JPS6182166U - - Google Patents
Info
- Publication number
- JPS6182166U JPS6182166U JP16642484U JP16642484U JPS6182166U JP S6182166 U JPS6182166 U JP S6182166U JP 16642484 U JP16642484 U JP 16642484U JP 16642484 U JP16642484 U JP 16642484U JP S6182166 U JPS6182166 U JP S6182166U
- Authority
- JP
- Japan
- Prior art keywords
- belt
- hydraulic pressure
- hydraulic
- hydraulic actuator
- supplied
- 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
- 239000002184 metal Substances 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims 2
- 239000010687 lubricating oil Substances 0.000 claims 1
Landscapes
- Transmissions By Endless Flexible Members (AREA)
- General Details Of Gearings (AREA)
Description
図面は本考案の一実施例を示すベルト式無段可
変伝動装置の断面図である。
２９……ポンプ（油圧供給装置）、４１……圧
力油切換バルブ機構（制御装置）、７５……被駆
動軸（プーリ軸）、７８……固定プーリ、７９…
…可動プーリ、８７……圧力油導通路、９１……
圧力油供給路、９３……油タンク、１０１……金
属ベルト、１１０……油圧調節器、１１８……ベ
ルト給油管、１１９……給油穴、Ｃ……駆動軸プ
ーリ、Ｄ……被駆動軸プーリ。
The drawing is a sectional view of a belt-type continuously variable transmission device showing an embodiment of the present invention. 29... Pump (hydraulic supply device), 41... Pressure oil switching valve mechanism (control device), 75... Driven shaft (pulley shaft), 78... Fixed pulley, 79...
...Movable pulley, 87...Pressure oil conduit, 91...
Pressure oil supply path, 93... Oil tank, 101... Metal belt, 110... Hydraulic pressure regulator, 118... Belt oil supply pipe, 119... Oil supply hole, C... Drive shaft pulley, D... Driven shaft Pulley.
Claims (1)
制御し得る如く夫々構成した駆動軸プーリ及び被
駆動軸プーリと、これら両プーリ間に捲装した無
端状の金属ベルトと、前記油圧アクチユエータに
油圧を供給する油圧供給装置と、前記油圧アクチ
ユエータに対する油圧の供給及び排出を切換制御
する制御装置とを具備し、前記両プーリの溝幅を
変化させることにより前記ベルトの変速比を無段
階に変えるようにしたベルト式無段可変伝動装置
において、前記油圧アクチユエータに対する油圧
の供給圧力が所定設定値を越えた時該超過分の油
を低圧側へ排出させることにより前記供給圧力を
所定設定値に保持するための油圧調節器を設け、
該油圧調節器からの排出油を前記ベルトへ潤滑油
として供給し得る如く構成したことを特徴とする
ベルト式無段可変伝動装置。 Hydraulic pressure is supplied to a driving shaft pulley and a driven shaft pulley each configured such that the groove width can be variably controlled in the axial direction by a hydraulic actuator, an endless metal belt wound between these two pulleys, and the hydraulic actuator. A belt comprising a hydraulic pressure supply device and a control device for switching and controlling the supply and discharge of hydraulic pressure to the hydraulic actuator, and by changing the groove width of both the pulleys, the speed ratio of the belt can be changed steplessly. In the stepless variable transmission, when the hydraulic pressure supplied to the hydraulic actuator exceeds a predetermined set value, the excess oil is discharged to a low pressure side, thereby maintaining the supply pressure at a predetermined set value. Provide a regulator,
A belt-type continuously variable transmission device, characterized in that the oil discharged from the hydraulic pressure regulator can be supplied to the belt as lubricating oil.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16642484U JPS634851Y2 (en) | 1984-11-05 | 1984-11-05 | |
| US06/780,118 US4673379A (en) | 1984-09-26 | 1985-09-25 | Infinitely variable transmission |
| EP88109193A EP0318635B1 (en) | 1984-09-26 | 1985-09-26 | Infinitely variable transmission |
| EP85306861A EP0176367A1 (en) | 1984-09-26 | 1985-09-26 | Infinitely variable transmission |
| DE8888109193T DE3582806D1 (en) | 1984-09-26 | 1985-09-26 | STEPLESS GEARBOX. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16642484U JPS634851Y2 (en) | 1984-11-05 | 1984-11-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6182166U true JPS6182166U (en) | 1986-05-31 |
| JPS634851Y2 JPS634851Y2 (en) | 1988-02-08 |
Family
ID=30724243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16642484U Expired JPS634851Y2 (en) | 1984-09-26 | 1984-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS634851Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62159846A (en) * | 1985-12-28 | 1987-07-15 | Aisin Warner Ltd | V-belt type continuously variable transmission |
-
1984
- 1984-11-05 JP JP16642484U patent/JPS634851Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62159846A (en) * | 1985-12-28 | 1987-07-15 | Aisin Warner Ltd | V-belt type continuously variable transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS634851Y2 (en) | 1988-02-08 |
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