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1. 发明申请

US20110291407A1 JOINT FOR TUBULAR MATERIALS 有权
标题翻译：管状材料接头
公开(公告)号：US20110291407A1
公开(公告)日：2011-12-01
申请号：US13114545
申请日：2011-05-24
申请人： BERNARD MCDERMOTT , ADAM SZCZEPANSKI
发明人： BERNARD MCDERMOTT , ADAM SZCZEPANSKI
IPC分类号： F16L13/02 , B23K26/38 , B23K11/36 , B23K11/093
CPC分类号： B23K33/006 , B23K31/027 , B23K2101/06 , B23K2103/24 , F16B3/00 , F16D1/027 , F16L13/007
摘要： An end-to-end tubular joint includes first locking pieces cut from the first tube and second locking pieces cut from the second tube, where the cuts have radial cut faces on the axially aligned cuts. The first and second locking pieces are interlocked with lateral extensions of the respective locking pieces bearing against one another and the radial cut surfaces distributed circumferentially around the joint so as to constrain relative movement between the parts. The first locking pieces are welded to the first tube and the second locking pieces are welded to the second tube to form a tube joint. An alternative forms cutouts in the first tube and fits locking pieces into the cutouts that are welded to a second member, such as a second tube or cylinder that fits into the first tube so as to form the tube joint.
摘要翻译：端对端管状接头包括从第一管切割的第一锁定件和从第二管切割的第二锁定件，其中切口在轴向对准的切口上具有径向切割面。第一和第二锁定片与相应的锁定片的横向延伸部彼此相互锁定，并且径向切割表面围绕接头周向分布，以限制部件之间的相对运动。将第一锁定件焊接到第一管，并且将第二锁定件焊接到第二管以形成管接头。替代方案在第一管中形成切口，并将锁定件装配到切口中，该切口焊接到第二构件，例如装配到第一管中以形成管接头的第二管或圆筒。

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