EP2905381A1 - Bollard - Google Patents
Bollard Download PDFInfo
- Publication number
- EP2905381A1 EP2905381A1 EP15153622.4A EP15153622A EP2905381A1 EP 2905381 A1 EP2905381 A1 EP 2905381A1 EP 15153622 A EP15153622 A EP 15153622A EP 2905381 A1 EP2905381 A1 EP 2905381A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- barrier post
- locking member
- barrier
- elastomeric spring
- elastomer
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/627—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection self-righting after deflection or displacement
-
- 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
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/042—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage for controlling access to an individual parking space
Definitions
- the invention relates to a barrier post, comprising a fastening element for attachment to a substrate and a locking part, wherein between the fastening element and locking part a joint is arranged, with which the locking part is attached to the fastening element.
- barrier posts are used today in a variety of forms and designs. In addition to the actual post shape, they are also found as a bow or in arched form.
- bollards are usually used to limit passable areas or to allow driving only for certain means of transport, such as bicycles. Common materials for the bollards are metals, but stone is also used. Especially in multi-storey car parks also barrier posts made of hard plastic or elastic plastics are used.
- the barrier posts are firmly and permanently connected to the ground, for example, cast in concrete or welded or screwed to a base.
- bollards are used again and again, which are attached to the ground, but can be folded, sunk or removed from their place.
- Such bollards have a fastener which is fixedly connected to the respective substrate, and a locking member which is held on the fastening element.
- This design allows temporarily unlocked areas for use or to protect the opposite case, unused areas from unauthorized use.
- Classic areas of application of the movable bollards are driveways that are only to be released to authorized users, or parking spaces that an owner wants to protect against unauthorized parking.
- a common disadvantage of these solutions is that a contact of a vehicle with the locked bollard on the one hand can easily lead to paint damage in the form of scratches or even damage to the body. At the same time, it may happen that the bollard remains damaged or, in the worst case, has been torn from its anchorage.
- barrier posts are also made entirely of elastic material, which yields to a contact and thus prevents damage as possible.
- a disadvantage of this solution is that such bollards their compliance can be considered and they are therefore often taken seriously. Their compliance leads to intentionally touch these bollards if necessary or even run over, since a damage to the vehicle is not to be feared. Thus, these barrier posts often do not fulfill their purpose. In addition, they are usually even damaged by the described procedure or destroyed in the worst case.
- the object of the present application is to propose a barrier post which is sufficiently robust in order to be able to develop a blocking effect but, if possible, prevents damage or at least minimizes it on contact.
- barrier post according to claim 1 This object is achieved with the barrier post according to claim 1. particularly advantageous embodiments are mentioned in the dependent claims.
- An essential basic idea of the barrier post according to the invention is that the joint used is designed as an elastomeric spring. By means of the elastomeric spring, the locking part of the locking post is attached to the fastening element and at the same time elastically connected thereto.
- the elastomer spring is thus on the one hand, the connecting element, by which the locking member is fixedly secured to the bottom element. Additional fixings are not needed and are not provided. Furthermore, the elastomer spring is the joint arranged between the fastening element and the blocking part. The joint has a rest position, in which the elastomer holds the locking part in a desired position without external force.
- the locking part With external force acting on the locking part, it can be pivoted by elastic deformation of the elastomers from the rest position.
- the elastomer spring forms a pivot point over which the locking part can pivot and avoid a touching vehicle. Larger damage to the vehicle can be avoided. If the blocking part is still coated with an elastic material, even damage to the paint can be ruled out or at least minimized.
- the shape and material of the elastomers can be used to determine the damping of the joint and thus determine the resistance that the blocking part has to the vehicle.
- the elastomer Upon completion of the contact with the vehicle, the elastomer can relax and pivot the locking member automatically back to the rest position, so that the locking post can unfold its blocking effect again.
- the barrier post according to the invention is thus self-erecting.
- a particular advantage of the elastomer spring is that it can also be used for barrier posts in the form of pegs or bows.
- the number of fasteners with which the barrier post is attached to the ground, can be chosen arbitrarily. So it is quite possible, the inventive Depending on the desired shape, connect the bollard to the substrate using several elastomer springs at different locations.
- the background in the sense of this invention is meant not only the floor on which the fastener is attached, but any surface which is suitable for the attachment of a barrier post. It is thus quite possible to provide the barrier post according to the invention with an example, horizontal rest position, the fastener or elements are attached to a wall.
- An elastomeric spring makes it possible to securely hold a metallic and / or solid blocking part in a rest position.
- the use of such materials ensures that the driver of a vehicle wishes to avoid contact with the barrier post according to the invention.
- the special advantage of the elastomer spring is that the shape and choice of the elastomer make it possible to easily adjust the properties of the spring to the weight and shape of the bollard.
- fastening element and elastomer spring can readily be sunk partially underground, so that the barrier post flies as flat as possible when completely distributed.
- the elastomer spring forms a pivot about which the locking member can be folded in any plane.
- This has the advantage that the direction from which a vehicle touches the bollard has no significance for the mobility of the locking part. It can be given away over a full circle and thus dodge in every direction. The vector of the contact thus plays no role for the desired damage minimization.
- the only limitations are the blockage of the blocking part by other objects or the contact with the ground on which the fastening element is fastened.
- the elastomer of the elastomeric spring is a butyl rubber.
- Such a rubber relaxed relatively slowly, so that a snap back of the locking member can be avoided in the rest position.
- the comparatively slow one Returning the blocking part has the advantage that oscillation beyond the rest position can be avoided. At the same time it minimizes the risk of injury to third parties or the damage of objects that happen to be in the pivot line of the locking part.
- that of the elastomer spring facing the end of the locking part runs inward, depending on the shape of the locking member, conical or pointed.
Abstract
Sperrpfosten, umfassend ein Befestigungselement zur Befestigung auf einem Untergrund und ein Sperrteil, wobei zwischen Befestigungselement und Sperrteil ein Gelenk angeordnet ist, mit dem das Sperrteil am Bodenelement befestigt ist, wobei dass das Gelenk eine Elastomerfeder ist.A barrier post comprising a fastener for attachment to a ground and a locking member, wherein between the fastener and locking member a hinge is arranged, with which the locking member is fixed to the bottom member, wherein that the hinge is an elastomeric spring.
Description
Die Erfindung betrifft einen Sperrpfosten, umfassend ein Befestigungselement zur Befestigung auf einem Untergrund und ein Sperrteil, wobei zwischen Befestigungselement und Sperrteil ein Gelenk angeordnet ist, mit dem das Sperrteil am Befestigungselement befestigt ist.The invention relates to a barrier post, comprising a fastening element for attachment to a substrate and a locking part, wherein between the fastening element and locking part a joint is arranged, with which the locking part is attached to the fastening element.
So genannte Sperrpfosten werden heute in einer Vielzahl von Formen und Ausgestaltungen genutzt. Neben der eigentlichen Pfostenform sind sie auch als Bügel oder in Bogenform anzutreffen. Die auch unter dem Begriff Poller bekannten Sperrpfosten werden üblicherweise dazu eingesetzt, befahrbare Flächen zu begrenzen oder ein Befahren nur für bestimmte Verkehrsmittel, wie beispielsweise Fahrräder, zu ermöglichen. Gängige Materialien für die Poller sind Metalle, aber auch Stein findet durchaus Verwendung. Vor allem in Parkhäusern kommen auch Sperrpfosten aus Hartkunststoff oder elastischen Kunststoffen zum Einsatz.So-called barrier posts are used today in a variety of forms and designs. In addition to the actual post shape, they are also found as a bow or in arched form. The well-known also under the term bollards are usually used to limit passable areas or to allow driving only for certain means of transport, such as bicycles. Common materials for the bollards are metals, but stone is also used. Especially in multi-storey car parks also barrier posts made of hard plastic or elastic plastics are used.
In der einfachsten Ausführungsform sind die Sperrpfosten fest und dauerhaft mit dem Boden verbunden, beispielsweise einbetoniert oder mit einem Sockel verschweißt beziehungsweise verschraubt. Neben fest stehenden Pollern werden auch immer wieder Poller eingesetzt, die zwar am Boden befestigt sind, aber umgelegt, versenkt oder von ihrem Platz entfernt werden können. Solche Poller weisen ein Befestigungselement auf, welches fest mit dem jeweiligen Untergrund verbunden ist, und ein Sperrteil, das an dem Befestigungselement gehalten wird.In the simplest embodiment, the barrier posts are firmly and permanently connected to the ground, for example, cast in concrete or welded or screwed to a base. In addition to fixed bollards bollards are used again and again, which are attached to the ground, but can be folded, sunk or removed from their place. Such bollards have a fastener which is fixedly connected to the respective substrate, and a locking member which is held on the fastening element.
Diese Konstruktion erlaubt, gesperrte Flächen temporär zur Nutzung freizugeben oder den umgekehrten Fall, nicht genutzte Flächen vor unberechtigter Benutzung zu schützen. Klassische Einsatzgebiete der bewegbaren Poller sind Einfahrten, die nur berechtigten Nutzern freigegeben werden sollen, oder Parkplätze, die ein Besitzer vor unberechtigtem Parken schützen möchte.This design allows temporarily unlocked areas for use or to protect the opposite case, unused areas from unauthorized use. Classic areas of application of the movable bollards are driveways that are only to be released to authorized users, or parking spaces that an owner wants to protect against unauthorized parking.
Um ein Bedienen der bewegbaren Poller durch Unberechtigte zu verhindern, werden sie üblicherweise durch ein Schloss oder dergleichen verriegelt. In der einfachsten der geschilderten Ausgestaltungen ermöglicht ein Öffnen des Schlosses die Entfernung des Sperrpfostens. Diese Lösung ist aber nicht optimal, da der Sperrpfosten nach Entfernung mitgeführt oder irgendwo abgelegt werden muss, bevor er wieder eingesetzt und erneut arretiert werden kann.To prevent operation of the movable bollards by unauthorized persons, they are usually locked by a lock or the like. In the simplest of the described embodiments, opening the lock allows removal of the locking post. This solution is not optimal, since the Bollard must be carried away after removal or stored somewhere before it can be re-inserted and locked again.
Wesentlich leichter zu handhaben ist eine gelenkige Befestigung des Sperrpfostens am Boden, durch die er bei Bedarf umgelegt werden kann. Der dann flach am Boden auf liegende Sperrpfosten kann nun bei entsprechender Bodenfreiheit des Fahrzeuges leicht überfahren werden. Anschließend wird er in seiner Ausgangsstellung zurück geschwenkt und erneut arretiert.Much easier to handle is a hinged attachment of the barrier post on the ground, through which it can be folded if necessary. The then flat on the ground lying bollard can now be easily run over with appropriate ground clearance of the vehicle. Then it is pivoted back in its initial position and locked again.
Besonders aufwendige Lösungen erlauben ein temporäres elektrisches oder hydraulisches Versenken eines oder mehrerer Poller im Boden. Der hierbei genutzte Mechanismus fährt die Poller auch wieder zurück in ihre Ausgangsposition. Diese Lösung ist besonders komfortabel, da der Bediener den Mechanismus aus dem Fahrzeug heraus starten kann.Particularly complex solutions allow a temporary electrical or hydraulic sinking of one or more bollards in the ground. The mechanism used here drives the bollards back to their original position. This solution is particularly convenient as the operator can start the mechanism out of the vehicle.
Gemeinsamer Nachteil dieser Lösungen ist, dass ein Kontakt eines Fahrzeugs mit dem arretierten Poller zum einen leicht zu Lackschäden in Form von Kratzern oder sogar zu einer Beschädigung der Karosserie führen kann. Gleichzeitig kann es passieren, dass der Poller beschädigt zurückbleibt oder im schlimmsten Fall aus seiner Verankerung gerissen worden ist.A common disadvantage of these solutions is that a contact of a vehicle with the locked bollard on the one hand can easily lead to paint damage in the form of scratches or even damage to the body. At the same time, it may happen that the bollard remains damaged or, in the worst case, has been torn from its anchorage.
Um eine Beschädigung von Fahrzeugen zu vermeiden werden Sperrpfosten auch vollständig aus elastischem Material gefertigt, das bei einem Kontakt nachgibt und so einen Schaden möglichst verhindert. Nachteilig an dieser Lösung ist, dass solchen Sperrpfosten ihre Nachgiebigkeit angesehen werden kann und sie deshalb oftmals nicht ernst genommen werden. Ihre Nachgiebigkeit verleitet dazu, diese Poller bei Bedarf bewusst zu touchieren oder sogar zu überfahren, da ein Schaden am Fahrzeug nicht zu befürchten ist. Damit können diese Sperrpfosten ihren Zweck oft nicht erfüllen. Sie werden darüber hinaus durch die geschilderte Vorgehensweise meist sogar beschädigt oder schlimmstenfalls zerstört.In order to avoid damage to vehicles, barrier posts are also made entirely of elastic material, which yields to a contact and thus prevents damage as possible. A disadvantage of this solution is that such bollards their compliance can be considered and they are therefore often taken seriously. Their compliance leads to intentionally touch these bollards if necessary or even run over, since a damage to the vehicle is not to be feared. Thus, these barrier posts often do not fulfill their purpose. In addition, they are usually even damaged by the described procedure or destroyed in the worst case.
Aufgabe der vorliegenden Anmeldung ist es, einen Sperrpfosten vorzuschlagen, der ausreichend robust ist, um eine Sperrwirkung entfalten zu können, jedoch bei Kontakt einen Schaden möglichst verhindert oder zumindest minimiert.The object of the present application is to propose a barrier post which is sufficiently robust in order to be able to develop a blocking effect but, if possible, prevents damage or at least minimizes it on contact.
Diese Aufgabe wird gelöst mit dem Sperrpfosten gemäß Anspruch 1. besonders vorteilhafte Ausführungsformen werden in den abhängigen Ansprüchen genannt. Ein wesentlicher Grundgedanke des erfindungsgemäßen Sperrpfostens ist dabei, dass das verwendete Gelenk als Elastomerfeder ausgebildet ist. Mittels der Elastomerfeder ist das Sperrteil des Sperrpfostens am Befestigungselement befestigt und zugleich mit diesem elastisch verbunden.This object is achieved with the barrier post according to claim 1. particularly advantageous embodiments are mentioned in the dependent claims. An essential basic idea of the barrier post according to the invention is that the joint used is designed as an elastomeric spring. By means of the elastomeric spring, the locking part of the locking post is attached to the fastening element and at the same time elastically connected thereto.
Die Elastomerfeder ist somit zum einen das Verbindungselement, durch welches das Sperrteil fest am Bodenelement befestigt ist. Zusätzliche Befestigungen werden nicht benötigt und sind auch nicht vorgesehen. Des Weiteren ist die Elastomerfeder das zwischen Befestigungselement und Sperrteil angeordnetes Gelenk. Das Gelenk weißt dabei eine Ruhestellung auf, in der das Elastomer das Sperrteil ohne äußere Krafteinwirkung in einer gewünschten Position hält.The elastomer spring is thus on the one hand, the connecting element, by which the locking member is fixedly secured to the bottom element. Additional fixings are not needed and are not provided. Furthermore, the elastomer spring is the joint arranged between the fastening element and the blocking part. The joint has a rest position, in which the elastomer holds the locking part in a desired position without external force.
Bei äußerer Krafteinwirkung auf das Sperrteil kann es so durch elastische Verformung des Elsastomers aus der Ruhestellung geschwenkt werden. Die Elastomerfeder bildet dabei einen Drehpunkt aus, über den das Sperrteil verschwenken und einem touchierenden Fahrzeug auszuweichen kann. Größere Beschädigung am Fahrzeug können so vermieden werden. Ist das Sperrteil noch mit einem elastischen Material überzogen, können sogar Lackschäden ausgeschlossen oder zumindest minimiert werden. Dabei lässt sich über die Form und das Material des Elsastomers die Dämpfung des Gelenks bestimmen und damit den Widerstand festlegen, den das Sperrteil dem Fahrzeug entgegenbringt.With external force acting on the locking part, it can be pivoted by elastic deformation of the elastomers from the rest position. The elastomer spring forms a pivot point over which the locking part can pivot and avoid a touching vehicle. Larger damage to the vehicle can be avoided. If the blocking part is still coated with an elastic material, even damage to the paint can be ruled out or at least minimized. The shape and material of the elastomers can be used to determine the damping of the joint and thus determine the resistance that the blocking part has to the vehicle.
Mit Beendigung des Kontakts zum Fahrzeug kann das Elastomer entspannen und schwenkt den Sperrteil automatisch wieder in die Ruhestellung zurück, so das der Sperrpfosten erneut seine Sperrwirkung entfalten kann. Der erfindungsgemäße Sperrpfosten ist somit selbst aufrichtend.Upon completion of the contact with the vehicle, the elastomer can relax and pivot the locking member automatically back to the rest position, so that the locking post can unfold its blocking effect again. The barrier post according to the invention is thus self-erecting.
Ein besonderer Vorteil der Elastomerfeder ist es, dass sie auch für Sperrpfosten in Form von Sperrbügeln oder Bögen eingesetzt werden kann. Die Anzahl der Befestigungselemente, mit denen der Sperrpfosten am Untergrund befestigt ist, kann beliebig gewählt werden. Es ist also durchaus möglich, den erfindungsgemäßen Sperrpfosten je nach gewünschter Form über mehrere Elastomerfeder an verschiedenen Orten mit dem Untergrund zu verbinden.A particular advantage of the elastomer spring is that it can also be used for barrier posts in the form of pegs or bows. The number of fasteners with which the barrier post is attached to the ground, can be chosen arbitrarily. So it is quite possible, the inventive Depending on the desired shape, connect the bollard to the substrate using several elastomer springs at different locations.
Mit dem Untergrund im Sinne dieser Erfindung ist nicht nur der Boden gemeint, auf dem das Befestigungselement befestigt wird, sondern jegliche Fläche, die für die Befestigung eines Sperrpfostens geeignet ist. Es ist somit durchaus denkbar, den erfindungsgemäßen Sperrpfosten mit einer beispielsweise waagerechten Ruhestellung vorzusehen, dessen Befestigungselement oder Elemente an einer Wand befestigt sind.With the background in the sense of this invention is meant not only the floor on which the fastener is attached, but any surface which is suitable for the attachment of a barrier post. It is thus quite possible to provide the barrier post according to the invention with an example, horizontal rest position, the fastener or elements are attached to a wall.
Eine Elastomerfeder erlaubt es, ein metallisches und/oder massives Sperrteil sicher in einer Ruhestellung zu halten. Durch die Verwendung solcher Materialien ist gewährleistet, dass die Führer eines Fahrzeugs einen Kontakt mit dem erfindungsgemäßen Sperrpfosten vermeiden möchten. Besonderer Vorteil der Elastomerfeder ist es, dass durch die Form und Wahl des Elsastomers die Eigenschaften der Feder einfach auf das Gewicht und die Form des Pollers eingestellt werden können.An elastomeric spring makes it possible to securely hold a metallic and / or solid blocking part in a rest position. The use of such materials ensures that the driver of a vehicle wishes to avoid contact with the barrier post according to the invention. The special advantage of the elastomer spring is that the shape and choice of the elastomer make it possible to easily adjust the properties of the spring to the weight and shape of the bollard.
Von Vorteil ist es auch, dass Befestigungselement und Elastomerfeder ohne weiteres teilweise im Untergrund versenkt werden können, so dass der Sperrpfosten bei vollständiger Umlegung möglichst flach auffliegt.It is also advantageous that the fastening element and elastomer spring can readily be sunk partially underground, so that the barrier post flies as flat as possible when completely distributed.
In einer bevorzugten Ausführungsform bildet die Elastomerfeder einen Drehpunkt aus, um den das Sperrteil in beliebige Ebenen verschränkt werden kann. Dies hat den Vorteil, dass die Richtung, aus der ein Fahrzeug den Poller touchiert, keine Bedeutung für die Beweglichkeit des Sperrteils hat. Es kann über einen Vollkreis verschenkt werden und somit in jede Richtung ausweichen. Der Vektor des Kontakts spielt somit für die gewünschte Schadensminimierung keine Rolle. Einzige Begrenzungen sind die Blockade des Sperrteils durch andere Gegenstände oder der Kontakt mit dem Untergrund, auf dem das Befestigungselement befestigt ist.In a preferred embodiment, the elastomer spring forms a pivot about which the locking member can be folded in any plane. This has the advantage that the direction from which a vehicle touches the bollard has no significance for the mobility of the locking part. It can be given away over a full circle and thus dodge in every direction. The vector of the contact thus plays no role for the desired damage minimization. The only limitations are the blockage of the blocking part by other objects or the contact with the ground on which the fastening element is fastened.
Vorzugsweise ist der Elastomer der Elastomerfeder ein Butylkautschuk. Ein derartige Kautschuk entspannt relativ langsam, so das ein Zurückschnellen des Sperrteils in die Ruhestellung vermieden werden kann. Das vergleichsweise langsame Zurückführen des Sperrteils hat den Vorteil, dass ein Pendeln über die Ruhestellung hinaus vermieden werden kann. Zugleich minimiert es die Gefahr einer Verletzung Dritter oder die Beschädigung von Gegenständen, die sich zufällig in der Schwenklinie des Sperrteils befinden.Preferably, the elastomer of the elastomeric spring is a butyl rubber. Such a rubber relaxed relatively slowly, so that a snap back of the locking member can be avoided in the rest position. The comparatively slow one Returning the blocking part has the advantage that oscillation beyond the rest position can be avoided. At the same time it minimizes the risk of injury to third parties or the damage of objects that happen to be in the pivot line of the locking part.
In einer besonders bevorzugten Ausführungsform läuft dass der Elastomerfeder zugewandte Ende des Sperrteils nach innen, je nach Ausformung des Sperrteils, konisch bzw. spitz zu. Durch den spitz zur Elastomerfeder hin zulaufenden Überstand des Sperrteils wird ein Kontakt zwischen Elastomerfeder und dem Ende des Sperrteils auch bei starker Verschwenkung verhindert.In a particularly preferred embodiment, that of the elastomer spring facing the end of the locking part runs inward, depending on the shape of the locking member, conical or pointed. By tapering towards the elastomer spring overhang of the locking member a contact between the elastomer spring and the end of the locking member is prevented even with strong pivoting.
Claims (5)
dadurch gekennzeichnet,
dass das Gelenk eine Elastomerfeder ist.A barrier post comprising a fastening element for fastening to a substrate and a blocking part, wherein between the fastening element and the blocking part a joint is arranged, with which the blocking part is fastened to the base element,
characterized,
that the joint is an elastomeric spring.
dadurch gekennzeichnet,
dass die Elastomerfeder einen Drehpunkt ausbildet, um den das Sperrteil in beliebige Ebenen verschwenkt werden kann.A barrier post according to claim 1,
characterized,
that the elastomeric spring forms a pivot about which the locking member can be pivoted in any plane.
dadurch gekennzeichnet,
dass der Elastomer der Elastomerfeder ein Butylkautschuk ist.A barrier post according to claim 1 or 2,
characterized,
that the elastomer of the elastomeric spring is a butyl rubber.
dadurch gekennzeichnet,
dass der Sperrfosten über mehrere Befestigungselemente mit dem Untergrund verbunden ist.A barrier post according to one of the preceding claims,
characterized,
that the barrier post is connected via several fasteners to the ground.
dadurch gekennzeichnet,
dass das der Elastomerfeder zugewandte Ende des Sperrteils nach Innen spitz zuläuft.A barrier post according to one of the preceding claims,
characterized,
that the end of the locking member facing the elastomeric spring tapers inwardly.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014001471 | 2014-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2905381A1 true EP2905381A1 (en) | 2015-08-12 |
Family
ID=52449983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP15153622.4A Withdrawn EP2905381A1 (en) | 2014-02-06 | 2015-02-03 | Bollard |
Country Status (1)
| Country | Link |
|---|---|
| EP (1) | EP2905381A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2611465A1 (en) * | 1975-03-20 | 1976-10-07 | Glp Co | MARKING POST, ESPECIALLY FOR SITUATION ON ROADBARDS |
| US5397197A (en) * | 1993-06-04 | 1995-03-14 | Beavers; Dale W. | Resilient bollard with rotatable collar for alerting vehicles of their location |
| FR2767149A1 (en) * | 1997-08-08 | 1999-02-12 | Area | Pavement or road bollard |
| CN202139554U (en) * | 2011-06-27 | 2012-02-08 | 欧阳钦波 | Novel isolation pile |
-
2015
- 2015-02-03 EP EP15153622.4A patent/EP2905381A1/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2611465A1 (en) * | 1975-03-20 | 1976-10-07 | Glp Co | MARKING POST, ESPECIALLY FOR SITUATION ON ROADBARDS |
| US5397197A (en) * | 1993-06-04 | 1995-03-14 | Beavers; Dale W. | Resilient bollard with rotatable collar for alerting vehicles of their location |
| FR2767149A1 (en) * | 1997-08-08 | 1999-02-12 | Area | Pavement or road bollard |
| CN202139554U (en) * | 2011-06-27 | 2012-02-08 | 欧阳钦波 | Novel isolation pile |
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