JPH0458418U - - Google Patents
Info
- Publication number
- JPH0458418U JPH0458418U JP10100790U JP10100790U JPH0458418U JP H0458418 U JPH0458418 U JP H0458418U JP 10100790 U JP10100790 U JP 10100790U JP 10100790 U JP10100790 U JP 10100790U JP H0458418 U JPH0458418 U JP H0458418U
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- transmission
- retarder
- engine
- interposed
- 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 11
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案に係る車両用自動変速装置の構
成図、第２図は同上の車両用自動変速装置の一実
施例を示すシステム図、第３図及び第４図は夫々
同上実施例におけるリターダの一例の構造を示す
断面図、第５図及び第６図は夫々同上実施例にお
けるコントロールユニツトの作用を説明するフロ
ーチヤートである。
２……デイーゼルエンジン、３……第２クラツ
チ、４……リターダ、５……第１クラツチ、６…
…トランスミツシヨン、７……エンジン回転速度
センサ、１０……第１クラツチ制御装置、１１…
…メインシヤフト回転速度センサ、１３……シフ
トチエンジ制御装置、１８……第２クラツチ制御
装置、１９……リターダ制御装置、２５……コン
トロールユニツト。
FIG. 1 is a configuration diagram of an automatic transmission for a vehicle according to the present invention, FIG. 2 is a system diagram showing an embodiment of the automatic transmission for a vehicle according to the above, and FIGS. 3 and 4 are respectively for the embodiment of the same. A sectional view showing the structure of an example of the retarder, and FIGS. 5 and 6 are flowcharts for explaining the operation of the control unit in the above embodiment, respectively. 2... Diesel engine, 3... Second clutch, 4... Retarder, 5... First clutch, 6...
...Transmission, 7...Engine rotation speed sensor, 10...First clutch control device, 11...
...Main shaft rotational speed sensor, 13...Shift change control device, 18...Second clutch control device, 19...Retarder control device, 25...Control unit.
Claims (1)
トランスミツシヨンを制御するシフトチエンジ制
御手段とシンクロ判定手段とを備え、変速時にク
ラツチを切つた状態でトランスミツシヨンのギヤ
入れを行つてエンジン回転速度及びトランスミツ
シヨン回転速度のシンクロが完了した後に前記ク
ラツチを接続するようにした車両用自動変速装置
において、前記エンジンとトランスミツシヨンの
間にエンジン回転に制動力を付与するためのリタ
ーダを介装し、リターダとトランスミツシヨンの
間に前記クラツチを、エンジンとリターダの間に
該クラツチとは別のクラツチを介装し、前記クラ
ツチ接続前に前記シンクロ状態を監視して前記リ
ターダの作動を制御するリターダ制御手段を備え
たことを特徴とする車両用自動変速装置。 It is equipped with a clutch control means for controlling the operation of the clutch, a shift change control means for controlling the transmission, and a synchro determination means, and when shifting, the transmission is put into gear with the clutch disengaged, and the engine speed and the transmission are changed. In the automatic transmission for a vehicle, in which the clutch is connected after synchronization of the transmission rotational speed is completed, a retarder is interposed between the engine and the transmission for applying a braking force to the engine rotation, A retarder in which the clutch is interposed between the retarder and the transmission, and a clutch other than the clutch is interposed between the engine and the retarder, and the synchronization state is monitored before the clutch is connected to control the operation of the retarder. An automatic transmission device for a vehicle characterized by comprising a control means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10100790U JPH0458418U (en) | 1990-09-28 | 1990-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10100790U JPH0458418U (en) | 1990-09-28 | 1990-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0458418U true JPH0458418U (en) | 1992-05-19 |
Family
ID=31844099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10100790U Pending JPH0458418U (en) | 1990-09-28 | 1990-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0458418U (en) |
-
1990
- 1990-09-28 JP JP10100790U patent/JPH0458418U/ja active Pending