公开(公告)号：US5522604A

公开(公告)日：1996-06-04

申请号：US77410

申请日：1993-06-16

申请人： Alfred Weiss ,  Franz Hieble ,  Hans Katzmaier ,  Gunter Unseld

发明人： Alfred Weiss ,  Franz Hieble ,  Hans Katzmaier ,  Gunter Unseld

IPC分类号： C09K3/10 ,  F16J15/08

CPC分类号： F16J15/0825 ,  F16J2015/0837 ,  F16J2015/0843 ,  F16J2015/085 ,  F16J2015/0862

摘要： A metallic flat gasket, particularly a cylinder head gasket having at least one beaded gasket plate and a support plate surrounds at least one passage opening. On the edge of the gasket plate surrounding the passage opening is shaped a bead, which is held in indirect force closure. To this end the area of the carrier sheet supporting the free leg of the bead is thinner or thicker than the remaining area. It preferably has a topographically freely selected shape and/or different widths along the passage opening circumference. A material reinforcement is obtained in that the carrier sheet is provided with a recess and a metal ring e.g. formed by a fold or flange.

摘要翻译： 金属扁平垫圈，特别是具有至少一个串珠垫片板和支撑板的气缸盖垫圈围绕至少一个通道开口。 在围绕通道开口的垫圈板的边缘上形成一个保持在间接的力闭合中的珠子。 为此，支撑胎圈的自由腿的承载片的面积比剩余面积更薄或更厚。 它优选地沿着通道开口圆周具有地形上自由选择的形状和/或不同的宽度。 获得材料增强物，其中载体片材设置有凹部和金属环，例如金属环。 由折叠或法兰形成。