JPS6289520U - - Google Patents
Info
- Publication number
- JPS6289520U JPS6289520U JP18112485U JP18112485U JPS6289520U JP S6289520 U JPS6289520 U JP S6289520U JP 18112485 U JP18112485 U JP 18112485U JP 18112485 U JP18112485 U JP 18112485U JP S6289520 U JPS6289520 U JP S6289520U
- Authority
- JP
- Japan
- Prior art keywords
- crankshaft
- bearings
- bearing
- bearing structure
- crankcase
- 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 1
Description
図は本考案の一実施例を示すＶ型２気筒エンジ
ンの断面図である。
１……エンジン、２……クランクケース、２ａ
，２ｂ……ハウジング、３……シリンダ、４……
シリンダブロツク、５……シリンダヘツド、６…
…ピストン、７……コンロツド、８……クランク
シヤフト、１５，１７……ジヤーナル部、１６…
…ボールベアリング、１８……ニードルベアリン
グ、２２……ドライブスプロケツト、２６，３２
……ギア、２９……カラー。
The figure is a sectional view of a V-type two-cylinder engine showing an embodiment of the present invention. 1...Engine, 2...Crankcase, 2a
, 2b... Housing, 3... Cylinder, 4...
Cylinder block, 5... Cylinder head, 6...
...Piston, 7...Conrod, 8...Crankshaft, 15, 17...Journal part, 16...
... Ball bearing, 18 ... Needle bearing, 22 ... Drive sprocket, 26, 32
...Gear, 29...Color.
Claims (1)
を配設してクランクケースに軸支する内燃機関の
クランクシヤフト軸受部構造において、前記ベア
リングの一方をボールベアリングに、他方をニー
ドルベアリングにしたことを特徴とする内燃機関
のクランクシヤフト軸受部構造。 A crankshaft bearing structure for an internal combustion engine in which bearings are arranged on both sides of the crankshaft and are pivotally supported in the crankcase, wherein one of the bearings is a ball bearing and the other is a needle bearing. Crankshaft bearing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18112485U JPS6289520U (en) | 1985-11-25 | 1985-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18112485U JPS6289520U (en) | 1985-11-25 | 1985-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6289520U true JPS6289520U (en) | 1987-06-08 |
Family
ID=31125707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18112485U Pending JPS6289520U (en) | 1985-11-25 | 1985-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6289520U (en) |
-
1985
- 1985-11-25 JP JP18112485U patent/JPS6289520U/ja active Pending
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