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    CLAMP SUITABLE FOR INCREASING THE FATIGUE LIFE OF THE BUTT WELDS OF A PIPE PRESSURE VESSEL WHICH IS SUBSEQUENTLY BENT
    2.
    发明申请
    CLAMP SUITABLE FOR INCREASING THE FATIGUE LIFE OF THE BUTT WELDS OF A PIPE PRESSURE VESSEL WHICH IS SUBSEQUENTLY BENT 有权
    适用于增加下一次弯管的管道压力容器的疲劳寿命的夹钳

    公开(公告)号：US20120138153A1

    公开(公告)日：2012-06-07

    申请号：US13369107

    申请日：2012-02-08

    Applicant: PATRICK JOHN FITZPATRICK

    Inventor： PATRICK JOHN FITZPATRICK

    IPC: F03B11/02 ,  B23Q7/00 ,  B23Q3/00

    CPC classification number: F16L13/0236 ,  Y10T29/49998 ,  Y10T137/0318 ,  Y10T137/8593

    Abstract: A pipe clamp for affixing to a pipe subjected to bending to minimize fatigue for a butt weld in the pipe. The pipe clamp includes an inside clamp segment and an outside clamp segment each having a semi-cylindrical shape, a first end and a second end. An inside surface of the inside clamp segment is substantially smooth for permitting slippage of an outside surface of the pipe with respect to the inside surface of the clamp segment. The outside clamp segment has an inside surface that defines a friction element. The friction element is for gripping an outside surface of the pipe to which the outside clamp segment is affixed. A clamp mechanism is provided for securing the inside clamp segment to the outside clamp segment.

    Abstract translation: 用于固定到经受弯曲的管道的管夹，以使管道中的对接焊缝的疲劳最小化。 管夹具包括一个内侧夹具段和一个外部夹紧段，每个夹具段具有半圆柱形形状，第一端和第二端。 内部夹具段的内表面基本上是平滑的，以允许管道的外表面相对于夹紧段的内表面滑动。 外部夹具段具有限定摩擦元件的内表面。 摩擦元件用于夹紧固定外部夹紧段的管的外表面。 提供夹紧机构用于将内部夹具段固定到外部夹紧段。

    CLAMP SUITABLE FOR INCREASING THE FATIGUE LIFE OF THE BUTT WELDS OF A PIPE PRESSURE VESSEL WHICH IS SUBSEQUENTLY BENT
    4.
    发明申请
    CLAMP SUITABLE FOR INCREASING THE FATIGUE LIFE OF THE BUTT WELDS OF A PIPE PRESSURE VESSEL WHICH IS SUBSEQUENTLY BENT 审中-公开
    适用于增加下一次弯管的管道压力容器的疲劳寿命的夹钳

    公开(公告)号：US20110049879A1

    公开(公告)日：2011-03-03

    申请号：US12855970

    申请日：2010-08-13

    Applicant: PATRICK JOHN FITZPATRICK

    Inventor： PATRICK JOHN FITZPATRICK

    IPC: F16L25/00

    CPC classification number: F16L13/0236

    Abstract: A pipe clamp for affixing to a pipe subjected to bending to minimize fatigue for a butt weld in the pipe. The pipe clamp includes an inside clamp segment and an outside clamp segment each having a semi-cylindrical shape, a first end and a second end. An inside surface of the inside clamp segment is substantially smooth for permitting slippage of an outside surface of the pipe with respect to the inside surface of the clamp segment. The outside clamp segment has an inside surface that defines a friction element. The friction element is for gripping an outside surface of the pipe to which the outside clamp segment is affixed. A clamp mechanism is provided for securing the inside clamp segment to the outside clamp segment.

    Abstract translation: 用于固定到经受弯曲的管道的管夹，以使管道中的对接焊缝的疲劳最小化。 管夹具包括一个内侧夹具段和一个外部夹紧段，每个夹具段具有半圆柱形形状，第一端和第二端。 内部夹具段的内表面基本上是平滑的，以允许管道的外表面相对于夹紧段的内表面滑动。 外部夹具段具有限定摩擦元件的内表面。 摩擦元件用于夹紧固定外部夹紧段的管的外表面。 提供夹紧机构用于将内部夹具段固定到外部夹紧段。

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