JPS61109948U - - Google Patents
Info
- Publication number
- JPS61109948U JPS61109948U JP19496484U JP19496484U JPS61109948U JP S61109948 U JPS61109948 U JP S61109948U JP 19496484 U JP19496484 U JP 19496484U JP 19496484 U JP19496484 U JP 19496484U JP S61109948 U JPS61109948 U JP S61109948U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- belt
- driving pulley
- transmission device
- friction coefficient
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Pulleys (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よるエンジンのベ
ルト駆動伝達装置の正面図、第２図は同装置の原
動プーリ部分の正面図、第３図は同装置の説明す
るためのエンジンのクランク角に対する出力トル
クとベルトの張力の関係を示す特性図、第４図ａ
，ｂは同装置における原動プーリのベルト溝の実
施例を示す第２図―線断面図、第５図は本考
案の他の実施例を示す第２図相当図、第６図ａ，
ｂは第５図のＡ―Ａ線およびＢ―Ｂ線断面図であ
る。
１……エンジン、２……原動プーリ、２ａ……
低摩擦係数領域、２ｂ……溝幅小の領域、３，４
……従動プーリ、５……ベルト。
Fig. 1 is a front view of an engine belt drive transmission device according to an embodiment of the present invention, Fig. 2 is a front view of the driving pulley portion of the device, and Fig. 3 is an engine crank angle for explaining the device. Characteristic diagram showing the relationship between output torque and belt tension, Figure 4a
, b are cross-sectional views taken along the line in FIG. 2 showing an embodiment of the belt groove of the driving pulley in the same device, FIG. 5 is a view corresponding to FIG. 2 showing another embodiment of the present invention, and FIGS. 6 a,
b is a sectional view taken along line AA and line BB in FIG. 5; 1... Engine, 2... Driving pulley, 2a...
Low friction coefficient region, 2b...Small groove width region, 3, 4
...Driver pulley, 5...Belt.
Claims (1)
類を駆動する従動プーリとの間にベルトを張設し
たエンジンのベルト駆動伝達装置において、上記
原動プーリのベルト溝を周方向において部分的に
摩擦係数を異ならしめて形成するとともに、上記
エンジンの出力トルクが増大する回転角で上記ベ
ルトが当接する領域の摩擦係数を他の部分とは小
または大に設定したことを特徴とするエンジンの
ベルト駆動伝達装置。 In an engine belt drive transmission device in which a belt is stretched between a driving pulley attached to the output shaft of the engine and a driven pulley that drives auxiliary equipment, the belt groove of the driving pulley has a partial friction coefficient in the circumferential direction. A belt drive transmission device for an engine, characterized in that a friction coefficient of a region where the belt comes into contact at a rotation angle where the output torque of the engine increases is set to be smaller or larger than that of other parts. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19496484U JPS6144023Y2 (en) | 1984-12-22 | 1984-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19496484U JPS6144023Y2 (en) | 1984-12-22 | 1984-12-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61109948U true JPS61109948U (en) | 1986-07-11 |
| JPS6144023Y2 JPS6144023Y2 (en) | 1986-12-12 |
Family
ID=30752444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19496484U Expired JPS6144023Y2 (en) | 1984-12-22 | 1984-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6144023Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009210044A (en) * | 2008-03-05 | 2009-09-17 | Aichi Mach Ind Co Ltd | Internal combustion engine |
-
1984
- 1984-12-22 JP JP19496484U patent/JPS6144023Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009210044A (en) * | 2008-03-05 | 2009-09-17 | Aichi Mach Ind Co Ltd | Internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6144023Y2 (en) | 1986-12-12 |
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