JPH01132849U - - Google Patents
Info
- Publication number
- JPH01132849U JPH01132849U JP1988026232U JP2623288U JPH01132849U JP H01132849 U JPH01132849 U JP H01132849U JP 1988026232 U JP1988026232 U JP 1988026232U JP 2623288 U JP2623288 U JP 2623288U JP H01132849 U JPH01132849 U JP H01132849U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- rotational force
- transmission shaft
- input shaft
- shaft
- 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 10
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Transmissions By Endless Flexible Members (AREA)
- Transmission Devices (AREA)
Description
第1図は本考案の一実施例の構成を示した断面
図、第2図は第1図の拡大図、第3図はフランジ
の一部破断正面図、第4図は油圧回路図、第5図
はピトー圧とフランジの回転数の関係を示したグ
ラフであり、同図aはフランジが車両前進方向に
回転している場合、同図bはフランジが車両後進
方向に回転している場合である。
6……伝動軸、10……入力軸、20……フラ
イホイール、44,45……ピトー管、46,4
7……制御弁、B……オイルポンプ、F……前進
用クラツチ、H……第1の制御手段、I……第2
の制御手段、R……後退用クラツチ、T……無段
変速機。
Fig. 1 is a sectional view showing the configuration of an embodiment of the present invention, Fig. 2 is an enlarged view of Fig. 1, Fig. 3 is a partially cutaway front view of the flange, Fig. 4 is a hydraulic circuit diagram, and Fig. 4 is a hydraulic circuit diagram. Figure 5 is a graph showing the relationship between pitot pressure and flange rotation speed. Figure a is when the flange is rotating in the forward direction of the vehicle, and Figure b is when the flange is rotating in the backward direction of the vehicle. It is. 6...Transmission shaft, 10...Input shaft, 20...Flywheel, 44, 45...Pitot tube, 46,4
7... Control valve, B... Oil pump, F... Forward clutch, H... First control means, I... Second
control means, R...reverse clutch, T...continuously variable transmission.
Claims (1)
のうち少なくとも一方の回転力が伝えられる伝動
軸と、該伝動軸と無段変速機の入力軸との間に介
在し且つ当該伝動軸の回転力を車両前進方向の回
転力として当該入力軸に伝える前進用クラツチと
、該前進用クラツチと並列で且つ前記伝動軸の回
転力を前記車両前進方向とは反対方向の車両後進
方向の回転力として前記入力軸に伝える後退用ク
ラツチと、前記入力軸が車両前進方向に回転して
いるときに前記後退用クラツチを介した前記伝動
軸と入力軸との連結を禁止する第1の制御手段と
、前記入力軸が車両後進方向に回転しているとき
に前記前進用クラツチを介した前記伝動軸と入力
軸との連結を禁止する第2の制御手段と、を備え
たことを特徴とする車両用動力伝達装置。 A transmission shaft to which at least one of the rotational force of the engine and the rotational force of the flywheel is transmitted, and the transmission shaft is interposed between the transmission shaft and the input shaft of the continuously variable transmission, and the rotational force of the transmission shaft is transmitted to the vehicle. a forward clutch that transmits rotational force in the forward direction to the input shaft; and a forward clutch that is parallel to the forward clutch and transmits the rotational force of the transmission shaft to the input shaft as rotational force in the backward direction of the vehicle, which is opposite to the forward direction of the vehicle. a first control means for prohibiting connection between the transmission shaft and the input shaft via the reverse clutch when the input shaft is rotating in the forward direction of the vehicle; a second control means for prohibiting connection between the transmission shaft and the input shaft via the forward clutch when the vehicle is rotating in the backward direction of the vehicle. .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988026232U JPH0716919Y2 (en) | 1988-02-29 | 1988-02-29 | Vehicle power transmission device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988026232U JPH0716919Y2 (en) | 1988-02-29 | 1988-02-29 | Vehicle power transmission device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01132849U true JPH01132849U (en) | 1989-09-08 |
JPH0716919Y2 JPH0716919Y2 (en) | 1995-04-19 |
Family
ID=31247675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988026232U Expired - Lifetime JPH0716919Y2 (en) | 1988-02-29 | 1988-02-29 | Vehicle power transmission device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0716919Y2 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5018842A (en) * | 1973-06-20 | 1975-02-27 | ||
JPS60164055A (en) * | 1984-02-03 | 1985-08-27 | Nissan Motor Co Ltd | Protective device of misoperation in continuously variable transmission |
JPS60166530A (en) * | 1984-02-10 | 1985-08-29 | Nissan Motor Co Ltd | Drive unit for car |
-
1988
- 1988-02-29 JP JP1988026232U patent/JPH0716919Y2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5018842A (en) * | 1973-06-20 | 1975-02-27 | ||
JPS60164055A (en) * | 1984-02-03 | 1985-08-27 | Nissan Motor Co Ltd | Protective device of misoperation in continuously variable transmission |
JPS60166530A (en) * | 1984-02-10 | 1985-08-29 | Nissan Motor Co Ltd | Drive unit for car |
Also Published As
Publication number | Publication date |
---|---|
JPH0716919Y2 (en) | 1995-04-19 |