发明名称 |
METHOD FOR CONTROLLING GEAR-SHIFTING PROCESSES OF A POWERSHIFT GEARBOX AND CORRESPONDING POWERSHIFT GEARBOX |
摘要 |
<p>A method for controlling gear-shifting processes of a powershift gearbox which can be coupled to a drive motor and has gear steps including two friction clutches and a plurality of clutches, and at least one gearbox actuator for actuating the gear steps. The method includes the following steps: the torque of the drive motor is received by the new friction clutch associated with the new gear step to be engaged; before the disengagement of the old gear step and before or during the torque reception, a pre-determined pre-tensioning force is applied to the clutch of the old gear step by the gearbox actuator; and the old gear step is disengaged when the motor torque and the clutch torque are balanced.</p> |
申请公布号 |
AU2003281914(A1) |
申请公布日期 |
2004.05.04 |
申请号 |
AU20030281914 |
申请日期 |
2003.09.24 |
申请人 |
LUK LAMELLEN UND KUPPLLUNGSBAU BETEILIGUNGS KG |
发明人 |
REINHARD, BERGER;GUNTER HIRT;ALEXANDER SCHWEIZER;BORIS SEREBRENNIKOV;LIDVAR BUDAL;BRAD SHELLHAMMER;JEREMY WHITMER;DIETMAR LANG |
分类号 |
B60W10/02;B60W10/10;B60W30/18;F16H61/04;F16H61/688;F16H63/50;(IPC1-7):B60K41/22;F16H3/00;B60K41/10 |
主分类号 |
B60W10/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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