JPS63162960U - - Google Patents
Info
- Publication number
- JPS63162960U JPS63162960U JP5500887U JP5500887U JPS63162960U JP S63162960 U JPS63162960 U JP S63162960U JP 5500887 U JP5500887 U JP 5500887U JP 5500887 U JP5500887 U JP 5500887U JP S63162960 U JPS63162960 U JP S63162960U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- piston pin
- axis
- window
- piston
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は、本考案の１実施例の截断側面図、第
２図は第１図の―線断面図である。
１……エンジン、３……シリンダー、４……ピ
ストン、４ａ……スカート部、４ｂ……ピストン
ピンボス部、７……吸気口、１１……吸気通路、
１４ａ……小端部、１６……ピストンピン、１７
……ピストンピン部。
FIG. 1 is a cutaway side view of one embodiment of the present invention, and FIG. 2 is a cross-sectional view taken along the line -- in FIG. DESCRIPTION OF SYMBOLS 1... Engine, 3... Cylinder, 4... Piston, 4a... Skirt part, 4b... Piston pin boss part, 7... Intake port, 11... Intake passage,
14a...Small end, 16...Piston pin, 17
...Piston pin section.
Claims (1)
リンダーと、スカート部に該吸気口に連なる吸気
窓を設けたピストンとを有し、該吸気窓を介して
吸気を行う２サイクルエンジンにおいて、ピスト
ンピンボス部とピストンピンとコネクテイングロ
ツドの小端部で構成されるピストンピン部の中心
が吸気通路の略軸線上にきたとき、該軸線と吸気
窓の軸線とが略一致するように吸気窓を設けたこ
とを特徴とする２サイクルエンジンの吸気装置。 In a two-stroke engine that has a cylinder provided with an intake passage connected to an intake port on the inner surface of a peripheral wall, and a piston provided with an intake window connected to the intake port in the skirt portion, and in which air is taken through the intake window, a piston pin boss is used. The intake window is provided so that when the center of the piston pin portion, which is composed of the small end of the piston pin, the piston pin, and the small end of the connecting rod, is substantially on the axis of the intake passage, the axis substantially coincides with the axis of the intake window. An intake system for a two-stroke engine, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5500887U JPS63162960U (en) | 1987-04-11 | 1987-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5500887U JPS63162960U (en) | 1987-04-11 | 1987-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63162960U true JPS63162960U (en) | 1988-10-25 |
Family
ID=30882524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5500887U Pending JPS63162960U (en) | 1987-04-11 | 1987-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63162960U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59231129A (en) * | 1983-06-15 | 1984-12-25 | Yamaha Motor Co Ltd | Intake apparatus for two-cycle engine |
-
1987
- 1987-04-11 JP JP5500887U patent/JPS63162960U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59231129A (en) * | 1983-06-15 | 1984-12-25 | Yamaha Motor Co Ltd | Intake apparatus for two-cycle engine |