发明名称 Multi-speed transmission
摘要 The 8-speed transmission which comprises an input shaft (AN), an output shaft (AB), four planetary gearsets (RS1, RS2, RS3, RS4), eight rotary shafts (1, 2, 3, 4, 5, 6, 7, 8), and five shifting elements (A, B, C, D, E). The input shaft is directly connected to the fourth planetary gear set while the output shaft is directly connected to the third planetary gear. A third shaft directly connects one element of the first planetary gear set with one element of the fourth planetary gear set. A fifth shaft directly connects one element of the second planetary gear set with one element of the third planetary gear set. A sixth shaft directly connects one element of the first planetary gear set with one element of the third planetary gear set. A seventh shaft directly connects one element of the fourth planetary gear set with one element of the fifth shifting element.
申请公布号 US8523728(B2) 申请公布日期 2013.09.03
申请号 US201213709674 申请日期 2012.12.10
申请人 ZF FRIEDRICHSHAFEN AG 发明人 KAMM MICHAEL;DIOSI GABOR;HAUPT JOSEF;GUMPOLTSBERGER GERHARD;ZIEMER PETER;BREHMER MARTIN
分类号 F16H3/62 主分类号 F16H3/62
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