Automatic transmission for motor vehicles
    44.
    发明授权
    Automatic transmission for motor vehicles 有权
    汽车自动变速器

    公开(公告)号:US06572507B1

    公开(公告)日:2003-06-03

    申请号:US09936477

    申请日:2001-09-13

    IPC分类号: F16H362

    摘要: The invention concerns a transmission (1) with automatic shifting capabilities and with three spider supported planetary sets (2, 3, 4), three brakes (5, 6, 7), and two clutches (8, 9) for the shifting of six forward moving gears and one reverse gear and having an input shaft (10) and an output shaft (11). In this way, the input shaft (10) is in continual connection with the sun gear (16) of the second planetary set (3) and the input shaft (10) is connectable to the sun gear (12) of the first planetary set (2) by means of the first clutch (8) and/or by means of the second clutch (9) is also connectable with the spider (15) of the first planetary set (2). Further, the sun gear (12) of the first planetary set (2) by means of the first brake (5) and or the spider (15) of the first planetary set (2) by means of the second brake (6) and/or the sun gear (20) of the third planetary set (4) by means of the third brake, are all connectable with the housing of the transmission.

    摘要翻译: 本发明涉及一种具有自动换档能力的变速箱(1),并具有三个由蜘蛛支撑的行星齿轮组(2,3,4),三个制动器(5,6,7)和两个离合器(8,9) 前进运动齿轮和一个倒档齿轮,并具有输入轴(10)和输出轴(11)。 以这种方式,输入轴(10)与第二行星齿轮组(3)的太阳齿轮(16)连续地连接,并且输入轴(10)可连接到第一行星齿轮组的太阳齿轮(12) (2)通过第一离合器(8)和/或借助于第二离合器(9)也可与第一行星齿轮组(2)的齿轮(15)连接。 此外,第一行星齿轮组(2)的太阳齿轮(12)借助于第二制动器(6)通过第一制动器(5)和第一行星齿轮组(2)的齿轮(15)和 /或第三行星齿轮组(4)的太阳齿轮(20)通过第三制动器都可以与变速器的壳体连接。

    Infinitely variable toroidal drive
    48.
    发明授权
    Infinitely variable toroidal drive 失效
    无级变速环形驱动

    公开(公告)号:US06471617B1

    公开(公告)日:2002-10-29

    申请号:US09462004

    申请日:1999-12-29

    IPC分类号: F16H1538

    CPC分类号: F16H15/38 F16H57/021

    摘要: An infinitely variable toroidal drive comprising a housing (1), an input shaft (3), a torque converter (34), two input discs (5, 15) with toroidal surfaces, two output discs (6, 16) with toroidal surfaces wherein one input disc and one output disc each form a pair and the two output discs are arranged next to each other with mirror symmetry, several friction wheels for transmitting a torque from the input disc to the corresponding output disc, an output shaft (10) and a gearwheel system (8, 9) between output discs and output shaft, there being removably fastened on the transmission housing (1) a holding frame (2) having: an upper portion (28), a lower portion (29), fastening devices (20, 30 and 46, 47) for fastening pivots (42, 43 and 48, 49) and a bearing support member (7) which connects the upper portion (28) with the lower portion (29) and in which is situated at least one bearing (24) for the gear wheel (8).

    摘要翻译: 一种无限可变的环形驱动器,包括壳体(1),输入轴(3),变矩器(34),具有环形表面的两个输入盘(5,15),具有环形表面的两个输出盘(6,16),其中 一个输入盘和一个输出盘各自形成一对,并且两个输出盘彼此相对地配置为镜对称,用于将扭矩从输入盘传递到相应的输出盘的多个摩擦轮,输出轴(10)和 在输出盘和输出轴之间的齿轮系统(8,9),可移除地紧固在变速器壳体(1)上的保持框架(2),其具有:上部(28),下部(29),紧固装置 (20,30和46,47),用于紧固枢轴(42,43和48,49)和轴承支撑构件(7),其将上部(28)与下部(29)连接,并且位于 至少一个用于齿轮(8)的轴承(24)。

    Infinitely variable toroidal drive
    49.
    发明授权
    Infinitely variable toroidal drive 失效
    无级变速环形驱动

    公开(公告)号:US06406401B1

    公开(公告)日:2002-06-18

    申请号:US09673447

    申请日:2000-10-16

    IPC分类号: F16H1538

    CPC分类号: F16H15/38

    摘要: The toroidal drive has an input shaft (3) and a torque shaft (20) positioned coaxially thereto as well as two input discs (5, 12) and two output discs (6, 11) associated in pairs to the input discs. Between one of the input discs (5) and an axial flange (9), which is firmly connected with the input shaft (3) and upon which supports itself the input disc (5) is not pressurized by a contact-pressure device (4), one universal bearing (18) is provided which assumes both the axial support and the radial support of said input disc (5).

    摘要翻译: 环形驱动器具有输入轴(3)和与其同轴定位的扭矩轴(20)以及与输入盘成对关联的两个输入盘(5,12)和两个输出盘(6,11)。 在一个输入盘(5)和与输入轴(3)牢固连接并在其上自身支撑的轴向凸缘(9)之间,输入盘(5)不被接触压力装置(4)加压 ),提供了一个万向轴承(18),其承载所述输入盘(5)的轴向支撑和径向支撑。

    Infinitely variable toroidal drive
    50.
    发明授权
    Infinitely variable toroidal drive 失效
    无级变速环形驱动

    公开(公告)号:US06280360B1

    公开(公告)日:2001-08-28

    申请号:US09462005

    申请日:1999-12-29

    IPC分类号: F16H1538

    CPC分类号: F16H15/38 F16H57/021

    摘要: An infinitely variable toroidal drive comprising a housing (1), an input shaft (3), a torque converter (34), two input discs (5, 15) with toroidal inner surfaces, two output discs (6, 16) with toroidal inner surfaces, one input disc and one output disc each forming one pair and both output discs being disposed next to each other with mirror symmetry, several friction wheels for transmitting a torque from the input disc to the corresponding output disc, one output shaft (10) and one gear wheel system (8, 9) between output discs and output shaft wherein on the transmission housing (1) is removably fastened a holding frame (2) which has: one upper frame clamp (28), one lower frame clamp (29), one cup-shaped bearing support member (7) which connects the upper frame clamp with the lower frame clamp and upon which at least one gearing (24) for the gear wheel (8) is situated in a manner such that its inner ring is stationarily arranged and its out ring rotates together with the gear wheel (8).

    摘要翻译: 一种无级可变的环形驱动器,包括壳体(1),输入轴(3),变矩器(34),具有环形内表面的两个输入盘(5,15),具有环形内部的两个输出盘(6,16) 表面,一个输入盘和一个输出盘,每个形成一对,并且两个输出盘彼此相对设置为镜对称,用于将扭矩从输入盘传递到相应的输出盘的一个摩擦轮,一个输出轴(10) 以及在输出盘和输出轴之间的一个齿轮系统(8,9),其中在变速器壳体(1)上可移除地固定有一个保持框架(2),该保持框架具有:一个上框架夹(28),一个下框架夹 ),一个杯状轴承支撑构件(7),其连接上框架夹具和下框架夹具,并且用于齿轮(8)的至少一个齿轮(24)以这样的方式设置,使得其内环 固定地布置,其外圈与齿轮(8)一起旋转, 。