiras , Andreas Weil
发明人： Andreas Udhöfer , Dieter Ehrke , Hiralal Patel , Le Yu , Kenneth P. Girod , Luis Moreiras , Andreas Weil
IPC分类号： F16L39/00
CPC分类号： F16L37/088 , F16L19/0231 , F16L37/148
摘要： An adaptor for converting to a push-to-connect tube fitting/port a standard tube fitting/port body having a threaded portion for threaded attachment of a nut/plug, comprises a coupling nut/plug having an axially inner threaded end portion for threaded attachment to the threaded portion of the fitting/port body; a tube sealing member contained within the nut/plug for sealing to a tube having a locking surface spaced from the end of the tube; and a retention device retained in the nut/plug, which nut/plug has at an axially outer end thereof a central opening through which the tube can be inserted into the coupling nut/plug, whereby the locking surface can be engaged by the retention device to prevent axial withdrawal of the tube from the coupling nut/plug once inserted; wherein sealing and retention of the tube is effected within the confines of the coupling nut/plug and separate from and without requiring modification of the standard tube fitting/port body.
摘要翻译：用于转换成按钮式连接管配件/端口的标准管配件/端口主体，其具有用于螺母/塞的螺纹连接的螺纹部分，包括具有用于螺纹/螺栓的轴向内螺纹端部的联接螺母/ 附接到配件/端口主体的螺纹部分; 容纳在螺母/塞子内的管密封构件用于密封到具有与管的端部间隔开的锁定表面的管; 以及保持装置，其保持在所述螺母/塞子中，所述螺母/塞在其轴向外端具有中心开口，所述管能够通过所述中心开口插入所述联接螺母/塞中，由此所述锁定表面可由所述保持装置一旦插入，防止管子从联接螺母/插头的轴向退出; 其中管的密封和保持在联接螺母/塞的范围内实现，并且不需要修改标准管配件/端口主体并且不需要修改。

5. 发明授权

US06708548B2 Device for forming an end area of a workpiece 有权
标题翻译：用于成形工件端部区域的装置
公开(公告)号：US06708548B2
公开(公告)日：2004-03-23
申请号：US10240620
申请日：2002-09-30
申请人： Dieter Ehrke , Udo Hunkenschroeder , Frank-Stefan Runte , Martin Ziehl
发明人： Dieter Ehrke , Udo Hunkenschroeder , Frank-Stefan Runte , Martin Ziehl
IPC分类号： B21D4100
CPC分类号： B21K21/12 , B21D41/00 , B21D41/02 , B21J9/06
摘要： The invention relates to a device for forming an end area of a workpiece (2), especially for cold press-forming an end area of a pipe, comprising two force transmitting elements (7, 9) which are guided in a common housing (3). The device is characterised in that a first pressure chamber (26) is located between the two force transmission elements (7, 9) and in that a second pressure chamber (28) is allocated to the second force transmission element (9). When the first force transmission element (7) is in the bracing position, the second force transmission element (9) can be displaced in relation to the first force transmission element (7) in order to form the workpiece.
摘要翻译：本发明涉及一种用于形成工件（2）的端部区域的装置，特别是用于冷压成型管道的端部区域的装置，包括两个在共同壳体（3）中引导的力传递元件（7,9））。该装置的特征在于，第一压力室（26）位于两个力传递元件（7,9）之间，并且第二压力室（28）被分配给第二力传递元件（9）。当第一力传递元件（7）处于支撑位置时，第二力传递元件（9）可以相对于第一力传递元件（7）移位，以形成工件。

6. 发明授权

US5351998A Coupling device 失效
标题翻译：耦合装置
公开(公告)号：US5351998A
公开(公告)日：1994-10-04
申请号：US800677
申请日：1991-11-27
申请人： Gunter Behrens , Dieter Ehrke
发明人： Gunter Behrens , Dieter Ehrke
IPC分类号： F16L19/08 , F16L19/12 , F16L17/02
CPC分类号： F16L19/12
摘要： The invention concerns a coupling device for maximum pressure-tight threaded pipe connectors with a standard coupling body, with a 24 degree connector, a coupling nut to effect a pressure-tight connection, a standard pipe or a connection stub for connection to other system components, and a two-part ring whereby one ring is provided with a holding element which takes the form of a cutting or clamping ring and the second ring takes the form of a sealing ring (6) for the coupling body (1) and is positioned in front of the holding element (7). The sealing ring is provided with a stop face (10) which progresses radially to its ring axis (9) and, when fitted, abuts on to the inner ring face (11 ) of the coupling body (1) which extends over at least a part of the inner bevel face [cone] (2) of the coupling body (1). The sealing element presents a conically progressing sliding face (14) for the holding element (7) and a stop face (15) progressing radially to the pipe or ring axis (9). The sliding surface (14) of the sealing element (6) takes the form of a cone and is surface treated.
摘要翻译：本发明涉及一种用于最大耐压螺纹管连接器的连接装置，其具有标准联接体，具有24度连接器，用于实现压力密封连接的联接螺母，用于连接到其它系统部件的标准管或连接柱和两部分环，其中一个环设置有采取切割或夹紧环形式的保持元件，并且第二环采取用于联接体（1）的密封环（6）的形式并且被定位在保持元件（7）的前方。所述密封环设置有止动面（10），所述止动面（10）径向前进到其环轴线（9），并且当被装配时，抵靠在所述联接体（1）的内环面（11）上，所述内环面耦合体（1）的内斜面（锥形）（2）的一部分。密封元件具有用于保持元件（7）的锥形前进的滑动面（14）和径向延伸到管或环轴线（9）的止动面（15）。密封元件（6）的滑动表面（14）呈圆锥形并进行表面处理。

7. 发明授权

US07490867B2 Pipe connector and a method for production thereof 有权
公开(公告)号：US07490867B2
公开(公告)日：2009-02-17
申请号：US10109796
申请日：2002-03-28
申请人： Dieter Ehrke
发明人： Dieter Ehrke
IPC分类号： F16L17/00
CPC分类号： F16L19/028 , B21D17/025 , B21J9/025
摘要： The invention relates to a pipe connector for a pressure-resistant, positive-fit, high pressure screwed joint. The connection includes a formed tube; a screw body or connector branch with a cone, which connects to a parallel axis drilling, with a radial end surface; a union nut; a sealing ring; and a retaining ring. The formed tube has a parallel axis end-piece with the same tube diameter and which corresponds to the depth of the tube seat base. The formed tube has a pronounced head which forms a mating face, with a cone surface of the union nut, and which leads to an abutment face at a front face of the retaining ring, essentially aligned with the tube axis. The retaining ring has a radial ring surface, which, in the assembled state, contacts with the front face of the cone of the connector branch or screw body, and thus permits a block assembly.

8. 发明申请

US20130015656A1 HIGH-PRESSURE CONNECTION DEVICE FOR PIPE AND HOSE LINES WITH A BAYONET COUPLING 审中-公开
标题翻译：用于具有BAYONET耦合的管道和软管线路的高压连接装置
公开(公告)号：US20130015656A1
公开(公告)日：2013-01-17
申请号：US13344849
申请日：2012-01-06
申请人： Dieter Ehrke , Carsten Schippers , Thomas Müller , Oliver Neiske
发明人： Dieter Ehrke , Carsten Schippers , Thomas Müller , Oliver Neiske
IPC分类号： F16L37/107
CPC分类号： F16L37/113 , F16L2201/10
摘要： A high-pressure connection device for pipe and hose lines with a connection body and a pipe-like end piece insertable into the connection body, including a union nut externally mounted to the connection body, which can be rotated between a released position and a mounted position. Form-locking designs, which act like a bayonet coupling, are arranged on the connection body and union nut in the form of projections on the union nut as well as in the form of interlocking contours formed on an end extension of the connection body for the locking reception of the projections when rotating the union nut. A security element is movable between a secure position and a release position for rotation of the union nut in order to prevent unintentional reverse rotation of the union nut.
摘要翻译：一种用于管道和软管线路的高压连接装置，其具有连接体和可插入到连接体中的管状端部件，其包括外部安装到连接体的联接螺母，其可以在释放位置和安装位置。形状锁定设计，其作用类似卡口式连接件，以连接体和连接螺母的形式布置在联接螺母上的突起形式以及形成在连接体的端部延伸部上的互锁轮廓的形式，用于旋转联管螺母时锁定突起的接收。安全元件可以在安全位置和释放位置之间移动以用于联接螺母的旋转，以防止联接螺母的无意的反向旋转。

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