JPS594897U - Engine crank bearing lubrication structure - Google Patents
Engine crank bearing lubrication structureInfo
- Publication number
- JPS594897U JPS594897U JP9878382U JP9878382U JPS594897U JP S594897 U JPS594897 U JP S594897U JP 9878382 U JP9878382 U JP 9878382U JP 9878382 U JP9878382 U JP 9878382U JP S594897 U JPS594897 U JP S594897U
- Authority
- JP
- Japan
- Prior art keywords
- engine crank
- crank bearing
- lubrication structure
- bearings
- bearing lubrication
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係るクランク軸受部の潤滑構造を示す
概念図、第２図は第１図のＡ−Ａ線要部断面図、第３図
は従来のクランク軸受部の潤滑構造を示す概念図である
。
１・・・・・・クランクシャフト、２・・・・・・クラ
ンクケース、３・・・・・・第１ベアリング、４・・・
・・・シリンダ、５・・・・・・オイルシール、６・・
・・・・オイル通路、１３・・・・・・カウンターシャ
フト、１４・・・・・・第２ベアリング。Fig. 1 is a conceptual diagram showing the lubrication structure of the crank bearing according to the present invention, Fig. 2 is a sectional view of the main part taken along line A-A in Fig. 1, and Fig. 3 shows the lubrication structure of the conventional crank bearing. It is a conceptual diagram. 1...Crankshaft, 2...Crankcase, 3...1st bearing, 4...
...Cylinder, 5...Oil seal, 6...
... Oil passage, 13 ... Counter shaft, 14 ... Second bearing.
Claims (1)
ベアリング、及び該クランクシャフトの回転力を伝達す
るカウンターシャフトと上記クランクケース間に介装）
れる第２ベアリングを略同一平面上に配設し、かつ一対
の上記第１．ベアリングの外方側に各々オイルシールを
配設し、第１ベアリングとオイルシール間に所定のオイ
ルポンプから送給されるオイルを強制的に注入して潤滑
することを特徴とするエンジンのクランク軸受潤滑構造
。The first interposed between the crankshaft and the crankcase
bearings, and interposed between the countershaft that transmits the rotational force of the crankshaft and the crankcase)
A pair of second bearings are disposed on substantially the same plane, and a pair of first and second bearings are disposed on substantially the same plane. An engine crank bearing characterized in that an oil seal is arranged on the outer side of each bearing, and oil supplied from a predetermined oil pump is forcibly injected between the first bearing and the oil seal for lubrication. Lubricated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9878382U JPS594897U (en) | 1982-06-30 | 1982-06-30 | Engine crank bearing lubrication structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9878382U JPS594897U (en) | 1982-06-30 | 1982-06-30 | Engine crank bearing lubrication structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS594897U true JPS594897U (en) | 1984-01-12 |
Family
ID=30234383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9878382U Pending JPS594897U (en) | 1982-06-30 | 1982-06-30 | Engine crank bearing lubrication structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS594897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6190712U (en) * | 1984-11-16 | 1986-06-12 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4813289U (en) * | 1971-07-01 | 1973-02-14 | ||
| JPS499404U (en) * | 1972-04-26 | 1974-01-26 |
-
1982
- 1982-06-30 JP JP9878382U patent/JPS594897U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4813289U (en) * | 1971-07-01 | 1973-02-14 | ||
| JPS499404U (en) * | 1972-04-26 | 1974-01-26 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6190712U (en) * | 1984-11-16 | 1986-06-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60155710U (en) | Lubrication system in internal combustion engines | |
| JPS594897U (en) | Engine crank bearing lubrication structure | |
| JPS58142313U (en) | Internal combustion engine piston oil cooling system | |
| JPS5934049U (en) | Internal combustion engine oil pan stiffener | |
| JPS5965911U (en) | Internal combustion engine lubrication system | |
| JPS60157909U (en) | Crank pin seizure prevention structure | |
| JPS59110324U (en) | Engine crankshaft and piston lubrication system | |
| JPS582446U (en) | Internal combustion engine balancer lubrication system | |
| JPS5981716U (en) | Lubrication structure of camshaft bearing in internal combustion engine | |
| JPS60114313U (en) | internal combustion engine crankshaft | |
| JPS59146511U (en) | Internal combustion engine bearing structure | |
| JPS5917209U (en) | Internal combustion engine lubricating oil pump | |
| JPS59115809U (en) | Lubrication structure in internal combustion engines | |
| JPS60147818U (en) | engine balancer shaft | |
| JPS603361U (en) | Oil seal device for crankshaft | |
| JPS60127146U (en) | Balancer drive device for small engines | |
| JPS60128911U (en) | Oil pump mounting structure for internal combustion engine lubrication | |
| JPS58112751U (en) | Internal combustion engine balancer shaft support structure | |
| JPS6084711U (en) | Lubricating oil guide structure for motorcycle engines | |
| JPS5922328U (en) | Internal combustion engine crankshaft bearing device | |
| JPS58189309U (en) | Engine oil passage structure | |
| JPS58127216U (en) | Crankshaft lubrication device | |
| JPS60122063U (en) | Mission bearing oil supply device | |
| JPS58127110U (en) | Internal combustion engine lubricating oil pump | |
| JPS60145642U (en) | Idle gear-support shaft support structure in a reciprocating internal combustion engine |