JPS6276268U - - Google Patents
Info
- Publication number
- JPS6276268U JPS6276268U JP16765185U JP16765185U JPS6276268U JP S6276268 U JPS6276268 U JP S6276268U JP 16765185 U JP16765185 U JP 16765185U JP 16765185 U JP16765185 U JP 16765185U JP S6276268 U JPS6276268 U JP S6276268U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder cover
- tightening
- bolt holes
- exhaust port
- port
- 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
- 238000002485 combustion reaction Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１〜３図は本考案の一実施例としてのシリン
ダカバー締付構造を示すもので、第１図はそのシ
リンダカバーの平面図、第２図は同シリンダカバ
ーを取り付ける架構の縦断面図、第３図は第２図
の―矢視断面図であり、第４，５図は従来の
シリンダカバー締付構造を示すもので、第４図は
シリンダカバーの平面図、第５図はそのシリンダ
カバーの変形例を示す平面図である。
１…給気ポート、２…排気ポート、３…締付ボ
ルト穴、４…架構の壁材、５，５′…締付ボルト
ネジ穴、６…架構、７，８…シリンダカバーの縦
壁、９…ボス、１０…リブ、１１…シリンダカバ
ー。
Figures 1 to 3 show a cylinder cover tightening structure as an embodiment of the present invention. Figure 1 is a plan view of the cylinder cover, Figure 2 is a vertical sectional view of the frame to which the cylinder cover is attached, Figure 3 is a sectional view taken in the direction of the - arrow in Figure 2, Figures 4 and 5 show the conventional cylinder cover tightening structure, Figure 4 is a plan view of the cylinder cover, and Figure 5 is the cylinder. It is a top view which shows the modification of a cover. 1... Air supply port, 2... Exhaust port, 3... Tightening bolt hole, 4... Frame wall material, 5, 5'... Tightening bolt screw hole, 6... Frame, 7, 8... Vertical wall of cylinder cover, 9 ...boss, 10...rib, 11...cylinder cover.
Claims (1)
シリンダカバーをそなえた４サイクル内燃機関に
おいて、上記シリンダカバーが同シリンダカバー
に形成された５個の締付ボルト穴に挿通される締
付ボルトを介して架構に取り付けられ、上記締付
ボルト穴の１つが、上記の給気ポートと排気ポー
トとの相互間に配設されたことを特徴とする、シ
リンダカバー締付構造。 In a four-stroke internal combustion engine equipped with a cylinder cover having an air intake port and an exhaust port in the same direction, the cylinder cover is inserted through tightening bolts inserted into five tightening bolt holes formed in the cylinder cover. A cylinder cover tightening structure, characterized in that the cylinder cover is attached to a frame, and one of the tightening bolt holes is disposed between the air supply port and the exhaust port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16765185U JPS6276268U (en) | 1985-10-31 | 1985-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16765185U JPS6276268U (en) | 1985-10-31 | 1985-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6276268U true JPS6276268U (en) | 1987-05-15 |
Family
ID=31099779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16765185U Pending JPS6276268U (en) | 1985-10-31 | 1985-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6276268U (en) |
-
1985
- 1985-10-31 JP JP16765185U patent/JPS6276268U/ja active Pending