JPS63193151U - - Google Patents
Info
- Publication number
- JPS63193151U JPS63193151U JP8421487U JP8421487U JPS63193151U JP S63193151 U JPS63193151 U JP S63193151U JP 8421487 U JP8421487 U JP 8421487U JP 8421487 U JP8421487 U JP 8421487U JP S63193151 U JPS63193151 U JP S63193151U
- Authority
- JP
- Japan
- Prior art keywords
- driven
- pulley
- movable
- belt
- movable support
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Transmissions By Endless Flexible Members (AREA)
Description
第１〜３図はこの考案の実施例を示し、第１図
はＶベルト無段変速装置の断面図、第２図は低速
時における従動側プーリの断面図、第３図は変速
時における従動側プーリの断面図である。第４図
は従来のＶベルト無段変速装置の断面図、第５図
はＶベルトを巻き掛けた状態を示す概略図である
。第６図は速度とＶベルトに作用するスラストと
の関係を示すグラフ図である。
図において、２は駆動側プーリ、４は従動側プ
ーリ、６はＶベルト、８は駆動軸、１０は駆動側
固定プーリ部片、１２は駆動側可動プーリ部片、
２４は遠心ローラ、４８は従動軸、５０は従動側
固定プーリ部片、５２は従動側可動プーリ部片、
５６は押圧スプリング、５８は移動支持体、６２
はリターンスプリング、そして６８は遠心力変位
機構である。
Figures 1 to 3 show an embodiment of this invention, Figure 1 is a sectional view of a V-belt continuously variable transmission, Figure 2 is a sectional view of the driven pulley at low speed, and Figure 3 is a sectional view of the driven pulley during gear shifting. It is a sectional view of a side pulley. FIG. 4 is a sectional view of a conventional V-belt continuously variable transmission, and FIG. 5 is a schematic diagram showing a state in which the V-belt is wound around the device. FIG. 6 is a graph showing the relationship between speed and thrust acting on the V-belt. In the figure, 2 is a drive-side pulley, 4 is a driven-side pulley, 6 is a V-belt, 8 is a drive shaft, 10 is a drive-side fixed pulley part, 12 is a drive-side movable pulley part,
24 is a centrifugal roller, 48 is a driven shaft, 50 is a fixed pulley piece on the driven side, 52 is a movable pulley piece on the driven side,
56 is a pressing spring, 58 is a moving support body, 62
is a return spring, and 68 is a centrifugal force displacement mechanism.
Claims (1)
結し動力を伝達するＶベルト無段変速装置におい
て、前記従動側プーリの従動側可動プーリ部片を
従動側固定プーリ部片方向に付勢する付勢体とこ
の付勢体を支持する移動支持体とこの移動支持体
を遠心力によつて前記従動側可動プーリ部片から
離間すべく移動させる移動体とを設け、高速側に
おいては前記付勢体の付勢力が小さくなる方向に
前記移動支持体を移動すべく遠心力変位機構を設
けたことを特徴とするＶベルト無段変速装置。 In a V-belt continuously variable transmission in which a driving pulley and a driven pulley are connected by a V-belt to transmit power, the driven pulley part of the driven pulley is biased toward the driven fixed pulley part. A biasing body, a movable support body that supports the biasing body, and a movable body that moves the movable support body away from the driven movable pulley piece by centrifugal force, and on the high speed side, the biasing body A V-belt continuously variable transmission device, characterized in that a centrifugal force displacement mechanism is provided to move the movable support in a direction in which the urging force of the body becomes smaller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8421487U JPS63193151U (en) | 1987-05-30 | 1987-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8421487U JPS63193151U (en) | 1987-05-30 | 1987-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63193151U true JPS63193151U (en) | 1988-12-13 |
Family
ID=30938510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8421487U Pending JPS63193151U (en) | 1987-05-30 | 1987-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63193151U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013096494A (en) * | 2011-10-31 | 2013-05-20 | Jatco Ltd | Continuously variable transmission |
| JP2013194889A (en) * | 2012-03-22 | 2013-09-30 | Jatco Ltd | Continuously variable transmission |
-
1987
- 1987-05-30 JP JP8421487U patent/JPS63193151U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013096494A (en) * | 2011-10-31 | 2013-05-20 | Jatco Ltd | Continuously variable transmission |
| JP2013194889A (en) * | 2012-03-22 | 2013-09-30 | Jatco Ltd | Continuously variable transmission |
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