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1. 发明授权

US06702338B2 Flue gas conduit joining connection 有权
标题翻译：烟气管道连接
公开(公告)号：US06702338B2
公开(公告)日：2004-03-09
申请号：US10141365
申请日：2002-05-09
申请人： David C. Vanasse
发明人： David C. Vanasse
IPC分类号： F16L2300
CPC分类号： F16L21/08 , F16L21/06 , F16L23/08 , F23J13/04 , F23J2213/202
摘要： A joining connection for the ends of flue gas conduits, each of which is provided with a complemental taper joint, each taper joint having equally-spaced locking tabs extending outwardly therefrom, the locking tabs of each conduit being so positioned as to be substantially axially aligned and in close adjacency when the taper joints of the conduits are joined, and a split clamping band or locking ring sleeved on the taper joints and having an integral screw tightening mechanism and a series of equally-spaced slots therein, with the locking tabs of each conduit being captured in the slots of the clamping band, whereby tightening of the screw mechanism brings the clamping band into tight engagement with the conduits for securely locking the conduits together.
摘要翻译：用于烟道气管道的端部的接合连接件，每个管道均具有互补锥形接头，每个锥形接头具有从其向外延伸的等间隔的锁定突出部，每个管道的锁定突出部被定位成基本上轴向对齐并且在导管的锥形接头接合时处于紧密邻接状态，以及分开的夹紧带或锁定环，其套在锥形接头上并具有一体的螺钉紧固机构和一系列等间隔的槽，每个导管被捕获在夹紧带的槽中，由此螺旋机构的紧固使夹紧带与导管紧密接合，以将导管牢固地锁定在一起。

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