JPS60188262U

JPS60188262U - gasket

Info

Publication number: JPS60188262U
Application number: JP7590084U
Authority: JP
Inventors: 敏雅山田; 利男島田; 近藤　道夫
Original assignee: 日本バルカ−工業株式会社; 関東化学株式会社; 日曹商事株式会社
Priority date: 1984-05-25
Filing date: 1984-05-25
Publication date: 1985-12-13

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案に係るガスケットの一実施例を示す断面
図。第２図は第１図に示したガスケットを容器の蓋部に
装着した場合の断面図。第３図は第１図に示したガスケ
ットを配管の継手フランジに装着した場合の要部断面図
。第４図Ａ、　Ｂは従来型のガスケットの断面図。図において；１・・・基部、２・・・舌片、４・・・０
リング、３・・・（舌片で形成される断面コ形の）溝、
５・・・容器本体、６・・・内壁、７・・・外壁、８・
・・フランジ部、９，１０・・・円板、１１・・・蓋、
１２・・・ボルト、１３・・・配管、１４・・・被覆、
１５・・・継手フランジ、１６・・・ボルト、Ｇ・・・
（本考案の）ガスケット、ｔ・・・ガスケット基部の厚
さ寸法、Ｔ・・・舌片の外面間の厚さ寸法。FIG. 1 is a sectional view showing an embodiment of the gasket according to the present invention. FIG. 2 is a sectional view when the gasket shown in FIG. 1 is attached to the lid of a container. FIG. 3 is a sectional view of a main part when the gasket shown in FIG. 1 is attached to a joint flange of a pipe. Figures 4A and 4B are cross-sectional views of conventional gaskets. In the figure; 1...base, 2...tongue, 4...0
Ring, 3... Groove (with a U-shaped cross section formed by tongue pieces);
5... Container body, 6... Inner wall, 7... Outer wall, 8...
...Flange part, 9, 10... Disk, 11... Lid,
12...Bolt, 13...Piping, 14...Coating,
15...Joint flange, 16...Bolt, G...
Gasket (of the present invention), T...thickness dimension of the gasket base, T...thickness dimension between the outer surfaces of the tongue pieces.

Claims

[Scope of utility model registration request]

An annular base 1, a pair of upper and lower tongues 2, 2 formed on the outer periphery of the base parallel to the base 1, and an O-ring 4 fitted into a groove 3 with a U-shaped cross section formed between the tongues. It consists of two tongue pieces,
2. A gasket characterized in that the dimension T between the outer surfaces of the gasket 2 is slightly larger than the thickness t of the base part so that T>t.