JPH01169656U - - Google Patents
Info
- Publication number
- JPH01169656U JPH01169656U JP6657888U JP6657888U JPH01169656U JP H01169656 U JPH01169656 U JP H01169656U JP 6657888 U JP6657888 U JP 6657888U JP 6657888 U JP6657888 U JP 6657888U JP H01169656 U JPH01169656 U JP H01169656U
- Authority
- JP
- Japan
- Prior art keywords
- conical plate
- movable
- movable conical
- output gear
- plate
- 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
- Transmission Devices (AREA)
- Transmissions By Endless Flexible Members (AREA)
Description
第１図は本考案の実施例に係る無段変速機の縦
断面図である。
１……エンジン出力軸、２……タービン軸、３
……ポンプインペラ、４……タービンランナー、
５……ステータ、１１……リングギヤ、１２……
サンギヤ、１３，１４……ピニオンギヤ、１５…
…キヤリア、１６……クラツチ、１７……ブレー
キ、２１……プライマリープーリー、２２……プ
ライマリー軸、２３，４３……固定円錐板、２４
，４４……可動円錐板、２５，４５……シリンダ
、２６，４６……ピストン、２７，５０……圧力
室、３０……ベルト、４１……セカンダリープー
リー、４２……セカンダリー軸、４７……リター
ンスプリング、４８……付勢スプリング。
FIG. 1 is a longitudinal sectional view of a continuously variable transmission according to an embodiment of the present invention. 1...Engine output shaft, 2...Turbine shaft, 3
...Pump impeller, 4...Turbine runner,
5... Stator, 11... Ring gear, 12...
Sun gear, 13, 14...Pinion gear, 15...
...Carrier, 16...Clutch, 17...Brake, 21...Primary pulley, 22...Primary shaft, 23, 43...Fixed conical plate, 24
, 44...Movable conical plate, 25, 45...Cylinder, 26, 46...Piston, 27, 50...Pressure chamber, 30...Belt, 41...Secondary pulley, 42...Secondary shaft, 47... Return spring, 48...Biasing spring.
Claims (1)
定配置された固定円錐板と軸方向に移動可能に配
置され且つその側面に負荷される油圧により移動
せしめられる可動円錐板とからなり該可動円錐板
の移動量によりその有効径が規定されるプライマ
リープーリーと、上記プライマリー軸に対して平
行配置されたセカンダリー軸に対して固定配置さ
れた固定円錐板と軸方向に移動可能に配置され且
つその側面に負荷される油圧により移動せしめら
れる可動円錐板とからなり該可動円錐板の移動量
によりその有効径が規定されるセカンダリープー
リーとの間に、トルク伝達可能にベルトを張設し
てなるベルト伝達機構を備えるとともに、上記セ
カンダリー軸側に出力ギヤを備えてなる無段変速
機であつて、上記出力ギヤがヘリカルギヤで構成
され各つ上記セカンダリー軸に対して上記セカン
ダリープーリーの可動円錐板の側方位置に軸方向
に移動可能にしかもその前進回転時に上記可動円
錐板側に向けてスラスト力を生ぜしめ得るように
その歯の傾斜方向を設定した状態で取付けられて
おり、さらに上記出力ギヤと上記可動円錐板とが
軸方向に伸縮変位可能とされた弾性体を介して連
結されていることを特徴とする無段変速機。 The movable conical plate is composed of a fixed conical plate fixedly arranged with respect to a primary shaft connected to a drive source, and a movable conical plate disposed so as to be movable in the axial direction and moved by hydraulic pressure applied to the side surface of the movable conical plate. A primary pulley whose effective diameter is defined by the amount of movement; a fixed conical plate fixed to a secondary shaft parallel to the primary axis; A belt transmission mechanism is provided in which a belt is stretched between the secondary pulley and a secondary pulley, which is comprised of a movable conical plate that is moved by hydraulic pressure, and whose effective diameter is defined by the amount of movement of the movable conical plate. The continuously variable transmission further comprises an output gear on the side of the secondary shaft, wherein the output gear is a helical gear, and each output gear is located at a lateral position of the movable conical plate of the secondary pulley with respect to the secondary shaft. The output gear is movable in the axial direction and the inclined direction of the teeth is set so as to generate a thrust force toward the movable conical plate during forward rotation, and the output gear and the movable conical plate are A continuously variable transmission characterized in that the plate is connected to the plate via an elastic body that can be expanded and contracted in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6657888U JPH01169656U (en) | 1988-05-19 | 1988-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6657888U JPH01169656U (en) | 1988-05-19 | 1988-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01169656U true JPH01169656U (en) | 1989-11-30 |
Family
ID=31291978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6657888U Pending JPH01169656U (en) | 1988-05-19 | 1988-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01169656U (en) |
-
1988
- 1988-05-19 JP JP6657888U patent/JPH01169656U/ja active Pending
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