JPS63178658U - - Google Patents
Info
- Publication number
- JPS63178658U JPS63178658U JP7009887U JP7009887U JPS63178658U JP S63178658 U JPS63178658 U JP S63178658U JP 7009887 U JP7009887 U JP 7009887U JP 7009887 U JP7009887 U JP 7009887U JP S63178658 U JPS63178658 U JP S63178658U
- Authority
- JP
- Japan
- Prior art keywords
- crank
- crank gear
- crankshaft
- pulley
- gear
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
第１図は本考案に係るオートテンシヨナの一実
施例を示す断面図、第２図は第１図の矢線―
方向端面図、第３図乃至第６図は第１図に示すオ
ートテンシヨナの他の実施例を示し、第３図はオ
ートテンシヨナの断面図、第４図及び第５図はオ
ートテンシヨナの端面図、第６図は第５図の矢線
―方向断面図である。
１…クランクシヤフト、２…オートテンシヨナ
、３，１１…クランクギヤ、４，１２…クランク
プーリ、５，６，１５，１６…ガイド、８…ベル
ト、２０…ガイド、２１…アーム。
Fig. 1 is a sectional view showing an embodiment of an autotensioner according to the present invention, and Fig. 2 is a cross-sectional view showing an example of an autotensioner according to the present invention.
3 to 6 show other embodiments of the autotensioner shown in FIG. 1, FIG. 3 is a sectional view of the autotensioner, and FIGS. 4 and 5 show the autotensioner. FIG. 6 is a sectional view taken along the arrow line in FIG. 5. 1... Crankshaft, 2... Auto tensioner, 3, 11... Crank gear, 4, 12... Crank pulley, 5, 6, 15, 16... Guide, 8... Belt, 20... Guide, 21... Arm.
Claims (1)
たクランクギヤと、当該クランクギヤよりも大径
をなし且つ当該クランクギヤと噛合する内歯を有
し前記クランクギヤと偏心して配置され外周面に
ベルト溝を形成されたクランクプーリとを備え、
前記クランクシヤフトと共に回転する前記クラン
クギヤにより前記クランクプーリを回転させ、当
該クランクプーリの遠心力によりベルトに張力を
付与することを特徴とするオートテンシヨナ。 A crank gear is fixed to the tip of the crankshaft of an engine, and has internal teeth that have a larger diameter than the crank gear and mesh with the crank gear, and is arranged eccentrically from the crank gear and has a belt groove on the outer peripheral surface. Equipped with a formed crank pulley,
An autotensioner characterized in that the crank pulley is rotated by the crank gear that rotates together with the crankshaft, and tension is applied to the belt by the centrifugal force of the crank pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7009887U JPS63178658U (en) | 1987-05-13 | 1987-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7009887U JPS63178658U (en) | 1987-05-13 | 1987-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63178658U true JPS63178658U (en) | 1988-11-18 |
Family
ID=30911420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7009887U Pending JPS63178658U (en) | 1987-05-13 | 1987-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63178658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012077860A (en) * | 2010-10-04 | 2012-04-19 | Toyota Motor Corp | Power transmission mechanism and belt installation method in the same |
-
1987
- 1987-05-13 JP JP7009887U patent/JPS63178658U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012077860A (en) * | 2010-10-04 | 2012-04-19 | Toyota Motor Corp | Power transmission mechanism and belt installation method in the same |
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