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    • 1. 发明授权
    • Traction-drive transmission
    • 牵引传动
    • US3682020A
    • 1972-08-08
    • US3682020D
    • 1970-10-20
    • GEN MOTORS CORP
    • SCHEITER MILTON H
    • F16H13/08F16H15/56F16H57/10
    • F16H13/06
    • A transmission including input and output shafts, a tractiondrive type planetary unit having a ring member driven by the input shaft, planet pinions rotatably supported on a carrier which drives the output shaft, one of a pair of split sun members freely mounted on the output shaft, the other sun member freely mounted on a cylindrical hub extending from the first sun member, axial loader means for moving the freely mounted sun member as required to load contacting surfaces between the planetary components in response to torque loads on the output shaft, a one-way brake for grounding the sun members to produce a predetermined output speed reduction, and a friction clutch for interconnecting the carrier and ring members for direct drive between output and input shafts.
    • 包括输入轴和输出轴的变速器,具有由输入轴驱动的环形构件的牵引驱动型行星单元,可旋转地支撑在驱动输出轴的托架上的行星小齿轮,一对分离式太阳构件中的一个自由地安装在 输出轴,另一个太阳构件自由地安装在从第一太阳构件延伸的圆柱形轮毂上,轴向加载装置,用于根据需要移动自由安装的太阳构件,以响应于输出轴上的扭矩负载来加载行星部件之间的接触表面, 用于使太阳构件接地以产生预定的输出速度降低的单向制动器,以及用于将载体和环构件互连的摩擦离合器,用于在输出轴和输入轴之间直接驱动。
    • 2. 发明授权
    • Roller traction drive mechanism
    • 滚筒牵引驱动机构
    • US3667319A
    • 1972-06-06
    • US3667319D
    • 1970-07-20
    • GEN MOTORS CORP
    • SCHEITER MILTON H
    • F16H13/04F16N13/08
    • F16H13/04
    • A contrarotating, equal speed-change ratio, dual output compound roller traction driver mechanism from a single input, wherein the single input drives one member of split input sun members. The driven sun members rotates a first set of split planet pinions, the latter, in turn, driving both a carrier member and a first ring member connected to a first output shaft. The driven carrier member rotates the second set of split planet pinions on the other or fixed member of the split input sun members in the opposite direction to that of the first set of planet pinions. The second set of planet pinions, in turn, drives a second ring member connected to a second output shaft for driving the latter at the same speed and torque as the first output shaft and in the opposite direction thereto.
    • 单输入的双输出复合罗拉牵引驱动机构的反转,等速变速比,其中单输入驱动分体输入太阳部件的一个部件。 被驱动的太阳构件旋转第一组分裂行星小齿轮,后者进而驱动承载构件和连接到第一输出轴的第一环构件。 从动载体构件将第二组分裂的行星小齿轮在分开的输入太阳构件的另一个或固定构件上沿与第一组行星小齿轮相反的方向旋转。 第二组行星小齿轮又驱动连接到第二输出轴的第二环构件,以与第一输出轴相同的速度和扭矩并且与其相反的方向驱动第二环构件。
    • 4. 发明授权
    • Accessory drive mechanism
    • 附件驱动机制
    • US3653272A
    • 1972-04-04
    • US3653272D
    • 1970-08-17
    • GEN MOTORS CORP
    • SCHEITER MILTON H
    • F16H15/38F16H15/04
    • F16H15/38
    • An accessory drive mechanism having a continuously variable output/input speed ratio including a housing containing a predetermined volume of fluid, input means, output means, a drive pulley operatively connected to the input means, an input race member having a toroidal surface formed thereon and mounted for rotation with the input means, an output race member having a toroidal surface formed thereon oppositely disposed from the first-mentioned toroidal surface, a plurality of rollers frictionally engaging the oppositely disposed toroidal surfaces, drive means formed on the output means for driving engine accessories, and an ''''internal sensing'''' ratio control means including a nonrotating pitot tube means for sensing changes in fluid force reflecting changes in input speed and including a piston-actuating mechanism for inclining the rollers, effectuating roller tilt along the toroidal surfaces to change the output/input speed ratio in response to the changes in fluid force communicated thereto by the pivot tube means.
    • 一种附件驱动机构,其具有连续可变的输出/输入速度比,其包括容纳预定体积流体的壳体,输入装置,输出装置,可操作地连接到输入装置的驱动皮带,其上形成有环形表面的输入座圈构件, 安装成与所述输入装置一起旋转的输出座圈构件,其具有形成在其上的与所述第一提到的环形表面相对设置的环形表面;多个辊,摩擦地接合相对设置的环形表面;驱动装置,形成在所述输出装置上用于驱动发动机 附件和“内部感测”比率控制装置,其包括用于感测反映输入速度变化的流体力的变化的非旋转皮托管装置,并且包括用于使辊倾斜的活塞致动机构,沿着环形表面实现辊倾斜以改变 输出/输入速度响应于所传送的流体力的变化 通过枢轴管装置。
    • 7. 发明授权
    • Transmission and clutch control
    • 传输和离合器控制
    • US3684065A
    • 1972-08-15
    • US3684065D
    • 1970-11-23
    • GEN MOTORS CORP
    • SCHEITER MILTON H
    • F16H37/08F16H61/662B60K21/00
    • F16H37/086F16H61/6648F16H2037/088Y10T477/6243
    • A traction drive transmission comprising input and output shafts; an input race secured to the input shaft for rotation therewith; an output race rotatably mounted on the input shaft; a plurality of tiltable rollers mounted in frictional contact at the edges thereof with the input and output races; a planetary unit including ring, sun, planet pinion and carrier members, the direction of rotation of the carrier member being determined by roller tilt position and relative sun and ring member speeds; clutch means for at times operatively connecting the carrier member to the output shaft; and hydraulic control means for tilting the rollers in response to signals indicative of predetermined engine parameters and for engaging the clutch means to rotate the output shaft in one direction in response to a first signal indicative of a first predetermined tilt angle portion of the total tilt angle range of the rollers and for rotating the output shaft in the opposite direction in response to a second signal indicative of a second predetermined tilt angle portion of the total tilt angle range of the rollers, and for disengaging the clutch means in response to a third signal indicative of the remaining portion of the total tilt angle range of the rollers, there being a predetermined, infinite torque, tilt angle position in the latter tilt angle portion at which the speeds of the ring and sun are substantially equal and the planet pinions are stationary.
    • 一种牵引传动装置,包括输入和输出轴; 固定到输入轴以与其一起旋转的输入座圈; 输出轴可旋转地安装在输入轴上; 多个可倾斜的滚子,其在与其输入和输出种类的边缘处摩擦接触; 包括环,太阳,行星小齿轮和承载构件的行星单元,承载构件的旋转方向由辊倾斜位置和相对太阳和环构件速度确定; 用于有时将承载构件连接到输出轴的离合器装置; 以及液压控制装置,用于响应于指示预定发动机参数的信号倾斜辊子,并且响应于指示总倾斜角度的第一预定倾斜角部分的第一信号,接合离合器装置以使一个方向旋转输出轴, 并且响应于指示辊的总倾斜角范围的第二预定倾斜角部分的第二信号,并且响应于第三信号而使离合器装置分离,使得输出轴沿相反方向旋转, 指示辊的总倾斜角范围的剩余部分,在后倾斜角部分中存在预定的无限转矩倾斜角度位置,在该倾斜角部分中,环和太阳的速度基本上相等,并且行星小齿轮是静止的 。