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Kankyoseiyoshimetsukesochi

机译:城阳市助介对策

摘要

A reforming pipe clamp comprises a pair of rigid arcuate members joined at corresponding ends to form an annulus adapted to encircle a pipe adjacent one end thereof, the inside diameter of the annulus being greater than the outside diameter of the encircled pipe. The annulus has a plurality of circumferentially spaced, radially adjustable force applying members which are engageable with the encircled pipe for reforming the pipe. The annulus carries circumferentially spaced supports capable of projecting beyond the end of the encircled pipe to provide support for one end of a confronting pipe that is to be joined to the encircled pipe. The supports are movable from their supporting position to a second position in which the entire circumference of the joint between the two pipes is accessible to a welder.
机译:一种重整管夹,包括一对刚性的弓形构件,其在相应的端部处接合以形成适于围绕其一端环绕管的环,该环的内径大于被环管的外径。环具有多个周向间隔的,径向可调节的力施加构件,其可与环绕的管接合以使管重整。环带承载周向间隔的支撑件,该支撑件能够突出超过环绕管的端部,以为将要连接到环绕管的对置管的一端提供支撑。支撑件可从其支撑位置移动到第二位置,在该位置,焊工可接近两根管之间的接头的整个圆周。

著录项

  • 公开/公告号JPS5333297B2

    专利类型

  • 公开/公告日1978-09-13

    原文格式PDF

  • 申请/专利权人

    申请/专利号JP19750120369

  • 发明设计人

    申请日1975-10-07

  • 分类号B21D3/14;B23K37/04;B23K37/053;F16L13/02;

  • 国家 JP

  • 入库时间 2022-08-22 23:07:23

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