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NOVEL HELICOPTER

  • US 20090032638A1
  • Filed: 10/06/2008
  • Published: 02/05/2009
  • Est. Priority Date: 04/07/2006
  • Status: Active Grant
First Claim
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1. A helicopter that can directly propel rotors into the hovering state with drive, comprising:

  • a fuselage (13);

    a rotor (5) with a pull rod and jackstay (2);

    a turbine (1);

    a pair of wings (14);

    a hollow short shaft (37);

    a hollow short dead axle (36) with a bearing and a base (7);

    a plurality of throttle lines (35);

    a plurality of wires (34);

    a fuel delivery pipe (30);

    a hydraulic system;

    a axle sleeve (4); and

    a root axle (3);

    whereinthe centrifugal-force-resistant turbine (1) directly drives the two-symmetrical-blade rotor (5);

    the turbine (1) is installed on the hollow short shaft (37);

    the hollow short shaft (37) is installed inside the hollow short dead axle (36);

    the hollow short dead axle (36) is fixed beside a root of the rotor (5);

    the hydraulic system controls a propelling direction of the turbine;

    the throttle lines (35), the wires (34) and the fuel delivery pipe (30) pass through the hollow short shaft (37) and are received in a crossbeam of the rotor;

    the axle sleeve (4) of the rotor is installed on the hollow dead axle (36), and hinged with the root axle (3) and the pull rod and jackstay (2);

    the base (7) is fixed on the back of a gravity center of the fuselage (13);

    pipelines are led to a underneath of the base and connected with a control system; and

    steering, outward pushing, positioning and propelling control is provided by a drive under the wings (14) or the fuselage (13).

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