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公开(公告)号：US20090066082A1
公开(公告)日：2009-03-12
申请号：US11850797
申请日：2007-09-06
Applicant: Keith D. Kainec
Inventor： Keith D. Kainec
CPC classification number: F16L13/146 , B21D39/046 , B25B27/10 , Y10T29/53987
Abstract: A coupling device includes a coupling body and a collar adapted to engage a tubular member in a permanent swaged connection. The coupling device includes axially spaced front and back ferrules which engage during swaging to provide a plurality of seals intermediate the ferrules and the tubular member as well as the coupling body. The back ferrule includes a central region having a generally cylindrical wall that is elastically/plastically deformed to a corrugated tube-like shape during swaging to enhance the maintenance of the seals. A portable installation tool for swaging the coupling body and collar to the tubular member is hydraulically actuated.
Abstract translation: 联接装置包括联接体和适于在永久成型连接中接合管状构件的套环。 联接装置包括轴向间隔开的前套圈和后套圈，其在型锻期间接合以在套圈和管状构件以及联接体之间提供多个密封件。 后套圈包括具有大致圆柱形壁的中心区域，其在型锻期间弹性/塑性变形为波纹状管状，以增强密封件的维护。 用于将联接体和套环模锻到管状构件的便携式安装工具被液压致动。
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公开(公告)号：US07900976B2
公开(公告)日：2011-03-08
申请号：US11850797
申请日：2007-09-06
Applicant: Keith D. Kainec
Inventor： Keith D. Kainec
IPC: F16L19/08
CPC classification number: F16L13/146 , B21D39/046 , B25B27/10 , Y10T29/53987
Abstract: A coupling device includes a coupling body and a collar adapted to engage a tubular member in a permanent swaged connection. The coupling device includes axially spaced front and back ferrules which engage during swaging to provide a plurality of seals intermediate the ferrules and the tubular member as well as the coupling body. The back ferrule includes a central region having a generally cylindrical wall that is elastically/plastically deformed to a corrugated tube-like shape during swaging to enhance the maintenance of the seals. A portable installation tool for swaging the coupling body and collar to the tubular member is hydraulically actuated.
Abstract translation: 联接装置包括联接体和适于在永久成型连接中接合管状构件的套环。 联接装置包括轴向间隔开的前套圈和后套圈，其在型锻期间接合以在套圈和管状构件以及联接体之间提供多个密封件。 后套圈包括具有大致圆柱形壁的中心区域，其在型锻期间弹性/塑性变形为波纹状管状，以增强密封件的维护。 用于将联接体和套环模锻到管状构件的便携式安装工具被液压致动。
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公开(公告)号：US08608210B2
公开(公告)日：2013-12-17
申请号：US12722660
申请日：2010-03-12
Applicant: Keith D. Kainec
Inventor： Keith D. Kainec
IPC: F16L19/08
CPC classification number: F16L19/00 , F16L19/065
Abstract: A coupling device includes a coupling body and a collar adapted to engage a tubular member in a fluid tight seal. The coupling device includes axially spaced front and back ferrules which engage during mounting to provide a plurality of seals intermediate the ferrules and the tubular member as well as the coupling body. The back ferrule includes a generally cylindrical or tubular wall that is elastically/plastically deformed to an arcuate shape to enhance the maintenance of the seals.
Abstract translation: 联接装置包括联接体和适于在流体密封中接合管状构件的套环。 联接装置包括轴向间隔开的前套圈和后套圈，其在安装期间接合以在套圈和管状构件以及联接体之间提供多个密封件。 后套圈包括弹性/塑性变形为弓形的大致圆柱形或管状壁，以增强密封件的维护。
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公开(公告)号：US20100171309A1
公开(公告)日：2010-07-08
申请号：US12722660
申请日：2010-03-12
Applicant: Keith D. Kainec
Inventor： Keith D. Kainec
CPC classification number: F16L19/00 , F16L19/065
Abstract: A coupling device includes a coupling body and a collar adapted to engage a tubular member in a fluid tight seal. The coupling device includes axially spaced front and back ferrules which engage during mounting to provide a plurality of seals intermediate the ferrules and the tubular member as well as the coupling body. The back ferrule includes a generally cylindrical or tubular wall that is elastically/plastically deformed to an arcuate shape to enhance the maintenance of the seals.
Abstract translation: 联接装置包括联接体和适于在流体密封中接合管状构件的套环。 联接装置包括轴向间隔开的前套圈和后套圈，其在安装期间接合以在套圈和管状构件以及联接体之间提供多个密封件。 后套圈包括弹性/塑性变形为弓形的大致圆柱形或管状壁，以增强密封件的维护。
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