JPS6272416U - - Google Patents
Info
- Publication number
- JPS6272416U JPS6272416U JP16544885U JP16544885U JPS6272416U JP S6272416 U JPS6272416 U JP S6272416U JP 16544885 U JP16544885 U JP 16544885U JP 16544885 U JP16544885 U JP 16544885U JP S6272416 U JPS6272416 U JP S6272416U
- Authority
- JP
- Japan
- Prior art keywords
- crankshaft
- cam chain
- oil
- sprocket
- oil reservoir
- 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
- 238000007789 sealing Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
図面は本考案の一実施例を示し、第１図は内燃
機関の縦断面図、第２図は第１図の―線に沿
う断面図である。
１……シリンダヘツド、２……シリンダ、３…
…クランクケース、４……ベアリング、７……ス
プロケツト、８……カムチエーン、９……スプロ
ケツト、１０……仕切り壁、１１……オイルシー
ル、１２……カムチエーン室、１４……オイル溜
り、１５……オイル壁。
The drawings show an embodiment of the present invention, in which FIG. 1 is a longitudinal sectional view of an internal combustion engine, and FIG. 2 is a sectional view taken along the line - - in FIG. 1...Cylinder head, 2...Cylinder, 3...
... Crank case, 4 ... Bearing, 7 ... Sprocket, 8 ... Cam chain, 9 ... Sprocket, 10 ... Partition wall, 11 ... Oil seal, 12 ... Cam chain chamber, 14 ... Oil reservoir, 15 ... …Oil wall.
Claims (1)
プロケツトが設けられ、また、同クランクシヤフ
トには前記駆動用スプロケツトを間に挾んで、一
側にクランクシヤフトを支持するベアリングが、
また他端に、前記スプロケツトおよびそれに巻回
されるチエーンを囲繞するカムチエーン室を形成
するためのシール部材が、クランクケースとの間
に介在され、該カムチエーン室の下部には少なく
とも前記駆動側カムチエーンの下端を浸せる程度
のオイル溜りが設けられ、該オイル溜りからあふ
れ出るオイルは、同オイル溜りを画成するオイル
壁を越えて、該カムチエーン室に隣接して設けら
れた前記クランクシヤフトベアリングに流れ込む
ことを特徴とするカムチエーンおよびクランクシ
ヤフトベアリングへの給油構造。 The crankshaft is provided with a sprocket for driving the cam chain, and the crankshaft has a bearing on one side that supports the crankshaft with the driving sprocket in between.
Further, at the other end, a sealing member for forming a cam chain chamber surrounding the sprocket and the chain wound thereon is interposed between the crankcase and the lower part of the cam chain chamber. An oil reservoir large enough to soak the lower end is provided, and oil overflowing from the oil reservoir flows over the oil wall defining the oil reservoir and into the crankshaft bearing provided adjacent to the cam chain chamber. A cam chain and crankshaft bearing oil supply structure characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16544885U JPS6272416U (en) | 1985-10-28 | 1985-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16544885U JPS6272416U (en) | 1985-10-28 | 1985-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6272416U true JPS6272416U (en) | 1987-05-09 |
Family
ID=31095496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16544885U Pending JPS6272416U (en) | 1985-10-28 | 1985-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6272416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02141618U (en) * | 1989-04-28 | 1990-11-29 |
-
1985
- 1985-10-28 JP JP16544885U patent/JPS6272416U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02141618U (en) * | 1989-04-28 | 1990-11-29 |