DE739409C - Device for destroying locking wires attached to an aircraft - Google Patents

Device for destroying locking wires attached to an aircraft

Info

Publication number
DE739409C
DE739409C DEL97426D DEL0097426D DE739409C DE 739409 C DE739409 C DE 739409C DE L97426 D DEL97426 D DE L97426D DE L0097426 D DEL0097426 D DE L0097426D DE 739409 C DE739409 C DE 739409C
Authority
DE
Germany
Prior art keywords
aircraft
locking
destroying
wires attached
locking wire
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
DEL97426D
Other languages
German (de)
Inventor
Gustav Leutner
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.)
GUSTAV LEUTNER
GEORG BAIERLE DR
Original Assignee
GUSTAV LEUTNER
GEORG BAIERLE DR
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 GUSTAV LEUTNER, GEORG BAIERLE DR filed Critical GUSTAV LEUTNER
Priority to DEL97426D priority Critical patent/DE739409C/en
Application granted granted Critical
Publication of DE739409C publication Critical patent/DE739409C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D7/00Arrangements of military equipment, e.g. armaments, armament accessories, or military shielding, in aircraft; Adaptations of armament mountings for aircraft

Description

An einem Flugzeug angebrachte Vorrichtung zum Zerstören von Sperrdrähten Die Erfindung betrifft` eine Vorrichtung zum Zerstören von Sperrdrähten, welche gceignet ist, die Stahldrahtseile, an denen die Fesselballons verankert sind und so als Hindernisse für die angreifenden Flugzeuge dienen, mit Hilfe einer stromgeladenen Seilschmelzvorrichtung unmittelbar nach Berührung mit derselben durchzuschmelzen und damit die Gefahr zu beseitigen.Mounted on an airplane before directing ung for destroying barrier wires The invention betrifft` a device for destroying barrier wires, is that gceignet, the steel wire rope to which the captive balloons are anchored and thus serve as barriers to the attacking aircraft, with the aid of a current loaded rope melter to melt through immediately after contact with the same and thus to eliminate the danger.

Es sind bereits Vorrichtungen zum Zerstören von Sperrdrähten bekannt, die aus zwei an der Stirnseite des Flugzeuges angebrachten elektrischen Leitungsdrähten bestehen, die beim Berühren des Sperrdrahtes kurzgeschlossen werden, um die Sperrseile durchzuschmelzen.Devices for destroying locking wires are already known, the two electric wires attached to the front of the aircraft exist, which are short-circuited when touching the locking wire to the locking ropes melt through.

Die Erfindung besteht darin, daß die beiden Stromschienen auf den dem Sperrdraht zugekehrten Seiten mit gegeneinander versetzten zahnartigen Führungsansätzen für den Sperrdraht versehen sind, und daß zwischen den Zahnwurzeln an jeder Schiene besondere Elektroden eingesetzt sind. j Diese Elektroden bestehen aus weit fener festerem Material als die Hindernisdrahtseile und sind leicht auswechselbar an den Kegelwurzeln der N.letallschierieti befestigt, wodurch Elektrodenniaterial eingespart und diese bei wiederholter Beanspruchung rasch ausgetauscht werden können.The invention consists in that the two busbars on the the locking wire facing sides with mutually offset tooth-like guide lugs for the locking wire and that between the roots of the teeth on each splint special electrodes are used. j These electrodes consist of far fener stronger material than the obstacle wire ropes and are easily exchangeable on the Conical roots of the lethal schierieti are attached, which saves electrode material and these can be quickly exchanged in the event of repeated use.

Als Starkstromquelle dient am besten ein Einphasentransformator, dessen Niederspannungsseite maimal 3000 bis d.ooo Amp. bei 1o bis 15 V entnommen werden können (3o bis d.o kVA) und der selbst von einem Wechselstromgenerator gespeist wird.The best power source is a single-phase transformer, the low-voltage side of which can be drawn from a maximum of 3000 to d.ooo amps at 1o to 15 V (3o to do kVA) and which is itself fed by an alternating current generator.

Diese elektrische Kraftzentrale muß für diesen Zweck besonders gewichtssparend konstruiert sein (unterdimensioniert), @la diese nur bei den momentweisen Beanspruchungen überlastet wird; evtl. können auch Akkumulatoren, die für hohen Entladestrom gebaut sind, verwendet werden.This electrical power station must be particularly weight-saving for this purpose be constructed (undersized), @la this only for momentary loads is overloaded; possibly also accumulators, which are built for high discharge currents are to be used.

Der Erfindungsgegenstand ist in einem Beispiel auf der Zeichnung dargestellt.The subject of the invention is shown in an example in the drawing.

Abb. i zeigt die Stirnansicht eines mit der @7orrichtung ausgerüsteten Kriegsflugzeuges, Abb.II einen Teil der elektrischen Seilschmelzanlage mit einliegendem Drahtseil (vergrößert), während nach Abb. 111 die Draufsicht dargestellt ist.Fig. I shows the front view of a war aircraft equipped with the device, Fig. II shows a part of the electric rope melting plant with an enclosed wire rope (enlarged), while Fig. 111 shows the top view.

Die Vorrichtung besteht aus den beideei Metallschienen i, z, die an der Vorderseite der Tragflächen montiert sind, während die Luftscliraubcn von solchen im Halbkreis angeordneten geschützt werden.The device consists of the two metal rails i, z attached to the front of the wings are mounted, while the Luftscliraubcn of such be protected arranged in a semicircle.

Die Stromzuführung erfolgt mit Hilfe der Metallringe 3, 4.. Die Kegelflächen 5, 6 dienen dazu, um an Material der Elektroden ; , 8 ztt sparen und als Gleitvorrichtung der Sperrseile 9-.The power is supplied with the help of the metal rings 3, 4 .. The conical surfaces 5, 6 are used to add material to the electrodes; , 8 ztt save and as a sliding device the locking ropes 9-.

Die Vorrichtung bildet einen offenen Stromkreis, welcher von den Sperrseilen 9 zwischen jedem der Flächenpaare 5, 6 bzw. infolge dieser Anordnung nur bei den Elektroden ;, 8 geschlossen werden kann.The device forms an open circuit, which of the locking ropes 9 between each of the pairs of surfaces 5, 6 or, as a result of this arrangement, only in the Electrodes;, 8 can be closed.

In der Gefahrenzone soll das Flugzeug mit mittlerer Geschwindigkeit fahren, damit der Flugmotor dort den Stromgenerator mit antreiben kann.In the danger zone, the aircraft should travel at medium speed drive so that the aircraft engine can drive the generator there.

Stößt nun das Flugzeug an ein Sperrseil, so muß dieses bei einem der Elektrodenpaare;, 8 den Starkstrom durch das die Strombrücke bildende Sperrseilteilstück schließen, wobei durch die Stichflamme und vor allem, weil das etwa 2o mm!' Gesamtquerschnitt starke Sperrseil dem mehrere tausend Amp. starken Strom nicht standhalten kann, in Bruchteilen einer Sekunde das Sperrseil durchgeschmolzen wird.If the aircraft hits a locking rope, this must be done by one of the Electrode pairs; 8 the high-voltage current through the part of the locking cable forming the current bridge close, being through the jet of flame and especially because that's about 2o mm! ' Total cross-section strong locking rope that cannot withstand the current of several thousand amps, the locking rope is melted in a fraction of a second.

Claims (1)

PATENTANSPRUCH: An einem Flugzeug angebrachte Vorrichtung zum Zerstören von Sperrdrähten, die aus zwei an der Stirnseite angebrachten elektrischen Leitern besteht, die beim Berühren des Sperrdrahtes kurzgeschlossen werden, dadurch gekennzeichnet. daß die beiden Stromschienen (i, ?) auf der dein Sperrdraht zugekehrten Seite mit gegeneinander versetzten zahnartigen Führungsansätzen für den Sperrdraht versehen sind, und daß zwischen den Zahnwurzeln an jeder Schiene besondere Elektroden eingesetzt sind. Zur Abgrenzung des Anmeldungsgegenstandes vom Stand der Technik ist im Erteilungsverfahren in Betracht gezogen worden: britische Patentschrift Nr.-I93 8i2.PATENT CLAIM: Device attached to an aircraft for destroying of locking wires, which consist of two electrical conductors attached to the front exists, which are short-circuited when touching the locking wire, characterized. that the two busbars (i,?) on the side facing your locking wire with Tooth-like guide lugs for the locking wire that are offset against one another are provided and that special electrodes are placed between the roots of the teeth on each splint are. To distinguish the subject of the application from the state of the art is in the granting procedure Considered: British Patent Specification No. I93 8i2.
DEL97426D 1939-03-16 1939-03-16 Device for destroying locking wires attached to an aircraft Expired DE739409C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL97426D DE739409C (en) 1939-03-16 1939-03-16 Device for destroying locking wires attached to an aircraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL97426D DE739409C (en) 1939-03-16 1939-03-16 Device for destroying locking wires attached to an aircraft

Publications (1)

Publication Number Publication Date
DE739409C true DE739409C (en) 1943-09-24

Family

ID=7288603

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL97426D Expired DE739409C (en) 1939-03-16 1939-03-16 Device for destroying locking wires attached to an aircraft

Country Status (1)

Country Link
DE (1) DE739409C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4407467A (en) * 1981-08-24 1983-10-04 Hughes Helicopters, Inc. Tactical wire-cutter system for helicopters
US5312068A (en) * 1993-08-27 1994-05-17 Talbert Gerald H Apparatus for preventing bird droppings on an exterior structural surface of an airplane

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB493812A (en) * 1938-01-27 1938-10-14 Georges Tinssonnier Improvements in and relating to means for protecting aeroplanes and other aircraft against aerial barrages

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB493812A (en) * 1938-01-27 1938-10-14 Georges Tinssonnier Improvements in and relating to means for protecting aeroplanes and other aircraft against aerial barrages

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4407467A (en) * 1981-08-24 1983-10-04 Hughes Helicopters, Inc. Tactical wire-cutter system for helicopters
US5312068A (en) * 1993-08-27 1994-05-17 Talbert Gerald H Apparatus for preventing bird droppings on an exterior structural surface of an airplane

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