JPH0191009U - - Google Patents
Info
- Publication number
- JPH0191009U JPH0191009U JP18634687U JP18634687U JPH0191009U JP H0191009 U JPH0191009 U JP H0191009U JP 18634687 U JP18634687 U JP 18634687U JP 18634687 U JP18634687 U JP 18634687U JP H0191009 U JPH0191009 U JP H0191009U
- Authority
- JP
- Japan
- Prior art keywords
- supply hole
- wall surface
- oil supply
- scavenging passage
- wall
- 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
- 238000005461 lubrication Methods 0.000 claims description 3
- 230000002000 scavenging effect Effects 0.000 claims description 3
Description
第１図は本考案に係る２サイクルエンジンの潤
滑装置の一実施例を備えたエンジンの縦断面図、
第２図は上記実施例において凹みの周囲の壁面に
形成された突條を示す斜視図である。
１…シリンダ、３……クランク室、７……クラ
ンク軸、８……軸受、１０……掃気通路、１２…
…壁面、１３……凹み、１３ａ……底面、１４…
…オイル供給孔、１８……突條。
FIG. 1 is a longitudinal sectional view of an engine equipped with an embodiment of the lubrication device for a two-stroke engine according to the present invention;
FIG. 2 is a perspective view showing a protrusion formed on the wall surface around the recess in the above embodiment. DESCRIPTION OF SYMBOLS 1...Cylinder, 3...Crank chamber, 7...Crankshaft, 8...Bearing, 10...Scavenging passage, 12...
...wall surface, 13...dent, 13a...bottom surface, 14...
...Oil supply hole, 18...Tsujo.
Claims (1)
受上方に張り出して湾曲しながら上方へ立上る掃
気通路を備え、その掃気通路の壁面に形成した凹
みのほぼ平らな底面に、上記軸受に通じるオイル
供給孔を設けた２サイクルエンジンの潤滑装置に
おいて、上記凹みの周囲の壁面に、その壁面に付
着して流下するオイルを集めて上記オイル供給孔
へ案内する突條を形成したことを特徴とする２サ
イクルエンジンの潤滑装置。 A scavenging passage opens from the upper side wall of the crank chamber, protrudes above the crankshaft bearing, and rises upward while curving, and an oil supply hole communicating with the bearing is located on the almost flat bottom of the recess formed in the wall of the scavenging passage. A lubrication device for a two-stroke engine, characterized in that a ridge is formed on a wall surface around the recess to collect oil adhering to the wall surface and flowing down and guide it to the oil supply hole. Engine lubrication system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18634687U JPH0191009U (en) | 1987-12-09 | 1987-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18634687U JPH0191009U (en) | 1987-12-09 | 1987-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0191009U true JPH0191009U (en) | 1989-06-15 |
Family
ID=31477577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18634687U Pending JPH0191009U (en) | 1987-12-09 | 1987-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0191009U (en) |
-
1987
- 1987-12-09 JP JP18634687U patent/JPH0191009U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0191009U (en) | ||
| JPH0332106U (en) | ||
| JPS63112208U (en) | ||
| JPS6246287U (en) | ||
| JPS62156U (en) | ||
| JPS6143915U (en) | 2-cycle engine lubrication system | |
| JPH0294312U (en) | ||
| JPS6147415U (en) | Crankshaft lubrication system for vertical internal combustion engine | |
| JPS63166606U (en) | ||
| JPS6245322U (en) | ||
| JPS63164511U (en) | ||
| JPH0287918U (en) | ||
| JPH0166412U (en) | ||
| JPS6382011U (en) | ||
| JPS639412U (en) | ||
| JPS6436511U (en) | ||
| JPS61134546U (en) | ||
| JPS637217U (en) | ||
| JPH0330536U (en) | ||
| JPH03106109U (en) | ||
| JPS62110507U (en) | ||
| JPH01176708U (en) | ||
| JPH036031U (en) | ||
| JPS632878U (en) | ||
| JPS61132414U (en) |