JPS5864842U - motorcycle engine - Google Patents
motorcycle engineInfo
- Publication number
- JPS5864842U JPS5864842U JP15954181U JP15954181U JPS5864842U JP S5864842 U JPS5864842 U JP S5864842U JP 15954181 U JP15954181 U JP 15954181U JP 15954181 U JP15954181 U JP 15954181U JP S5864842 U JPS5864842 U JP S5864842U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- tightening bolt
- cylinder
- motorcycle engine
- hole
- 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
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は空冷多気筒エンジンの冷却風通路の説明図、第
２図は従来の空冷式多気筒エンジンの要部説明断面図、
第３図は第２図に示すエンジンを分解する場合の説明図
、第４図は本考案に係る自動二輪車のエンジンに使用す
るカラーの一実施例を示す縦断面図、第５図は第４図に
示すカラーの端面図、第６図は第４図に示すカラーの使
用状態を示す断面図である。
１・・・・・・シリンダ、２・・・・・・冷却風通路、
３・・・・・・クランクケース、４〜６・・・・・・シ
リンダブロック、７・・・・・・シリンダヘッド、８・
・・・・・締付ボルト、１０・・・・・・ナツト、１２
・・・・・・スタッドカラー。
＝＝ミＩＩ ｉ−５
第６図Fig. 1 is an explanatory diagram of the cooling air passage of an air-cooled multi-cylinder engine, Fig. 2 is an explanatory cross-sectional view of the main parts of a conventional air-cooled multi-cylinder engine,
FIG. 3 is an explanatory diagram when the engine shown in FIG. 2 is disassembled, FIG. FIG. 6 is an end view of the collar shown in the figure, and FIG. 6 is a sectional view showing the state in which the collar shown in FIG. 4 is used. 1...Cylinder, 2...Cooling air passage,
3... Crank case, 4-6... Cylinder block, 7... Cylinder head, 8...
...Tightening bolt, 10...Nut, 12
...Stud collar. == Mi II i-5 Figure 6
Claims (1)
に端部のネジ径に比して中央部の茎径が小さい締付ボル
トを挿通し、クランクケースに前記シリンダヘッド及び
シリンダブロックを組付ける形式の自動二輪車のエンジ
ンにおいて、薄板部材て略筒体状に巻回形成したカラー
をシリンダの外面に開口する前記貫通穴に嵌挿し、該カ
ラー内に前記締付ボルトを挿通させ、締付ボルトと貫通
穴の開口部との間の隙間を塞いだことを特徴とする自動
二輪車のエンジン。An automatic type that assembles the cylinder head and cylinder block to the crankcase by inserting a tightening bolt whose center diameter is smaller than the thread diameter at the end into a through hole drilled in the cylinder head and cylinder block. In a motorcycle engine, a collar formed by winding a thin plate member into a substantially cylindrical shape is fitted into the through hole opened on the outer surface of the cylinder, the tightening bolt is inserted into the collar, and the tightening bolt and the through hole are inserted. A motorcycle engine characterized in that the gap between the engine and the opening of the engine is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15954181U JPS5864842U (en) | 1981-10-26 | 1981-10-26 | motorcycle engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15954181U JPS5864842U (en) | 1981-10-26 | 1981-10-26 | motorcycle engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5864842U true JPS5864842U (en) | 1983-05-02 |
| JPS6325324Y2 JPS6325324Y2 (en) | 1988-07-11 |
Family
ID=29951993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15954181U Granted JPS5864842U (en) | 1981-10-26 | 1981-10-26 | motorcycle engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5864842U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5611342U (en) * | 1979-07-05 | 1981-01-30 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4070963A (en) * | 1976-04-12 | 1978-01-31 | Anadex, Inc. | Impact line printer |
-
1981
- 1981-10-26 JP JP15954181U patent/JPS5864842U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5611342U (en) * | 1979-07-05 | 1981-01-30 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6325324Y2 (en) | 1988-07-11 |
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