公开(公告)号：WO2007084183A1

公开(公告)日：2007-07-26

申请号：PCT/US2006/028125

申请日：2006-07-20

Applicant: PARKER-HANNIFIN CORPORATION ,  UDHOFER, Andreas ,  EHRKE, Dieter ,  GIROD, Kenneth P ,  MOREIRAS, Luis ,  WEIL, Andreas ,  PATEL, Hiralal ,  YU, Le

Inventor： UDHOFER, Andreas ,  EHRKE, Dieter ,  GIROD, Kenneth P ,  MOREIRAS, Luis ,  WEIL, Andreas ,  PATEL, Hiralal ,  YU, Le

IPC: F16L19/02 ,  F16L37/088

CPC classification number: F16L19/0231 ,  F16L37/088 ,  F16L37/148

Abstract: An adaptor (45) for converting to a push-to-connect tube fitting/port a standard tube fitting/port body (10) having a threaded portion (11) for threaded attachment of a nut/plug (12) , comprises a coupling nut/plug (12) 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) 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) .

Abstract translation: 用于转换成具有用于螺母/插头（12）的螺纹连接的螺纹部分（11）的标准管配件/端口主体（10）的按钮式连接管配件/端口的适配器（45）包括联接器 螺母/塞子（12）具有轴向内螺纹端部，用于螺纹连接到配件/端口主体（10）的螺纹部分（11）。 容纳在螺母/塞子（12）内的管密封构件（15），用于密封到具有与管（19）的端部间隔开的锁定表面（22）的管（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。