EP0287510A1 - Retractable reel-mounted barrier - Google Patents

Retractable reel-mounted barrier Download PDF

Info

Publication number
EP0287510A1
EP0287510A1 EP88810216A EP88810216A EP0287510A1 EP 0287510 A1 EP0287510 A1 EP 0287510A1 EP 88810216 A EP88810216 A EP 88810216A EP 88810216 A EP88810216 A EP 88810216A EP 0287510 A1 EP0287510 A1 EP 0287510A1
Authority
EP
European Patent Office
Prior art keywords
flexible element
drum
barrier
post
barrier according
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Withdrawn
Application number
EP88810216A
Other languages
German (de)
French (fr)
Inventor
Jacques Donnet
Denis Rossier
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.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0287510A1 publication Critical patent/EP0287510A1/en
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • E01F13/02—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions free-standing; portable, e.g. for guarding open manholes ; Portable signs or signals specially adapted for fitting to portable barriers
    • E01F13/028—Flexible barrier members, e.g. cords; Means for rendering same conspicuous; Adapted supports, e.g. with storage reel

Definitions

  • the invention relates to a removable barrier. There are several places where the need for barriers is felt, in particular at the entrance to properties, on logging roads, on private or public roads, at customs crossings.
  • the barriers used to date are made either of rigid materials, metal or wood, or by chains.
  • the major drawback of these various obstacles is that in the event of an uncontrolled violent collision with a cycle or a vehicle, the driver can be seriously injured as a result of the impact, again as a result of the obstacle breaking.
  • One of the aims of the invention is to remedy such accidents.
  • Another object of the invention is to provide a flexible but very resistant obstacle.
  • the barrier comprises two posts 1 and 2, which are fixed on either side of a road by means of plates 7, and a flexible element 16, consisting of two steel cables 3, 4 between which are stretched flexible plastic panels 5, for example of different colors (red and white). It is also conceivable that the panels can be replaced by a single flexible strip bearing inscriptions or signs.
  • the element 16 may also not include steel cables, but be constituted by intertwined straps.
  • the element 16 On the side of the post 2 the element 16 has a bar 6 attached to the post 2 in a detachable manner.
  • the post 1 is constituted by a metal tube in which is mounted a rotary drum 10.
  • This mechanism 8 can be a spring mechanism, the restoring force of which can be adjusted, or also an electric drive motor.
  • the top of the post 1 is closed by a cover 11 which is locked by a lock 12.
  • the mechanism of the post 1 comprises a stop device 9 for the drum 10 intended to lock the latter in a determined position.
  • This stop device 9 is constituted by a rod penetrating into a flange of the drum 10. This device 9 is intended to block the rotation of the drum 10.
  • FIG. 3 we see the post 2 constituted by a hollow metal cylinder on the outside of which are arranged means for hooking the bar 6 constituted by a part 14 and by a lock 13.
  • the bar 6 is threaded from above into the part 14 and is locked with the lock 13.
  • the barrier is used as follows: - The flexible element wraps around the drum 10, rest position "free passage”. The drum is blocked by the device 9 which cannot be reached because the cover 11 is locked. - The flexible element is deployed manually according to arrow 15 and the bar 6 is hooked to the post 2 locked by the lock 13. - The flexible element is in the stretched "closed passage” position. In this latter position if a vehicle strikes the flexible element, the latter elongates under the effect of its elasticity but also by unwinding from the drum 10, this avoids an abrupt stop which reduces the risk of injury to the driver. Once the vehicle has been removed, the flexible element is tightened under the effect of mechanism 8.
  • This flexible, extendable, removable barrier can be used for all types of use, in particular to block a mountain, forest, private or public road.

Landscapes

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

Abstract

The retractable barrier, intended to prevent access to roads or passages, consists of a flexible element (16) stretched across the path between two posts (1)(2). In a rest position, the flexible element (16) is wound onto a drum (10), housed inside one (1) of the posts and driven by a spring or by an electric motor; when set up as an obstacle, the unwound flexible element (16) is attached to the other post (2). This attachment (14) is lockable (13), and a lockable (12) cover (11) protects a means (9) for immobilising the drum (10). <IMAGE>

Description

L'invention a pour objet une barrière amovible. Il esiste plusieurs endroits où le besoin de barrières se fait sentir, notamment à l'en­trée de propriétés, sur des routes d'exploitation forestière, sur des routes privées ou publiques, au passage des douanes.The invention relates to a removable barrier. There are several places where the need for barriers is felt, in particular at the entrance to properties, on logging roads, on private or public roads, at customs crossings.

Les barrières utilisées à ce jour sont constituées soit par des ma­tériaux rigides, métal ou bois, soit par des chaînes. L'inconvénient majeur de ces divers obstacles est qu'en cas de heurt violent non contrôlé avec un cycle ou un véhicule, le conducteur peut être grié­vement blessé par suite du choc un encore par suite de rupture de l'obstacle.The barriers used to date are made either of rigid materials, metal or wood, or by chains. The major drawback of these various obstacles is that in the event of an uncontrolled violent collision with a cycle or a vehicle, the driver can be seriously injured as a result of the impact, again as a result of the obstacle breaking.

Un des buts de l'invention est de remédier à de tels accidents.One of the aims of the invention is to remedy such accidents.

Un autre but de l'invention est de fournir un obstacle souple mais très résistant.Another object of the invention is to provide a flexible but very resistant obstacle.

Ces buts sont atteints avec la barrière définie à la revendication 1.These objects are achieved with the barrier defined in claim 1.

L'invention sera mieux comprise à la lecture de la description d'une forme de réalisation, donnée à titre d'exemple, en regard des dessins sur lesquels :

  • la figure 1 représente une vue en perspective de la barrière,
  • la figure 2 représente en coupe le poteau comportant les moyens d'enroulage,
  • la figure 3 représente le poteau comportant les moyens d'accrochage.
The invention will be better understood on reading the description of an embodiment, given by way of example, with reference to the drawings in which:
  • FIG. 1 represents a perspective view of the barrier,
  • FIG. 2 represents in section the post comprising the winding means,
  • FIG. 3 represents the post comprising the attachment means.

Comme on le voit sur la figure 1, la barrière comprend deux poteaux 1 et 2, qui sont fixés de part et d'autre d'une route au moyen de plaques 7, et un élément souple 16, constitué par deux câbles d'acier 3, 4 entre lesquels sont tendus des panneaux 5 en matière plastique souple, par exemple de couleurs différentes (rouge et blanc). On peut aussi con­cevoir que les panneaux peuvent être remplacés par une seule bande souple portant des inscriptions ou des signes. L'élément 16 peut aussi ne pas comporter de câbles d'acier, mais être constitué par des sangles entre­croisées. Du côté du poteau 2 l'élément 16 possède une barre 6 accro­chée au poteau 2 d'une manière détachable.As seen in Figure 1, the barrier comprises two posts 1 and 2, which are fixed on either side of a road by means of plates 7, and a flexible element 16, consisting of two steel cables 3, 4 between which are stretched flexible plastic panels 5, for example of different colors (red and white). It is also conceivable that the panels can be replaced by a single flexible strip bearing inscriptions or signs. The element 16 may also not include steel cables, but be constituted by intertwined straps. On the side of the post 2 the element 16 has a bar 6 attached to the post 2 in a detachable manner.

La figure 2 représente une coupe du poteau 1 comportant un dispositif pour l'enroulage de l'élément souple 16. Comme on le voit, le poteau 1 est constitué par un tube métallique dans lequel est monté un tambour rotatif 10. A la partie supérieure du tambour 10 se trouve un mécanisme 8. Ce mécanisme 8 peut être un mécanisme à ressort dont la force de rappel peut être réglée, ou aussi un moteur électrique d'entraînement.
Le dessus du poteau 1 est fermé par un couvercle 11 qui est verrouillé par une serrure 12. De plus, le mécanisme du poteau 1 comporte un dis­positif d'arrêt 9 du tambour 10 destiné à bloquer ce dernier dans une position déterminée. Ce dispositif d'arrêt 9 est constitué par une tige pénétrant dans une flasque du tambour 10. Ce dispositif 9 est destiné à bloquer la rotation du tambour 10.2 shows a section of the post 1 comprising a device for winding the flexible element 16. As can be seen, the post 1 is constituted by a metal tube in which is mounted a rotary drum 10. At the top there is a mechanism in the drum 10. This mechanism 8 can be a spring mechanism, the restoring force of which can be adjusted, or also an electric drive motor.
The top of the post 1 is closed by a cover 11 which is locked by a lock 12. In addition, the mechanism of the post 1 comprises a stop device 9 for the drum 10 intended to lock the latter in a determined position. This stop device 9 is constituted by a rod penetrating into a flange of the drum 10. This device 9 is intended to block the rotation of the drum 10.

Sur la figure 3 on voit le poteau 2 constitué par un cylindre métallique creux à l'extérieur duquel sont disposés des moyens d'accrochage de la barre 6 constitués par une pièce 14 et par une serrure 13.
La barre 6 s'enfile par le haut dans la pièce 14 et se verrouille avec la serrure 13.In FIG. 3 we see the post 2 constituted by a hollow metal cylinder on the outside of which are arranged means for hooking the bar 6 constituted by a part 14 and by a lock 13.
The bar 6 is threaded from above into the part 14 and is locked with the lock 13.

L'utilisation de la barrière se fait de la manière suivante :
- L'élément souple s'enroule autour du tambour 10, position de repos "passage libre". Le tambour est bloqué par le dispositif 9 qui ne peut pas être atteint car le couvercle 11 est verrouillé.
- L'élément souple est déployé manuellement selon la flèche 15 et la barre 6 est accrochée au poteau 2 verrouillée par la serrure 13.
- L'élément souple est en position tendue "passage fermé". Dans cette dernière position si un véhicule vient heurter l'élément souple, ce dernier s'allonge sous l'effet de son élasticité mais aussi en se déroulant du tambour 10, ceci évite un arrêt brusque ce qui diminue le risque de blessure du conducteur. Une fois le véhicule retiré, l'élément souple se retend sous l'effet du mé­canisme 8.The barrier is used as follows:
- The flexible element wraps around the drum 10, rest position "free passage". The drum is blocked by the device 9 which cannot be reached because the cover 11 is locked.
- The flexible element is deployed manually according to arrow 15 and the bar 6 is hooked to the post 2 locked by the lock 13.
- The flexible element is in the stretched "closed passage" position. In this latter position if a vehicle strikes the flexible element, the latter elongates under the effect of its elasticity but also by unwinding from the drum 10, this avoids an abrupt stop which reduces the risk of injury to the driver. Once the vehicle has been removed, the flexible element is tightened under the effect of mechanism 8.

Cette barrière souple, extensible, amovible, peut être utilisée pour toute sort d'usage, notamment pour barrer une route de mon­tagne, forestière, privée, publique.This flexible, extendable, removable barrier can be used for all types of use, in particular to block a mountain, forest, private or public road.

Claims (6)

Barrière amovible, caractérisée en ce qu'elle comprend un élé­ment souple destiné à faire obstacle et à être tendu entre deux poteaux fixés au sol, l'un des poteaux comportant des moyens mécaniques ou élastiques destinés à tendre ou à enrouler l'élé­ment souple, l'autre poteau comportant des moyens d'accrochage pour l'élément souple.Removable barrier, characterized in that it comprises a flexible element intended to obstruct and to be stretched between two posts fixed to the ground, one of the posts comprising mechanical or elastic means intended to tension or to wind the flexible element, the other post comprising hooking means for the flexible element. 2) Barrière selon la revendication 1, caractérisée en ce que l'élé­ment souple est constitué par deux câbles entre lesquels sont tendues des pièces en matière synthétique.2) Barrier according to claim 1, characterized in that the flexible element is constituted by two cables between which are stretched plastic parts. 3) Barrière selon la revendication 1, caractérisée en ce que l'élé­ment souple est un treillis de câbles ou de sangles en tissu.3) Barrier according to claim 1, characterized in that the flexible element is a lattice of cables or fabric straps. 4) Barrière selon l'une des revendications 1 à 3, caractérisée en ce que les moyens mécaniques sont constitués par un mécanisme et un tambour sur lequel s'enroule l'élément souple entraînés par un ressort.4) Barrier according to one of claims 1 to 3, characterized in that the mechanical means consist of a mechanism and a drum on which is wound the flexible element driven by a spring. 5) Barrière selon l'une des revendications 1 à 3, caractérisée en ce que les moyens mécaniques sont constitués par un mécanisme et un tambour sur lequel s'enroule l'élément souple entraînés par un moteur électrique.5) Barrier according to one of claims 1 to 3, characterized in that the mechanical means consist of a mechanism and a drum on which is wound the flexible element driven by an electric motor. 6) Barrière selon l'une des revendications précédentes, caractérisée en ce qu'elle comporte des moyens de verrouillage permettant de bloquer l'élément souple dans la position tendue ou enroulée.6) Barrier according to one of the preceding claims, characterized in that it comprises locking means for locking the flexible element in the stretched or wound position.
EP88810216A 1987-04-08 1988-03-31 Retractable reel-mounted barrier Withdrawn EP0287510A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1342/87 1987-04-08
CH134287A CH670122A5 (en) 1987-04-08 1987-04-08

Publications (1)

Publication Number Publication Date
EP0287510A1 true EP0287510A1 (en) 1988-10-19

Family

ID=4208237

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88810216A Withdrawn EP0287510A1 (en) 1987-04-08 1988-03-31 Retractable reel-mounted barrier

Country Status (2)

Country Link
EP (1) EP0287510A1 (en)
CH (1) CH670122A5 (en)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0375580A1 (en) * 1988-12-16 1990-06-27 Centre D'etudes Techniques De L'equipement De L'est Device for indicating a road block for motor vehicles and a pedestrian crossing
US5050846A (en) * 1990-11-01 1991-09-24 Ship'n Out Company Adjustable length, non-mechanized pedestrian traffic barrier system
EP0678626A1 (en) * 1994-04-18 1995-10-25 SNOLINE S.p.A. Barrier construction for removably closing road barrier passages
EP0685602A1 (en) * 1994-06-01 1995-12-06 Kabushiki Kaisha Shukoh Partition pole system
GB2346867A (en) * 1999-02-19 2000-08-23 Tensator Ltd Cassette for use in temporary barrier system
EP1106751A1 (en) * 1999-12-10 2001-06-13 SOCIETE D'EXPLOITATION DES ETABLISSEMENTS BECHER (Société à responsabilité limitée) Flexible fencing for swimming pools
BE1013668A3 (en) * 2000-09-01 2002-06-04 Bodart & Valter Atel Partitioning device.
US6575435B1 (en) * 2002-04-12 2003-06-10 Tracy A. Kotzen Retractable barrier system
GB2387406A (en) * 2002-03-28 2003-10-15 Home Comm Ltd Tape dispenser for use with traffic control uprights to form temporary barrier
WO2004008901A2 (en) * 2002-07-18 2004-01-29 Primac Limited Connector and webbing arrangement
WO2004097120A1 (en) * 2003-04-30 2004-11-11 Arno Harmsen Protective and blocking device
WO2005121001A1 (en) * 2004-06-10 2005-12-22 Home Communications Limited Retractable reeled tape and control mechanism therefor
EP1732418A2 (en) * 2004-03-25 2006-12-20 Rite-Hite Holding Corporation Retractable safety barrier
US7316388B2 (en) 2002-07-18 2008-01-08 Primac Limited Connector and webbing arrangement
WO2009112159A2 (en) * 2008-03-01 2009-09-17 Secufence Ag Locking system
US8087443B2 (en) 2007-07-06 2012-01-03 Rite-Hite Holding Corporation Retractable safety barriers and methods of operating same
US10240307B2 (en) * 2014-04-23 2019-03-26 Qmetrix Gmbh Belt stanchion for a people guidance system
CN110552548A (en) * 2019-08-27 2019-12-10 陈振广 Highway bridge construction road surface protective structure
CN112301914A (en) * 2020-10-15 2021-02-02 温州融宸科技有限公司 Road construction is with regulation formula limit for height frame
US20210189675A1 (en) * 2018-05-11 2021-06-24 Innoventive Solutions Pty Ltd Barrier system
US11560678B2 (en) 2018-04-13 2023-01-24 Montserrat Llobet Forklift safety device and method
US11697910B2 (en) 2019-08-21 2023-07-11 Rite-Hite Holding Corporation Impact resistant retractable safely barriers

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106930206A (en) * 2017-04-18 2017-07-07 国家电网公司 Simple type security warning tape drum and device

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US626545A (en) * 1899-06-06 Wire gate
FR817123A (en) * 1936-02-26 1937-08-26 Improvements to pedestrian barriers
US2675197A (en) * 1950-09-20 1954-04-13 Chance Vought Aircraft Inc Crash barrier for aircraft carriers
US2702953A (en) * 1953-03-04 1955-03-01 Suhr Berryman Peterson & Suhr Roadway barrier structure
US2841046A (en) * 1957-05-20 1958-07-01 Russell Mfg Co Shock resistant rope
DE1534471A1 (en) * 1965-03-19 1969-06-19 Herbert Brockmeyer Barriers for streets, highways or the like.
DE2043639C (en) * 1972-08-24 VoIz, Eberhard, 7000 Stuttgart Shut-off device, especially for securing parking spaces
FR2207223A1 (en) * 1972-11-20 1974-06-14 Polzer Eduard
US3839824A (en) * 1973-03-12 1974-10-08 L Ellis Removable safety guard for loading docks and platforms
DE2329930A1 (en) * 1973-06-13 1975-01-09 Siegfried Heckmann Removable diversion barrier for motorways - comprising flexible strip wound on drum for stretching across road to opposite post
US3917231A (en) * 1974-04-01 1975-11-04 Inglis Nurseries Inc Flexible traffic barrier
GB1450390A (en) * 1972-11-21 1976-09-22 Castell W G Road barrier structures
US3990182A (en) * 1976-04-21 1976-11-09 Linder Peter J Entrance security
FR2433090A1 (en) * 1978-08-11 1980-03-07 British Airports Authority Extensible barrier for dividing different floor areas - has upright post with cavity for tape reel and spring biased device to control drawing out of tape
DE3203436A1 (en) * 1982-02-02 1983-08-11 Ernst 5948 Schmallenberg Steinhanses Apparatus for shutting off a motor vehicle parking place
DE3524356A1 (en) * 1985-07-08 1987-01-08 Kaethe Schuchardt Rolling-up and rolling-down device for barrier bands
EP0259204A1 (en) * 1986-09-03 1988-03-09 S.O.P Société dite: Elastic gate for blocking a traffic way

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2043639C (en) * 1972-08-24 VoIz, Eberhard, 7000 Stuttgart Shut-off device, especially for securing parking spaces
US626545A (en) * 1899-06-06 Wire gate
FR817123A (en) * 1936-02-26 1937-08-26 Improvements to pedestrian barriers
US2675197A (en) * 1950-09-20 1954-04-13 Chance Vought Aircraft Inc Crash barrier for aircraft carriers
US2702953A (en) * 1953-03-04 1955-03-01 Suhr Berryman Peterson & Suhr Roadway barrier structure
US2841046A (en) * 1957-05-20 1958-07-01 Russell Mfg Co Shock resistant rope
DE1534471A1 (en) * 1965-03-19 1969-06-19 Herbert Brockmeyer Barriers for streets, highways or the like.
FR2207223A1 (en) * 1972-11-20 1974-06-14 Polzer Eduard
GB1450390A (en) * 1972-11-21 1976-09-22 Castell W G Road barrier structures
US3839824A (en) * 1973-03-12 1974-10-08 L Ellis Removable safety guard for loading docks and platforms
DE2329930A1 (en) * 1973-06-13 1975-01-09 Siegfried Heckmann Removable diversion barrier for motorways - comprising flexible strip wound on drum for stretching across road to opposite post
US3917231A (en) * 1974-04-01 1975-11-04 Inglis Nurseries Inc Flexible traffic barrier
US3990182A (en) * 1976-04-21 1976-11-09 Linder Peter J Entrance security
FR2433090A1 (en) * 1978-08-11 1980-03-07 British Airports Authority Extensible barrier for dividing different floor areas - has upright post with cavity for tape reel and spring biased device to control drawing out of tape
DE3203436A1 (en) * 1982-02-02 1983-08-11 Ernst 5948 Schmallenberg Steinhanses Apparatus for shutting off a motor vehicle parking place
DE3524356A1 (en) * 1985-07-08 1987-01-08 Kaethe Schuchardt Rolling-up and rolling-down device for barrier bands
EP0259204A1 (en) * 1986-09-03 1988-03-09 S.O.P Société dite: Elastic gate for blocking a traffic way

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
THE OFFICIAL GAZETTE OF THE US PATENT OFFICE, vol. 87, no. 16, 21 mars 1899, page 1730; & US-A-626 545 (KORNS) 21 mars 1899 *

Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0375580A1 (en) * 1988-12-16 1990-06-27 Centre D'etudes Techniques De L'equipement De L'est Device for indicating a road block for motor vehicles and a pedestrian crossing
US5050846A (en) * 1990-11-01 1991-09-24 Ship'n Out Company Adjustable length, non-mechanized pedestrian traffic barrier system
EP0678626A1 (en) * 1994-04-18 1995-10-25 SNOLINE S.p.A. Barrier construction for removably closing road barrier passages
EP0685602A1 (en) * 1994-06-01 1995-12-06 Kabushiki Kaisha Shukoh Partition pole system
US5501429A (en) * 1994-06-01 1996-03-26 Kabushiki Kaisha Shukoh Partition pole system
GB2346867B (en) * 1999-02-19 2002-09-25 Tensator Ltd Cassette for queue management system
GB2346867A (en) * 1999-02-19 2000-08-23 Tensator Ltd Cassette for use in temporary barrier system
EP1106751A1 (en) * 1999-12-10 2001-06-13 SOCIETE D'EXPLOITATION DES ETABLISSEMENTS BECHER (Société à responsabilité limitée) Flexible fencing for swimming pools
FR2802230A1 (en) * 1999-12-10 2001-06-15 Becher Ets FLEXIBLE POOL FENCE
BE1013668A3 (en) * 2000-09-01 2002-06-04 Bodart & Valter Atel Partitioning device.
EP1184514A3 (en) * 2000-09-01 2002-07-24 Ateliers Bodart &amp; Valter Partitioning module
GB2387406A (en) * 2002-03-28 2003-10-15 Home Comm Ltd Tape dispenser for use with traffic control uprights to form temporary barrier
GB2387406B (en) * 2002-03-28 2004-03-03 Home Comm Ltd Temporary traffic barrier and method of provision thereof
US6575435B1 (en) * 2002-04-12 2003-06-10 Tracy A. Kotzen Retractable barrier system
WO2004008901A2 (en) * 2002-07-18 2004-01-29 Primac Limited Connector and webbing arrangement
WO2004008901A3 (en) * 2002-07-18 2004-04-15 Primac Ltd Connector and webbing arrangement
US7316388B2 (en) 2002-07-18 2008-01-08 Primac Limited Connector and webbing arrangement
WO2004097120A1 (en) * 2003-04-30 2004-11-11 Arno Harmsen Protective and blocking device
EP1732418A2 (en) * 2004-03-25 2006-12-20 Rite-Hite Holding Corporation Retractable safety barrier
EP1732418A4 (en) * 2004-03-25 2011-02-16 Rite Hite Holding Corp Retractable safety barrier
WO2005121001A1 (en) * 2004-06-10 2005-12-22 Home Communications Limited Retractable reeled tape and control mechanism therefor
US8087443B2 (en) 2007-07-06 2012-01-03 Rite-Hite Holding Corporation Retractable safety barriers and methods of operating same
US8490668B2 (en) 2007-07-06 2013-07-23 Rite-Hite Holding Corporation Retractable safety barriers and methods of operating same
WO2009112159A3 (en) * 2008-03-01 2009-11-26 Secufence Ag Locking system
WO2009112159A2 (en) * 2008-03-01 2009-09-17 Secufence Ag Locking system
US10240307B2 (en) * 2014-04-23 2019-03-26 Qmetrix Gmbh Belt stanchion for a people guidance system
US11560678B2 (en) 2018-04-13 2023-01-24 Montserrat Llobet Forklift safety device and method
US20210189675A1 (en) * 2018-05-11 2021-06-24 Innoventive Solutions Pty Ltd Barrier system
US12031285B2 (en) * 2018-05-11 2024-07-09 Innoventive Solutions Pty Ltd Barrier system
US11697910B2 (en) 2019-08-21 2023-07-11 Rite-Hite Holding Corporation Impact resistant retractable safely barriers
CN110552548A (en) * 2019-08-27 2019-12-10 陈振广 Highway bridge construction road surface protective structure
CN110552548B (en) * 2019-08-27 2021-02-26 陈振广 Highway bridge construction road surface protective structure
CN112301914A (en) * 2020-10-15 2021-02-02 温州融宸科技有限公司 Road construction is with regulation formula limit for height frame

Also Published As

Publication number Publication date
CH670122A5 (en) 1989-05-12

Similar Documents

Publication Publication Date Title
EP0287510A1 (en) Retractable reel-mounted barrier
US4124196A (en) Portable device for screening off an accident scene from view
US20090260562A1 (en) Retractable Parking and Safety Cone and Method of Use
US4382714A (en) Vehicle disabling means
US3590608A (en) Locking device
US20100301296A1 (en) Enclosure gate assembly
US5472162A (en) Cap lock for sign stand
US6089302A (en) Extensible doorway barrier
US3981166A (en) Easily attached bicycle locking apparatus
US6749362B1 (en) Folding motor vehicle immobilizer and chase inhibitor
US4493502A (en) Car body guard
FR2714404A1 (en) Lightweight bar for deploying row of spikes across road
US4920772A (en) Bicycle lock
US11111642B2 (en) Vehicle stopping device
US4065104A (en) School crossing barricade
JP3217780U (en) road sign
FR2706499A1 (en) Deployable barrier device making it possible to produce a temporary blockage on a road or motorway lane
US20080219762A1 (en) Apparatus and method for covering a bollard
ES2720044T3 (en) Retention device and wheelchair retention system with such a retention device
FR2490466A1 (en) STORAGE HELMET AND EASY TRANSPORT
ES2609755T3 (en) A clamp
US7300096B2 (en) Emergency vehicle blind apparatus
FR2817569A1 (en) Barrier to prevent vehicles from entering a one-way road at the wrong end has spring-loaded plates which overlap in one direction and expose sharp teeth in other
DE10118028B4 (en) Self-help for motor vehicles
GB2171375A (en) Motor vehicle and trailer protection

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT DE FR IT

17P Request for examination filed

Effective date: 19881103

17Q First examination report despatched

Effective date: 19900129

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19900730

R18W Application withdrawn (corrected)

Effective date: 19900730