JPS6310240U - - Google Patents
Info
- Publication number
- JPS6310240U JPS6310240U JP10417786U JP10417786U JPS6310240U JP S6310240 U JPS6310240 U JP S6310240U JP 10417786 U JP10417786 U JP 10417786U JP 10417786 U JP10417786 U JP 10417786U JP S6310240 U JPS6310240 U JP S6310240U
- Authority
- JP
- Japan
- Prior art keywords
- wall
- cylinder head
- head
- bolt boss
- water jacket
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- 238000005192 partition Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案のシリンダヘツドの一実施例を
示す平面図、第２図は同シリンダヘツドの側面図
、第３図は従来のシリンダヘツドを例示しており
、第３図ａは平断面図、第３図ｂは第３図ａのＢ
―Ｂ線の縦断面図である。
１……シリンダヘツド、２……シリンダ、９…
…燃焼副室、１３ａ〜１３ｄ……ヘツドボルト挿
通孔、１４ａ，１４ｂ……ボス部、２０，２０ａ
……外壁、２１……ミドルデツキ、２３ａ〜２３
ｂ……上端面、２５……縦壁、２６……リブ、２
９……ロアデツキ、３０……動弁室。
Fig. 1 is a plan view showing an embodiment of the cylinder head of the present invention, Fig. 2 is a side view of the same cylinder head, Fig. 3 is an example of a conventional cylinder head, and Fig. 3a is a plan cross section. Fig. 3b is B of Fig. 3a
- It is a vertical cross-sectional view taken along line B. 1...Cylinder head, 2...Cylinder, 9...
...Sub-combustion chamber, 13a-13d...Head bolt insertion hole, 14a, 14b...Boss part, 20, 20a
...Outer wall, 21...Middle deck, 23a-23
b... Upper end surface, 25... Vertical wall, 26... Rib, 2
9...Lower deck, 30...Valve train room.
Claims (1)
ヤケツト開放孔と副室に近接し、且つウオーター
ジヤケツトと動弁室とを区画するミドルデツキの
上方で該シリンダヘツド外壁で構成された動弁室
の側壁よりも外方に位置し、さらにウオータージ
ヤケツトの下壁であるロアデツキと該ミドルデツ
キの間で側方に位置するシリンダヘツド外壁に連
結していない構造のヘツドボルトボスを備えたシ
リンダヘツドにおいて、該副室と該ヘツドボルト
ボスとの中心を結ぶ線とほぼ直交し、該シリンダ
ヘツド外壁の側壁より延設されて該ミドルデツキ
の上方で該ヘツドボルトボスの周辺に位置する縦
壁を設けるとともに、該ヘツドボルトボスとこの
縦壁とを連結したことを特徴とするエンジンのシ
リンダヘツド構造。 Close to the water jacket opening hole formed on the outer wall of the cylinder head and the auxiliary chamber, and above the middle deck that partitions the water jacket and the valve operating chamber, and above the side wall of the valve operating chamber formed by the outer wall of the cylinder head. In a cylinder head provided with a head bolt boss located outwardly and located laterally between the lower deck, which is the lower wall of the water jacket, and the middle deck, the head bolt boss is not connected to the outer wall of the cylinder head. and the head bolt boss, a vertical wall extending from the side wall of the outer wall of the cylinder head and located above the middle deck and around the head bolt boss is provided. An engine cylinder head structure characterized by connecting a boss and this vertical wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10417786U JPS6310240U (en) | 1986-07-07 | 1986-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10417786U JPS6310240U (en) | 1986-07-07 | 1986-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6310240U true JPS6310240U (en) | 1988-01-23 |
Family
ID=30977433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10417786U Pending JPS6310240U (en) | 1986-07-07 | 1986-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6310240U (en) |
-
1986
- 1986-07-07 JP JP10417786U patent/JPS6310240U/ja active Pending