JPS6243121U - - Google Patents
Info
- Publication number
- JPS6243121U JPS6243121U JP13551085U JP13551085U JPS6243121U JP S6243121 U JPS6243121 U JP S6243121U JP 13551085 U JP13551085 U JP 13551085U JP 13551085 U JP13551085 U JP 13551085U JP S6243121 U JPS6243121 U JP S6243121U
- Authority
- JP
- Japan
- Prior art keywords
- coil spring
- spring member
- walls
- exhaust pipes
- model registration
- 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.)
- Granted
Links
Landscapes
- Exhaust Silencers (AREA)
- Joints Allowing Movement (AREA)
Description
第１図は本考案の一実施例に係る排気管相互の
端部接続構造の半裁縦断面図、第２図は他の実施
例に係る同上第１図相当図、第３図は従来の実施
例を示す接続構造部の半裁縦断面図である。
１，２……一対の排気管、１′，２′……円筒
壁、１″，２″……突出壁、３……弾性シール部
材、４……第１コイルスプリング部材、５……第
２コイルスプリング部材、６……調整間隙、７，
８……固定。
Fig. 1 is a half-cut vertical cross-sectional view of a mutual exhaust pipe end connection structure according to an embodiment of the present invention, Fig. 2 is a view corresponding to Fig. 1 of the same according to another embodiment, and Fig. 3 is a conventional implementation. FIG. 3 is a half-cut vertical cross-sectional view of a connection structure section showing an example. 1, 2...Pair of exhaust pipes, 1', 2'...Cylindrical wall, 1'', 2''...Protruding wall, 3...Elastic seal member, 4...First coil spring member, 5...First 2 coil spring member, 6...adjustment gap, 7,
8...Fixed.
Claims (1)
有して外方への環状突出壁１″，２″をそれぞれ
に備えた一対の排気管１，２の該円筒壁の重合部
の間に、耐熱性の環状弾性シール部材３を初期圧
接の状態で介装し、且つ外側に調整間隙６を保持
して断面円形状の第１コイルスプリング部材４を
前記突出壁１″，２″部にその両端を固定７して
連結せしめ、更に第１コイルスプリング部材４の
外周部に、該第１コイルスプリング部材のコイル
線間の円弧壁面に密合する断面逆三角形からなる
別体の第２コイルスプリング部材５を、前記第１
コイルスプリング部材４側に固定８して被着重合
せしめて構成したことを特徴とする排気管相互の
端部接続構造。 (2) 実用新案登録請求の範囲第１項記載におい
て、前記突出壁１″，２″を排気管１，２とは別
体の鍔部材により熔接固定して構成したことを特
徴とする排気管相互の端部接続構造。[Claims for Utility Model Registration] (1) A pair of exhaust pipes each having cylindrical walls 1', 2' and outward annular projecting walls 1'', 2'' on the distal end side in the connection direction. A heat-resistant annular elastic seal member 3 is interposed between the overlapping portions of the cylindrical walls 1 and 2 in an initial press-welded state, and an adjustment gap 6 is maintained on the outside to form a first coil spring having a circular cross section. The member 4 is connected to the protruding walls 1'' and 2'' by fixing both ends thereof 7, and is further attached to the outer periphery of the first coil spring member 4 so as to fit tightly into the arcuate wall surface between the coil wires of the first coil spring member. A separate second coil spring member 5 having an inverted triangular cross section that meets the first
A structure for connecting the ends of exhaust pipes to each other, characterized in that they are fixed to the side of a coil spring member 4 and overlapped with each other. (2) The exhaust pipe according to claim 1 of the utility model registration claim, characterized in that the protruding walls 1'' and 2'' are welded and fixed by a collar member separate from the exhaust pipes 1 and 2. Mutual end connection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13551085U JPH0224895Y2 (en) | 1985-09-04 | 1985-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13551085U JPH0224895Y2 (en) | 1985-09-04 | 1985-09-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6243121U true JPS6243121U (en) | 1987-03-16 |
| JPH0224895Y2 JPH0224895Y2 (en) | 1990-07-09 |
Family
ID=31037760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13551085U Expired JPH0224895Y2 (en) | 1985-09-04 | 1985-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0224895Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5762048B2 (en) * | 2011-02-25 | 2015-08-12 | 三菱日立パワーシステムズ株式会社 | Rotor cooling air supply pipe |
-
1985
- 1985-09-04 JP JP13551085U patent/JPH0224895Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0224895Y2 (en) | 1990-07-09 |
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