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    • 3. 发明公开
    • KRAFTFAHRZEUGGETRIEBE
    • EP3175143A1
    • 2017-06-07
    • EP15734645.3
    • 2015-07-02
    • ZF Friedrichshafen AG
    • WARTH, ViktorBECK, StefanWECHS, MichaelSIBLA, Christian
    • F16H3/66F16H3/64
    • F16H3/66F16H3/64F16H2003/442F16H2200/0065F16H2200/0073F16H2200/0078F16H2200/2007F16H2200/201F16H2200/2012F16H2200/2017F16H2200/2038F16H2200/2046F16H2200/2053F16H2200/2097
    • The invention relates to a motor vehicle transmission (1), comprising at least a housing (3) and a main transmission (2), wherein the main transmission (2) comprises at least the following: an input-side shaft (4) and an output-side shaft (5); a first planetary gear set (6), comprising a sun gear (7), a carrier (8), a planet gear (10) supported on the carrier (8), and a ring gear (9); a second planetary gear set (11), comprising a sun gear (12) permanently coupled to the input-side shaft (4), a carrier (13) permanently coupled to the output-side shaft (5), a planet gear (15) supported on the carrier (13), and a ring gear (14); a third planetary gear set (16), comprising a sun gear (17), a carrier (18), a planet gear (20) supported on the carrier (18), and a ring gear (19); a fourth planetary gear set (21), comprising a sun gear (22), a carrier (23), a planet gear (25) supported on the carrier (23), and a ring gear (24); wherein the carrier (13) of the second planetary gear set (11) is permanently coupled to the carrier (23) of the fourth planetary gear set (21); wherein the ring gear (14) of the second planetary gear set (11) is permanently coupled to the ring gear (19) of the third planetary gear set (16); wherein the carrier (23) of the fourth planetary gear set (21) can be coupled to the sun gear (17) of the third planetary gear set (16), a first shifting element (K2) being interposed; wherein the carrier (18) of the third planetary gear set (16) can be coupled to the housing (3), a second shifting element (B1) being interposed; wherein the sun gear (17) of the third planetary gear set (16) can be coupled to the input-side shaft (4), a third shifting element (K4) and a fourth shifting element (K1) being interposed.
    • 本发明涉及一种机动车辆变速器(1),其至少包括壳体(3)和主变速器(2),其中主变速器(2)至少包括以下部件:输入侧轴(4)和 输出侧轴(5); 包括太阳轮(7),托架(8),支撑在托架(8)上的行星齿轮(10)和环形齿轮(9)的第一行星齿轮组(6); 第二行星齿轮组(11),包括永久联接到输入侧轴(4)的太阳轮(12),永久联接到输出侧轴(5)的行星架(13),行星齿轮(15) )支撑在所述载体(13)上,以及齿圈(14); 包括太阳轮(17),托架(18),支承在托架(18)上的行星齿轮(20)和齿圈(19)的第三行星齿轮组(16); 包括太阳齿轮(22),行星架(23),支撑在所述行星架(23)上的行星齿轮(25)和齿圈(24)的第四行星齿轮组(21)。 其中所述第二行星齿轮组(11)的所述行星架(13)永久地联接到所述第四行星齿轮组(21)的所述行星架(23)。 其中所述第二行星齿轮组(11)的所述齿圈(14)永久地联接到所述第三行星齿轮组(16)的所述齿圈(19); 其中第四行星齿轮组(21)的行星架(23)能够联接到第三行星齿轮组(16)的太阳轮(17),第一换挡元件(K2)被插入; 其中,所述第三行星齿轮组(16)的所述行星架(18)可以联接到所述壳体(3),第二换挡元件(B1)被插入; 其中第三行星齿轮组(16)的太阳轮(17)可以联接到输入侧轴(4),第三换挡元件(K4)和第四换挡元件(K1)插入其中。