JPS6289559U - - Google Patents
Info
- Publication number
- JPS6289559U JPS6289559U JP17997785U JP17997785U JPS6289559U JP S6289559 U JPS6289559 U JP S6289559U JP 17997785 U JP17997785 U JP 17997785U JP 17997785 U JP17997785 U JP 17997785U JP S6289559 U JPS6289559 U JP S6289559U
- Authority
- JP
- Japan
- Prior art keywords
- torque converter
- speed ratio
- shaft
- power transmission
- direct coupling
- 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 7
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Control Of Fluid Gearings (AREA)
Description
第１図はこの考案の一実施例になる動力伝達装
置のブロツク図、第２図はトルクコンバータの特
性を示す線図、第３図は従来の説明図である。
１はエンジン、２はトルクコンバータ、２ａは
入力軸、２ｂは出力軸、３は変速機、４は動力伝
達軸、６は車輪、８は直結クラツチ、１２はロツ
クアツプ信号。
FIG. 1 is a block diagram of a power transmission device according to an embodiment of this invention, FIG. 2 is a diagram showing the characteristics of a torque converter, and FIG. 3 is an explanatory diagram of a conventional power transmission device. 1 is an engine, 2 is a torque converter, 2a is an input shaft, 2b is an output shaft, 3 is a transmission, 4 is a power transmission shaft, 6 is a wheel, 8 is a direct coupling clutch, and 12 is a lock-up signal.
Claims (1)
ンバータ２、変速機３及び動力伝達軸４を介して
車輪７へ伝達し走行すると共に、上記トルクコン
バータ２の入力軸２ａ及び出力軸２ｂの間を直結
する直結クラツチ８を設けたものにおいて、上記
トルクコンバータ２の入力軸２ａ及び出力軸２ｂ
の回転速度を検出して速度比を算出し、得られた
速度比が予め設定された速度比になつたときにロ
ツクアツプ信号１２を直結クラツチ８に出力して
これを接続することを特徴とする車両の動力伝達
装置。 The output of the engine 1 mounted on the vehicle is transmitted to the wheels 7 via the torque converter 2, transmission 3, and power transmission shaft 4 for driving, and the input shaft 2a and output shaft 2b of the torque converter 2 are directly connected. In the torque converter 2, the input shaft 2a and the output shaft 2b are provided with a direct coupling clutch 8.
The present invention is characterized in that it detects the rotational speed of the clutch, calculates a speed ratio, and outputs a lock-up signal 12 to the direct coupling clutch 8 to connect it when the obtained speed ratio reaches a preset speed ratio. Vehicle power transmission device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17997785U JPS6289559U (en) | 1985-11-25 | 1985-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17997785U JPS6289559U (en) | 1985-11-25 | 1985-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6289559U true JPS6289559U (en) | 1987-06-08 |
Family
ID=31123514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17997785U Pending JPS6289559U (en) | 1985-11-25 | 1985-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6289559U (en) |
-
1985
- 1985-11-25 JP JP17997785U patent/JPS6289559U/ja active Pending
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