公开(公告)号：US4411845A

公开(公告)日：1983-10-25

申请号：US381509

申请日：1982-05-24

申请人： Toshio Tanahashi ,  Sinya Sumitani ,  Takeo Matuura ,  Shinji Ichikawa ,  Takao Okuno

发明人： Toshio Tanahashi ,  Sinya Sumitani ,  Takeo Matuura ,  Shinji Ichikawa ,  Takao Okuno

IPC分类号： F02D11/04 ,  F02D9/02 ,  F02M19/12

CPC分类号： F02M19/12 ,  Y10T74/20534 ,  Y10T74/20558 ,  Y10T74/2063

摘要： An improved throttle valve assembly of the type which includes a throttle body provided with a throttle lever and a second, intermediate lever interconnected with each other by a roller/cam slot mechanism, said throttle lever being adapted to be moved by said second lever which is connected through the throttle linkage to the accelerator. The improvement comprises means disposed between the throttle lever and the second lever for adjusting the clearance existing between the cam slot and roller when the throttle valve is located in the vicinity of the idle position thereof, so that the excessive play that would otherwise arise at the accelerator when the throttle valve is in the idle position is reduced or avoided.

摘要翻译： 一种改进的节流阀组件，其包括设置有节流杆的节气门体和通过辊/凸轮槽机构彼此互连的第二中间杆，所述节流杆适于由所述第二杆移动，所述第二杆是 通过节流阀连接到加速器。 该改进包括设置在节流杆和第二杆之间的装置，用于当节气门位于其空转位置附近时调节存在于凸轮槽和辊之间的间隙，从而在 当节气门处于怠速位置时，加速器减少或避免。