发明授权
US5570607A Lever apparatus having stationary fulcrum, movable force point and movable action point, and machine which incorporates the same 失效
杠杆装置具有固定的支点,可动力点和可移动动作点,以及包含该动力点的机器

  • 专利标题: Lever apparatus having stationary fulcrum, movable force point and movable action point, and machine which incorporates the same
  • 专利标题(中): 杠杆装置具有固定的支点,可动力点和可移动动作点,以及包含该动力点的机器
  • 申请号: US256937
    申请日: 1994-07-27
  • 公开(公告)号: US5570607A
    公开(公告)日: 1996-11-05
  • 发明人: Yasuo Yoshizawa
  • 申请人: Yasuo Yoshizawa
  • 申请人地址: JPX Yamagata-ken
  • 专利权人: Yoshiki Industrial Co., Ltd.
  • 当前专利权人: Yoshiki Industrial Co., Ltd.
  • 当前专利权人地址: JPX Yamagata-ken
  • 主分类号: F16H21/10
  • IPC分类号: F16H21/10 F16H51/00 F16H21/44
Lever apparatus having stationary fulcrum, movable force point and
movable action point, and machine which incorporates the same
摘要:
A fulcrum of a lever member which is rotatably supported by a stationary shaft has force and action points provided with a force point regulator and an action point regulator, respectively. Each of the regulators has a roller and a pair of guide plates guiding the roller between the guide plates as the lever member is rotated about the fulcrum supported by the stationary shaft.
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