JPS639417U - - Google Patents
Info
- Publication number
- JPS639417U JPS639417U JP10199586U JP10199586U JPS639417U JP S639417 U JPS639417 U JP S639417U JP 10199586 U JP10199586 U JP 10199586U JP 10199586 U JP10199586 U JP 10199586U JP S639417 U JPS639417 U JP S639417U
- Authority
- JP
- Japan
- Prior art keywords
- crankshaft
- attached
- stroke engine
- cooling fan
- sloped part
- 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
- 239000007858 starting material Substances 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 3
- 230000003584 silencer Effects 0.000 claims 1
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
Description
第１図はこの考案に係る一実施例の一部を切欠
せる縦断面図、第２図は仝上外観図、第３図は第
２図の―線矢視図、第４図は従来形式のフア
ンケースを具えたエンジンの要部縦断面図である
。
Ａ……クランクケース、Ｃ……気化器、Ｇ……
発電機、Ｍ……消音器、Ｒ……リコイルスタータ
、Ｖ……フアンケース、Ｗ……通風路、Ｚ……シ
リンダー、ｌ―ｌ……クランク軸線、ｓ……シリ
ンダー側縁、ｔ……クランク軸の端部、７……ク
ランク軸、１１……ピストン、１４……点火コイ
ル、１５……ユニツト、１７……長尺傾斜部、１
８……短小傾斜部。
Fig. 1 is a partially cut away vertical cross-sectional view of an embodiment of this invention, Fig. 2 is an external view, Fig. 3 is a view taken along the - line arrow of Fig. 2, and Fig. 4 is a conventional type. FIG. 2 is a vertical cross-sectional view of main parts of an engine equipped with a fan case. A...Crankcase, C...Carburetor, G...
Generator, M...muffler, R...recoil starter, V...fan case, W...ventilation path, Z...cylinder, l-l...crank axis, s...cylinder side edge, t... End of crankshaft, 7... Crankshaft, 11... Piston, 14... Ignition coil, 15... Unit, 17... Long inclined portion, 1
8...Short and small inclined part.
Claims (1)
ランク軸の一端にはリコイルスタータを、他端に
は冷却フアンを夫々取付ける一方、このクランク
軸と連動するピストンを摺接自在に嵌合せるシリ
ンダーの外側の夫々に気化器と消音器とを対向・
設置すると共に、冷却フアン側に点火コイルとユ
ニツトとを一体下に組付けた発電機を具えた電子
点火式二サイクルエンジンにおいて、発電機側方
で上下方向に亘り所望の通風路を介して短小傾斜
部と長尺傾斜部とを連続・沿設し、該長尺傾斜部
を前記冷却フアン側のクランク軸端部より外側に
突出させてなる二サイクルエンジンのフアンケー
ス。 (2) 短小傾斜部はシリンダー側縁に対し、また
長尺傾斜部はクランク軸の軸線に対し、夫々３０
ないし６０度の傾斜角のもとに設定されている実
用新案登録請求の範囲第１項記載の二サイクルエ
ンジンのフアンケース。[Scope of Claim for Utility Model Registration] (1) A recoil starter is attached to one end of the crankshaft rotatably supported by the crankcase, and a cooling fan is attached to the other end, while a piston that interlocks with this crankshaft is attached. A carburetor and a silencer are placed facing each other on the outside of the cylinder that can be slidably fitted.
In addition, in an electronic ignition two-stroke engine equipped with a generator in which the ignition coil and unit are assembled under the cooling fan side, short and small air can be installed on the side of the generator through a desired ventilation path in the vertical direction. A fan case for a two-stroke engine, wherein a sloped part and a long sloped part are continuous and extend along each other, and the long sloped part projects outward from the end of the crankshaft on the side of the cooling fan. (2) The short and small inclined portions are 30 mm relative to the cylinder side edge, and the long inclined portions are relative to the axis of the crankshaft.
A fan case for a two-stroke engine according to claim 1, which is set at an inclination angle of between 60 degrees and 60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10199586U JPS639417U (en) | 1986-07-04 | 1986-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10199586U JPS639417U (en) | 1986-07-04 | 1986-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS639417U true JPS639417U (en) | 1988-01-22 |
Family
ID=30973239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10199586U Pending JPS639417U (en) | 1986-07-04 | 1986-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS639417U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5922933B2 (en) * | 1977-02-01 | 1984-05-30 | 株式会社ケイアイピ− | Mobile document table device in electronic copying machine |
-
1986
- 1986-07-04 JP JP10199586U patent/JPS639417U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5922933B2 (en) * | 1977-02-01 | 1984-05-30 | 株式会社ケイアイピ− | Mobile document table device in electronic copying machine |
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