JPS63136244U - - Google Patents
Info
- Publication number
- JPS63136244U JPS63136244U JP2918787U JP2918787U JPS63136244U JP S63136244 U JPS63136244 U JP S63136244U JP 2918787 U JP2918787 U JP 2918787U JP 2918787 U JP2918787 U JP 2918787U JP S63136244 U JPS63136244 U JP S63136244U
- Authority
- JP
- Japan
- Prior art keywords
- connecting member
- shaped
- crankcase
- crankshaft
- dish
- 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
- 235000013372 meat Nutrition 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は第１図における連結部材２６の側面図である
。
１０……クランクケース、１２……シリンダボ
ア、１４……隔壁、１６……メインベアリングキ
ヤツプ、１８……主軸受部、２０……スカート部
、２２……切欠部又は空所、２６……連結部材、
２８……インテグラルビーム、３０……油溜り、
３２……枠部分、３６……冷却フイン。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a side view of the connecting member 26 in FIG. 1. 10... Crank case, 12... Cylinder bore, 14... Partition wall, 16... Main bearing cap, 18... Main bearing portion, 20... Skirt portion, 22... Notch or void, 26... Connection member ,
28...Integral beam, 30...Oil pool,
32...frame part, 36...cooling fin.
Claims (1)
設された左右スカート部の下端部分を連結部材に
より一体的に連結してなるものにおいて、上記連
結部材が、その底部にオイル溜りを具えた比較的
厚肉の箱状もしくは皿状部材から構成されている
ことを特徴とするエンジンの騒音低減構造。 The lower end portions of the left and right skirt portions of the crankcase, which are arranged in parallel opposite to each other on both sides of the crankshaft, are integrally connected by a connecting member, and the connecting member is relatively thick and has an oil reservoir at its bottom. An engine noise reduction structure comprising a meat box-shaped or dish-shaped member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2918787U JPS63136244U (en) | 1987-02-28 | 1987-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2918787U JPS63136244U (en) | 1987-02-28 | 1987-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63136244U true JPS63136244U (en) | 1988-09-07 |
Family
ID=30832853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2918787U Pending JPS63136244U (en) | 1987-02-28 | 1987-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63136244U (en) |
-
1987
- 1987-02-28 JP JP2918787U patent/JPS63136244U/ja active Pending