DE409254C - Screw drive for aircraft with orbiting wings - Google Patents

Screw drive for aircraft with orbiting wings

Info

Publication number
DE409254C
DE409254C DED42920D DED0042920D DE409254C DE 409254 C DE409254 C DE 409254C DE D42920 D DED42920 D DE D42920D DE D0042920 D DED0042920 D DE D0042920D DE 409254 C DE409254 C DE 409254C
Authority
DE
Germany
Prior art keywords
aircraft
wings
orbiting
screw drive
screws
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DED42920D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dipl-Ing Claudius Dornier
Original Assignee
Dipl-Ing Claudius Dornier
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dipl-Ing Claudius Dornier filed Critical Dipl-Ing Claudius Dornier
Priority to DED42920D priority Critical patent/DE409254C/en
Application granted granted Critical
Publication of DE409254C publication Critical patent/DE409254C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters
    • B64C27/12—Rotor drives
    • B64C27/16—Drive of rotors by means, e.g. propellers, mounted on rotor blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transmission Devices (AREA)

Description

Schraubenantrieb für Flugzeuge mit kreisenden Tragflächen. Die Erfindung befaßt sich mit einer Antriebsvorrichtung für Flugzeuge mit kreisenden Tragflächen und schafft die Möglichkeit, die zur kreisenden Bewegung der Tragflächen dienenden Propeller auch für die Vorwärtsbewegung des Flugzeuges heranzuziehen.Screw drive for aircraft with orbiting wings. The invention deals with a propulsion device for aircraft with orbiting wings and creates the possibility of the circular movement of the wings Use propellers to move the aircraft forward.

Es ist bekannt, die kreisenden Flächen bei Hubschraubern durch an den Flächen selbst angeordnete Propeller zu betätigen. Soll ein derartiges Flugzeug auch zur Vorwärtsbewegung dienen, so ist ein besonderer, am Flugzeugrumpf angeordneter Schraubenantrieb erforderlich. Der Einbau eines solchen Schraubenantriebes erfordert jedoch viel Arbeit und Zeit. Besonders nachteilig wirkt die durch den der Vorwärtshewegung dienenden Antriebseinbau bedingte Gewichtsvermehrung, die naturgemäß eine dementsprechende Verringerung der Nutzlast zur Folge hat.It is known to use the circling surfaces in helicopters to operate propellers arranged on the surfaces themselves. Should such an aircraft also serve for forward movement, a special one is arranged on the aircraft fuselage Screw drive required. The installation of such a screw drive requires however, a lot of work and time. Particularly disadvantageous is that of the forward movement serving drive installation caused weight increase, which naturally a corresponding Reduction of the payload.

Die vorliegende Erfindung schafft hier eine Lösung, welche die vorstehend genannten Nachteile vollkommen beseitigt und außerdem die besonders eingebaute Vorwärtsantriebseinrichtung vollständig überflüssig macht. Erreicht wird dies da-durch, daß eine der beiden zur kreisenden Bewegung der Tra--fläche dienenden Zugschrauben, nach Feststellung der Tragflächen in die Querlage zum Flugzeugrumpf, umgesteuert wird, so -daß nun beide Schrauben der Vorwärtsbewegung des Flugzeuges dienen. Durch eine besondere Einrichtung erfolgt, nach Feststellung der Tragflächen, selbsttätig die Umsteuerung der der Flugrichtung entgegengesetzt arbeitenden Schraube.The present invention here provides a solution which is the same as above mentioned disadvantages completely eliminated and also the specially built forward drive device completely obsolete. This is achieved by one of the two tension screws used for the circular movement of the platform after detection of the wings in the transverse position to the aircraft fuselage, is reversed, so that now both screws are used to move the aircraft forward. With a special one The device is automatically reversed after the wings have been determined the screw working in the opposite direction to the flight direction.

Claims (1)

PATENTANSPRÜCHE: i. Schraubenantrieb für Flugzeuge mit kreisenden Tragflächen, dadurch gekennzeichnet, daß eine der beiden zur kreisenden Bewegung der Tragflächen dienenden Zugschrauben, nach Feststellung der Tragflächen in die Querlage zum Flugzeugrumpf, umgesteuert wird, so daß beide Schrauben der Vorwärtsbewegung des Flugzeuges dienen. :2. Schraubenantrieb für Flugzeuge nach Anspruch i, dadurch gekennzeichnet, daß nach Feststellung cler Tragflächen selbsttätig die Umsteuerung der der Flugrichtung entgegengesetzt arbeitenden Schraube erfolgt.PATENT CLAIMS: i. Propeller drive for aircraft with orbiting Airfoils, characterized in that one of the two for circular motion of the wing used lag screws, after the wing has been fixed in the Transverse position to the fuselage, is reversed, so that both screws of the forward movement of the aircraft. : 2. Propeller drive for aircraft according to claim i, characterized characterized in that the reversal automatically after determination of the wings the propeller working in the opposite direction to the flight direction.
DED42920D 1922-02-14 1922-02-14 Screw drive for aircraft with orbiting wings Expired DE409254C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED42920D DE409254C (en) 1922-02-14 1922-02-14 Screw drive for aircraft with orbiting wings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED42920D DE409254C (en) 1922-02-14 1922-02-14 Screw drive for aircraft with orbiting wings

Publications (1)

Publication Number Publication Date
DE409254C true DE409254C (en) 1925-02-03

Family

ID=7047212

Family Applications (1)

Application Number Title Priority Date Filing Date
DED42920D Expired DE409254C (en) 1922-02-14 1922-02-14 Screw drive for aircraft with orbiting wings

Country Status (1)

Country Link
DE (1) DE409254C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE908941C (en) * 1950-08-26 1954-04-12 Karl Stoeckel Dipl Ing Helicopter with rotating wing halves that can be locked in the transverse direction in flight

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE908941C (en) * 1950-08-26 1954-04-12 Karl Stoeckel Dipl Ing Helicopter with rotating wing halves that can be locked in the transverse direction in flight

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