JPS63170557U - - Google Patents
Info
- Publication number
- JPS63170557U JPS63170557U JP6260487U JP6260487U JPS63170557U JP S63170557 U JPS63170557 U JP S63170557U JP 6260487 U JP6260487 U JP 6260487U JP 6260487 U JP6260487 U JP 6260487U JP S63170557 U JPS63170557 U JP S63170557U
- Authority
- JP
- Japan
- Prior art keywords
- crankshaft
- engine structure
- crankcase part
- wall
- skirt
- 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
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案の一実施例によるエンジン構造
の要部断面図Ａ、オイルパンの上面図Ｂ、トラン
スミツシヨン取付面側から見たシリンダブロツク
とオイルパンの正面図Ｃ、第２図は本考案および
従来に共通するエンジン構造体の側面図、第３図
は本考案の一実施例によるシリンダブロツクの斜
視図、第４図および第５図はシリンダブロツクの
振動変形を有限要素法にて解析した概念図である
。
１……シリンダブロツク、２……シリンダヘツ
ド、３……オイルパン、４……クランクケース部
、５……ミツシヨンケース、７……バルブヘツド
、８……軸受キヤツプ、１３……補強部材、１４
ａ……取付孔、１５……ボルト。
Figure 1 is a sectional view A of the main parts of an engine structure according to an embodiment of the present invention, B is a top view of the oil pan, C is a front view of the cylinder block and oil pan viewed from the transmission mounting surface side, and Figure 2 is FIG. 3 is a perspective view of a cylinder block according to an embodiment of the present invention, and FIGS. 4 and 5 show vibration deformation of the cylinder block using the finite element method. It is an analyzed conceptual diagram. DESCRIPTION OF SYMBOLS 1... Cylinder block, 2... Cylinder head, 3... Oil pan, 4... Crank case portion, 5... Mission case, 7... Valve head, 8... Bearing cap, 13... Reinforcement member, 14
a...Mounting hole, 15...Bolt.
Claims (1)
が延びたデイープスカート型クランクケース部を
有するエンジン構造において、クランクケース部
のトランスミツシヨン連結側端の軸受形成壁の左
右両下面に、クランク軸に直交する方向において
左右それぞれ２本以上のボルト締めによつて一体
物の補強部材を連結したことを特徴とするエンジ
ン構造。 In an engine structure that has a deep-skirt type crankcase part in which the left and right skirt parts extend downward from the center of the crankshaft, there is a wall that is perpendicular to the crankshaft on both the left and right bottom surfaces of the bearing forming wall at the transmission connection side end of the crankcase part. An engine structure characterized in that integral reinforcing members are connected by tightening two or more bolts on each side in a direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6260487U JPS63170557U (en) | 1987-04-27 | 1987-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6260487U JPS63170557U (en) | 1987-04-27 | 1987-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63170557U true JPS63170557U (en) | 1988-11-07 |
Family
ID=30897036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6260487U Pending JPS63170557U (en) | 1987-04-27 | 1987-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63170557U (en) |
-
1987
- 1987-04-27 JP JP6260487U patent/JPS63170557U/ja active Pending
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