Valve shaft end float control
    1.
    发明授权
    Valve shaft end float control 失效
    阀轴端浮子控制

    公开(公告)号:US4509720A

    公开(公告)日:1985-04-09

    申请号:US511534

    申请日:1983-07-07

    摘要: A throttle valve shaft projecting from a boss on an internal combustion engine throttle body has a nut which is adjustable for establishing a selected clearance between the nut and the boss to thereby limit end float or axial displacement of the shaft. A lever or other retainer secured to the shaft has an interfering engagement with the nut to prevent rotation of the nut about the shaft and thereby maintain the selected clearance between the nut and the boss.

    摘要翻译: 从内燃机节气门体上的凸台突出的节流阀轴具有可调节的螺母,用于在螺母和凸台之间建立选定的间隙,从而限制轴的端部浮动或轴向位移。 固定到轴上的杠杆或其它保持器与螺母具有干涉接合,以防止螺母围绕轴旋转,从而保持螺母和凸台之间的选定间隙。

    Progressive throttle positioning system
    3.
    发明授权
    Progressive throttle positioning system 失效
    渐进油门定位系统

    公开(公告)号:US4476068A

    公开(公告)日:1984-10-09

    申请号:US539271

    申请日:1983-10-05

    IPC分类号: F02D9/02 F02M19/12 G05G7/04

    摘要: A drive lever mounted adjacent a throttle shaft is connected through a link to a throttle lever secured to the throttle shaft. The link is contorted to initially engage the throttle lever at a location which provides a large lever arm for initial throttle opening movement and to thereafter engage the throttle lever at a location which provides a smaller lever arm for subsequent throttle opening movement. The link further engages the throttle lever in a manner which assures throttle closing movement of the throttle lever over the entire range of throttle closing movement of the drive lever.

    摘要翻译: 安装在节流轴附近的驱动杆通过连杆连接到固定在节流轴上的节流杆。 连杆被扭曲以最初接合节气门杆在提供用于初始节气门开度运动的大杠杆臂的位置,并且此后将节气门杆接合在提供较小杠杆臂以用于随后的节气门开度运动的位置。 该连杆进一步接合节流杆,其方式是确保节气门杆在驱动杆的节气门关闭运动的整个范围上的节气门关闭运动。