JPS63171612U - - Google Patents
Info
- Publication number
- JPS63171612U JPS63171612U JP6586887U JP6586887U JPS63171612U JP S63171612 U JPS63171612 U JP S63171612U JP 6586887 U JP6586887 U JP 6586887U JP 6586887 U JP6586887 U JP 6586887U JP S63171612 U JPS63171612 U JP S63171612U
- Authority
- JP
- Japan
- Prior art keywords
- flange
- counterbore
- opening
- flange plate
- exhaust manifold
- 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
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Exhaust Silencers (AREA)
Description
第1図は本考案の実施例を示す排気マニホール
ドの要部断面図で、第3図の―線に沿う断面
図、第2図は排気マニホールドの部分断面全体側
面図、第3図は排気マニホールドの全体平面図で
ある。
1…排気マニホールド、11…排気ブランチ管
、2A,2B…取付用フランジ板、21…フラン
ジ板開口、22…座ぐり部、3…継手管、31…
継手管フランジ部、4…シール部材(ガスケツト
)、E…エンジンシリンダヘツド。
Fig. 1 is a sectional view of essential parts of an exhaust manifold showing an embodiment of the present invention, a sectional view taken along line - in Fig. 3, Fig. 2 is a side view of the entire partial cross section of the exhaust manifold, and Fig. 3 is a sectional view of the exhaust manifold. FIG. DESCRIPTION OF SYMBOLS 1... Exhaust manifold, 11... Exhaust branch pipe, 2A, 2B... Mounting flange plate, 21... Flange plate opening, 22... Counterbore, 3... Joint pipe, 31...
Joint pipe flange portion, 4... Seal member (gasket), E... Engine cylinder head.
Claims (1)
用フランジ板の開口内に挿通するとともに、上記
排気ブランチ管の先端には一端開口縁を折曲げて
上記フランジ板開口より大径のフランジ部とした
継手管の他端を接続し、上記フランジ部に対向す
る側の上記フランジ板開口周縁には上記フランジ
部よりも大径の座ぐり部を形成するとともに、該
座ぐり部の座ぐり面上にはシール部材を配設し、
かつ上記座ぐり部の深さを上記シール部材と上記
フランジ部の各厚さの和よりやや浅くなして、上
記フランジ板をエンジンシリンダヘツドに固定し
た状態で上記座ぐり部により上記フランジ部を保
持するようになした排気マニホールドの取付構造
。 The tip of the exhaust branch pipe of the exhaust manifold is inserted into the opening of the mounting flange plate, and at the tip of the exhaust branch pipe, one end of the opening edge is bent to form a flange portion with a larger diameter than the opening of the flange plate. A counterbore portion having a larger diameter than the flange portion is formed on the periphery of the opening of the flange plate on the side facing the flange portion, and a sealing member is provided on the counterbore surface of the counterbore portion. and
and the depth of the counterbore is made slightly less than the sum of the respective thicknesses of the seal member and the flange, and the flange is held by the counterbore while the flange plate is fixed to the engine cylinder head. Exhaust manifold mounting structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6586887U JPS63171612U (en) | 1987-04-30 | 1987-04-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6586887U JPS63171612U (en) | 1987-04-30 | 1987-04-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63171612U true JPS63171612U (en) | 1988-11-08 |
Family
ID=30903341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6586887U Pending JPS63171612U (en) | 1987-04-30 | 1987-04-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63171612U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0330518U (en) * | 1989-08-01 | 1991-03-26 | ||
JPH0479925U (en) * | 1990-11-21 | 1992-07-13 |
-
1987
- 1987-04-30 JP JP6586887U patent/JPS63171612U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0330518U (en) * | 1989-08-01 | 1991-03-26 | ||
JPH0479925U (en) * | 1990-11-21 | 1992-07-13 |