发明公开
- 专利标题： FAHRZEUGGETRIEBE
- 专利标题（英）： Vehicle gearbox
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申请号： EP14704810.2申请日： 2014-02-18
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公开(公告)号： EP2976550A1公开(公告)日： 2016-01-27
- 发明人: KALTENBACH, Johannes , ZIEMER, Peter , BORNTRAEGER, Kai
- 申请人： ZF Friedrichshafen AG
- 申请人地址： Graf-von-Soden-Platz 1 88046 Friedrichshafen DE
- 专利权人： ZF Friedrichshafen AG
- 当前专利权人： ZF Friedrichshafen AG
- 当前专利权人地址： Graf-von-Soden-Platz 1 88046 Friedrichshafen DE
- 优先权： DE102013204918 20130320
- 国际公布： WO2014146840 20140925
- 主分类号： F16H3/66
- IPC分类号： F16H3/66
摘要：
The invention relates to a vehicle gearbox, with a drive shaft (AW), with two gearbox input shafts (GE1, GE2), with at least one separator element (K2, X1), which is assigned to the second gearbox input shaft (GE2), with a main shaft (HW), with an output shaft (AB) and with at least three planetary gear sets (PG1, PG2, PG3), wherein one sub-gearbox (TG1, TG2) is associated with each of the gearbox input shafts (GE1, GE2), wherein one of the two sub-gearboxes (TG1, TG2) comprises at least the first planetary gear set (PG1) and the other of the two sub-gearboxes (TG1, TG2) comprises at least the second planetary gear set (PG2), wherein said shafts (AB, AW, GE1, GE2, HW) are actively connected, or can be actively connected to the planetary gear sets (PG1, PG2, PG3) in such a manner that at least seven forward gears ("1", "2", "3", "4", "5", "6", "7") can be selected sequentially under load by means of the two sub-gearboxes (TG1, TG2), wherein one of these gears may be selected as a direct gear or overdrive gear.
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