发明名称 Motor vehicle multi-group drive
摘要 <p>The transmission i.e. two-countershaft transmission (1), has a clutch mechanism (16) arranged between a drive motor (5) with a drive shaft (6) and a transmission input (7) with a transmission input shaft (40). The drive shaft is connectable with the input shaft over one of shifting clutches (42, 43) i.e. synchronous clutches. The drive shaft is directly connected with an output-sided transmission main shaft (30) over the shifting clutches which are in effective connection with friction clutches (41), in one switching position of the shifting clutches. An independent claim is also included for a method for operating a multi-group transmission of a motor vehicle.</p>
申请公布号 EP2133592(B1) 申请公布日期 2013.02.27
申请号 EP20090159374 申请日期 2009.05.05
申请人 ZF FRIEDRICHSHAFEN AG 发明人 DITTRICH, ALAN;HOFFMANN, RAYK
分类号 F16H3/00;F16H37/04 主分类号 F16H3/00
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