JPS62106059U - - Google Patents
Info
- Publication number
- JPS62106059U JPS62106059U JP19891285U JP19891285U JPS62106059U JP S62106059 U JPS62106059 U JP S62106059U JP 19891285 U JP19891285 U JP 19891285U JP 19891285 U JP19891285 U JP 19891285U JP S62106059 U JPS62106059 U JP S62106059U
- Authority
- JP
- Japan
- Prior art keywords
- pulley
- timing
- fan
- transmission circuit
- utility
- 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
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- General Details Of Gearings (AREA)
Description
第１図は本考案の一実施例を示す側面図、第２
図は同他の実施例を示す側面図、第３図は従来の
タイミングプーリ伝達回路を示し、ａはベルトカ
バーを除いた状態の正面図、ｂは側面図である。
１はクランクプーリ、２はカムプーリ、５はタ
イミングベルト、６はベルトカバー、７はエアク
リーナ、９はフアン。
Figure 1 is a side view showing one embodiment of the present invention;
The figure is a side view showing another embodiment, and FIG. 3 shows a conventional timing pulley transmission circuit, in which a is a front view with the belt cover removed and b is a side view. 1 is the crank pulley, 2 is the cam pulley, 5 is the timing belt, 6 is the belt cover, 7 is the air cleaner, and 9 is the fan.
Claims (1)
力をカムプーリに伝えるタイプの内燃機関におい
て、前記クランクプーリ、カムプーリ、タイミン
グベルトをベルトカバーで覆い、プーリの回転軸
にフアンを設けて該フアンの駆動によりエアクリ
ーナを通してベルトカバー内に空気を吸入するこ
とを特徴としたタイミングプーリ伝達回路。 ２ ベルトカバーの一部に吸入した空気の出口を
設け、該出口に一定内圧で開閉する弁を取り付け
たことを特徴とする実用新案登録請求範囲第１項
記載のタイミングプーリ伝達回路。 ３ フアンがプーリと樹脂で一体成形されたこと
を特徴とする実用新案登録請求範囲第１項または
第２項記載のタイミングプーリ伝達回路。[Claims for Utility Model Registration] 1. In an internal combustion engine of a type in which driving force is transmitted from a crank pulley to a cam pulley using a timing belt, the crank pulley, cam pulley, and timing belt are covered with a belt cover, and a fan is provided on the rotating shaft of the pulley. A timing pulley transmission circuit characterized in that air is sucked into a belt cover through an air cleaner by driving the fan. 2. The timing pulley transmission circuit according to claim 1 of the Utility Model Registration Claim, characterized in that a part of the belt cover is provided with an outlet for sucked air, and a valve that opens and closes at a constant internal pressure is attached to the outlet. 3. The timing pulley transmission circuit according to claim 1 or 2 of the utility model registration, characterized in that the fan is integrally molded with the pulley and resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19891285U JPS62106059U (en) | 1985-12-24 | 1985-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19891285U JPS62106059U (en) | 1985-12-24 | 1985-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62106059U true JPS62106059U (en) | 1987-07-07 |
Family
ID=31160048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19891285U Pending JPS62106059U (en) | 1985-12-24 | 1985-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62106059U (en) |
-
1985
- 1985-12-24 JP JP19891285U patent/JPS62106059U/ja active Pending
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