EP0037969A1 - Barbed steel strap - Google Patents

Barbed steel strap Download PDF

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Publication number
EP0037969A1
EP0037969A1 EP81102481A EP81102481A EP0037969A1 EP 0037969 A1 EP0037969 A1 EP 0037969A1 EP 81102481 A EP81102481 A EP 81102481A EP 81102481 A EP81102481 A EP 81102481A EP 0037969 A1 EP0037969 A1 EP 0037969A1
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EP
European Patent Office
Prior art keywords
barbed
parts
tape according
tips
barbed tape
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Granted
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EP81102481A
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German (de)
French (fr)
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EP0037969B1 (en
Inventor
Friedrich C. Graepel
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Individual
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Individual
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Priority to AT81102481T priority Critical patent/ATE4939T1/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/02—Wire fencing, e.g. made of wire mesh
    • E04H17/04—Wire fencing, e.g. made of wire mesh characterised by the use of specially adapted wire, e.g. barbed wire, wire mesh, toothed strip or the like; Coupling means therefor
    • E04H17/045—Barbed wire or toothed strip
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F25/00—Making barbed wire

Definitions

  • the invention relates to a barbed tape made of sheet steel in an embodiment according to the preamble of claim 1.
  • Known barbed tapes of this type consist of stainless steel sheet, which gives the very long and slender barbed tips sufficient strength against undesired deformations and is also corrosion-free.
  • the known spiked tapes on both sides of the band part have mutually offset spiked parts that protrude evenly sideways from the band part, which in turn is curved to an approximately semicircular cross section and can be wound helically to form a spiral, with material compensation in view of the different radii of the curved and spiral wound band part in the side regions adjacent to the longitudinal edges triangular notches are provided.
  • Such barbed tapes have a particularly good protection or barrier effect due to their long barbed tips, but are unusually expensive to manufacture, since not only high material costs for the high-quality material, but also high manufacturing costs arise. This is because the high-strength material used to stabilize the tips of the spikes causes considerable problems when cutting or punching, or when the band is arched partly and with spiral winding.
  • barbed tapes as are known from DE-PS 1 033 626 and 1 040 940, are generally still used, at least largely.
  • These known barbed tapes consist of unalloyed, optionally galvanized steel sheet, which offers a much lower strength and shape retention and therefore usually comprises a spring steel wire as a core, which is more or less covered by the band part, the spring steel wire not covered edge parts form the spike parts .
  • These spiked parts have only very short, small, free spiked tips, which result from the fact that the sheet metal strip is perforated in parallel rows and the sheet metal is cut into strips between the holes in each longitudinal row with a sequence of two holes each, with each subsequent cut changing the longitudinal side changing separating cuts .
  • the blocking effect of barbed tapes of this type is considerably less, in some cases not sufficiently large, but the manufacture of such barbed tapes is considerably less expensive because of the cheaper and, in particular, the processing, which is much cheaper.
  • the invention has for its object to provide a barbed tape of the type mentioned with its own increased locking effect that is inexpensive and relatively easy to manufacture.
  • the barbed tape provides training according to the invention using the relatively cheap and easy to process unalloyed steel sheet with a fraction of the cost and processing effort, a locking effect that is at least the same as that of the barbed strips made of stainless steel sheet discussed above, the beading of the barbed parts gives the barbed tips a stability that exceeds that of the barbed tips made of stainless steel and thus ensures that these cannot be easily bent or bent into an ineffective position.
  • the beads can be provided before cutting or cutting the sheet into the barbed strips by targeted pre-stamping, but also afterwards by stamping or rolling in the barbed parts, in the latter case preferably a single bead is provided for each barbed part, parallel to and along the base edge or runs close to it.
  • the blocking action can be increased in that the base edges of the spike parts enclose a small acute angle with an imaginary longitudinal center line of the band part Bending of the connecting part between the spike and band part can be generated.
  • the spike tips of the spike parts can be bent together to one side or alternately to opposite sides from the central region of their spike part, so that the most varied orientations of the spike tips can be achieved in space, by means of which the spatial blocking effect of the individual can be achieved Strip strip or the single turn in a spiral increased and the Ge drive for people who try to penetrate protective systems from such barbed tapes.
  • Spiked tapes of the design according to the invention can have spiked parts arranged on both sides of the band part in the longitudinal direction offset from one another in a gap, or else spiked parts which, in a manner known per se, lie opposite one another in pairs on both sides of the band part.
  • they can also be provided with spike parts n only on one side, but then preferably with spiked tips that are strongly intertwined in space.
  • Such entanglements can be brought about not only by bending the spike tips in relation to their central region, but in particular also in that the entire spike part is rotated while deforming the connecting part.
  • Spiked tapes of the design according to the invention are preferably used in configurations in which they are wound helically to form a spiral, the spiral turns of which are clamped together in places.
  • they can also be laid in any other suitable course, in which case the band parts can remain as flat strips.
  • the band part is flanged in a known manner around a longitudinal spring steel wire, which has a shape-stabilizing effect, opposes a greater severing and, in the case of spiral laying, increases the resilience against spreading of turns and promotes vibrations when touched.
  • a longitudinal band part 1 in the form of an initially flat strip which is then heard around a spring steel wire 2, and of one-piece, spaced-apart prong parts 3, which protrude laterally from the band part 1 , 4 or 5.6 or 7.8.
  • the spiked parts consist of isosceles, very slender triangles, which are delimited by an external, initially longitudinal base edge 9 of relatively large length, in particular more than 5 cm, and by leg edges 10. These close with the base edges 9 very small acute base angles, in particular those below 25 °, e.g. 10 °, and go only near their imaginary internal intersection into a connecting part 11, which only forms a short connecting web.
  • the base edges 9 of the spike parts 3 to 8 enclose a small acute angle with an imaginary longitudinal center line of the band part 1, which can be caused by a slight deformation of the connecting parts 11.
  • the spike parts lie on both sides of the band part 1 without being offset in pairs, However, in the case of arrangement on both sides of the band part 1, they can also be offset from one another in the longitudinal direction to form a gap.
  • the spike parts are all provided with beads that stiffen the free spike tips, which at the same time also increase the overall shape stability of the spike parts.
  • the spike parts 3, 4 each have two beads 12, each of which runs along a leg edge 10, which forms the outer boundary edge of the bead.
  • the spike parts 5, 6 each have a single bead 13 running parallel to and close to their base edge 9, while finally the spike parts 7, 8 have beads 14 that run parallel to and along the base edge 9.
  • Such beads 13, 14 running longitudinally before the end alignment of the spike parts can be formed by continuously passing the spike parts through pairs of rollers, whereas the beads 12 are to be formed by stamping processes with the aid of stamping dies.
  • the spiked tips 3 'and 4' of the spiked parts 3, 4 are each bent towards one side of their spiked part and, in the process, bent in opposite directions from the spiked part to the spiked part, while the spiked tips 7 'and 8' are within their associated spiked part 7, 8 are angled alternately to opposite sides from the central region of their spike part.
  • the angling direction changes from spike part to spike part within the opposite pair.
  • the spike parts 5,6 have the simplest alignment without any bends.
  • the sting parts are still entangled as a whole by transversely rotating their connecting parts in space, as illustrated, for example, by the dash-dotted lines 5 ', 6' in FIG. 2.
  • the angle of entanglement can largely be chosen arbitrarily.
  • the spiked tape according to the invention can be wound helically to form a spiral, the spiral turns of which are alternately clamped together in order to bring about a positional fixation even with the spiral turns being pulled apart, to facilitate the laying and also to improve the recombining when removed.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Fencing (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Magnetic Heads (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Materials For Medical Uses (AREA)
  • Wire Processing (AREA)
  • Laminated Bodies (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Mechanical Operated Clutches (AREA)
  • Basic Packing Technique (AREA)

Abstract

1. Barbed strip of sheet steel consisting of a strip portion (1) extending lengthwise and of barb members (3, 4; 5, 6; 7, 8) which are integral with said strip portion, disposed with spacing one behind the other and projecting laterally from the strip portion, and which have the basic shape of very slender substantially isosceles triangles which, in oder to form long free barb tips, are bounded by an external longitudinal base edge (9) of comparatively great length and, with very small base angles, by side edges (10) which merely close to their imaginary internal point of intersection merge into a connecting portion (11), characterised in that the barbed strip consists of unalloyed sheet steel in a manner known per se and the barb members (3, 4; 5, 6, 7, 8) are provided with at least one corrugation (12; 13; 14) stiffening the free barb tips.

Description

Die Erfindung betrifft ein Stachelband aus Stahlblech in einer Ausbildung gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a barbed tape made of sheet steel in an embodiment according to the preamble of claim 1.

Bekannte Stachelbänder dieser Art bestehen aus Edelstahlblech, das den sehr langen und schlanken Stachelspitzen hinreichende Festigkeit gegen unerwünschte Verformungen verleiht und darüber hinaus korrosionsfrei ist. Die bekannten Stachelbänder weisen beidseits des Bandteils einander unversetzt paarweise gegenüberliegende Stachelteile auf, die ebenflächig seitwärts vom Bandteil vorstehen, der seinerseits zu einem etwa halbkreisförmigen Querschnitt gewölbt ist und schraubenlinienförmig zu einer Spirale gewickelt sein kann, wobei zum Materialausgleich angesichts der unterschiedlichen Radien des gewölbten und spiralig gewickelten Bandteils in dessen an die Längsränder angrenzenden Seitenbereichen dreieckförmige Ausklinkungen vorgesehen sind.Known barbed tapes of this type consist of stainless steel sheet, which gives the very long and slender barbed tips sufficient strength against undesired deformations and is also corrosion-free. The known spiked tapes on both sides of the band part have mutually offset spiked parts that protrude evenly sideways from the band part, which in turn is curved to an approximately semicircular cross section and can be wound helically to form a spiral, with material compensation in view of the different radii of the curved and spiral wound band part in the side regions adjacent to the longitudinal edges triangular notches are provided.

Derartige Stachelbänder haben zwar eine besonders gute Schutz- oder Sperrwirkung aufgrund ihrer langen Stachelspitzen, sind jedoch in der Herstellung ungewöhnlich teuer, da nicht nur hohe Materialkosten für das hochwertige Material, sondern auch hohe Fertigungskosten entstehen. Denn das zur Stabilisierung der Stachelspitzen hochfeste Material bereitet erhebliche Probleme beim Zuschneiden bzw. -stanzen, beim Formwölben des Bandteils und beim spiraligen Wickeln.Such barbed tapes have a particularly good protection or barrier effect due to their long barbed tips, but are unusually expensive to manufacture, since not only high material costs for the high-quality material, but also high manufacturing costs arise. This is because the high-strength material used to stabilize the tips of the spikes causes considerable problems when cutting or punching, or when the band is arched partly and with spiral winding.

Daher finden in der Regel noch immer zumindest weit überwiegend Stachelbänder Anwendung, wie sie aus den DE-PSen 1 033 626 und 1 040 940 bekannt sind. Diese bekannten Stachelbänder bestehen aus unlegiertem, zum Korrosionsschutz gegebenenfalls verzinktem Stahlblech, das eine wesentlich geringere Festigkeit und Formhaltigkeit darbietet und daher in aller Regel einen Federstahldraht als Seele umfaßt, der vom Bandteil mehr oder weniger ummantelt ist, wobei den Federstahldraht nicht ummantelte Randteile die Stachelteile bilden. Diese Stachelteile haben nur sehr kurze kleine freie Stachelspitzen, die dadurch entstehen, daß das Blechband in parallelen Reihen gelocht und das Blech zwischen den Löchern jeder Längsreihe mit einer Folge von jeweils zwei Löchern tangierenden, mit jedem folgenden Schnitt die Längsseite wechselnden Trennschnitten zu Bändern aufgeschnitten wird. Die Sperrwirkung derartiger Stachelbänder ist wesentlich geringer, zum Teil nicht hinreichend groß, jedoch ist die Herstellung solcher Stachelbänder wegen des billigeren und insbesondere auch in der Verarbeitung wesentlich günstigeren Materials erheblich preiswürdiger.Therefore, barbed tapes, as are known from DE-PS 1 033 626 and 1 040 940, are generally still used, at least largely. These known barbed tapes consist of unalloyed, optionally galvanized steel sheet, which offers a much lower strength and shape retention and therefore usually comprises a spring steel wire as a core, which is more or less covered by the band part, the spring steel wire not covered edge parts form the spike parts . These spiked parts have only very short, small, free spiked tips, which result from the fact that the sheet metal strip is perforated in parallel rows and the sheet metal is cut into strips between the holes in each longitudinal row with a sequence of two holes each, with each subsequent cut changing the longitudinal side changing separating cuts . The blocking effect of barbed tapes of this type is considerably less, in some cases not sufficiently large, but the manufacture of such barbed tapes is considerably less expensive because of the cheaper and, in particular, the processing, which is much cheaper.

Der Erfindung liegt die Aufgabe zugrunde, ein Stachelband der eingangs genannten Art mit der diesem eigenen erhöhten Sperrwirkung zu schaffen, das preiswert und verhältnismäßig einfach herstellbar ist.The invention has for its object to provide a barbed tape of the type mentioned with its own increased locking effect that is inexpensive and relatively easy to manufacture.

Diese Aufgabe löst das Stachelband nach der Erfindung durch die Merkmale des Anspruchs 1. Hinsichtlich bedeutsamer weiterer Ausgestaltungen wird auf die Ansprüche 2 bis 10 verwiesen.This object is achieved by the barbed tape according to the invention by the features of claim 1. With regard to significant further developments, reference is made to claims 2 to 10.

Das Stachelband erfindungsgemäßer Ausbildung erbringt unter Verwendung des relativ billigen und leicht verarbeitbaren unlegierten Stahlblechs mit einem Bruchteil an Gestehungskosten und Bearbeitungsaufwand eine Sperrwirkung, die mindestens der der eingangs erörterten Stachelbänder aus Edelstahlblech gleich ist, wobei die Sickung der Stachelteile den Stachelspitzen eine Stabilität verleiht, welche die der Stachelspitzen aus Edelstahl übersteigt und damit gewährleistet, daß diese nicht ohne weiteres in eine unwirksame Lage um- oder verbogen werden können.The barbed tape provides training according to the invention using the relatively cheap and easy to process unalloyed steel sheet with a fraction of the cost and processing effort, a locking effect that is at least the same as that of the barbed strips made of stainless steel sheet discussed above, the beading of the barbed parts gives the barbed tips a stability that exceeds that of the barbed tips made of stainless steel and thus ensures that these cannot be easily bent or bent into an ineffective position.

Die Sickungen können vordem Zerschneiden bzw. Zerstanzen des Bleches in die Stachelbänder durch zielgerechtes Vorprägen, aber auch danach durch Prägen oder Rollen in den Stachelteilen vorgesehen werden, wobei im letzteren Falle bevorzugt eine einzige Sicke je Stachelteil vorgesehen wird, die parallel zur Basiskante an und entlang oder in nahem Abstand zu dieser verläuft.The beads can be provided before cutting or cutting the sheet into the barbed strips by targeted pre-stamping, but also afterwards by stamping or rolling in the barbed parts, in the latter case preferably a single bead is provided for each barbed part, parallel to and along the base edge or runs close to it.

Die Sicken versteifen nicht nur die freien Stachelspitzen, sondern verschärfen diese zugleich und verfestigen darüber hinaus den Stachelteil in seiner Gesamtheit, wobei die Sperrwikung dadurch erhöht sein kann, daß die Basiskanten der Stachelteile mit einer gedachten Längsmittellinie des Bandteils einen kleinen spitzen Winkel einschließen, der durch Biegeformung des Anschlußteils zwischen Stachel- und Bandteil erzeugt werden kann. Statt dessen oder zusätzlich können die Stachelspitzen der Stachelteile jeweils gemeinsam zu einer Seite oder abwechselnd zu entgegengese-tzten Seiten hin aus dem Mittelbereich ihres Stachelteils abgebogen sein, so daß sich die unterschiedlichsten Ausrichtungen der Stachelspitzen im Raum erzielen lassen, durch welche die räumliche Sperrwirkung des einzelnen Bandstreifens bzw. der einzelnen Windung in einer Spirale erhöht und die Gefahren für Personen vergrößert werden, die den Versuch zur Durchdringung von Schutzanlagen aus solchen Stachelbändern unternehmen. Stachelbänder der erfindungsgemäßen Ausbildung können beidseits des Bandteils in Längsrichtung gegeneinander auf Lücke versetzt angeordnete Stachelteile oder aber Stachelteile aufweisen, die in an sich bekannter Weise beidseits des Bandteils einander unversetzt paarweise gegenüberliegen. Sie können jedoch auch lediglich einseitig mit Stachelteilen,dann jedoch vorzugsweise mit stark im Raum verschränkten Stachelspitzen, versehen sein. Solche Verschränkungen sind nicht nur durch Abbiegungen der Stachelspitzen gegenüber ihrem Mittelbereich, sondern insbesondere auch dadurch herbeiführbar, daß der ganze Stachelteil unter Verformung des Anschlußteils verdreht wird.The beads not only stiffen the free spike tips, but at the same time tighten them and also solidify the spike part in its entirety, the blocking action can be increased in that the base edges of the spike parts enclose a small acute angle with an imaginary longitudinal center line of the band part Bending of the connecting part between the spike and band part can be generated. Instead of or in addition, the spike tips of the spike parts can be bent together to one side or alternately to opposite sides from the central region of their spike part, so that the most varied orientations of the spike tips can be achieved in space, by means of which the spatial blocking effect of the individual can be achieved Strip strip or the single turn in a spiral increased and the Ge drive for people who try to penetrate protective systems from such barbed tapes. Spiked tapes of the design according to the invention can have spiked parts arranged on both sides of the band part in the longitudinal direction offset from one another in a gap, or else spiked parts which, in a manner known per se, lie opposite one another in pairs on both sides of the band part. However, they can also be provided with spike parts n only on one side, but then preferably with spiked tips that are strongly intertwined in space. Such entanglements can be brought about not only by bending the spike tips in relation to their central region, but in particular also in that the entire spike part is rotated while deforming the connecting part.

Stachelbänder der erfindungsgemäßen Ausbildung finden bevorzugt in Konfigurationen Anwendung, bei denen sie schraubenlinienförmig zu einer Spirale gewickelt sind, deren Spiralwindungen stellenweise miteinander verklammert sind. Statt dieser bekannten Konfiugration können sie jedoch auch in irgendeiner sonst geeigneten Verlaufsform verlegt werden, in welchem Fall die Bandteile als flache Streifen verbleiben können. Bevorzugt ist jedoch der Bandteil in bekannter Weise um einen längslaufenden Federstahldraht herumgebördelt, der formstabilisierend wirkt, einem Durchtrennen größeren Widerstand entgegengesetzt und bei spiraliger Verlegung das Rückstellvermögen gegen Auseinanderspreizen von Windungen erhöht sowie Schwingungen bei Berührungen begünstigt.Spiked tapes of the design according to the invention are preferably used in configurations in which they are wound helically to form a spiral, the spiral turns of which are clamped together in places. Instead of this known configuration, however, they can also be laid in any other suitable course, in which case the band parts can remain as flat strips. Preferably, however, the band part is flanged in a known manner around a longitudinal spring steel wire, which has a shape-stabilizing effect, opposes a greater severing and, in the case of spiral laying, increases the resilience against spreading of turns and promotes vibrations when touched.

Mehrere Ausführungsbeispiele des Gegenstands der Erfindung sind in der Zeichnung näher veranschaulicht. Im einzelnen zeigen:

  • Fig. 1 eine Draufsicht auf einen Abschnitt eines Stachelbandes nach der Erfindung mit drei verschiedenen Ausgestaltungen der paarig angeordneten Stachelteile,
  • Fig. 2 eine Seitenansicht zu Fig. 1, und
  • Fig. 3 Schnitt nach den Linien III-III bis
  • bis 5 V-V in Fig. 1.
Several embodiments of the object of the invention are illustrated in more detail in the drawing. In detail show:
  • 1 is a plan view of a portion of a barbed tape according to the invention with three different configurations of the barbed parts arranged in pairs,
  • Fig. 2 is a side view of Fig. 1, and
  • Fig. 3 section along lines III-III to
  • to 5 V - V in Fig. 1.

Das aus unlegiertem Stahlblech bestehende, gegebenenfalls verzinkte Stachelband besteht gemäß Fig. 1 aus einem längslaufenden Bandteil 1 in Form eines zunächst flachen und dann um einen Federstahldraht 2 herumgehördelten Streifens und aus mit diesem einstückigen, in Abständen hintereinander angeordneten, vom Bandteil 1 seitlich vorstehenden Stachelteilen 3,4 bzw. 5,6 bzw. 7,8.1, consisting of unalloyed steel sheet, optionally galvanized, consists of a longitudinal band part 1 in the form of an initially flat strip which is then heard around a spring steel wire 2, and of one-piece, spaced-apart prong parts 3, which protrude laterally from the band part 1 , 4 or 5.6 or 7.8.

Die Stachelteile bestehen unabhängig von ihrer in der Zeichnung dargestellten Endform und -ausrichtung in der Grundform aus gleichschenkeligen, sehr schlanken Dreiecken, die von einer außenliegenden, zunächst längsgerichteten Basiskante 9 verhältnismäßig großer Länge, insbesondere mehr als 5 cm, sowie von Schenkelkanten 10 begrenzt sind. Diese schließen mit den Basiskanten 9 sehr kleine spitze Basiswinkel, insbesondere solche unter 25°, z.B. 10°, ein und gehen lediglich nahe ihrem gedachten innenliegenden Schnittpunkt in einen Anschlußteil 11 über, der lediglich einen kurzen Verbindungssteg bildet.Irrespective of their final shape and orientation shown in the drawing, the spiked parts consist of isosceles, very slender triangles, which are delimited by an external, initially longitudinal base edge 9 of relatively large length, in particular more than 5 cm, and by leg edges 10. These close with the base edges 9 very small acute base angles, in particular those below 25 °, e.g. 10 °, and go only near their imaginary internal intersection into a connecting part 11, which only forms a short connecting web.

Die Basiskanten 9 der Stachelteile 3 bis 8 schließen mit einer gedachten Längsmittellinie des Bandteils 1 einen kleinen spitzen Winkel ein, der durch eine geringfügige Verformung der Anschlußteile 11 hervorgerufen sein kann. Die Stachelteile liegen dabei beidseits das-Bandteils 1 einander unversetzt paarweise gegenüber, können jedoch bei beidseitiger Anordnung zum Bandteil 1 auch gegeneinander in Längsrichtung auf Lücke versetzt sein.The base edges 9 of the spike parts 3 to 8 enclose a small acute angle with an imaginary longitudinal center line of the band part 1, which can be caused by a slight deformation of the connecting parts 11. The spike parts lie on both sides of the band part 1 without being offset in pairs, However, in the case of arrangement on both sides of the band part 1, they can also be offset from one another in the longitudinal direction to form a gap.

Die Stachelteile sind sämtlich mit die freien Stachelspitzen versteifenden Sicken versehen,die zugleich auch die Formstabilität der Stachelteile insgesamt erhöhen. Bei der Ausgestaltung der Stachelteile 3,4 weisen diese jeweils zwei Sicken 12 auf, von denen jede entlang einer Schenkelkante 10 verläuft, welche die außenliegende Begrenzungskante der Sicke bildet. Die Stachelteile 5,6 besitzen statt dessen jeweils eine einzige parallel zu und nahe neben ihrer Basiskante 9 verlaufende Sicke 13, während schließlich die Stachelteile 7,8 derartige Sicken 14 besitzen, die parallel zu und entlang der Basiskante 9 verlaufen. Solche, vor der Endausrichtung der Stachelteile längslaufenden Sicken 13,14 können durch ein kontinuierliches Hindurchführen der Stachelteile durch Rollenpaare gebildet werden, wohingegen die Sicken 12 durch Prägevorgänge mit Hilfe von Prägestempeln zu bilden sind.The spike parts are all provided with beads that stiffen the free spike tips, which at the same time also increase the overall shape stability of the spike parts. In the configuration of the spike parts 3, 4 each have two beads 12, each of which runs along a leg edge 10, which forms the outer boundary edge of the bead. Instead, the spike parts 5, 6 each have a single bead 13 running parallel to and close to their base edge 9, while finally the spike parts 7, 8 have beads 14 that run parallel to and along the base edge 9. Such beads 13, 14 running longitudinally before the end alignment of the spike parts can be formed by continuously passing the spike parts through pairs of rollers, whereas the beads 12 are to be formed by stamping processes with the aid of stamping dies.

Die Stachelspitzen 3' bzw. 4' der Stachelteile 3,4 sind jeweils gemeinsam zu einer Seite ihres Stachelteils hin und dabei von Stachelteil zu Stachelteil gegenläufig aus dem Mittelbereich abgebogen, während die Stachelspitzen 7' bzw.8' innerhalb ihres zugehörigen Stachelteils 7,8 abwechselnd zu entgegengesetzten Seiten hin aus dem Mittelbereich ihres Stachelteils abgewinkelt sind. Die Abwinklungsrichtung wechselt dabei von Stachelteil zu Stachelteil innerhalb des gegenüberliegenden Paares. Die Stachelteile 5,6 haben die einfachste Ausrichtung ohne jegliche Abbiegung.The spiked tips 3 'and 4' of the spiked parts 3, 4 are each bent towards one side of their spiked part and, in the process, bent in opposite directions from the spiked part to the spiked part, while the spiked tips 7 'and 8' are within their associated spiked part 7, 8 are angled alternately to opposite sides from the central region of their spike part. The angling direction changes from spike part to spike part within the opposite pair. The spike parts 5,6 have the simplest alignment without any bends.

Zusätzlich dazu oder statt dessen können die Stachelteile auch noch als Ganzes durch Querverdrehen ihrer Anschlußteile im Raum verschränkt.werden, wie dies z.B. die strichpunktierten Linien 5',6' in Fig. 2 verdeutlichen. Der Verschränkungswinkel kann dabei weitgehend beliebig gewählt werden.In addition to this or instead, the sting parts are still entangled as a whole by transversely rotating their connecting parts in space, as illustrated, for example, by the dash-dotted lines 5 ', 6' in FIG. 2. The angle of entanglement can largely be chosen arbitrarily.

Für eine Verlegung zu Verhauen oder Sperren kann das erfindungsgemäße Stachelband schraubenlinienförmig zu einer Spirale gewickelt sein, deren Spiralwindungen abwechselnd stellenweise miteinander verklammert sind, um so auch bei auseinandergezogenen Spiralwindungen eine Lagefixierung herbeizuführen, das Verlegen zu erleichtern und auch das Wiederzusammenfassen beim Entfernen zu verbessern.For laying to block or block the spiked tape according to the invention can be wound helically to form a spiral, the spiral turns of which are alternately clamped together in order to bring about a positional fixation even with the spiral turns being pulled apart, to facilitate the laying and also to improve the recombining when removed.

Claims (10)

1. Stachelband aus Stachblech, bestehend aus einem längslaufenden Bandteil und aus mit diesem einstückigen, in Abständen hintereinander angeordneten, vom Bandteil seitlich vorstehenden Stachelteilen, welche die Grundform von etwa gleichschenkeligen, sehr schlanken Dreiecken aufweisen, die zur Bildung langer freier Stachelspitzen von einer außenliegenden längsgerichteten Basiskante verhältnismäßig großer Länge bei sehr kleinen Basiswinkeln von Schenkelkanten begrenzt sind, die lediglich nahe ihrem gedachten innenliegenden Schnittpunkt in einen Anschlußteil übergehen, dadurch gekennzeichnet, daß das Stachelband in an sich bekannter Weise aus unlegiertem Stahlblech besteht und die Stachelteile (3,4;5,6,7,8) mit zumindest einer die freien Stachelspitzen versteifenden Sicke (12;13;14) versehen sind.1. Barbed tape made of barbed sheet metal, consisting of a longitudinally running band part and of one-piece, spaced apart, spaced from the band part laterally projecting spike parts, which have the basic shape of approximately isosceles, very slender triangles, which form long free spike tips from an external longitudinal Base edge of relatively large length at very small base angles are limited by leg edges which only merge into a connection part near their imaginary internal intersection, characterized in that the barbed tape is made of unalloyed steel sheet in a manner known per se and the barbed parts (3, 4; 5, 6,7,8) are provided with at least one bead (12; 13; 14) stiffening the free spike tips. 2. Stachelband nach Anspruch 1, dadurch gekennzeichnet, daß die Stachelteile (5;6;7;8) jeweils eine einzige parallel zu und nahe neben oder entlang ihrer Basiskante (9) verlaufende Sicke (13;14) aufweisen.2. barbed tape according to claim 1, characterized in that the barbed parts (5; 6; 7; 8) each have a single bead parallel to and close to or along its base edge (9) (13; 14). 3. Stachelband nach Anspruch 1, dadurch gekennzeichnet, daß die Stachelteile (3,4) jeweils zwei Sicken (12) aufweisen, von denen jede entlang einer Schenkelkante (10) verläuft.3. barbed tape according to claim 1, characterized in that the barbed parts (3, 4) each have two beads (12), each of which runs along a leg edge (10). 4. Stachelband nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Basiskanten (9) der Stachelteile (3,4;5,6;7,8) mit einer gedachten Längsmittellinie des Bandteils (1) einen kleinen spitzen Winkel einschließen.4. barbed tape according to one of claims 1 to 3, characterized in that the base edges (9) of the barbed parts (3,4; 5,6; 7,8) enclose a small acute angle with an imaginary longitudinal center line of the belt part (1). 5. Stachelband nach einem oder mehreren der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Stachelteile (3,4;5,6;7,8) beidseits des Bandteils (1) in Längsrichtung gegeneinander auf Lücke versetzt angeordnet sind.5. barbed tape according to one or more of claims 1 to 4, characterized in that the barbed parts (3,4; 5,6; 7,8) on both sides of the belt part (1) are arranged in the longitudinal direction offset from one another to a gap. 6. Stachelband nach einem oder mehreren der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Stachelteile (3,4;5,6;7,8) beidseits des Bandteils (1) einander unversetzt paarweise gegenüberliegen.6. barbed tape according to one or more of claims 1 to 4, characterized in that the barbed parts (3,4; 5,6; 7,8) on both sides of the belt part (1) face each other in pairs without offset. 7. Stachelband nach einem oder mehreren der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Stachelspitzen (3',4';7',8') der Stachelteile (3,4;7,8) jeweils gemeinsam zu einer Seite oder abwechselnd zu entgegengesetzten Seiten hin aus dem Mittelbereich ihres Stachelteils abgebogen und/oder die Stachelteile gegenüber dem Bandteil (10) verschränkt sind.7. barbed tape according to one or more of claims 1 to 6, characterized in that the barbed tips (3 ', 4'; 7 ', 8') of the barbed parts (3,4; 7,8) each together to one side or alternately bent to opposite sides from the central region of its spiked part and / or the spiked parts are interlaced with the band part (10). 8. Stachelband nach einem oder mehreren der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß der Bandteil (1) in an sich bekannter Weise um einen längslaufenden Federstahldraht (2) herumgebördelt ist.8. barbed tape according to one or more of claims 1 to 7, characterized in that the band part (1) is flanged in a manner known per se around a longitudinal spring steel wire (2). 9. Stachelband nach Anspruch 8, dadurch gekennzeichnet, daß es in an sich bekannter Weise schraubenlinienförmig zu einer Spirale gewickelt ist, deren Spiralwindungen stellenweise miteinander verklammert sind.9. barbed tape according to claim 8, characterized in that it is wound in a conventional manner helically to a spiral, the spiral turns are clamped together in places. 10. Stachelband nach einem oder mehreren der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß das unlegierte Stahlblech eine Dicke von etwa 0,5 mm aufweist, die Basiskante (9) der Stachelteile eine Länge von zumindest 5 cm besitzt und die Basiswinkel 25° unterschreiten.10. barbed tape according to one or more of claims 1 to 9, characterized in that the unalloyed steel sheet has a thickness of about 0.5 mm, the base edge (9) of the barbed parts has a length of at least 5 cm and the base angle is below 25 ° .
EP81102481A 1980-04-15 1981-04-02 Barbed steel strap Expired EP0037969B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81102481T ATE4939T1 (en) 1980-04-15 1981-04-02 BARBED TAPE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3014294A DE3014294C2 (en) 1980-04-15 1980-04-15 Barbed Wire
DE3014294 1980-04-15

Publications (2)

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EP0037969A1 true EP0037969A1 (en) 1981-10-21
EP0037969B1 EP0037969B1 (en) 1983-10-05

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EP81102481A Expired EP0037969B1 (en) 1980-04-15 1981-04-02 Barbed steel strap

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EP (1) EP0037969B1 (en)
JP (1) JPS56159477A (en)
AT (1) ATE4939T1 (en)
DE (2) DE3014294C2 (en)
DK (1) DK169281A (en)
IL (1) IL62572A (en)
ZA (1) ZA812161B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4718641A (en) * 1986-11-06 1988-01-12 Mrm Security Systems, Inc. Barbed tape with reinforced barbs
US6601830B1 (en) * 2000-08-18 2003-08-05 Michael V. Pavlov Barbed tape

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2251116B1 (en) * 2009-05-11 2011-12-14 Kösedag Tel Örme Sanayi Ve Ticaret Ithalat Ihracat A.S. Barbed tape with sensor conductor and reinforcement wire

Citations (5)

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Publication number Priority date Publication date Assignee Title
US3480256A (en) * 1966-12-05 1969-11-25 Joseph P Kleinsmith Barbed wire
US3763529A (en) * 1972-02-10 1973-10-09 D Musgrave Method of fabricating barbed tape
DE2348714B1 (en) * 1973-09-28 1974-12-19 Keller & Knappich Augsburg Method and device for the production of a roller-shaped, longitudinally extendable obstacle made of spiked tape
DE2436760B1 (en) * 1974-07-31 1975-10-30 Keller & Knappich Augsburg, Zweigniederlassung Der Industrie-Werke Karlsruhe Augsburg Ag, 8900 Augsburg Barbed Wire
DE2718008A1 (en) * 1976-04-22 1977-11-17 Man Barrier Corp REWINDABLE TAPE, ESPECIALLY WITH HOOKS

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US1232575A (en) * 1917-03-29 1917-07-10 Georges Albert Lefort Fence.
GB789765A (en) * 1954-09-30 1958-01-29 Robert Marie Emile Ernest Ferd Improved machine for manufacturing barbed wire
US3463455A (en) * 1968-07-01 1969-08-26 Physics Technology Labs Inc Helical barbed tape unit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3480256A (en) * 1966-12-05 1969-11-25 Joseph P Kleinsmith Barbed wire
US3763529A (en) * 1972-02-10 1973-10-09 D Musgrave Method of fabricating barbed tape
DE2348714B1 (en) * 1973-09-28 1974-12-19 Keller & Knappich Augsburg Method and device for the production of a roller-shaped, longitudinally extendable obstacle made of spiked tape
DE2436760B1 (en) * 1974-07-31 1975-10-30 Keller & Knappich Augsburg, Zweigniederlassung Der Industrie-Werke Karlsruhe Augsburg Ag, 8900 Augsburg Barbed Wire
DE2718008A1 (en) * 1976-04-22 1977-11-17 Man Barrier Corp REWINDABLE TAPE, ESPECIALLY WITH HOOKS

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4718641A (en) * 1986-11-06 1988-01-12 Mrm Security Systems, Inc. Barbed tape with reinforced barbs
GB2228022A (en) * 1986-11-06 1990-08-15 Mrm Security Syst Reinforced barbed tape including electrical sensor
US6601830B1 (en) * 2000-08-18 2003-08-05 Michael V. Pavlov Barbed tape
US6926262B1 (en) 2000-08-18 2005-08-09 Michael V. Pavlov Barbed tape

Also Published As

Publication number Publication date
ZA812161B (en) 1982-04-28
ATE4939T1 (en) 1983-10-15
DK169281A (en) 1981-10-16
JPS56159477A (en) 1981-12-08
DE3014294A1 (en) 1981-10-22
EP0037969B1 (en) 1983-10-05
DE3161094D1 (en) 1983-11-10
DE3014294C2 (en) 1983-04-14
IL62572A0 (en) 1981-06-29
IL62572A (en) 1985-03-31

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