会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 36. 发明授权
    • Multi-speed transmission
    • 多速传输
    • US08033947B2
    • 2011-10-11
    • US12119077
    • 2008-05-12
    • Andrew W. PhillipsScott H. WittkoppJames M. HartClinton E. Carey
    • Andrew W. PhillipsScott H. WittkoppJames M. HartClinton E. Carey
    • F16H3/62
    • F16H3/666F16H2200/006F16H2200/2012F16H2200/2043F16H2200/2097
    • A transmission is provided having an input member, an output member, four planetary gear sets each having a first, a second, and a third members, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices are each selectively engageable to interconnect at least one of the first, second, and third members of the planetary gear sets with at least one other of the first members, second members, third members of the planetary gear sets, and a stationary member. The torque transmitting devices are selectively engageable in combinations of at least two to establish at least eight forward speed ratios and at least one reverse speed ratio between the input member and the output member.
    • 提供一种变速器,其具有输入构件,输出构件,四个行星齿轮组,每个具有第一,第二和第三构件,多个联接构件和多个扭矩传递装置。 每个行星齿轮组包括第一,第二和第三构件。 扭矩传递装置每个可选择性地接合以将行星齿轮组的第一,第二和第三构件中的至少一个与行星齿轮组的第一构件,第二构件,第三构件中的至少一个相互连接,以及 固定件。 扭矩传递装置可以选择性地以至少两个组合的方式接合,以建立输入构件和输出构件之间的至少八个前进速度比和至少一个倒档速度比。