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21. 发明公开

EP0484125A3 Orbital welding apparatus 失效
标题翻译： ORBITAL焊接设备
公开(公告)号：EP0484125A3
公开(公告)日：1993-01-13
申请号：EP91310013.7
申请日：1991-10-30
申请人： CAJON COMPANY
发明人： Richards, Charles N. , Benway, Ernest A. , Gausman, Theodore J.
IPC分类号： B23K9/028 , B23K37/053
CPC分类号： B23K9/0286 , B23K9/323
摘要： An orbital welding apparatus comprises a modular weld head unit (B) whose weld head (52) includes an annular rotor (98) carrying a welding electrode (126) for rotation about an axis for welding abutting ends of tubular members positioned in alignment on the axis. A drive assembly (A) for driving the rotor includes a motor unit (18) carried in a separate modular housing (10) for ready manual connection to and disconnection from the weld head unit (B). In the preferred form, a transmission module is connected with the motor unit and connects to the weld head unit by a flexible drive shaft assembly (54) to allow the motor unit to have substantially any desired orientation relative to the weld head (52). A separate clamping assembly (C) is received in the weld head (52) for holding the tubular members relative to the weld head (52).

22. 发明授权

EP0285387B1 Tube coupling 失效
标题翻译：管连接
公开(公告)号：EP0285387B1
公开(公告)日：1991-08-28
申请号：EP88302819.3
申请日：1988-03-30
申请人： CAJON COMPANY
发明人： Weigl, Jeffrey Lee
IPC分类号： F16L25/02
CPC分类号： F16L25/023

23. 发明公开

EP0219349A1 Fluid coupling 失效
标题翻译： Fluidkupplung。
公开(公告)号：EP0219349A1
公开(公告)日：1987-04-22
申请号：EP86307968.7
申请日：1986-10-15
申请人： CAJON COMPANY
发明人： Babuder, Gerald Alan , Weigl, Jeffrey Lee
IPC分类号： F16L19/03 , F16L19/00 , F16L17/06
CPC分类号： F16L19/0218 , F16L19/0212 , Y10S285/91 , Y10S285/917
摘要： For maintaining an annular sealing gasket (122) in some predetermined position between and substantially coaxial with opposed annular sealing beads (36', 56') extending axially from each of a pair of coupling components (10', 12') a plurality of axial retaining legs (124) are formed integrally with the gasket body (122). The retaining legs (124) facilitate mounting to one of the coupling components (10', 12') so that the gasket (122) body is captured substantially coaxial with the one coupling component (10') and with the associated sealing bead (36') engaging one of the gasket faces. The legs (124) are positioned circumferentially about the gasket body (122) for engaging the one coupling component (10') coaxial with the associated sealing bead (36'). The arrangement accommodates precise positioning of the gasket (122) relative to the coupling components (10', 12') at initial coupling makeup and does not interfere with the coupling components (10', 12') themselves. Precise repositioning of the gasket (122) relative to the component sealing beads (36', 56') during subsequent dismantling and reassembly of the coupling is enabled.
摘要翻译：为了将环形密封垫圈（122）保持在一些预定位置之间，并且与从一对联接部件（10'，12'）中的每一个轴向延伸的相对的环形密封珠（36'，56'）基本上同轴，多个轴向保持腿（124）与垫片主体（122）一体地形成。保持腿（124）便于安装到联接部件（10'，12'）中的一个上，使得垫圈（122）主体被捕获与一个联接部件（10'）基本上同轴并且与相关联的密封凸缘（36） '）接合一个垫圈面。腿部124围绕垫圈主体122定位，用于与一个与相关联的密封凸缘（36'）同轴的连接部件（10'）接合。该装置在初始联接补充时可相对于联接部件（10'，12'）精确地定位垫圈（122），并且不会干扰联接部件（10'，12'）本身。能够在随后拆卸和重新组装联接件期间相对于部件密封珠（36'，56'）精确地重新定位垫圈（122）。

24. 发明授权

EP0581535B1 Orbital welding apparatus with safety interlock 失效
标题翻译：用安全联锁钢轨焊接设备
公开(公告)号：EP0581535B1
公开(公告)日：1997-12-10
申请号：EP93305813.3
申请日：1993-07-22
申请人： CAJON COMPANY
发明人： Benway, Ernest A. , Gausman, Theodore J. , Richard, Charles N. , Mussig, Michael J. , Stafford, David N.
IPC分类号： B23K9/028 , B23K9/32
CPC分类号： B23K9/323 , B23K9/0286 , B23K9/282

25. 发明公开

EP0768489A1 Tube coupling 失效
标题翻译：管接头
公开(公告)号：EP0768489A1
公开(公告)日：1997-04-16
申请号：EP96307377.0
申请日：1996-10-10
申请人： CAJON COMPANY
发明人： Mohlenkamp, Michael J.
IPC分类号： F16L19/02
CPC分类号： F16L19/0231 , F16L19/025
摘要： A tube coupling assembly (10) includes first and second generally cylindrical coupling components (12,14) each terminating in a radially outwardly extending flange (26) surrounding a sealing end face (16). The coupling components (12,14) are positioned in axial alignment and an improved nut assembly is provided for selectively driving the sealing end faces toward one another. The nut assembly comprises a sleeve-like main body (44) positioned in surrounding relationship to the first and second coupling components (12,14). A nut member (34) is threadedly connected with a first end of the main body (44) and engages with the radially outwardly extending flange (26) on the first coupling component (12) on the side opposite its sealing face (16). A split-ring connector (62) comprising cooperating half-ring members (66) is positioned in surrounding relationship to the second end of the main body (44) and releasably connected thereto. The half-ring members (66) include radially inwardly extending flanges (70,72) engaged with the radially outwardly extending flange (26) on the second coupling component (14) on the side opposite its sealing face (16).
摘要翻译：管连接组件（10）包括第一和第二大致圆柱形的连接部件（12,14），每个连接部件终止于围绕密封端面（16）的径向向外延伸的凸缘（26）。联接部件（12,14）定位成轴向对齐，并且提供改进的螺母组件用于选择性地朝向彼此驱动密封端面。螺母组件包括围绕第一和第二联接部件（12,14）定位的套筒状主体（44）。螺母构件（34）与主体（44）的第一端螺纹连接，并且在与其密封面（16）相反的侧上与第一联接构件（12）上的径向向外延伸的凸缘（26）接合。包括配合半环构件（66）的开口环连接器（62）围绕主体（44）的第二端定位并可释放地连接到其上。半环构件66包括径向向内延伸的凸缘70,72，该凸缘在与其密封面16相反的一侧与第二联接部件14上的径向向外延伸的凸缘26接合。

26. 发明公开

EP0674967A2 A clamping assembly 失效
标题翻译： Befestigungsvorrichtung。
公开(公告)号：EP0674967A2
公开(公告)日：1995-10-04
申请号：EP95201889.3
申请日：1991-10-30
申请人： CAJON COMPANY
发明人： Benway, Ernest A. , Richards, Charles N. , Gausman, Theodore J.
IPC分类号： B23K37/053 , B23K9/028
CPC分类号： B23K9/0286 , B23K9/323
摘要： For use in an orbital welding apparatus, a tube clamping assembly for holding cylindrical tube ends coaxially aligned with a first axis and in abutting relationship while welding is performed to join said tube ends, comprises first and second pairs of transversely spaced clamp arms (168) extending from a base (160). The said second pair of arms (172) are mounted for pivotal movement in a first direction about a second axis (188) parallel to said first axis to move the clamp jaws (174) in a first direction to a tube end gripping position.
摘要翻译：为了在轨道焊接设备中使用，用于保持与第一轴线同轴对准并且在焊接时处于邻接关系的圆柱形管端部的管夹持组件用于连接所述管端部，包括第一和第二对横向间隔开的夹紧臂（168）从基座（160）延伸。所述第二对臂（172）安装成围绕平行于所述第一轴线的第二轴线（188）在第一方向上枢转运动，以将夹钳（174）沿第一方向移动到管端夹持位置。

27. 发明公开

EP0645573A3 Clamped flange fitting assembly 失效
标题翻译：夹紧法兰接头组件
公开(公告)号：EP0645573A3
公开(公告)日：1995-07-12
申请号：EP94305397.5
申请日：1994-07-21
申请人： CAJON COMPANY
发明人： Babuder, Gerald A. , Fisher, Ronald K. , Benway, Ernest A.
IPC分类号： F16L23/032 , F16L23/10 , F16B43/00
CPC分类号： F16L23/10 , F16L23/18 , F16L23/22
摘要： A clamped flange pipe or tube fitting (10) assembly includes a resilient seal ring (50) compressed in a chamber (30) formed by cooperating recesses in opposed flanges (18,18'). The chamber (30) and seal ring (50) are dimensionally related in a manner to produce circumferentially continuous, radially spaced primary and secondary seal areas (42,46) and to assure a continuous interior surface between the connected pipes or tubes (12,14) with no recesses to entrap process fluids.
摘要翻译：夹紧法兰管或管接头（10）组件包括压缩在腔（30）中的弹性密封环（50），所述腔通过协作对置凸缘（18,18'）中的凹槽而形成。腔室（30）和密封环（50）在尺寸上相关，以产生周向连续的，径向隔开的主密封区域和次密封区域（42,46），并确保连接的管道或管道 14）没有凹陷来截留过程流体。

28. 发明授权

EP0482865B1 Fluid coupling 失效
标题翻译： Rohrverbindung。
公开(公告)号：EP0482865B1
公开(公告)日：1995-05-03
申请号：EP91309717.6
申请日：1991-10-21
申请人： CAJON COMPANY
发明人： Babuder, Gerald Alan
IPC分类号： F16L19/03
CPC分类号： F16L19/0212 , Y10S285/91 , Y10S285/917

29. 发明公开

EP0645573A2 Clamped flange fitting assembly 失效
标题翻译： Flanschverbindung。
公开(公告)号：EP0645573A2
公开(公告)日：1995-03-29
申请号：EP94305397.5
申请日：1994-07-21
申请人： CAJON COMPANY
发明人： Babuder, Gerald A. , Fisher, Ronald K. , Benway, Ernest A.
IPC分类号： F16L23/032 , F16L23/10 , F16B43/00
CPC分类号： F16L23/10 , F16L23/18 , F16L23/22
摘要： A clamped flange pipe or tube fitting (10) assembly includes a resilient seal ring (50) compressed in a chamber (30) formed by cooperating recesses in opposed flanges (18,18'). The chamber (30) and seal ring (50) are dimensionally related in a manner to produce circumferentially continuous, radially spaced primary and secondary seal areas (42,46) and to assure a continuous interior surface between the connected pipes or tubes (12,14) with no recesses to entrap process fluids.
摘要翻译：夹紧的法兰管或管接头（10）组件包括压缩在由相对的凸缘（18,18'）中的配合凹槽形成的腔室（30）中的弹性密封环（50）。室（30）和密封环（50）的尺寸相关，以便产生周向连续的，径向隔开的主密封区域和次密封区域（42,46），并且确保连接的管子或管子（12,12）之间的连续的内表面， 14）没有凹陷来捕获过程流体。

30. 发明授权

EP0466371B1 Tube coupling 失效
公开(公告)号：EP0466371B1
公开(公告)日：1994-04-06
申请号：EP91305879.8
申请日：1991-06-28
申请人： CAJON COMPANY
发明人： Babuder, Gerald Alan
IPC分类号： F16L19/02
CPC分类号： F16L19/025 , F16L19/0218 , Y10S285/917

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