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US06258003B1 Infinite speed ratio transmission device and assembly method thereof 失效
无级变速传动装置及其装配方法

  • 专利标题: Infinite speed ratio transmission device and assembly method thereof
  • 专利标题(中): 无级变速传动装置及其装配方法
  • 申请号: US09502017
    申请日: 2000-02-11
  • 公开(公告)号: US06258003B1
    公开(公告)日: 2001-07-10
  • 发明人: Hiroyuki HiranoMasaki Nakano
  • 申请人: Hiroyuki HiranoMasaki Nakano
  • 优先权: JP11-35877 19990215
  • 主分类号: F16H1500
  • IPC分类号: F16H1500
Infinite speed ratio transmission device and assembly method thereof
摘要:
An upper link (100) connecting four trunnions (30) of a first toroidal unit (2A) and second toroidal unit (2B) is formed of a first part (102) corresponding to the first toroidal unit (2A) and a second part (101) corresponding to the second toroidal unit (2B). The first part (102) is supported in a casing (14) via a first upper link supporting member (27X), while the second part (101) is fixed to the casing (14) via a second upper link supporting member (27Y). The first part (102) is also fixed to the second part (101) by bolts 105). The rotation outputs of the first toroidal unit (2A) and second toroidal unit (2B) are transmitted to a planetary gear unit (5) via a chain (40) from an output sprocket (24) provided between the two toroidal units (2A, 2B).
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