JPH0417118U - - Google Patents
Info
- Publication number
- JPH0417118U JPH0417118U JP5796090U JP5796090U JPH0417118U JP H0417118 U JPH0417118 U JP H0417118U JP 5796090 U JP5796090 U JP 5796090U JP 5796090 U JP5796090 U JP 5796090U JP H0417118 U JPH0417118 U JP H0417118U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust pipe
- flange
- flange portion
- exhaust
- spherical 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
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Description
第１図は本考案にかかる継手構造の第１実施例
の断面図、第２図は第２実施例の断面図、第３図
は従来の継手構造の断面図、第４図は第３図の
−線断面図、第５図は第３図のＶ−Ｖ線断面図
である。
１，２０……上流側排気管、２，２１……フラ
ンジ部、５，２３……下流側排気管、６，２４…
…フレア部材、８，２５……フランジ部、９，２
２……ボルト挿通孔、１０，２９……ガスケツト
、１２，２７……ボルト、１７，３０……スプリ
ング、１８，３１……バネ座金。
Fig. 1 is a cross-sectional view of the first embodiment of the joint structure according to the present invention, Fig. 2 is a cross-sectional view of the second embodiment, Fig. 3 is a cross-sectional view of the conventional joint structure, and Fig. 4 is the third embodiment. FIG. 5 is a cross-sectional view taken along the line V--V in FIG. 3. 1, 20... Upstream exhaust pipe, 2, 21... Flange portion, 5, 23... Downstream exhaust pipe, 6, 24...
...Flare member, 8, 25...Flange part, 9, 2
2... Bolt insertion hole, 10, 29... Gasket, 12, 27... Bolt, 17, 30... Spring, 18, 31... Spring washer.
Claims (1)
の排気管の端部に半球状ガスケツトを嵌合し、他
方の排気管にガスケツトの凸球面に接する凹球面
を有するフレア部を設ける一方、両排気管の端部
外周には対称な２箇所にフランジ部を設け、一方
の排気管のフランジ部にボルトを挿通して他方の
排気管のフランジ部に結合するとともに、該ボル
トの頭部と一方の排気管のフランジ部との間に両
排気管を対向方向に付勢するスプリングを介装し
てなる排気管の縦手構造において、 上記ボルトが挿通されるフランジ部を、対向す
るフランジ部に対して内径部から外径部にかけて
離間方向に傾斜するように形成し、かつ上記フラ
ンジ部とスプリングとの間に凸球面でフランジ部
と接するバネ座金を介装したことを特徴とする排
気管の縦手構造。[Claim for Utility Model Registration] Two exhaust pipes are arranged facing each other with a gap, a hemispherical gasket is fitted to the end of one exhaust pipe, and a concave part is fitted to the other exhaust pipe in contact with the convex spherical surface of the gasket. While a flare part with a spherical surface is provided, flanges are provided at two symmetrical locations on the outer periphery of the ends of both exhaust pipes, and bolts are inserted into the flange part of one exhaust pipe to connect it to the flange part of the other exhaust pipe. At the same time, the bolt is inserted into the longitudinal structure of the exhaust pipe, which has a spring interposed between the head of the bolt and the flange of one of the exhaust pipes to bias both exhaust pipes in opposite directions. A flange portion is formed so as to be inclined away from the opposing flange portion from the inner diameter portion to the outer diameter portion, and a spring washer that contacts the flange portion with a convex spherical surface is interposed between the flange portion and the spring. The vertical structure of the exhaust pipe is characterized by the fact that
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5796090U JPH0417118U (en) | 1990-05-31 | 1990-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5796090U JPH0417118U (en) | 1990-05-31 | 1990-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0417118U true JPH0417118U (en) | 1992-02-13 |
Family
ID=31583144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5796090U Pending JPH0417118U (en) | 1990-05-31 | 1990-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0417118U (en) |
-
1990
- 1990-05-31 JP JP5796090U patent/JPH0417118U/ja active Pending
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