EP0280076A1 - Spike for a road closure - Google Patents

Spike for a road closure Download PDF

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Publication number
EP0280076A1
EP0280076A1 EP88101505A EP88101505A EP0280076A1 EP 0280076 A1 EP0280076 A1 EP 0280076A1 EP 88101505 A EP88101505 A EP 88101505A EP 88101505 A EP88101505 A EP 88101505A EP 0280076 A1 EP0280076 A1 EP 0280076A1
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EP
European Patent Office
Prior art keywords
legs
plate
foot
mandrel
spikes
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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.)
Withdrawn
Application number
EP88101505A
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German (de)
French (fr)
Inventor
Walter Dörfliger
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.)
DORMET DORFLIGER METALLWAREN AG
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DORMET DORFLIGER METALLWAREN AG
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Application filed by DORMET DORFLIGER METALLWAREN AG filed Critical DORMET DORFLIGER METALLWAREN AG
Publication of EP0280076A1 publication Critical patent/EP0280076A1/en
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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • E01F13/12—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions for forcibly arresting or disabling vehicles, e.g. spiked mats

Definitions

  • the present invention relates to a roadblock according to the preamble of claim 1.
  • Roadblocks of this type have the disadvantage that either the spikes of steel belt tires traveling over them can be put on the belt ineffectively if their anchoring on the plate is too weak or that the lock (after the spike has been inserted) is carried away by the tire and is inoperative for subsequent vehicles if the mandrel is too tightly connected to the plate.
  • the object of the present invention is to improve a roadblock of the type mentioned in such a way that the mandrels also withstand steel belt tires without the barrier being carried along by the tire after the mandrel has been retracted.
  • the spikes are fastened to the plate in a sufficiently stable manner and suddenly detach from it when the tire itself rolls onto the plate.
  • One of the legs is bent in the direction of travel. After using the roadblock, it is therefore possible to replace the torn out thorns by placing a new thorn in the socket and using pliers to press the two legs against the thorn foot be clamped.
  • the embodiment according to claim 2 also has the advantage that a destroyed socket can be replaced by a new one by loosening the screw.
  • the embodiment according to claim 3 prevents ice formation in the venting channel by the relaxing air, as a result of which the vehicle to be stopped can be stopped more quickly.
  • a roadblock according to the invention has a flexible band 1 with end handles 2. These are used to handle the lock when laying out and clearing away. At regular intervals, 2 rigid plates 3 are attached to the belt 1 between the handles. Each plate 3 carries two mandrels 4. These are perpendicular to the plates 2. Due to the flexibility of the belt, the roadblock can be stowed in a small box like an ammunition belt and can therefore be stored and transported in a space-saving manner.
  • the mandrel 4 (FIG. 2) has a cylindrical base 5, a cylindrical shaft 6 and a conical section 7 forming the tip.
  • the mandrel is provided with a hollow core 8 open in the longitudinal direction.
  • a slot 9 on the side of the mandrel cuts the hollow core 8, as a result of which it is also open to the outside at its front end.
  • the apex angle 10 of the mandrel tip is less than 35 °, preferably 25 to 30 °.
  • the largest diameter of shaft 6 and section 7 is less than 8 mm.
  • the entire length of the mandrel can vary between 25 mm and 60 mm.
  • the conical section 7 has a region 12 with a barb structure. For this purpose, shoulders 13 and 14 undercut by recesses are formed in the cone jacket.
  • the size of the distance 11 depends on the size of the apex angle 10. It is inversely proportional to this. It must be chosen so large or small that the spike penetrates from the tire over the shoulder 13 when it is first run over. As the tire continues to rotate, the mandrel is fully retracted and not flung away. The size of the distance 11 is calculated according to the empirical formula:
  • the distance 11 may not exceed 8 mm and for an apex angle 20 ° not more than 14 mm.
  • the mandrel 4 is held in a version 15. This consists of a base plate 17 protruding from the U-shaped two legs 18 upwards. A central bore 16 passes through the base plate 17. The legs 18 have a ring-shaped cross-section and lie against the foot 5 of the mandrel 4.
  • the plate 3 consists of a carrier plate 19 and a counter plate 20, between which the band 1 is firmly clamped. Coaxially with the mandrel 3 or the bore 16, the plates 19, 20 and the band 1 are penetrated by a bore 21. A self-tapping screw 22 is screwed into the bore 16 from below through the bore 21. It forms a firm connection between the plates 19, 20, the band 1 and the socket 5. The mandrel 1 is clamped with its foot 5 between the legs 18 of the socket 15.
  • the legs 18 on the socket 15 are dimensioned such that their greatest width "b" is roughly equal to their smallest distance "a". With a width "b" of 9 mm the distance "a” is preferably 6 to 8 mm. As a result, the legs 18 have sufficient stability to clamp the mandrel 4. But are they flexible enough when a car tire runs over the spike to bend outwards and release the spike.
  • the sockets 15 are preferably attached to the belt 1 in such a way that the legs 18 are oriented transversely to the direction of travel (arrow P in FIG. 3). During the penetration of the mandrel into a car tire, the mandrel is initially slightly inclined in the direction of travel of the car, the plate 3 lifting slightly. As soon as the ascending car tire hits the plate, it is folded down onto the street and the leg 18 lying in the direction of travel is bent over and releases the foot of the mandrel.
  • the hollow core 8 has a larger diameter in the foot 5 than in the shaft 6 and opens out with a conical widening outwards. This results in an increasing diameter towards the rear in order to gradually relax the air emerging from a tire. This prevents temporary ice formation and a delay in air leakage.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Tires In General (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

The road closure has a strap (1), on which plates (3) are fastened at uniform distances. From these, there project out to one side at right angles removably fastened spikes (4) which are passed through by a ventilation channel (8, 9) from a region (12) close to their tip to the cylindrical spike foot (5). In order to to connect the spikes (4) sufficiently firmly and yet easily removably to the plate (3), it is envisaged that the spikes (4) are held in a mounting (15) fastened to the plate (3). The mounting (15) has two legs (18) of annular segment- shaped cross-section, on opposite sides of the foot (5) and bearing against the latter, the shortest distance (a) between the two legs roughly corresponding to their width (b). <IMAGE>

Description

Die vorliegende Erfindung bezieht sich auf eine Strassensperre gemäss dem Oberbegriff des Patentanspruchs 1.The present invention relates to a roadblock according to the preamble of claim 1.

Strassensperren dieser Art haben den Nachteil, dass entweder die Dorne von darüber weg fahrenden Stahlgürtelreifen auf dem Gurt wirkungslos umgelegt werden können, wenn ihre Ver­ankerung an der Platte zu schwach ist oder dass die Sperre (nach dem Einfahren des Dornes) vom Reifen mitgerissen und ausser Funktion für nachfolgende Fahrzeuge gebracht wird, wenn der Dorn zu fest mit der Platte verbunden ist.Roadblocks of this type have the disadvantage that either the spikes of steel belt tires traveling over them can be put on the belt ineffectively if their anchoring on the plate is too weak or that the lock (after the spike has been inserted) is carried away by the tire and is inoperative for subsequent vehicles if the mandrel is too tightly connected to the plate.

Die vorliegende Erfindung stellt sich die Aufgabe, eine Strassen­sperre der genannten Art derart zu verbessern, dass die Dorne auch Stahlgürtelreifen widerstehen ohne dass die Sperre vom Reifen, nach dem Einfahren des Dornes, mitgerissen wird.The object of the present invention is to improve a roadblock of the type mentioned in such a way that the mandrels also withstand steel belt tires without the barrier being carried along by the tire after the mandrel has been retracted.

Erfindungsgemäss wird diese Aufgabe gelöst durch die kennzeich­nenden Merkmale des Anspruches 1.According to the invention, this object is achieved by the characterizing features of claim 1.

Durch die Erfindung sind die Dorne hinreichend stabil an der Platte befestigt und lösen sich von dieser schlagartig, wenn der Reifen selbst auf die Platte aufrollt. Dabei wird einer der Schenkel in Fahrtrichtung umgebogen. Nach Gebrauch der Strassensperre ist es daher möglich, die ausgerissenen Dorne dadurch zu ersetzen, dass ein neuer Dorn in die Fassung gestellt und mit einer Zange die beiden Schenkel gegen den Dornfuss geklemmt werden. Die Ausführungsform nach dem Anspruch 2 hat zudem den Vorteil, dass eine zerstörte Fassung durch ein Lösen der Schraube gegen eine neue ausgetauscht werden kann.By means of the invention, the spikes are fastened to the plate in a sufficiently stable manner and suddenly detach from it when the tire itself rolls onto the plate. One of the legs is bent in the direction of travel. After using the roadblock, it is therefore possible to replace the torn out thorns by placing a new thorn in the socket and using pliers to press the two legs against the thorn foot be clamped. The embodiment according to claim 2 also has the advantage that a destroyed socket can be replaced by a new one by loosening the screw.

Die Ausführungsform gemäss dem Anspruch 3 verhindert im Ent­lüftungskanal eine Eisbildung durch die sich entspannende Luft, wodurch das aufzuhaltende Fahrzeug rascher gestoppt werden kann.The embodiment according to claim 3 prevents ice formation in the venting channel by the relaxing air, as a result of which the vehicle to be stopped can be stopped more quickly.

Anhand der beiliegenden schematischen Zeichnung wird die Er­findung beispielsweise erläutert. Es zeigen:

  • Fig. 1 eine Draufsicht auf eine Strassensperre,
  • Fig. 2 einen Schnitt längs der Linie II-II in vergrösserter Darstellung und
  • Fig. 3 eine Draufsicht auf eine Fassung.
The invention is explained, for example, with the aid of the attached schematic drawing. Show it:
  • 1 is a plan view of a roadblock,
  • Fig. 2 shows a section along the line II-II in an enlarged view and
  • Fig. 3 is a plan view of a socket.

Eine erfindungsgemässe Strassensperre weist ein flexibles Band 1 mit endseitigen Handgriffen 2 auf. Diese dienen der Handhabung der Sperre beim Auslegen und Wegräumen. Mit regel­mässigem Abstand sind zwischen den Handgriffen 2 starre Platten 3 am Band 1 befestigt. Jede Platte 3 trägt je zwei Dorne 4. Diese stehen senkrecht auf die Platten 2. Durch die Flexibi­lität des Bandes kann die Strassensperre wie eine Munitions­gurte in einer kleinen Kiste verstaut und daher raumsparend gelagert und transportiert werden.A roadblock according to the invention has a flexible band 1 with end handles 2. These are used to handle the lock when laying out and clearing away. At regular intervals, 2 rigid plates 3 are attached to the belt 1 between the handles. Each plate 3 carries two mandrels 4. These are perpendicular to the plates 2. Due to the flexibility of the belt, the roadblock can be stowed in a small box like an ammunition belt and can therefore be stored and transported in a space-saving manner.

Der Dorn 4 (Fig. 2) weist einen zylindrischen Fuss 5, einen zylindrischen Schaft 6 und einen die Spitze bildenden kegel­förmigen Abschnitt 7 auf. Der Dorn ist in Längsrichtung mit einem nach hinten offenen Hohlkern 8 versehen. Ein seitlich am Dorn angebrachter Schlitz 9 schneidet den Hohlkern 8, wo­durch dieser auch an seinem vorderen Ende nach aussen offen ist. Bei in einem Reifen steckenden Dorn kann die Reifenluft somit rasch durch den Schlitz 9 in den Hohlkern 8 und von dort nach aussen entweichen. Der Scheitelwinkel 10 der Dorn­spitze ist kleiner als 35°, vorzugsweise 25 bis 30°. Beim Schaft 6 und beim Abschnitt 7 ist der grösste Durchmesser kleiner als 8 mm. Die gesamte Länge des Dornes kann zwischen 25 mm und 60 mm variieren. Im Abstand 11 von der Dornspitze weist der kegelförmige Abschnitt 7 einen Bereich 12 mit Wider­hakenstruktur auf. Zu diesem Zweck sind im Kegelmantel durch Eindrehungen hinterschnittene Schultern 13 und 14 gebildet.The mandrel 4 (FIG. 2) has a cylindrical base 5, a cylindrical shaft 6 and a conical section 7 forming the tip. The mandrel is provided with a hollow core 8 open in the longitudinal direction. A slot 9 on the side of the mandrel cuts the hollow core 8, as a result of which it is also open to the outside at its front end. When the mandrel is in a tire, the tire air can thus quickly escape through the slot 9 into the hollow core 8 and from there to the outside. The apex angle 10 of the mandrel tip is less than 35 °, preferably 25 to 30 °. The largest diameter of shaft 6 and section 7 is less than 8 mm. The entire length of the mandrel can vary between 25 mm and 60 mm. At a distance 11 from the mandrel tip, the conical section 7 has a region 12 with a barb structure. For this purpose, shoulders 13 and 14 undercut by recesses are formed in the cone jacket.

Die Grösse des Abstandes 11 hängt von der Grösse des Scheitel­winkels 10 ab. Sie ist diesem umgekehrt proportional. Sie muss so gross bzw. so klein gewählt sein, dass der Dorn beim erstmaligen Überfahren vom Reifen bis über die Schulter 13 in diesen eindringt. Beim weiteren Drehen des Reifens wird der Dorn vollständig eingefahren und nicht weggeschleudert. Die Grösse des Abstandes 11 berechnet sich nach der empiri­schen Formel:

Figure imgb0001
The size of the distance 11 depends on the size of the apex angle 10. It is inversely proportional to this. It must be chosen so large or small that the spike penetrates from the tire over the shoulder 13 when it is first run over. As the tire continues to rotate, the mandrel is fully retracted and not flung away. The size of the distance 11 is calculated according to the empirical formula:
Figure imgb0001

Bei einem Scheitelwinkel 10 von 35° darf der Abstand 11 höch­stens 8 mm und bei einem Scheitelwinkel von 20° höchstens 14 mm betragen.With an apex angle 10 of 35 °, the distance 11 may not exceed 8 mm and for an apex angle 20 ° not more than 14 mm.

Im Bereich 12 des Kegelmantels können noch weitere Eindrehungen oder Ringrippen angebracht sein. Es ist auch möglich, in diesem Bereich über die Mantelfläche verteilt eine Vielzahl von Wider­haken anzubringen.In the region 12 of the cone shell, further screwing in or ring ribs can be attached. It is also possible to install a large number of barbs in this area distributed over the lateral surface.

Der Dorn 4 ist in einer Fassung 15 gehalten. Diese besteht aus einer Grundplatte 17 von der U-förmig zwei Schenkel 18 nach oben vorstehen. Eine zentrale Bohrung 16 durchsetzt die Grundplatte 17. Die Schenkel 18 haben einen ringsegmentförmigen Querschnitt und liegen gegen den Fuss 5 des Dornes 4 an.The mandrel 4 is held in a version 15. This consists of a base plate 17 protruding from the U-shaped two legs 18 upwards. A central bore 16 passes through the base plate 17. The legs 18 have a ring-shaped cross-section and lie against the foot 5 of the mandrel 4.

Die Platte 3 besteht aus einer Trägerplatte 19 und einer Gegen­platte 20, zwischen denen das Band 1 fest eingespannt ist. Koachsial mit dem Dorn 3 bzw. der Bohrung 16 sind die Platten 19, 20 und das Band 1 von einer Bohrung 21 durchsetzt. Eine Blechschraube 22 ist von unten durch die Bohrung 21 hindurch in der Bohrung 16 festgeschraubt. Sie bildet eine feste Ver­bindung zwischen den Platten 19, 20, dem Band 1 und der Fassung 5. Der Dorn 1 ist mit seinem Fuss 5 zwischen den Schenkeln 18 der Fassung 15 eingeklemmt.The plate 3 consists of a carrier plate 19 and a counter plate 20, between which the band 1 is firmly clamped. Coaxially with the mandrel 3 or the bore 16, the plates 19, 20 and the band 1 are penetrated by a bore 21. A self-tapping screw 22 is screwed into the bore 16 from below through the bore 21. It forms a firm connection between the plates 19, 20, the band 1 and the socket 5. The mandrel 1 is clamped with its foot 5 between the legs 18 of the socket 15.

An der Fassung 15 sind die Schenkel 18 so dimensioniert, dass ihre grösste Breite "b" in grober Näherung gleich ihrem klein­sten Abstand "a" ist. Bei einer Breite "b" von 9 mm beträgt der Abstand "a" vorzugsweise 6 bis 8 mm. Dadurch haben die Schenkel 18 eine ausreichende Stabilität um den Dorn 4 fest­zuklemmen. Sind sie aber während des Überfahrens des Dorns von einem Autoreifen nachgiebig genug, um nach aussen umzu­biegen und den Dorn freizugeben. Die Fassungen 15 sind vor­zugsweise derart auf dem Band 1 befestigt, dass die Schenkel 18 quer zur Fahrtrichtung (Pfeil P in Fig. 3) orientiert sind. Während des Eindringens des Dornes in einen Autoreifen, wird dabei vorerst der Dorn in Fahrtrichtung des Autos leicht geneigt, wobei sich die Platte 3 leicht anhebt. Sobald der auffahrende Autoreifen auf die Platte auftrifft, wird sie nach unten auf die Strasse geklappt und der in Fahrtrichtung vorne liegende Schenkel 18 wird umgebogen und gibt den Fuss des Dornes frei.The legs 18 on the socket 15 are dimensioned such that their greatest width "b" is roughly equal to their smallest distance "a". With a width "b" of 9 mm the distance "a" is preferably 6 to 8 mm. As a result, the legs 18 have sufficient stability to clamp the mandrel 4. But are they flexible enough when a car tire runs over the spike to bend outwards and release the spike. The sockets 15 are preferably attached to the belt 1 in such a way that the legs 18 are oriented transversely to the direction of travel (arrow P in FIG. 3). During the penetration of the mandrel into a car tire, the mandrel is initially slightly inclined in the direction of travel of the car, the plate 3 lifting slightly. As soon as the ascending car tire hits the plate, it is folded down onto the street and the leg 18 lying in the direction of travel is bent over and releases the foot of the mandrel.

Der Hohlkern 8 weist im Fuss 5 einen grösseren Durchmesser auf als im Schaft 6 und mündet mit einer konischen Ausweitung nach aussen. Dadurch ergibt sich nach hinten ein zunehmender Durchmesser, um die aus einem Reifen austretende Luft allmählich zu entspannen. Dies verhindert eine temporäre Eisbildung und eine Verzögerung des Luftaustritts.The hollow core 8 has a larger diameter in the foot 5 than in the shaft 6 and opens out with a conical widening outwards. This results in an increasing diameter towards the rear in order to gradually relax the air emerging from a tire. This prevents temporary ice formation and a delay in air leakage.

Claims (5)

1. Strassensperre mit einem Gurt (1) an dem mit gleichmässigem Abstand Platten (3) befestigt sind, von denen nach einer Seite rechtwinklig lösbar befestigte Dorne (4) wegragen, die von einem Bereich (12) nahe ihrer Spitze zum zylindrischen Dornfuss (5) von einem Entlüftungskanal (8, 9) durchsetzt sind, dadurch gekennzeichnet, dass die Dorne (4) in einer an der Platte (3) befestigten Fassung (15) gehalten sind, und dass die Fassung (15) zwei zu gegenüber­liegenden Seiten des Fusses (5) und gegen diesen anliegende Schenkel (18) mit ringsegmentförmigem Querschnitt aufweist.1. Road block with a belt (1) to which plates (3) are attached at a uniform distance, from which project to one side detachably attached spikes (4), which extend from an area (12) near their tip to the cylindrical mandrel foot (5 ) are penetrated by a ventilation channel (8, 9), characterized in that the mandrels (4) are held in a socket (15) attached to the plate (3), and in that the socket (15) is on two opposite sides of the foot (5) and against this leg (18) with a ring segment-shaped cross-section. 2. Strassensperre nach Anspruch 1, dadurch gekenn­zeichnet, dass der kürzeste Abstand zwischen den beiden Schenkeln in grober Näherung ihrer Breite entspricht.2. Roadblock according to claim 1, characterized in that the shortest distance between the two legs corresponds roughly to their width. 3. Strassensperre nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die beiden Schenkel (18) einstückig mit einer Grundplatte (17) gefertigt sind, welche mit einer Schraube an der Platte (3) befestigt ist.3. Roadblock according to claim 1 or 2, characterized in that the two legs (18) are made in one piece with a base plate (17) which is fastened to the plate (3) with a screw. 4. Strassensperre nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Entlüftungskanal vom Bereich der Dornspitze gegen den Fuss einen zunehmenden Durchmesser aufweist.4. Roadblock according to claim 1 or 2, characterized in that the venting channel has an increasing diameter from the area of the mandrel tip towards the foot. 5. Strassensperre nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Schenkel (18) im wesentlichen in Längsrichtung des Gurtes (1) orientiert sind.5. Roadblock according to claim 1 or 2, characterized in that the legs (18) are oriented substantially in the longitudinal direction of the belt (1).
EP88101505A 1987-02-23 1988-02-03 Spike for a road closure Withdrawn EP0280076A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH677/87A CH673045A5 (en) 1987-02-23 1987-02-23
CH677/87 1987-02-23

Publications (1)

Publication Number Publication Date
EP0280076A1 true EP0280076A1 (en) 1988-08-31

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ID=4192591

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EP88101505A Withdrawn EP0280076A1 (en) 1987-02-23 1988-02-03 Spike for a road closure

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EP (1) EP0280076A1 (en)
JP (1) JPS63217008A (en)
KR (1) KR880010194A (en)
CH (1) CH673045A5 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9204806U1 (en) * 1992-04-07 1992-07-23 Jasniewicz, Dieter, O-3080 Magdeburg Traffic route security
FR2760026A1 (en) * 1997-02-24 1998-08-28 Alain France Road barriers to stop criminals vehicles by puncturing car tyres
WO2001035045A1 (en) * 1999-11-09 2001-05-17 Samokhvalov Vyacheslav Alexand Barriers for road traffic
FR2820441A1 (en) * 2001-02-07 2002-08-09 Realisations Et D Applications Spike for immobilizing vehicles in roadblock comprises frame in which detachable spikes for piercing tires are arranged
WO2004072382A1 (en) * 2003-02-12 2004-08-26 Qinetiq Limited Vehicle arresting device
KR20230073662A (en) * 2021-11-19 2023-05-26 김종성 Apparatus for arresting vehicles

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH687882A5 (en) * 1994-04-07 1997-03-14 Dormet Doerfliger Metallwaren A Spiked folding road block
DE29516305U1 (en) * 1995-10-14 1996-01-25 Magnetic-Elektromotoren GmbH, 79689 Maulburg Barrier barrier for travel routes

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE593355C (en) * 1933-01-25 1934-02-24 Hugo Bresler Car trap for the forced stopping of vehicles with pneumatic tires
CH292008A (en) * 1952-06-10 1953-07-31 Junker Spielmann Werner Device for forcing a stop of vehicles fitted with pneumatic tires.
FR1073593A (en) * 1953-01-28 1954-09-27 Trap and barrier for all vehicles
CH567707A5 (en) * 1974-06-20 1975-10-15 Junker Spielmann Werner
GB1480331A (en) * 1974-08-14 1977-07-20 Lowndes R Device for stopping vehicles
CH649114A5 (en) * 1984-09-05 1985-04-30 Walter Doerfliger Spike for road barriers

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE593355C (en) * 1933-01-25 1934-02-24 Hugo Bresler Car trap for the forced stopping of vehicles with pneumatic tires
CH292008A (en) * 1952-06-10 1953-07-31 Junker Spielmann Werner Device for forcing a stop of vehicles fitted with pneumatic tires.
FR1073593A (en) * 1953-01-28 1954-09-27 Trap and barrier for all vehicles
CH567707A5 (en) * 1974-06-20 1975-10-15 Junker Spielmann Werner
GB1480331A (en) * 1974-08-14 1977-07-20 Lowndes R Device for stopping vehicles
CH649114A5 (en) * 1984-09-05 1985-04-30 Walter Doerfliger Spike for road barriers

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9204806U1 (en) * 1992-04-07 1992-07-23 Jasniewicz, Dieter, O-3080 Magdeburg Traffic route security
FR2760026A1 (en) * 1997-02-24 1998-08-28 Alain France Road barriers to stop criminals vehicles by puncturing car tyres
WO2001035045A1 (en) * 1999-11-09 2001-05-17 Samokhvalov Vyacheslav Alexand Barriers for road traffic
FR2820441A1 (en) * 2001-02-07 2002-08-09 Realisations Et D Applications Spike for immobilizing vehicles in roadblock comprises frame in which detachable spikes for piercing tires are arranged
WO2004072382A1 (en) * 2003-02-12 2004-08-26 Qinetiq Limited Vehicle arresting device
US7862251B2 (en) 2003-02-12 2011-01-04 Qinetiq Limited Vehicle arresting device
US8202019B2 (en) 2003-02-12 2012-06-19 Qinetiq Limited Vehicle arresting device
KR20230073662A (en) * 2021-11-19 2023-05-26 김종성 Apparatus for arresting vehicles
KR102567164B1 (en) 2021-11-19 2023-08-17 김종성 Apparatus for arresting vehicles

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Publication number Publication date
CH673045A5 (en) 1990-01-31
JPS63217008A (en) 1988-09-09
KR880010194A (en) 1988-10-07

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