JPH02128849U - - Google Patents
Info
- Publication number
- JPH02128849U JPH02128849U JP3763789U JP3763789U JPH02128849U JP H02128849 U JPH02128849 U JP H02128849U JP 3763789 U JP3763789 U JP 3763789U JP 3763789 U JP3763789 U JP 3763789U JP H02128849 U JPH02128849 U JP H02128849U
- Authority
- JP
- Japan
- Prior art keywords
- pulley
- toothed belt
- teeth
- transmission device
- groove
- 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 3
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係るエンジンの
歯付ベルト伝動装置の正面図である。第２図は第
１図の線Ａ−Ａに沿つたベルトとプーリの噛み合
い解除部での断面図である。第３図は第１図の線
Ｂ−Ｂに沿つたベルトとプーリの噛み合い部での
断面図である。第４図は、本考案の他の実施例に
係るエンジンの歯付ベルト伝動装置の正面図であ
る。第５図は第１図の線Ｃ−Ｃに沿つたベルトと
プーリの噛み合い解除部での断面図である。
１……歯付プーリ、２……プーリ歯、２Ａ……
歯底、２Ｂ……歯先、３……溝、３′……溝、４
……弾性体リング、４′……リング、６……歯付
ベルト、７……ベルト歯。
FIG. 1 is a front view of a toothed belt transmission device for an engine according to an embodiment of the present invention. FIG. 2 is a sectional view taken along the line A--A in FIG. 1 at the disengaged portion of the belt and pulley. FIG. 3 is a sectional view taken along line B--B in FIG. 1 at the meshing portion of the belt and pulley. FIG. 4 is a front view of a toothed belt transmission device for an engine according to another embodiment of the present invention. FIG. 5 is a sectional view taken along the line CC in FIG. 1 at the disengaged portion of the belt and pulley. 1...Toothed pulley, 2...Pulley teeth, 2A...
Tooth bottom, 2B...Tooth tip, 3...Groove, 3'...Groove, 4
...Elastic ring, 4'...Ring, 6...Toothed belt, 7...Belt tooth.
Claims (1)
の幅方向両端部の歯底に環状の溝を形成し、該溝
に、歯付ベルトがプーリ歯底に及ぼすプーリ軸芯
方向の荷重が小さい程、溝部におけるプーリ歯底
からの突出高さが大きくなる環状リングを介在さ
せて成ることを特徴とするエンジンの歯付ベルト
伝動装置。 An annular groove is formed in the bottom of the teeth at both ends in the width direction of the timing belt pulley that meshes with the toothed belt, and the smaller the load in the pulley axial direction that the toothed belt exerts on the bottom of the pulley teeth, the more the pulley in the groove becomes A toothed belt transmission device for an engine characterized by interposing an annular ring whose protrusion height from the tooth bottom is increased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3763789U JPH02128849U (en) | 1989-03-31 | 1989-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3763789U JPH02128849U (en) | 1989-03-31 | 1989-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02128849U true JPH02128849U (en) | 1990-10-24 |
Family
ID=31544930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3763789U Pending JPH02128849U (en) | 1989-03-31 | 1989-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02128849U (en) |
-
1989
- 1989-03-31 JP JP3763789U patent/JPH02128849U/ja active Pending
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