公开(公告)号：US3921754A

公开(公告)日：1975-11-25

申请号：US45503474

申请日：1974-03-26

申请人： HESS RAINER

发明人： HESS RAINER

IPC分类号： B21C37/16 ,  B21C37/22 ,  B21D53/84 ,  B21D53/88 ,  F01N1/00 ,  F01N13/18

CPC分类号： F01N13/185 ,  B21D53/88 ,  F01N2450/20 ,  Y10T29/49398

摘要： The invention relates to a muffler consisting of an external tube housing, pressed intermediate and terminal disks, and exhaust tubes for the exhaust gases extending through and connected to at least the terminal disks. The disks and tubes are each connected together by a gas-tight seal which includes a pair of beads bent around a disk flange into tight engagement with opposite disk sides. The beads are defined by outwardly folded portions of the tube and are disposed between tubular-shaped portions of the tube.

摘要翻译： 本发明涉及一种由外管外壳，压制中间端子和端子盘组成的消音器，以及用于排放气体的排气管，其延伸穿过并连接至至少端子盘。 盘和管各自通过气密密封件连接在一起，气密密封件包括围绕盘凸缘弯曲的一对珠，与相对的盘侧紧密接合。 珠由管的向外折叠的部分限定，并且设置在管的管状部分之间。