DE726613C - Towing connection of a rotary wing glider with a tractor - Google Patents

Towing connection of a rotary wing glider with a tractor

Info

Publication number
DE726613C
DE726613C DEF90307D DEF0090307D DE726613C DE 726613 C DE726613 C DE 726613C DE F90307 D DEF90307 D DE F90307D DE F0090307 D DEF0090307 D DE F0090307D DE 726613 C DE726613 C DE 726613C
Authority
DE
Germany
Prior art keywords
tractor
rotary wing
coupling
towing connection
towing
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
DEF90307D
Other languages
German (de)
Inventor
Dipl-Ing Erich Schweym
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.)
Achgelis & Co GmbH
FOCKE
Original Assignee
Achgelis & Co GmbH
FOCKE
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 Achgelis & Co GmbH, FOCKE filed Critical Achgelis & Co GmbH
Priority to DEF90307D priority Critical patent/DE726613C/en
Application granted granted Critical
Publication of DE726613C publication Critical patent/DE726613C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64FGROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F1/00Ground or aircraft-carrier-deck installations
    • B64F1/04Launching or towing gear
    • B64F1/08Launching or towing gear using winches

Landscapes

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

Description

Schleppverbindung eines Drehflügelsegelflugzeugs mit einer Zugmaschine Für besondere Zwecke werden Tragschraubenflugzeuge ohne Eigenantrieb (Drehflügelsegelflugzeuge) als Schleppflugzeuge verwendet. Für den Schleppstart derartiger Drehflügelse,gelflugzeuge sind besondere Vorsichtsmaßregeln zu treffen, da im Gegensatz zum Drachensegelflugzeug, das bei ausreichender Startgeschwindigkeit auf jeden Fall flugfähig wird, das Drehflügelsebelflugzeug erst dann flugfähig wird, wenn sein Rotor mit einer Drehzahl umläuft, von der aus beim übergang in Fluggeschwindigkeit auch ein übergang in die Autorotation des Rotors gesichert ist.Towing connection of a rotary wing glider with a tractor For special purposes, propeller aircraft without self-propulsion (rotary wing gliders) used as tow planes. For the tow launch of such rotary wing aircraft special precautionary measures are to be taken, because in contrast to the hang glider, which will definitely be able to fly if the take-off speed is sufficient, the rotary wing fog plane only becomes airworthy when its rotor rotates at a speed from which at the transition to airspeed there is also a transition to the rotor's autorotation is secured.

Aufgabe der Erfindung ist es, die Zugverbindung zwischen Drehflügelsegelflugzeug und Zugmaschine so zu gestalten, daß ein Übergang in die Fluggeschwindigkeit erst dann möglich ist, wenn der Rotor die für den Abflug notwendige Drehzahl hat. Das erfolgt dadurch, daß die Kupplung zwischen Schleppseil und Drehflügelsegelflugzeugdurch ein rotordrehzahlabhängiges Organ erst dann kraftschlüssig gemacht wird, wenn der Rotor die geforderte Drehzahl hat, während sie vorher, beispielsweise unter Federdruck, nur in ihrer Lage gehalten wird, aus der sie bei vo.rzeitigem Anziehen der Zugmaschine herausgerissen wird. Natürlich kann eine Kupplung gemäß der Erfindung an jeder beliebigen Stelle der Schleppverbindung angeordnet sein. Der Anordnung am Drehflügelsegelflugzeug selbst wird man aber wegen der Kürze der Übertragungswege den Vorzug geben.The object of the invention is to provide the train connection between rotary wing gliders and to design the tractor in such a way that a transition to airspeed is only possible is possible when the rotor has the speed required for take-off. That takes place in that the coupling between the tow rope and rotary wing glider by a rotor speed-dependent organ is only made non-positive when the Rotor has the required speed, while it was previously, for example under spring pressure, is only held in the position from which it is when the tractor is pulled in ahead of time is torn out. Of course, a coupling according to the invention can be used on any Be arranged point of the towing connection. The arrangement on the rotary wing glider However, because of the shortness of the transmission paths, preference will be given.

Bei dieser Anordnung ist es außerdem zweckmäßig, eine Einrichtung vorzusehen, die bewirkt, daß beim Trennen der Kupplung am Drehflügelsegelflugzeug gleichzeitig die Verbindung des Schleppseils mit der Zugmaschine gelöst wird, damit letztere nicht durch das nachschleifende Seil an einem gefahrlosen Start gehindert wird. Die Betätigung dieser Einrichtung erfolgt beispielsweise auf elektrischem Wege über das Schleppseil selbst.In this arrangement, it is also useful to have a device to be provided which has the effect that when the coupling on the rotary wing glider is disconnected at the same time the connection of the tow rope with the tractor is released so that the latter is not prevented from starting safely by the re-grinding rope will. The operation of this device takes place, for example, on electrical Paths over the tow rope itself.

Außerdem muß es natürlich in an sich bekannter Weise möglich sein, daß die Schleppverbindung jederzeit von Hand des Führers unterbrochen werden kann.In addition, it must of course be possible in a manner known per se that the Towing connection interrupted at any time by the hand of the driver can be.

Claims (1)

PATE@-rAxsPr,ÜCHE: i. Schleppverbindung eines Dreliflügelsegelflugzeugs mit einer Zugmaschinc mittels Seiles und Kupplung, gekennzeichnet durch eine von einem rotordrelizahlabhängigen Organ gesteuerte Einrichtung in der Kupplung, die die Kraftschlüssigkeit der Kupplungsglieder erst dann be.-wirkt, wenn der Rotor die für den Abflug erforderliche Tragkraft hat. Schleppverbindung nach Anspruch i mit je einer Kupplung an der Schleppmaschine und am geschleppten Flugzeug, gekennzeichnet durch eine Wirkungsverbindung beider KuppEmgen in dem Sinne, daß das Lösen der einen Kupplung das Lösen auch der anderen zur Folge hat. 3. Schleppverbindung nach Anspruch i, gekennzeichnet durch Ausschaltbarkeit der Kupplung von Hand des Führers.PATE @ -rAxsPr, ÜCHE: i. Towing connection of a three-wing glider with a tractor by means of a rope and coupling, characterized by one of a device in the clutch that is controlled by a rotor dependent on the number of rotors the frictional locking of the coupling links is only effective when the rotor has the load capacity required for take-off. Towing connection according to claim i marked with one coupling each on the towing machine and one on the aircraft being towed through an effective connection of both couplings in the sense that the loosening of the one Coupling also causes the other to loosen. 3. Towing connection according to claim i, characterized by the ability to switch off the clutch by the operator.
DEF90307D 1941-07-24 1941-07-24 Towing connection of a rotary wing glider with a tractor Expired DE726613C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF90307D DE726613C (en) 1941-07-24 1941-07-24 Towing connection of a rotary wing glider with a tractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF90307D DE726613C (en) 1941-07-24 1941-07-24 Towing connection of a rotary wing glider with a tractor

Publications (1)

Publication Number Publication Date
DE726613C true DE726613C (en) 1942-10-16

Family

ID=7115403

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF90307D Expired DE726613C (en) 1941-07-24 1941-07-24 Towing connection of a rotary wing glider with a tractor

Country Status (1)

Country Link
DE (1) DE726613C (en)

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