JPH0193330U - - Google Patents
Info
- Publication number
- JPH0193330U JPH0193330U JP18959987U JP18959987U JPH0193330U JP H0193330 U JPH0193330 U JP H0193330U JP 18959987 U JP18959987 U JP 18959987U JP 18959987 U JP18959987 U JP 18959987U JP H0193330 U JPH0193330 U JP H0193330U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- exhaust
- bracket
- pin
- stroke engine
- 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
- Valve Device For Special Equipments (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Description
第１図は本考案に係る２サイクルエンジンの排
気タイミング可変装置を概念的に示した断面図、
第２図はその装置の主要部を示した斜視図、第３
図は従来の排気タイミング可変装置を概念的に示
した断面図、第４図はその装置の弁体による排気
口の閉塞状態を示した正面図である。
１……排気通路、２……ハウジング、２ａ……
上壁、５……排気口、１０……弁体、１１……本
体、１２……ブラケツト、１３……ピン、１４…
…ネジ、１５ａ……軸、１５ｂ……長溝、Ａ……
排気口上部。
FIG. 1 is a cross-sectional view conceptually showing a variable exhaust timing device for a two-stroke engine according to the present invention;
Figure 2 is a perspective view showing the main parts of the device, Figure 3
This figure is a sectional view conceptually showing a conventional variable exhaust timing device, and FIG. 4 is a front view showing a state in which an exhaust port of the device is closed by a valve body. 1...Exhaust passage, 2...Housing, 2a...
Upper wall, 5...exhaust port, 10...valve body, 11...main body, 12...bracket, 13...pin, 14...
...screw, 15a...shaft, 15b...long groove, A...
Above the exhaust port.
Claims (1)
弁体を突出させて先端を排気口の上部に臨ませ、
該排気口の上部を閉塞することによつて排気タイ
ミングを遅らせるようにした２サイクルエンジン
の排気タイミング可変装置において、上記弁体の
基端部にブラケツトを固定するとともに、該ブラ
ケツトにピンを植設し、該ピンにアクチユエータ
によつて作動されるレバーの長溝を係合させたこ
とを特徴とする２サイクルエンジンの排気タイミ
ング可変装置。 A valve body is disposed on the upper wall of the exhaust passage so as to be freely retractable, and the valve body is made to protrude so that its tip faces the upper part of the exhaust port,
In a variable exhaust timing device for a two-stroke engine that delays exhaust timing by blocking the upper part of the exhaust port, a bracket is fixed to the base end of the valve body, and a pin is implanted in the bracket. A variable exhaust timing device for a two-stroke engine, characterized in that the pin is engaged with a long groove of a lever operated by an actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987189599U JPH0528334Y2 (en) | 1987-12-14 | 1987-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987189599U JPH0528334Y2 (en) | 1987-12-14 | 1987-12-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0193330U true JPH0193330U (en) | 1989-06-20 |
| JPH0528334Y2 JPH0528334Y2 (en) | 1993-07-21 |
Family
ID=31480618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987189599U Expired - Lifetime JPH0528334Y2 (en) | 1987-12-14 | 1987-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0528334Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6235020A (en) * | 1985-08-07 | 1987-02-16 | Honda Motor Co Ltd | 2-cycle engine exhaust timing control device |
-
1987
- 1987-12-14 JP JP1987189599U patent/JPH0528334Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6235020A (en) * | 1985-08-07 | 1987-02-16 | Honda Motor Co Ltd | 2-cycle engine exhaust timing control device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0528334Y2 (en) | 1993-07-21 |