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    Remote controlled toy helicopter
    4.
    发明授权
    Remote controlled toy helicopter 有权
    遥控玩具直升机

    公开(公告)号：US08002604B2

    公开(公告)日：2011-08-23

    申请号：US12233529

    申请日：2008-09-18

    申请人： Alexander Jozef Magdalena Van de Rostyne ,  Wong Kwok Leung

    发明人： Alexander Jozef Magdalena Van de Rostyne ,  Wong Kwok Leung

    IPC分类号： A63H27/127 ,  B64C27/00

    CPC分类号： A63H27/12

    摘要： A remote-controlled toy helicopter comprises a body; a motor in the helicopter, a battery for powering the motor, and a receiver for communicating signals between the motor and a separate remote controller. A main rotor with blades is driven by a rotor shaft and causing a first lift force developed by the main rotor when the helicopter is airborne. A system permits movement of the helicopter on the ground, and these can be wheels. The helicopter travels on a floor or ground surface when the main rotor develops a second degree of lift force. The helicopter includes a system to effect motion in a horizontal dimension thereby to direct the desired direction. The control includes an actuator for engaging with an assembly depending from the rotor, the inter-engagement of the actuator and assembly effecting a change in the angle of incidence of at least the one blade of the rotor. The system includes a rotor, preferably complemented with a stabilizer rotor.

    摘要翻译： 遥控玩具直升机包括一个身体; 直升机中的电动机，用于为电动机供电的电池，以及用于在电动机和单独的遥控器之间传递信号的接收器。 具有叶片的主转子由转子轴驱动，并且当直升机空中时引起由主转子产生的第一升力。 系统允许直升机在地面上移动，这些可以是轮子。 当主转子产生第二级升力时，直升机在地板或地面上行驶。 直升机包括在水平尺寸上进行运动的系统，从而引导所需的方向。 控制器包括用于与从转子悬挂的组件接合的致动器，致动器和组件的相互接合实现至少一个转子叶片的入射角的变化。 该系统包括优选地配有稳定器转子的转子。