JPS5848917U - Shell structure of automobile exhaust system - Google Patents
Shell structure of automobile exhaust systemInfo
- Publication number
- JPS5848917U JPS5848917U JP14391481U JP14391481U JPS5848917U JP S5848917 U JPS5848917 U JP S5848917U JP 14391481 U JP14391481 U JP 14391481U JP 14391481 U JP14391481 U JP 14391481U JP S5848917 U JPS5848917 U JP S5848917U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust system
- shell structure
- automobile exhaust
- flange
- edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Exhaust Silencers (AREA)
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
第１図は一般的な自動車排気系を示す斜視図、第２図は
従来例を示す縦断面図、第３図および第４図は本考案の
一実施例を示すもので、第３図は組立て途中の縦断面図
、第４図は完成状態の縦断図であ、る。
１４・・・合せ容器、１５・・・アッパシェル、１６・
・・ロアシェル、１５ａ、１６ａ・・・フランジ部、１
５ｂ。
１６ｂ・・・膨出部、１５Ｃ，１６Ｃ・・・折返部、１
８・・・シール部。Fig. 1 is a perspective view showing a general automobile exhaust system, Fig. 2 is a vertical sectional view showing a conventional example, Figs. 3 and 4 show an embodiment of the present invention, and Fig. FIG. 4 is a vertical cross-sectional view of the assembly in the middle of assembly, and FIG. 4 is a vertical cross-sectional view of the completed state. 14... Combined container, 15... Upper shell, 16.
...Lower shell, 15a, 16a...Flange part, 1
5b. 16b...bulging part, 15C, 16C... folding part, 1
8...Seal part.
Claims (1)
ルの接合箇所縁辺にそれぞれ突設されて互に接合する一
対のフランジ部相互を固着してなる自動車用排気装置の
シェル構造において、前記フランジ部のそれぞれにおけ
る幅方向の中間部にフランジ部の肉壁自体を同方向に膨
出してなるシール部を互いの接合面の一部が一連に密着
するように形成し、前記フランジ部の縁辺に一方のフラ
ンジ部の縁辺自体を他方のフランジ部の縁辺を挟着する
ように折り返え５してなるかしめ部を形成したことを特
徴どする自動車用排気装置のシェル構造。In the shell structure of an automobile exhaust system, in which a pair of shells are joined to each other in the middle, and a pair of flanges protruding from the edges of the joint portions of both shells and joined to each other are fixed to each other, the flange portions are fixed to each other. A sealing part is formed by bulging out the flesh wall of the flange part in the same direction at the middle part in the width direction of each of the parts, so that a part of the joint surfaces of each part are in close contact with each other, and a seal part is formed on the edge of the flange part. A shell structure for an automobile exhaust system, characterized in that the edge of one flange part itself is folded back so as to sandwich the edge of the other flange part to form a caulked part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14391481U JPS5848917U (en) | 1981-09-30 | 1981-09-30 | Shell structure of automobile exhaust system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14391481U JPS5848917U (en) | 1981-09-30 | 1981-09-30 | Shell structure of automobile exhaust system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5848917U true JPS5848917U (en) | 1983-04-02 |
Family
ID=29936879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14391481U Pending JPS5848917U (en) | 1981-09-30 | 1981-09-30 | Shell structure of automobile exhaust system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5848917U (en) |
-
1981
- 1981-09-30 JP JP14391481U patent/JPS5848917U/en active Pending
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