JPS5848919U - Shell structure of automobile exhaust system - Google Patents

Shell structure of automobile exhaust system

Info

Publication number
JPS5848919U
JPS5848919U JP14391681U JP14391681U JPS5848919U JP S5848919 U JPS5848919 U JP S5848919U JP 14391681 U JP14391681 U JP 14391681U JP 14391681 U JP14391681 U JP 14391681U JP S5848919 U JPS5848919 U JP S5848919U
Authority
JP
Japan
Prior art keywords
flange
exhaust system
shell structure
automobile exhaust
fixed
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
Application number
JP14391681U
Other languages
Japanese (ja)
Inventor
三輪　智明
孝治 石井
Original Assignee
カルソニックカンセイ株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by カルソニックカンセイ株式会社 filed Critical カルソニックカンセイ株式会社
Priority to JP14391681U priority Critical patent/JPS5848919U/en
Publication of JPS5848919U publication Critical patent/JPS5848919U/en
Pending legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of the drawing]

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図は組立工途中の縦断面
図、第４図は完成状態の縦断面図である。 １５・・・アッパシェル、１６・・・ロアシェル、１５
ａ、　　１６ａ−７ランジ部、１５ｂ、　　１６ｂ−・
・膨出部、１５Ｃ，１６Ｃ・・・折返部、１７・・・ガ
スシール材、１９・・・シール部。Fig. 1 is a perspective view showing a general automobile exhaust system, Fig. 2 is a longitudinal sectional view showing a conventional example, Figs. 3 and 4 show an embodiment of the present invention, and Fig. 4 is a vertical cross-sectional view during assembly, and FIG. 4 is a vertical cross-sectional view of the completed state. 15... Upper shell, 16... Lower shell, 15
a, 16a-7 lunge portion, 15b, 16b-・
- Swelling part, 15C, 16C... Turned part, 17... Gas sealing material, 19... Seal part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一対のシェルを互に最中合せに接合するとともに両シェ
ルの接合個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内壁自体を反対方向に
膨出してなる膨出部をそれぞれ形成するとともに前記フ
ランジ部の一方の縁辺を折り返すことにより、他方のフ
ランジ部の縁辺にカシメ固定し、前記膨出部内に変形可
能な特性のあるガスシール材を介装してなる自動車用排
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 portion of both shells and joined to each other are fixed to each other, the flange portions are fixed to each other. A bulge is formed by bulging the inner wall of the flange in the opposite direction at the middle part of each of the flange in the width direction, and by folding back one edge of the flange, the edge of the other flange is formed. A shell structure of an automobile exhaust system, which is fixed by caulking and has a deformable gas sealing material interposed in the bulged part.
JP14391681U 1981-09-30 1981-09-30 Shell structure of automobile exhaust system Pending JPS5848919U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14391681U JPS5848919U (en) 1981-09-30 1981-09-30 Shell structure of automobile exhaust system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14391681U JPS5848919U (en) 1981-09-30 1981-09-30 Shell structure of automobile exhaust system

Publications (1)

Publication Number Publication Date
JPS5848919U true JPS5848919U (en) 1983-04-02

Family

ID=29936881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14391681U Pending JPS5848919U (en) 1981-09-30 1981-09-30 Shell structure of automobile exhaust system

Country Status (1)

Country Link
JP (1) JPS5848919U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007192059A (en) * 2006-01-17 2007-08-02 Yanmar Co Ltd Outer cover of exhaust silencer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007192059A (en) * 2006-01-17 2007-08-02 Yanmar Co Ltd Outer cover of exhaust silencer
JP4610491B2 (en) * 2006-01-17 2011-01-12 ヤンマー株式会社 Exhaust silencer outer cover

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