JPS646348U - - Google Patents
Info
- Publication number
- JPS646348U JPS646348U JP10216287U JP10216287U JPS646348U JP S646348 U JPS646348 U JP S646348U JP 10216287 U JP10216287 U JP 10216287U JP 10216287 U JP10216287 U JP 10216287U JP S646348 U JPS646348 U JP S646348U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder block
- crankshaft
- cylinders
- arranged side
- bulkheads
- 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
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は、本考案の実施例に係るエンジンのシ
リンダブロツク補強構造を示すシリンダブロツク
部の側面図、第２図は、同底面図、第３図は、同
実施例構造におけるオイルパン部分の正面図、第
４図は、同実施例構造におけるオイルパン部分の
断面図（第３図Ａ―Ａ断面図）、第５図は、同実
施例構造におけるオイルパンの構成によつて実現
されるクランクケース部のボツクス形状を概念的
に示す説明図である。
１…シリンダブロツク、２…スカート部、３…
オイルパン取付用フランジ部、４…シリンダブロ
ツク取付用ブラケツト、６ａ〜６ｅ…第１〜第５
のバルクヘツド、７ａ〜７ｅ…第１〜第５の軸受
孔、８ａ〜８ｅ…第１〜第５のベアリングキヤツ
プ、１０…補強用フランジ部、１５…オイルパン
、３０…クランクケース部、４０…クランクシヤ
フト。
Fig. 1 is a side view of a cylinder block portion showing a cylinder block reinforcement structure for an engine according to an embodiment of the present invention, Fig. 2 is a bottom view of the same, and Fig. 3 is an oil pan portion of the structure of the embodiment. A front view, FIG. 4 is a cross-sectional view of the oil pan portion in the same embodiment structure (FIG. 3 AA sectional view), and FIG. 5 is realized by the configuration of the oil pan in the same embodiment structure. FIG. 3 is an explanatory diagram conceptually showing the box shape of the crankcase portion. 1...Cylinder block, 2...Skirt part, 3...
Oil pan mounting flange portion, 4... Cylinder block mounting bracket, 6a to 6e... 1st to 5th
bulkhead, 7a to 7e...first to fifth bearing holes, 8a to 8e...first to fifth bearing caps, 10...reinforcing flange section, 15...oil pan, 30...crank case section, 40...crank Shaft.
Claims (1)
たシリンダブロツクと、該シリンダブロツク下部
のスカート部によつて形成されたクランクケース
と、該クランクケース内の上壁部にシリンダ並設
方向に所定の間隔を保つて一体的に設けられた複
数のバルクヘツドと、これら各バルクヘツドの下
部に各々固定され当該各バルクヘツドとの間でク
ランクシヤフトを支持する複数のベアリングキヤ
ツプとを備え、上記シリンダブロツク下部のスカ
ート部が上記クランクシヤフトの軸心よりも下方
に延設されてなるエンジンのシリンダブロツク構
造において、上記シリンダブロツクのシリンダ並
設方向両端部のベアリングキヤツプのみを上記ス
カート部と連結したことを特徴とするエンジンの
シリンダブロツク補強構造。 A cylinder block including a plurality of cylinders arranged side by side in the longitudinal direction, a crankcase formed by a skirt section at the lower part of the cylinder block, and a crank case formed by a skirt section at the bottom of the cylinder block, and a cylinder block arranged in a predetermined direction in the direction in which the cylinders are arranged side by side on the upper wall section of the crankcase. The crankshaft is provided with a plurality of bulkheads that are integrally provided at intervals of 1, and a plurality of bearing caps that are fixed to the lower part of each of the bulkheads and support the crankshaft between the cylinder block and the lower part of the cylinder block. A cylinder block structure for an engine in which a skirt portion extends below the axis of the crankshaft, characterized in that only bearing caps at both ends of the cylinder block in the direction in which the cylinders are arranged side by side are connected to the skirt portion. Engine cylinder block reinforcement structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987102162U JPH0619818Y2 (en) | 1987-07-01 | 1987-07-01 | Engine cylinder block reinforcement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987102162U JPH0619818Y2 (en) | 1987-07-01 | 1987-07-01 | Engine cylinder block reinforcement structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS646348U true JPS646348U (en) | 1989-01-13 |
| JPH0619818Y2 JPH0619818Y2 (en) | 1994-05-25 |
Family
ID=31331814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987102162U Expired - Lifetime JPH0619818Y2 (en) | 1987-07-01 | 1987-07-01 | Engine cylinder block reinforcement structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0619818Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61161415U (en) * | 1985-03-28 | 1986-10-06 |
-
1987
- 1987-07-01 JP JP1987102162U patent/JPH0619818Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61161415U (en) * | 1985-03-28 | 1986-10-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0619818Y2 (en) | 1994-05-25 |