Patents Assigned to Shanghai Helang Electronics Co., Ltd.
  • Patent number: 6520823
    Abstract: A remote electro-aeroplane is mainly characterized in that the turn rudder surface is jointed to the tail stabilizer by a plastic film on their upper faces with a separation of the elastic foaming material from the plastic film on their lower faces at their joint, wherein two flexible cables or nylon wires are connected to the left and the right racks arranged on the left and the right turn rudder surfaces with their one end respectively and to the servo means within the remote receiving device with their another end, and the restoration mechanisms are provided beneath the left and the right turn rudder surfaces respectively. Based on this structure, the aeroplane has the advantages of easy control with smooth fly in case of making a turn, and is particularly suitable for the primary player.
    Type: Grant
    Filed: April 16, 2001
    Date of Patent: February 18, 2003
    Assignee: Shanghai Helang Electronics Co., Ltd.
    Inventors: Yu Tian, Wenyan Jiang