用于能电动驱动的车辆的多挡变速器和包括这种多挡变速器的车辆

文档序号:1580803 发布日期:2020-01-31 浏览:18次 >En<

阅读说明:本技术 用于能电动驱动的车辆的多挡变速器和包括这种多挡变速器的车辆 (Multi-speed transmission for an electrically drivable vehicle and vehicle comprising such a multi-speed transmission ) 是由 J·曼格尔德 T·施莱希 于 2018-06-19 设计创作,主要内容包括:本发明涉及一种用于车辆的多挡变速器(18),该多挡变速器(18)具有少于4个可切换挡位,该多挡变速器(18)还具有变速器输入轴(1)、变速器输出轴(2)、变速器壳体(0)和行星齿轮传动机构(3),行星齿轮传动机构(3)具有行星齿轮传动机构齿轮组,其具有如下行星齿轮传动机构元件:太阳轮(5);第一齿圈(4)和第二齿圈(9);不仅与太阳轮(5)也与第一齿圈(4)处于嵌接的至少一个第一行星齿轮(7);与第二齿圈(9)处于嵌接的至少一个第二行星齿轮(8);及行星齿轮架(6),至少一个第一行星齿轮(7)以能转动的方式支承在行星齿轮架上,行星齿轮传动机构齿轮组具有多个切换元件,其设置用于选择性地将一个行星齿轮传动机构元件与另一个行星齿轮传动机构元件或与变速器壳体(0)抗扭转地连接借此用于提供不同的挡位,其特征在于,至少一个第二行星齿轮(8)以能转动的方式支承在行星齿轮架(6)上且与第一行星齿轮(7)处于嵌接中,第二齿圈(9)能借助第一切换元件(10)选择性地与变速器壳体(0)抗扭转地连接,太阳轮(5)能借助第二切换元件(11)选择性地与变速器壳体(0)抗扭转地连接。(The invention relates to a multi-speed transmission (18) for a vehicle, the multi-speed transmission (18) having less than 4 shiftable gears, the multi-speed transmission (18) further having a transmission input shaft (1), a transmission output shaft (2), a transmission housing (0) and a planetary gear (3), the planetary gear (3) having a planetary gear set with planetary gear elements comprising a sun gear (5), a ring gear (4) and a second ring gear (9), at least 82923-th -planetary gears (7) engaging both the sun gear (5) and the -th ring gear (4), at least 8655-th second planetary gears (8) engaging the second ring gear (9) 387, and a planet carrier (6), at least -th -planetary gears (7) being rotatably mounted on the planet carrier, the planetary gear set having a plurality of shift elements which are provided for selectively connecting -th planetary gear elements to the planetary gear (25) or to the planetary gear housing (3) in a rotationally fixed manner, the planetary gear set (3) being selectively connectable to the second planetary gear (9) by means of a rotationally fixed connection with the planetary gear (9) and the planetary gear (368) in a rotationally fixed manner, wherein the planetary gear set is provided for selectively connecting the planetary gear (369) to the planetary gear (9) in a rotationally fixed connection to the planetary gear (368) and wherein the planetary gear (369) in a rotationally fixed manner, wherein the planetary gear (369) and wherein the planetary gear set is provided for selectively connectable to the planetary gear (369) in a rotationally fixed connection is provided for selectively connectable to the second planetary gear (368) in a rotationally fixed connection, wherein the transmission housing (.)

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