JPH01139011U - - Google Patents
Info
- Publication number
- JPH01139011U JPH01139011U JP3449388U JP3449388U JPH01139011U JP H01139011 U JPH01139011 U JP H01139011U JP 3449388 U JP3449388 U JP 3449388U JP 3449388 U JP3449388 U JP 3449388U JP H01139011 U JPH01139011 U JP H01139011U
- Authority
- JP
- Japan
- Prior art keywords
- movable piece
- spring
- tail end
- muffler
- exhaust pipe
- 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
- 238000002485 combustion reaction Methods 0.000 claims 1
Landscapes
- Exhaust Silencers (AREA)
Description
図は本考案の一実施例を示し、第1図は縦断側
面図、第2図は低速時の状況を示す要部拡大縦断
面図、第3図は高速時の状況を示す要部拡大縦断
面図、第4図はオートバイに用いた状況の側面図
である。
1……排気管、2……マフラ、7……保持筒、
8……可動片、9……バネ。
The figures show one embodiment of the present invention, with Fig. 1 being a longitudinal side view, Fig. 2 being an enlarged vertical sectional view of the main part showing the situation at low speed, and Fig. 3 being an enlarged longitudinal sectional view of the main part showing the situation at high speed. Figure 4 is a side view of the situation in which it is used on a motorcycle. 1... Exhaust pipe, 2... Muffler, 7... Holding cylinder,
8...Movable piece, 9...Spring.
Claims (1)
マフラの前端に挿入連結するものに於て、マフラ
内に先端を先細にした可動片を保持筒に摺動自在
に挿入してバネで一方に付勢し、該可動片の先端
を排気管の尾端内に臨ませ、排気ガス圧力でバネ
に抗して後退できるようにしたことを特徴とする
内燃機関のマフラ。 In cases where the tail end of an exhaust pipe connected to an engine exhaust hole is inserted and connected to the front end of a cylindrical muffler, a movable piece with a tapered tip is slidably inserted into a retaining tube to hold a spring. A muffler for an internal combustion engine, characterized in that the movable piece is biased in one direction so that the tip of the movable piece faces inside the tail end of the exhaust pipe, and can be moved backward against a spring by exhaust gas pressure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3449388U JPH01139011U (en) | 1988-03-17 | 1988-03-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3449388U JPH01139011U (en) | 1988-03-17 | 1988-03-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01139011U true JPH01139011U (en) | 1989-09-22 |
Family
ID=31261200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3449388U Pending JPH01139011U (en) | 1988-03-17 | 1988-03-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01139011U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018112164A (en) * | 2017-01-13 | 2018-07-19 | フタバ産業株式会社 | Valve gear for exhaust flow passage |
-
1988
- 1988-03-17 JP JP3449388U patent/JPH01139011U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018112164A (en) * | 2017-01-13 | 2018-07-19 | フタバ産業株式会社 | Valve gear for exhaust flow passage |
CN108301896A (en) * | 2017-01-13 | 2018-07-20 | 双叶产业株式会社 | Exhaust flow path valve gear |
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