发明名称 Drive assembly for variable torque distribution
摘要 A drive assembly ( 1 ) includes a differential ( 3 ) with a differential carrier ( 7 ) and two output shafts ( 19 ) connected to the differential carrier ( 7 ) via a differential gear set ( 10 ). The assembly includes at least one transmission stage ( 25 ) with a first sun gear ( 26 ) connected to the differential carrier ( 7 ), and a second sun gear ( 28 ) connected to one of the two output shafts ( 19 ), and at least one parallel planetary gear ( 27 ) which engages the sun gears ( 26, 28 ) and which is rotatably held in a carrier element ( 32 ) which can be coupled to a stationary housing ( 18 ). The two sun gears have profile-displaced teeth with different numbers of teeth and are arranged at the same axial distance (C) from the at least one planetary gear ( 27 ). The planetary gear ( 27 ) has two toothed portions ( 29, 30 ) with corresponding teeth.
申请公布号 US7338404(B2) 申请公布日期 2008.03.04
申请号 US20050320132 申请日期 2005.12.28
申请人 GKN DRIVELINE INTERNATIONAL GMBH 发明人 GASSMANN THEODOR;SCHMIDT MARK;ARNDT KLAUS
分类号 F16H48/30 主分类号 F16H48/30
代理机构 代理人
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