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EP0761911B1 - Sicherheits-Sperrvorrichtungsbauteil für den kontrollierten Durchgang durch die Sperrvorrichtung - Google Patents

Sicherheits-Sperrvorrichtungsbauteil für den kontrollierten Durchgang durch die Sperrvorrichtung Download PDF

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Publication number
EP0761911B1
EP0761911B1 EP96420285A EP96420285A EP0761911B1 EP 0761911 B1 EP0761911 B1 EP 0761911B1 EP 96420285 A EP96420285 A EP 96420285A EP 96420285 A EP96420285 A EP 96420285A EP 0761911 B1 EP0761911 B1 EP 0761911B1
Authority
EP
European Patent Office
Prior art keywords
barrier
lateral
bars
lugs
locking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP96420285A
Other languages
English (en)
French (fr)
Other versions
EP0761911A1 (de
Inventor
Pierre Descombes
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.)
Semco SARL
Original Assignee
Semco SARL
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 Semco SARL filed Critical Semco SARL
Publication of EP0761911A1 publication Critical patent/EP0761911A1/de
Application granted granted Critical
Publication of EP0761911B1 publication Critical patent/EP0761911B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E01F13/02—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
    • E01F13/022—Pedestrian barriers; Barriers for channelling or controlling crowds
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B11/00—Means for allowing passage through fences, barriers or the like, e.g. stiles
    • E06B11/02—Gates; Doors

Definitions

  • the present invention relates to a removable barrier element which can be used with other removable elements making it possible to constitute a so-called security barrier as described in the first part of claim 1.
  • Such a barrier is commonly used to, for example, delimit an area, prohibit access or channel a crowd during a street demonstration, in particular. It is formed by assembling well-known metallic elements, each element comprising a horizontal rectangular frame, provided with parallel transverse bars, feet situated in the extension of the lateral uprights of the frame and means for hooking to the adjacent elements, situated on these side uprights.
  • This stall has the drawback of breaking the continuity of the barrier and of making it possible for one or the other of the two sections to overturn or move, in the event of uncontrolled crowd movement.
  • this stall can be difficult to achieve in some cases, and the attachment means, constituted by hook-shaped curved legs, are exposed to the passage of the crowd and can be injurious.
  • British Patent No. 679,297 describes barrier elements for constituting a safety barrier.
  • An element comprising a lower plate forming a sole, two lateral uprights independent of each other, fixed to the ends of this plate, and a door pivotally mounted on one of these uprights.
  • This flap element has the disadvantage of having only a limited longitudinal solidity, so that it would undoubtedly have to deform in the event of longitudinal stress exerted on the barrier, following a crowd movement, for example. This deformation could cause the elements to drop out, and therefore break the continuity of the barrier, which could overturn.
  • the ends of these uprights can be offensive in the event of crowd movement, particularly in the event of deformation and torsion of this element.
  • the invention aims to remedy these drawbacks by providing a barrier element allowing the easy and controlled crossing of a so-called "security" barrier. It also aims to provide an element that is simple to manufacture, transport and handle.
  • the element which it concerns comprises, in a manner known per se, lateral uprights provided with means for hooking to the adjacent barrier elements, and a pivoting leaf, which can be locked in the plane of the barrier, to prevent any crossing of this, and be erased by pivoting, to allow the passage of people on either side of the barrier.
  • the lateral uprights of the element extend upwards and are connected to each other, at their upper part, by a cross member, this cross member being situated at a height such that it allows the passage of a person.
  • the element according to the invention thus comprises a rectangular frame projecting vertically in progress of use.
  • This frame gives good structural homogeneity to the element, allowing the latter to resist without damage to the longitudinal forces which the barrier may undergo or to handling and transport, and constitutes a recess allowing the easy, safe and controlled passage of people.
  • the upper part of the element can receive a panel comprising indications such as "ENTRY”, “EXIT”, or “CASE”, for example, easily visible to the public.
  • the barrier element comprises at least two lateral bars forming feet for holding the element in a vertical position, which are articulated, at their upper part, to one of the lateral uprights of the element and which comprise, at their lower part, retractable rods forming, in the active position, a spacer for holding the bars in the deployed position, and not obstructing, in the erased position, the flap of the bars against the lateral uprights of the item.
  • the element comprises two pairs of lateral bars forming feet, each pair being pivotally mounted on one of the lateral uprights of the element; the two bars located on the same side of the element are connected to one another by the same pivoting retractable rod, bent at least twice to present an elongated middle part parallel to a lower crosspiece that the element comprises; and this lower cross member of the element comprises grooves capable of receiving and removably retaining the elongated middle parts of the rods.
  • the element according to the invention is particularly simple to handle.
  • one of the lateral uprights of the element comprises hook-shaped curved legs, capable of being engaged around the upright corresponding side of the neighboring element; these tabs comprise connecting rods connected to a locking bar, this locking bar being movable, by pivoting of the connecting rods, between a retracted position, in which the lateral upright of the adjacent barrier element can be introduced into the tabs or released out of these, and a locking position, in which it comes into contact with the lateral upright of the adjacent barrier element, so as to keep it in the bottom of the curved portions of the legs and to prevent any release of this upright out of these legs.
  • This system also allows a quick release, in order to create, if necessary, a large passage, and allows the adaptation of the gate element according to the invention, to the type of street barriers commonly used in practice.
  • the attachment of the element according to the invention to an adjacent barrier element is thus carried out in a perfectly safe manner, and any risk of detachment is avoided.
  • the bar can be immobilized in the locked position by an appropriate means, such as a padlock.
  • Figures 1 and 2 show, from different angles, a barrier element 1 usable with barrier elements 2 making it possible to constitute a so-called "security" barrier.
  • Elements 2 are well known. Each comprises a horizontal rectangular frame 3 provided with parallel transverse bars 4, feet 5 located or not in the extension of the lateral uprights 3a of the frame 3 and projecting legs 6, curved in the shape of a hook, which are located on one of the lateral uprights 3a. These legs 6 can receive the amount 3a devoid of legs 6 of an adjacent element 2, and thus allow the attachment of the elements 2 one after the other.
  • the element 1 comprises a rectangular frame 10, oriented vertically during use, which is provided with an upper cross member 12 supporting a panel 13 and a lower cross member 14 comprising two stirrups 15. These stirrups 15 delimit lateral grooves 15a, as shown in Figure 2.
  • the panel 13 includes indications such as "ENTER”, "EXIT”, or "CASE”, for example.
  • One of the lateral uprights 10a of the frame 10 is provided with projecting lugs 16 for attachment to an adjacent element 2, and the other lateral upright 10a can be engaged in the lugs 6 of the other adjacent element 2.
  • one of the lateral uprights 10a has a leaf 20, pivoting about a vertical axis.
  • This leaf 20 is formed by a U-shaped edge element 21, transverse bars 22 and lugs 23, of the leaf 20 stop in the closed position, visible in FIG. 4.
  • the frame 10 further comprises two pairs of side bars 25 forming feet for holding the element 1 in a vertical position. These bars 25 are pivotally mounted, at their upper part, on the lateral uprights 10a, around an axis perpendicular to these uprights.
  • the two bars 25 located on the same side of the frame 10 are connected to each other by a pivoting rod 26. Each rod 26 is bent four times at right angles to form two coaxial end journals, engaged through the bars 25, which allow the rod 26 to pivot relative to the bars 25, and an elongated middle part 26a, parallel to the lower cross member 14 of the frame 10.
  • the rods 26 are movable between an active position and an erased position. In the active position, their elongated middle portions 26a can be received and be detachably retained in the grooves 15a, as appears in FIG. 2, thus forming spacers for holding the bars 25 in the deployed position. In the retracted position, the rods 26 do not obstruct the flap of the bars 25 against the uprights 10a.
  • the lateral upright 10a comprising the legs 16 is further provided with a locking bar 30 with T-section, connected to these legs 16 by means of two double links 31, the assembly forming a deformable parallelogram.
  • this locking bar 30 is movable between an erased position, shown in phantom, in which the lateral upright 3a of the adjacent barrier element 2 can be introduced into the legs 16 or released from those -ci, and a locking position, shown in solid lines, in which the bar 30 comes into contact with the lateral upright 3a, so as to maintain it in the bottom of the curved part of the legs 16 and to prevent any release of this amount 3a out of these legs 16.
  • Figure 4 shows that the element 1 also comprises a pivoting latch 40, coming, in the position shown, opposite the stops 23 and thus ensuring the locking of the leaf 20 in the closed position, and which can be erased to allow the opening of the leaf 20.
  • This latch 40 is mounted, for simplicity, on the same axis 41 as that allowing the pivoting of the upper link 31.
  • one or the other of the legs 16 and the bar 30 may comprise holes coming opposite one another in the active position of the bar 30, allowing the passage of an appropriate locking means, such as that the handle of a padlock, which ensures the immobilization of the bar 30 in this active position.
  • the latch 40 may also include a hole coming opposite these two holes in the locking position of the leaf 20, so that this latch can be immobilized by this same locking means or padlock.
  • the invention thus provides a barrier element provided with a leaf, making it possible to prohibit any crossing of the barrier when the leaf is closed, or any stalling of the elements 1 and 2 when the bar 30 is locked in the active position.
  • the element 1 When the leaf 20 is open, the element 1 allows the easy and controlled passage of people on either side of the barrier.

Landscapes

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

Claims (7)

  1. Lösbares Absperrungsbauteil (1), verwendbar mit weiteren lösbaren Bauteilen zur Errichtung einer sogenannten Sicherheits-Absperrung, wobei dieses Bauteil Seitenstangen (10a), die mit Mitteln (16) zum Einhaken in die benachbarten Absperrungsbauteile (2) versehen sind, und einen drehbaren Türflügel (20) umfaßt, der in der Ebene der Absperrung verriegelt werden kann, um jeglichen Durchgang durch diese zu verhindern, und der durch Drehen beiseite genommen werden kann, um Personen von der einen und von der anderen Seite der Absperrung her durchgehen zu lassen, Bauteil (1), dadurch gekennzeichnet, daß die Seitenstangen (10a) nach oben verlängert und an ihrem oberen Teil durch eine Traverse (12) miteinander verbunden sind, wobei diese Traverse (12) so hoch sitzt, daß eine Person passieren kann.
  2. Absperrungsbauteil nach Anspruch 1, dadurch gekennzeichnet, daß sein oberer Teil ein Schild (13) mit Hinweisen umfaßt.
  3. Absperrungsbauteil nach Anspruch 1 oder Anspruch 2, dadurch gekennzeichnet, daß es mindestens zwei seitliche Stäbe (25) umfaßt, die Füße zum Halten des Bauteils (1) in senkrechter Stellung bilden, die an ihrem oberen Teil mit einer Gelenkverbindung mit einer der Seitenstangen des Bauteils (1) verbunden sind und die an ihrem unteren Teil hochklappbare Stangen (26) umfassen, die in aktiver Stellung einen Haltesteg für die Stäbe (25) in ausgeklappter Stellung bilden und die in zurückgenommener Position kein Hindernis für das Zurückklappen der Stäbe (25) gegen die Seitenstangen (10a) des Bauteils (1) bilden.
  4. Absperrungsbauteil nach Anspruch 3, dadurch gekennzeichnet, daß es zwei Paare von seitlichen Stäben (25), die Füße bilden, umfaßt, wobei jedes Paar drehbar an einer der Seitenstangen (10a) des Bauteils (1) angebracht ist; die zwei Stäbe (25), die auf der gleichen Seite des Bauteils (1) liegen, sind miteinander durch dieselbe drehbare hochklappbare Stange (26) verbunden, die mindestens zweimal abgewinkelt ist, um einen mittleren verlängerten Abschnitt (26a) aufzuweisen, der zu einer unteren Traverse (14) parallel läuft, die zum Bauteil (1) gehört; und diese untere Traverse (14) des Bauteils (1) umfaßt Rillen (15a), die die mittleren verlängerten Abschnitte (26a) der Stangen (26) aufnehmen und lösbar festhalten können.
  5. Absperrungsbauteil nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß eine seiner Seitenstangen (10a) hakenförmig gebogene Klammern (16) umfaßt, die um die entsprechende Seitenstange (3a) des benachbarten Bauteils (2) eingehakt werden können; diese Klammern (16) umfassen Schwingarme (31), die auf einem Verriegelungsglied (30) befestigt sind, wobei dieses Verriegelungsglied (30) durch Drehen der Schwingarme beweglich ist zwischen einer zurückgenommenen Stellung, in der die Seitenstange (3a) des benachbarten Absperrungsbauteils (2) in die Klammern (16) eingeführt oder aus diesen losgelöst werden kann, und einer Verriegelungsstellung, bei der es mit der Seitenstange (3a) des benachbarten Absperrungsbauteils (2) in Kontakt kommt in der Weise, daß sie in der Kehle der gebogenen Teile der Klammern (16) festgehalten wird und jedes Losmachen dieser Stange (3a) aus diesen Klammern (16) verhindert wird.
  6. Absperrungsbauteil nach Anspruch 5, dadurch gekennzeichnet, daß die eine oder die andere der Klammem (16) und das Verriegelungsglied (30) Löcher haben, die in Verriegelungsstellung des Verriegelungsglieds (30) einander gegenüberliegen, so daß ein geeignetes Verriegelungsteil, wie zum Beispiel der Bügel eines Hängeschlosses, hindurchgeschoben werden kann.
  7. Absperrungsbauteil nach Anspruch 6, dadurch gekennzeichnet, daß es eine drehbare Klinke (40) umfaßt mit einem Loch, das sich den beiden obengenannten Löchern gegenüber befindet, wenn der Türflügel (20) in Verriegelungsstellung ist, so daß diese Klinke (40) durch dieses gleiche Verriegelungsteil oder Hängeschloß arretiert werden kann.
EP96420285A 1995-09-01 1996-08-29 Sicherheits-Sperrvorrichtungsbauteil für den kontrollierten Durchgang durch die Sperrvorrichtung Expired - Lifetime EP0761911B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9510457 1995-09-01
FR9510457A FR2738279B1 (fr) 1995-09-01 1995-09-01 Element de barriere de type barriere de securite permettant le franchissement controle de la barriere

Publications (2)

Publication Number Publication Date
EP0761911A1 EP0761911A1 (de) 1997-03-12
EP0761911B1 true EP0761911B1 (de) 2000-04-05

Family

ID=9482320

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96420285A Expired - Lifetime EP0761911B1 (de) 1995-09-01 1996-08-29 Sicherheits-Sperrvorrichtungsbauteil für den kontrollierten Durchgang durch die Sperrvorrichtung

Country Status (3)

Country Link
EP (1) EP0761911B1 (de)
DE (1) DE69607542D1 (de)
FR (1) FR2738279B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2844819B1 (fr) 2002-09-25 2004-11-26 Eurofence Barriere mobile demontable, et repliable formee de panneaux de pieds separables et de barreaux charnieres pour realiser l'assemblage
US10662677B1 (en) * 2014-09-22 2020-05-26 Kb Enterprise, Llc Gate latching system
DE102015209433B4 (de) * 2015-05-22 2018-06-21 Oliver Kastens Verwendung eines Wellenbrechers in einem Sicherheitssystem für ein Veranstaltungsgelände
CN107570457A (zh) * 2017-07-31 2018-01-12 成都市红亿科技有限公司 一种车位锁自动清洗的实现方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1331836A (en) * 1919-09-13 1920-02-24 Andrew J Wilbanks Gate-operating device
GB679297A (en) * 1950-06-20 1952-09-17 Tubular Construction Systems L Improvements in or relating to barriers and like guards

Also Published As

Publication number Publication date
EP0761911A1 (de) 1997-03-12
DE69607542D1 (de) 2000-05-11
FR2738279B1 (fr) 1997-11-14
FR2738279A1 (fr) 1997-03-07

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