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1682 records (took 0.031 seconds)

    Motion assisting apparatus
    251.
    发明授权
    Motion assisting apparatus 失效
    运动辅助装置

    公开(公告)号：US07204455B2

    公开(公告)日：2007-04-17

    申请号：US10481944

    申请日：2002-06-28

    Applicant: Peter Logan Sinclair

    Inventor： Peter Logan Sinclair

    IPC: B64C33/02

    CPC classification number: A63H31/08 ,  A63H27/008 ,  B64C33/02 ,  B64C39/028 ,  B64C2201/025 ,  B64C2201/042 ,  B64C2201/127 ,  B64C2201/141 ,  B64C2201/146 ,  B64C2201/148 ,  B64C2201/203

    Abstract: A drive assembly for use with a mechanical flying or walking device comprises an articulated member (7) having first and second portions (7a, 7b) arranged such that the portions move relative to each other, and a drive mechanism (9) for imparting motion to the articulated member. The drive mechanism (9) comprises: a drive member for imparting a cyclic motion on the articulated member, and a control member for controlling, in a predetermined manner, the relative position of the first and second portions during each cycle of the cyclic motion of the articulated member. In the case of a mechanical flying device, two such drive assemblies may be provided, the articulated member of each assembly forming a wing.

    Abstract translation: 一种与机械飞行或步行装置一起使用的驱动组件包括铰接构件（7），其具有被布置成使得所述部分相对于彼此移动的第一和第二部分（7a，7b）以及驱动机构（9） 向铰接构件施加运动。 驱动机构（9）包括：驱动构件，用于在铰接构件上施加循环运动;以及控制构件，用于以预定方式控制第一和第二部分在循环运动的每个循环期间的相对位置 铰接构件。 在机械飞行装置的情况下，可以设置两个这样的驱动组件，每个组件的铰接构件形成翼。

    Miniature aircraft
    252.
    发明申请
    Miniature aircraft 审中-公开
    微型飞机

    公开(公告)号：US20070012818A1

    公开(公告)日：2007-01-18

    申请号：US11202213

    申请日：2005-08-12

    Applicant: Osamu Miyazawa ,  Tsuyoshi Iwamoto

    Inventor： Osamu Miyazawa ,  Tsuyoshi Iwamoto

    IPC: B64C27/52

    CPC classification number: B64C39/028 ,  A63H27/12 ,  B64C2201/024 ,  B64C2201/027 ,  B64C2201/042 ,  B64C2201/108 ,  B64C2201/146

    Abstract: A miniature aircraft 1 has a center axle 22, two rotors 3 and 5 provided substantially axially to the center axle 22 and capable of rotating in opposite directions, rotary wings 34 and 54 provided to the rotors 3 and 5, vibrating members 4 for rotating the rotary wings 34 and 54 via the rotors 3 and 5, and cables 471 and 472 connected to the vibrating members 4. A hollow part 221 is formed in the center axle 22 along the longitudinal direction thereof, and the cables 471 and 472 are easily positioned in the hollow part 221.

    Abstract translation: 小型飞机1具有中心轴22，两个转子3和5，其基本上轴向设置到中心轴22并能够沿相反方向旋转，设置在转子3和5上的旋转翼34和54，用于旋转 旋转翼34和54经由转子3和5以及连接到振动构件4的电缆471和472。 沿中心轴22的长度方向形成有中空部221，电缆471,472容易地定位在中空部221中。

    REDUCED VISIBILITY ROTORCRAFT AND METHOD OF CONTROLLING FLIGHT OF REDUCED VISIBILITY ROTORCRAFT
    255.
    发明申请
    REDUCED VISIBILITY ROTORCRAFT AND METHOD OF CONTROLLING FLIGHT OF REDUCED VISIBILITY ROTORCRAFT 有权
    减少可视性转轮和控制可视性转轮的飞行方法

    公开(公告)号：US20060214051A1

    公开(公告)日：2006-09-28

    申请号：US11189623

    申请日：2005-07-26

    Applicant: Michael Dammar

    Inventor： Michael Dammar

    IPC: B64C27/22

    CPC classification number: B64C39/00 ,  B64C27/00 ,  B64C39/024 ,  B64C2201/027 ,  B64C2201/042 ,  B64C2201/046 ,  B64C2201/048 ,  B64C2201/104 ,  B64C2201/108 ,  B64C2201/123 ,  B64C2201/127 ,  B64C2201/146 ,  B64C2201/22

    Abstract: A rotary aircraft (rotorcraft) in which the entire aircraft rotates about its center of mass as it flies, and in which the center of mass is located external to the aircraft in the generally triangular region formed by the aircraft's single wing and two propellers. As the aircraft flies, the two propellers provide torque about the center of mass and rotate the wing, which provides lift for the aircraft. The aircraft is controllable via a stationary radio transmitter that sends commands for pitch, roll, yaw and altitude. A receiver in the aircraft uses the transmitted signal to establish the aircraft's instantaneous orientation in combination with the sent commands to generate control signals that drive the propeller motors that affect the aircraft's attitude. Pitch and roll are controlled by pulse width modulation of the propeller motor voltages in order to affect the thrust at specific portions of the aircraft's rotation cycle.

    Abstract translation: 旋转飞机（旋翼飞机），其中整个飞机在其飞行时绕其质心旋转，并且其中质心位于由飞机的单翼和两个螺旋桨形成的大致三角形区域中的飞机外部。 当飞机飞行时，两个螺旋桨提供关于质心的扭矩，并旋转机翼，为飞机提供升降机。 飞机可以通过固定的无线电发射机进行控制，该发射机发出俯仰，滚转，偏航和高度的指令。 飞机中的接收机使用传输的信号来结合发送的命令来建立飞机的瞬时定向，以产生驱动影响飞机姿态的螺旋桨马达的控制信号。 俯仰和倾斜是通过螺旋桨电机电压的脉宽调制来控制的，以便影响飞机旋转周期特定部分的推力。

    Airship and method of operation
    259.
    发明授权
    Airship and method of operation 失效
    飞艇及作战方法

    公开(公告)号：US07055777B2

    公开(公告)日：2006-06-06

    申请号：US10178345

    申请日：2002-06-25

    Applicant: Hokan S. Colting

    Inventor： Hokan S. Colting

    IPC: B64B1/02 ,  B64B1/24

    CPC classification number: B64B1/34 ,  B64B1/02 ,  B64B1/32 ,  B64C21/02 ,  B64C39/024 ,  B64C2201/022 ,  B64C2201/042 ,  B64C2201/044 ,  B64C2201/101 ,  B64C2201/122 ,  B64C2201/127 ,  B64C2201/146 ,  B64C2201/165 ,  Y02T50/166

    Abstract: An airship has a generally spherical shape and has an internal envelope for containing a lifting gas such as Helium or Hydrogen. The airship has a propulsion and control system that permits it to be flown to a desired loitering location, and to be maintained in that location for a period of time. In one embodiment the airship may achieve neutral buoyancy when the internal envelope is as little as 7% full of lifting gas, and may have a service ceiling of about 60,000 ft. The airship has an equipment module that can include either communications equipment, or monitoring equipment, or both. The airship can be remotely controlled from a ground station. The airship has a solar cell array and electric motors of the propulsion and control system are driven by power obtained from the array. The airship also has an auxiliary power unit that can be used to drive the electric motors. The airship can have a pusher propeller that assists in driving the airship and also moves the point of flow separation of the spherical airship further aft. In one embodiment the airship can be refuelled at altitude to permit extended loitering.

    Abstract translation: 飞艇具有大致球形并且具有用于容纳诸如氦气或氢气的提升气体的内部信封。 飞艇有一个推进和控制系统，允许飞行到所需的游荡地点，并在该地点保持一段时间。 在一个实施例中，当内部信封充满提升气体的时间少至7％时，飞艇可以达到中性浮力，并且可以具有大约6万英尺的服务天花板。飞艇具有可以包括通信设备或监视的设备模块 设备，或两者兼而有之。 飞艇可以从地面站遥控。 飞艇具有太阳能电池阵列，推进和控制系统的电动机由阵列获得的功率驱动。 飞艇还具有可用于驱动电动机的辅助动力单元。 飞艇可以有一个推动螺旋桨，有助于驾驶飞艇，还可以使球形飞艇进一步向后流动。 在一个实施例中，飞艇可以在高度加油以允许延长的游荡。

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