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公开(公告)号:US20150080169A1
公开(公告)日:2015-03-19
申请号:US14289682
申请日:2014-05-29
发明人: Klaus SCHMID , Bernhard FESSLER , Herbert OTT , Bernd LUTZ
IPC分类号: F16H3/62
CPC分类号: F16H3/62 , F16H3/66 , F16H3/721 , F16H2200/201 , F16H2200/2012 , F16H2200/2043 , F16H2200/2082
摘要: An automatic powershift transmission having a variable-speed transmission (2) with a transmission input shaft (4), a transmission output shaft (5). a plurality of gearsets (RS1, RS2, RS3) and a number of shifting elements (A, B, D, E, F). A starting element (3) is connected upstream of the transmission input shaft (4). The starting element (3) is in the form of a planetary gearset (6) having a ring gear (9), a planetary carrier (10) and a sun gear (12). The ring gear (9) and the planetary carrier (10) can be coupled to one another while the sun gear (12) can be locked with respect to the housing.
摘要翻译: 一种具有变速传动装置(2)和变速器输入轴(4),变速器输出轴(5)的自动换档变速器。 多个齿轮组(RS1,RS2,RS3)和多个换档元件(A,B,D,E,F)。 起动元件(3)连接在变速器输入轴(4)的上游。 起动元件(3)是具有齿圈(9),行星架(10)和太阳齿轮(12)的行星齿轮组(6)的形式。 环形齿轮(9)和行星架(10)可以彼此联接,同时太阳齿轮(12)可相对于壳体锁定。