JPH035921U - - Google Patents
Info
- Publication number
- JPH035921U JPH035921U JP6325989U JP6325989U JPH035921U JP H035921 U JPH035921 U JP H035921U JP 6325989 U JP6325989 U JP 6325989U JP 6325989 U JP6325989 U JP 6325989U JP H035921 U JPH035921 U JP H035921U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust pipe
- bulge
- flange
- connection structure
- fitting surface
- 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
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Exhaust Silencers (AREA)
- Joints Allowing Movement (AREA)
- Gasket Seals (AREA)
Description
第１図はこの考案に係る排気管連結構造の一実
施例を示す断面図、第２図はこの考案の異なる実
施例を示す断面図、第３図は従来における排気管
連結構造を示す断面図である。
２……フランジ部、３……排気管、４……膨出
部、４ａ……嵌合面、５……シート面、９……リ
テーナ、１１……金属製Ｏリング。
Fig. 1 is a sectional view showing one embodiment of the exhaust pipe connection structure according to this invention, Fig. 2 is a sectional view showing a different embodiment of this invention, and Fig. 3 is a sectional view showing a conventional exhaust pipe connection structure. It is. 2...Flange portion, 3...Exhaust pipe, 4...Bulging portion, 4a...Fitting surface, 5...Seat surface, 9...Retainer, 11...Metal O-ring.
Claims (1)
の端部とを連結する排気管連結構造において、上
記排気管端部に膨出部を設け、この膨出部外側の
嵌合面を、排気管の略中心線上に中心を有する球
面に形成する一方、上記フランジ部に、上記嵌合
面に合致する球面もしくは円錐面からなるシート
面を凹設し、上記膨出部に係合する環状のリテー
ナを介して両者をボルト結合するとともに、上記
嵌合面もしくはシート面の一方に設けた溝内に、
金属製Ｏリングを配設したことを特徴とするエン
ジンの排気管連結構造。 In an exhaust pipe connection structure that connects a flange fixed on the engine side and an end of the exhaust pipe, a bulge is provided at the end of the exhaust pipe, and the fitting surface on the outside of the bulge is used as the exhaust pipe. The flange is formed into a spherical surface centered approximately on the center line of the tube, and the flange is provided with a recessed seat surface consisting of a spherical or conical surface that matches the fitting surface, and an annular shape that engages with the bulge. Both are bolted together via a retainer, and in the groove provided on either the fitting surface or the seat surface,
An engine exhaust pipe connection structure characterized by a metal O-ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6325989U JPH035921U (en) | 1989-05-31 | 1989-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6325989U JPH035921U (en) | 1989-05-31 | 1989-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH035921U true JPH035921U (en) | 1991-01-21 |
Family
ID=31593145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6325989U Pending JPH035921U (en) | 1989-05-31 | 1989-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH035921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180011032A (en) * | 2017-08-11 | 2018-01-31 | 원광밸브주식회사 | Earth-quake resistant connecting system of valve and pipe |
-
1989
- 1989-05-31 JP JP6325989U patent/JPH035921U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180011032A (en) * | 2017-08-11 | 2018-01-31 | 원광밸브주식회사 | Earth-quake resistant connecting system of valve and pipe |