JPS62156U - - Google Patents
Info
- Publication number
- JPS62156U JPS62156U JP9196185U JP9196185U JPS62156U JP S62156 U JPS62156 U JP S62156U JP 9196185 U JP9196185 U JP 9196185U JP 9196185 U JP9196185 U JP 9196185U JP S62156 U JPS62156 U JP S62156U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- oil reservoir
- cylinder
- peripheral wall
- scavenging
- 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
- 230000002000 scavenging effect Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図はこの考案の第１実施例を示すピストン
の側面図、第２図は第１図のピストンをシリンダ
に嵌入した状態を示す要部縦断面図、第３図は第
１図のピストンをシリンダに嵌入した状態を示す
横断面図、第４図は第２実施例を示すピストンの
側面図、第５図は第３実施例を示すピストンの側
面図である。
１……ピストン、２……ピストンの周壁、４…
…貫通孔、５……油溜部、７……シリンダ、８…
…排気孔、９……掃気孔、Ａ……排気孔と掃気孔
との間の部分。
Fig. 1 is a side view of a piston showing the first embodiment of this invention, Fig. 2 is a longitudinal sectional view of the main part showing the piston shown in Fig. 1 fitted into a cylinder, and Fig. 3 is a side view of the piston shown in Fig. 1. FIG. 4 is a side view of the piston showing the second embodiment, and FIG. 5 is a side view of the piston showing the third embodiment. 1... Piston, 2... Piston peripheral wall, 4...
...Through hole, 5...Oil sump, 7...Cylinder, 8...
...Exhaust hole, 9...Scavenging hole, A...Part between the exhaust hole and the scavenging hole.
Claims (1)
ルエンジンにおいて、ピストンの周壁に貫通孔を
設けるとともに、上記周壁の外面に、上記貫通孔
の下方に位置して、この貫通孔に連通する凹所か
らなる油溜部を設け、上記貫通孔と油溜部は、シ
リンダの内面における上記排気孔と掃気孔との間
の部分に対応して位置していることを特徴とする
２サイクルエンジン。 In a two-stroke engine having an exhaust hole and a scavenging hole in the cylinder, a through hole is provided in the peripheral wall of the piston, and a recess located below the through hole and communicating with the through hole is formed on the outer surface of the peripheral wall. A two-stroke engine characterized in that the oil reservoir is provided with an oil reservoir, and the through hole and the oil reservoir are located corresponding to a portion between the exhaust hole and the scavenging hole on the inner surface of the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9196185U JPS62156U (en) | 1985-06-18 | 1985-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9196185U JPS62156U (en) | 1985-06-18 | 1985-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62156U true JPS62156U (en) | 1987-01-06 |
Family
ID=30648322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9196185U Pending JPS62156U (en) | 1985-06-18 | 1985-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62156U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02139346U (en) * | 1989-04-24 | 1990-11-21 | ||
| JPH0561440U (en) * | 1992-01-31 | 1993-08-13 | ダイハツ工業株式会社 | 2-cycle engine |
| JP2011169322A (en) * | 2010-02-17 | 2011-09-01 | Andreas Stihl Ag & Co Kg | Two-cycle engine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS575533A (en) * | 1980-06-13 | 1982-01-12 | Sanshin Ind Co Ltd | Piston for crank chamber precompression system two-cycle internal combustion engine |
| JPS57203810A (en) * | 1981-01-08 | 1982-12-14 | Kawasaki Heavy Ind Ltd | Lubricating device of two cycle engine |
-
1985
- 1985-06-18 JP JP9196185U patent/JPS62156U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS575533A (en) * | 1980-06-13 | 1982-01-12 | Sanshin Ind Co Ltd | Piston for crank chamber precompression system two-cycle internal combustion engine |
| JPS57203810A (en) * | 1981-01-08 | 1982-12-14 | Kawasaki Heavy Ind Ltd | Lubricating device of two cycle engine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02139346U (en) * | 1989-04-24 | 1990-11-21 | ||
| JPH0561440U (en) * | 1992-01-31 | 1993-08-13 | ダイハツ工業株式会社 | 2-cycle engine |
| JP2011169322A (en) * | 2010-02-17 | 2011-09-01 | Andreas Stihl Ag & Co Kg | Two-cycle engine |