METHOD FOR SYNCHRONIZING A DOUBLE CLUTCH TRANSMISSION AND DOUBLE CLUTCH TRANSMISSION
A method of synchronizing a double clutch transmission having two input shafts and an output shaft. The input shafts can couple a motor drive shaft via an input friction clutch to synchronize rotation of the forward gears. The input shafts are coaxial with one located within the other, and the trans...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A method of synchronizing a double clutch transmission having two input shafts and an output shaft. The input shafts can couple a motor drive shaft via an input friction clutch to synchronize rotation of the forward gears. The input shafts are coaxial with one located within the other, and the transmission output shaft is likewise coaxial. Each of the forward and reverse gears are arranged in a respective gearset plane. The gear clutches for the forward and reverse gears form gear shifting devices with some being actuated on two sides. Progressive gear steps are realized between the forward gears, and the gear clutches are unsynchronized shift elements. The rotational speed of one or more gear clutches, necessary for a gear change, is adapted as needed by actuating one or both of the input clutches and controlling the rotational speed of the motor. |
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