JPS6166251U - - Google Patents
Info
- Publication number
- JPS6166251U JPS6166251U JP15147684U JP15147684U JPS6166251U JP S6166251 U JPS6166251 U JP S6166251U JP 15147684 U JP15147684 U JP 15147684U JP 15147684 U JP15147684 U JP 15147684U JP S6166251 U JPS6166251 U JP S6166251U
- Authority
- JP
- Japan
- Prior art keywords
- pulley
- hydraulic cylinder
- continuously variable
- belt
- variable transmission
- 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
Landscapes
- Transmissions By Endless Flexible Members (AREA)
Description
第１図ないし第３図は本考案にかかるベルト式
無段変速機におけるプーリ押動装置の一実施例を
示し、第１図は油圧シリンダ装置の全体構造を示
す正面断面図、第２図はピストンのプーリ接触部
位の配置状態を示す側面図、第３図は第２図の
−線断面図である。
符号の説明、１０……プーリ、１４……可動プ
ーリ、１６……油圧作動室、１８……油圧シリン
ダ、４０……ケース部材、５６……ピストン、５
６ａ……ピストンの本体部位、５６ｂ……ピスト
ンのプーリ接触部位、８０……球面嵌合。
1 to 3 show an embodiment of a pulley pushing device in a belt type continuously variable transmission according to the present invention, FIG. 1 is a front sectional view showing the overall structure of the hydraulic cylinder device, and FIG. 2 is a front sectional view showing the overall structure of the hydraulic cylinder device. FIG. 3 is a side view showing the arrangement of the pulley contact portion of the piston, and FIG. 3 is a sectional view taken along the line -- in FIG. 2. Explanation of symbols, 10...Pulley, 14...Movable pulley, 16...Hydraulic operating chamber, 18...Hydraulic cylinder, 40...Case member, 56...Piston, 5
6a... Body portion of the piston, 56b... Pulley contact portion of the piston, 80... Spherical fitting.
Claims (1)
プーリの、ベルトが巻き掛けられる周溝幅が変え
られることにより無段変速されるベルト式無段変
速機の可動プーリを押動制御する油圧シリンダ装
置がケース部材等の非回転部材に設けられてなる
ベルト式無段変速機におけるプーリ押動装置にお
いて、 前記油圧シリンダ装置は円周上に複数個に分割
配設され、この油圧シリンダ装置は油圧作動室を
形成する油圧シリンダと、この油圧シリンダに摺
動可能に嵌合し可動プーリを押動するピストンと
からなつており、ピストンは可動プーリと摺動接
触するプーリ接触部位が本体部位から分割して形
成され、プーリ接触部位は本体部位に球面嵌合に
より結合されていることを特徴とするベルト式無
段変速機におけるプーリ押動装置。[Claims for Utility Model Registration] A movable pulley of a belt-type continuously variable transmission whose speed is continuously variable by changing the width of the circumferential groove around which a belt is wound around the pulley, which has a movable pulley that is movable in the axial direction. In a pulley pushing device for a belt-type continuously variable transmission in which a hydraulic cylinder device for pushing and controlling is provided on a non-rotating member such as a case member, the hydraulic cylinder device is divided into a plurality of pieces on the circumference. , this hydraulic cylinder device consists of a hydraulic cylinder forming a hydraulic working chamber, and a piston that is slidably fitted into the hydraulic cylinder and pushes a movable pulley, and the piston is in sliding contact with the movable pulley. 1. A pulley pushing device for a belt type continuously variable transmission, characterized in that a contact portion is formed separately from a main body portion, and the pulley contact portion is coupled to the main body portion by spherical fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15147684U JPS6166251U (en) | 1984-10-05 | 1984-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15147684U JPS6166251U (en) | 1984-10-05 | 1984-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6166251U true JPS6166251U (en) | 1986-05-07 |
Family
ID=30709587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15147684U Pending JPS6166251U (en) | 1984-10-05 | 1984-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6166251U (en) |
-
1984
- 1984-10-05 JP JP15147684U patent/JPS6166251U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63195150U (en) | ||
| ES470163A1 (en) | Device for coupling the pistons to the rotor in a radial-piston hydraulic motor | |
| KR960001556A (en) | Pulley device for continuous variable transmission | |
| JPS6166251U (en) | ||
| JPS6164554U (en) | ||
| JPS5557308A (en) | Rolling roll with movable sleeve | |
| JPS6281755U (en) | ||
| JPS5942352U (en) | Continuously variable transmission gear change operation device | |
| JPH03102643U (en) | ||
| JPS6179057U (en) | ||
| JPH0281952U (en) | ||
| JPS6425559U (en) | ||
| JPS6479455A (en) | Automatic relief valve for speed change operation of power transmission | |
| JPS6138358U (en) | Pulley actuated hydraulic cylinder device for belt type continuously variable transmission | |
| JPH0425075U (en) | ||
| SU1020672A2 (en) | Piston ring | |
| JPS5524206A (en) | Servo-motor equipped with forced oiling apparatus | |
| JPS6163063U (en) | ||
| JPH02135607U (en) | ||
| JPS62131150U (en) | ||
| JPS62131149U (en) | ||
| JPH02138259U (en) | ||
| JPH0484857U (en) | ||
| JPS6260753U (en) | ||
| JPS62202569U (en) |