JPS61145833U - - Google Patents
Info
- Publication number
- JPS61145833U JPS61145833U JP2982985U JP2982985U JPS61145833U JP S61145833 U JPS61145833 U JP S61145833U JP 2982985 U JP2982985 U JP 2982985U JP 2982985 U JP2982985 U JP 2982985U JP S61145833 U JPS61145833 U JP S61145833U
- Authority
- JP
- Japan
- Prior art keywords
- pulley
- engine
- sub
- timing
- camshaft
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Gear Transmission (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
第１図は、本考案の一実施例に係る低騒音エン
ジンの側面図、第２図は、第１図の―断面図
、第３図は、従来のエンジンの側面図、第４図は
、エンジンの騒音発生のメカニズムを説明する説
明図、第５図は、第４図のジヤーナル軸受部の拡
大縦断面図である。
１……カムシヤフトプーリ、３……クランクプ
ーリ、４……タイミングベルト、７……クランク
シヤフト、８……カムシヤフト、９……サブタイ
ミングプーリ、１０……低騒音エンジン。
FIG. 1 is a side view of a low-noise engine according to an embodiment of the present invention, FIG. 2 is a cross-sectional view of FIG. 1, FIG. 3 is a side view of a conventional engine, and FIG. FIG. 5, which is an explanatory diagram illustrating the mechanism of engine noise generation, is an enlarged vertical sectional view of the journal bearing portion of FIG. 4. 1...Camshaft pulley, 3...Crank pulley, 4...Timing belt, 7...Crankshaft, 8...Camshaft, 9...Sub-timing pulley, 10...Low noise engine.
Claims (1)
取り付けられているエンジスであつて、該エンジ
ンにはサブタイミングプーリが備えらたており、
カムシヤフトの先端に取り付けられたカムシヤフ
トプーリと前記サブタイミングプーリとの間には
タイミングベルトが巻回されており、前記サブタ
イミングプーリと前記クランクプーリとは歯車結
合されていることを特徴とする低騒音エンジン。 The engine has a crank pulley attached to the tip of the crankshaft, and the engine is equipped with a sub-timing pulley.
A timing belt is wound between the camshaft pulley attached to the tip of the camshaft and the sub-timing pulley, and the sub-timing pulley and the crank pulley are connected by gears. noise engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2982985U JPS61145833U (en) | 1985-03-01 | 1985-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2982985U JPS61145833U (en) | 1985-03-01 | 1985-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61145833U true JPS61145833U (en) | 1986-09-09 |
Family
ID=30528986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2982985U Pending JPS61145833U (en) | 1985-03-01 | 1985-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61145833U (en) |
-
1985
- 1985-03-01 JP JP2982985U patent/JPS61145833U/ja active Pending