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    • 1. 发明授权
    • Toroidal drive
    • 环形驱动
    • US6155951A
    • 2000-12-05
    • US341343
    • 1999-07-08
    • Walter KuhnJurgen WafzigMartin Grumbach
    • Walter KuhnJurgen WafzigMartin Grumbach
    • F16H37/02F16H37/08
    • F16H37/084F16H37/086F16H2015/383F16H2037/0886
    • The invention relates to a transmission in which the input power is either directly transmitted by an input shaft (2) to an output shaft (17) or indirectly transmitted via a continuously variable transmission (5), in particular a transmission with toroidal races (6, 8 and 7, 9 respectively) which work together in pairs and between which rotate rolling bodies (10) and a planetary gear (18). According to the invention the first power range corresponds to a first forward travelling speed range in which the input power is transmitted via the variator (5) to the output shaft (17) and the planetary gear (18) revolves as a unit, and one other power range follows the first power range and corresponds to a range of higher forward travelling speeds in which the input power is divided and supplied to the planetary gear directly and via the variator (5) which totals and transmits it to the output shaft (17). By the plurality of possible arrangements, in particular of the variator and planetary gear, the transmission according to the invention is suitable for use in practically all vehicles.
    • PCT No.PCT / EP98 / 00432 Sec。 371日期:1999年7月8日 102(e)日期1999年7月8日PCT提交1998年1月27日PCT公布。 第WO98 / 34051号公报 日期1998年8月6日本发明涉及一种变速器,其中输入动力由输入轴(2)直接传递到输出轴(17)或通过无级变速器(5)间接传递,特别是变速器 (6,8和7,9),它们共同成对并在其间旋转滚动体(10)和行星齿轮(18)。 根据本发明,第一功率范围对应于第一前进行驶速度范围,其中输入功率经由变换器(5)传递到输出轴(17),行星齿轮(18)作为一个单元旋转,一个 其他功率范围遵循第一功率范围,并且对应于较高的前进行进速度的范围,其中输入功率被直接分配并提供给行星齿轮,并且经由总成和传递到输出轴(17)的变换器(5) )。 通过多种可能的布置,特别是变速器和行星齿轮,根据本发明的变速器适用于几乎所有的车辆。
    • 4. 发明授权
    • Infinitely variable toroidal drive
    • 无级变速环形驱动
    • US06244985B1
    • 2001-06-12
    • US09445975
    • 1999-12-15
    • Jürgen WafzigWalter Kuhn
    • Jürgen WafzigWalter Kuhn
    • F16H1538
    • F16H15/38
    • The invention relates to an infiflely variable toroidal drive comprising a housing 1, an input shaft 3, a torque shaft 34, two input discs 5, 15 with toroidal inner surfaces and two output discs 6, 16 with toroidal inner surfaces. One input disc and one output disc each form a pair and the two output discs are arranged next to each other and in mirror symmetry. The toroidal drive also comprises several friction wheels for transmitting a torque from the input disc to the corresponding output disc, an output shaft 10 and a gear wheel system 8, 9 between the output discs and the output shaft. A holding frame 2 is removably fastened to the drive housing 1,which frame consists of an upper frame clamp 28, a lower frame clamp 29 and a cup-shaped bearing support member 7. The lowerframe clamp 29 has a recess 45 and one end of the output shaft 10 is mounted via a bearing 32 in a rotating manner.
    • 本发明涉及一种无级可变环形驱动器,其包括壳体1,输入轴3,扭矩轴34,具有环形内表面的两个输入盘5,15以及具有环形内表面的两个输出盘6,16。 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邻并且以镜像对称的方式布置。 环形驱动器还包括用于将扭矩从输入盘传递到相应输出盘的多个摩擦轮,输出轴10和输出盘与输出轴之间的齿轮系8,9。 保持框架2可拆卸地紧固到驱动器壳体1,该框架由上框架夹具28,下框架夹具29和杯形轴承支撑构件7组成。下框架夹具29具有凹部45和一个 输出轴10经由轴承32以旋转方式安装。