JPS6221455U - - Google Patents
Info
- Publication number
- JPS6221455U JPS6221455U JP5644685U JP5644685U JPS6221455U JP S6221455 U JPS6221455 U JP S6221455U JP 5644685 U JP5644685 U JP 5644685U JP 5644685 U JP5644685 U JP 5644685U JP S6221455 U JPS6221455 U JP S6221455U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- cylinder head
- connecting portion
- diameter
- bolt 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は、本考案の実施例による内燃機関のシ
リンダブロツクの平面図、第２図は、第１図のシ
リンダブロツクにシリンダヘツドがシリンダヘツ
ドボルトで装着された状態を示す断面図、第３図
は、本考案によらない場合のシリンダヘツドガス
ケツトの面圧分布を示す参考図である。
１…シリンダブロツク、２，３，４，５…シリ
ンダボア、６，７，８…接続部、１１，１２…シ
リンダヘツドボルト、１３，１４…ボルト孔、１
６…シリンダヘツド。
FIG. 1 is a plan view of a cylinder block of an internal combustion engine according to an embodiment of the present invention, FIG. 2 is a sectional view showing a state in which a cylinder head is attached to the cylinder block of FIG. 1 with a cylinder head bolt, and FIG. The figure is a reference diagram showing the surface pressure distribution of the cylinder head gasket when the present invention is not used. 1... Cylinder block, 2, 3, 4, 5... Cylinder bore, 6, 7, 8... Connection part, 11, 12... Cylinder head bolt, 13, 14... Bolt hole, 1
6...Cylinder head.
補正 昭６１．８．２８
図面の簡単な説明を次のように補正する。
明細書第７頁第６行目に「参考図」とあるを「
図」と補正する。Amendment August 28, 1981 The brief description of the drawing is amended as follows. In the 6th line of page 7 of the specification, the words ``Reference drawings'' have been changed to ``
Correct it to ``Figure''.
Claims (1)
、前記シリンダボアが配列された方向の両端部に
、シリンダヘツド装着用のシリンダヘツドボルト
を螺合するボルト孔が、長手方向の中心線を挟ん
で一対づつ穿設されたシリンダブロツクにおいて
、前記接続部に穿設された前記ボルト孔の径より
、前記両端部に穿設された前記ボルト孔の径を大
きくすることを特徴とする内燃機関のシリンダブ
ロツク。 A pair of bolt holes for screwing cylinder head bolts for mounting the cylinder head are provided at the connecting portion between the cylinder bores arranged in series and at both ends in the direction in which the cylinder bores are arranged, with the longitudinal center line in between. A cylinder block for an internal combustion engine, characterized in that the diameter of the bolt hole drilled at both ends is larger than the diameter of the bolt hole drilled at the connecting portion. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5644685U JPS6221455U (en) | 1985-04-16 | 1985-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5644685U JPS6221455U (en) | 1985-04-16 | 1985-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6221455U true JPS6221455U (en) | 1987-02-09 |
Family
ID=30885252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5644685U Pending JPS6221455U (en) | 1985-04-16 | 1985-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6221455U (en) |
-
1985
- 1985-04-16 JP JP5644685U patent/JPS6221455U/ja active Pending
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