Starter module for walk behind trowel
    2.
    发明授权
    Starter module for walk behind trowel 失效
    t刀后面的入门模块

    公开(公告)号:US07381009B2

    公开(公告)日:2008-06-03

    申请号:US10704486

    申请日:2003-11-07

    Abstract: A starter module configured to limit an engine speed of an engine for a walk behind trowel at time of startup. The walk behind trowel includes a rotor driven by the engine, a throttle to command an operating state of the walk behind trowel, and a clutch operable to selectively couple an output of the engine to the rotor. The starter module includes a sensor operable to provide a signal representative of an operating state of the trowel upon engine start-up. The starter module further includes a controller configured to receive the signal representative of the operating state of the walk behind trowel, and to prevent the clutch from engaging the engine output to drive the rotor if the detected operating state is outside of a designated range for idling operation of the engine.

    Abstract translation: 起动器模块,被配置为在启动时限制在t刀后面行走的发动机的发动机转速。 t刀后面的走路包括由发动机驱动的转子,用于指示t刀后面行走的操作状态的节气门,以及可操作以选择性地将发动机的输出与转子耦合的离合器。 起动器模块包括传感器,其可操作以在发动机起动时提供表示t刀的操作状态的信号。 起动器模块还包括控制器,其被配置为接收代表t刀后面行走的操作状态的信号,并且如果检测到的操作状态超出指定的空转范围,则防止离合器接合发动机输出以驱动转子 发动机的运行。

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