JPH024062U

JPH024062U -

Info

Publication number: JPH024062U
Application number: JP8114288U
Authority: JP
Priority date: 1988-06-21
Filing date: 1988-06-21
Publication date: 1990-01-11

Description

[Brief explanation of drawings]

第１図は本考案のメタルガスケツトの断面形状
を示す、第２図の拡大Ａ―Ａ断面に相当する図、
第２図はメタルガスケツトの平面形状の１例を示
す図、第３図は従来のメタルガスケツトの断面形
状を示す、第１図同様の断面図、第４図は好まし
くない断面形状を示す、第１図同様の断面図であ
る。１：ガスケツト、２：透孔、３：金属板、４：
第一の平坦部、５：傾斜部、６：第二の平坦部、
７：第一の傾斜部、８：第二の傾斜部、９：第三
の平坦部。 FIG. 1 is a view corresponding to the enlarged AA cross section of FIG. 2, showing the cross-sectional shape of the metal gasket of the present invention;
Fig. 2 shows an example of the planar shape of a metal gasket, Fig. 3 shows a cross-sectional shape of a conventional metal gasket, a cross-sectional view similar to Fig. 1, and Fig. 4 shows an unfavorable cross-sectional shape. , is a sectional view similar to FIG. 1. 1: Gasket, 2: Through hole, 3: Metal plate, 4:
first flat part, 5: inclined part, 6: second flat part,
7: first sloped part, 8: second sloped part, 9: third flat part.

Claims

[Scope of utility model registration request]

In a metal gasket in which a through hole is formed in a metal plate to allow fluid to pass through, a first flat part surrounding the entire periphery of the through hole, and a first flat part surrounding the entire periphery of the first flat part are arranged around the through hole. a first sloped part that is sloped in a mortar shape, a second flat part that surrounds the entire circumference of this first sloped part, and a second flat part that surrounds the entire circumference of this second flat part, and A metal gasket characterized in that a second sloped part slopes in the same direction as the sloped part, and a third flat part surrounds the entire circumference of the second sloped part.