公开(公告)号：US06769949B2

公开(公告)日：2004-08-03

申请号：US10184338

申请日：2002-06-26

申请人： Seung-Woo Kim ,  Ii-Hyung Jang ,  Myung-Hwan Kim ,  Jong-Seon Kim

发明人： Seung-Woo Kim ,  Ii-Hyung Jang ,  Myung-Hwan Kim ,  Jong-Seon Kim

IPC分类号： A63H2700

CPC分类号： A63H27/008

摘要： An ornithopter with an airframe structure that is lightweight, simple and stable and can generate sufficient lift and thrust. The ornithopter comprises a body, a main wing attached to an upper portion of a front section of the body, and a tail wing attached to a rear section of the body. The ornithopter further comprises a power source and a power transmission mechanism installed within a housing of the body. The main wing includes a wing frame composed of a plurality of frame rods and a skin attached to the wing frame for forming an outline of the main wing. The wing frame of the main wing is supported by a support means exposed to the outside at the upper portion of the front section of the body. The power transmission mechanism includes a gear train for adjusting the rotational motion of the power source at a proper speed and transferring it to the main wing, and connecting rods for converting the rotational motion into a swing motion of the main wing. Flight time of the ornithopter can be prolonged considering its weight and the power source can be easily manipulated.

摘要翻译： 具有轻型，简单和稳定的机身结构的鸟巢车，可以产生足够的提升和推力。 该鸟巢器包括主体，附接到主体的前部的上部的主翼和附接到身体的后部的尾翼。 鸟巢器还包括安装在身体的壳体内的动力源和动力传递机构。 主翼包括由多个框架杆构成的翼架和附接到翼架的皮肤，用于形成主翼的轮廓。 主翼的翼架由在身体的前部的上部暴露于外部的支撑装置支撑。 动力传递机构包括用于以适当速度调节动力源的旋转运动并将其传递到主翼的齿轮系，以及用于将旋转运动转换成主翼的摆动运动的连杆。 考虑到其重量可以延长鸟巢的飞行时间，并且可以容易地操纵动力源。

公开(公告)号：US06550716B1

公开(公告)日：2003-04-22

申请号：US10184352

申请日：2002-06-26

申请人： Seung-Woo Kim ,  Il-Hyung Jang ,  Myung-Hwan Kim ,  Jong-Seon Kim

发明人： Seung-Woo Kim ,  Il-Hyung Jang ,  Myung-Hwan Kim ,  Jong-Seon Kim

IPC分类号： B64C3300

CPC分类号： B64C33/00 ,  A63H27/008

摘要： A power-driven ornithopter piloted by a remote controller wherein a takeoff and landing motion, a climbing and descending motion, and a turning motion of the ornithopter can be controlled using the remote controller. The ornithopter comprises a body, a main wing attached to an upper portion of a front section of the body, and tail wings attached to a rear section of the body. An electric motor, a power transmission mechanism, a battery, first and second servo motors and a controller are installed within a housing of the body. A crank arm is connected to a rotating shaft of the first servo motor and a connecting rod attached to a free end of the crank arm is then pivotally connected to a lower edge of the horizontal tail support. The second servo motor is mounted into a recess formed at an upper side of a rectangular parallelepiped of the horizontal tail support and a rotating shaft of the second servo motor is disposed on a central axis of the horizontal tail. A vertical tail support is supported by the rotating shaft of the second servo motor so that it can be swung on the rotating shaft of the second servo motor in a right and left direction as the rotating shaft of the second servo motor rotates.

摘要翻译： 由遥控器引导的由动力驱动的鸟鸣器，其中可以使用遥控器来控制起飞和降落运动，爬升和下降运动以及鸟巢车的转动运动。 鸟笼包括主体，附接到主体的前部的上部的主翼和附接到身体的后部的尾翼。 电动机，动力传递机构，电池，第一和第二伺服电动机和控制器安装在车体的壳体内。 曲柄臂连接到第一伺服电动机的旋转轴，并且连接到曲柄臂的自由端的连杆然后枢转地连接到水平尾部支撑件的下边缘。 第二伺服电动机安装在形成在水平尾部支撑件的长方体的上侧的凹部中，并且第二伺服电动机的旋转轴设置在水平尾部的中心轴线上。 由第二伺服电动机的旋转轴支撑垂直尾部支撑件，使得当第二伺服电动机的旋转轴旋转时，可以沿着左右方向在第二伺服电动机的旋转轴上摆动。