EP0443052B1 - Dispositif barrière pour des emplacements dans un parking - Google Patents

Dispositif barrière pour des emplacements dans un parking Download PDF

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Publication number
EP0443052B1
EP0443052B1 EP90103173A EP90103173A EP0443052B1 EP 0443052 B1 EP0443052 B1 EP 0443052B1 EP 90103173 A EP90103173 A EP 90103173A EP 90103173 A EP90103173 A EP 90103173A EP 0443052 B1 EP0443052 B1 EP 0443052B1
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EP
European Patent Office
Prior art keywords
post
barrier
arrangement according
barrier arm
blocking arrangement
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
EP90103173A
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German (de)
English (en)
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EP0443052A1 (fr
Inventor
Kurt Berner
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Individual
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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
Priority to DE59005943T priority Critical patent/DE59005943D1/de
Priority to AT90103173T priority patent/ATE106478T1/de
Priority to EP90103173A priority patent/EP0443052B1/fr
Publication of EP0443052A1 publication Critical patent/EP0443052A1/fr
Application granted granted Critical
Publication of EP0443052B1 publication Critical patent/EP0443052B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E01F13/06—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 by swinging into open position about a vertical or horizontal axis parallel to the road direction, i.e. swinging gates
    • E01F13/065—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 by swinging into open position about a vertical or horizontal axis parallel to the road direction, i.e. swinging gates specially adapted for individual parking spaces

Definitions

  • Parking space for motor vehicles is becoming increasingly scarce, not only in the metropolitan areas. Individual parking spaces or entire parking spaces are therefore increasingly being used by unauthorized persons.
  • shut-off arrangements are known which block the access to larger parking areas and parking lots. Such blocking arrangements for entire areas can only be used where a certain area can be blocked off for unauthorized persons.
  • Foldable barrier posts are known for this purpose, which are mounted approximately in the middle of the approach side of the individual parking space.
  • barrier posts can only be flipped over by the authorized person - either manually or by remote control, depending on the design - and driven over for the purpose of entering the parking space.
  • these bollards are mounted in the middle of the entrance width of the individual parking spaces and there is again a full passage width between the individual bollards, so that an unauthorized person can enter between them if several parking spaces are not used.
  • the remotely operated variant of such bollards contains mechanical components, e.g., over the entire height of the post, due to the joint at the base of the post. Levers or shafts and when starting off quickly to expensive damage to this mechanism.
  • FR-A-1448649 shows a vertically opening barrier for parking spaces and their special arrangement on the same corner of the entrance side of each parking space, so that the post of the next barrier also serves as an additional securing element to prevent the neighboring barrier from being bypassed .
  • the barriers are triggered and secured only mechanically.
  • the US-A-4658543 shows as the next document (preamble of claim 1) an upward-opening barrier, the upper cover is coupled to a parallel running beam.
  • an upward-opening barrier is operated electrically and powered by solar cells, which can also be remotely controlled, the drive unit and batteries being arranged in the vertical post of the barrier.
  • the barrier arm in particular is predestined to carry solar cells that generate electricity, which is stored in accumulators in order to supply the electrical drive unit with energy for moving the barrier arm.
  • the drive unit and accumulators are located inside the post.
  • the drive unit which contains a low-voltage DC motor, is arranged at the upper end of the post, in the vicinity of the axis passing through the post, by means of which the barrier arm is mounted in the upper region of the post.
  • This drive unit also comprises a radio receiver which is controlled by means of a handheld transmitter which the authorized person carries with him in order to activate the drive unit and to open or close the barrier arm as desired.
  • the drive unit also includes a corresponding sensor and control system to move backwards in order to avoid injuries or damage when the barrier arm moves, even with very low resistance, caused by objects or persons in the range of motion of the barrier arm.
  • the barrier in the form of a barrier is that the post contains important parts, such as accumulators and drive units, especially in the higher areas, but these do not have to be located directly at the base of the post.
  • To assemble the barrier it is sufficient to screw the post to the base.
  • a mounting plate that is larger than the base area of the post is usually used for this.
  • a predetermined breaking point is provided in the lower area of the post, as close as possible to the screw connection to the floor, so that the post in the event of transverse forces on the posts, which usually do not occur directly above the floor but at the level of the bumper of a motor vehicle as a whole, if possible without being damaged, tears off the screw connection relative to the substrate.
  • a predetermined breaking point could be made from an annular area made of correspondingly poorly dimensioned plastic.
  • the predetermined breaking point can also be designed to be elastic, so that even before the post is finally torn off the base plate, a deflection of the post by a certain angular amount is possible without damage, and the post returns to its original position after the load has been removed.
  • the post is nevertheless detached from the base plate at the predetermined breaking point, the components contained therein, such as batteries and drive unit, are undamaged and, if appropriate, the post itself, which is made of sheet steel, is repaired by replacing the predetermined breaking point or the wrapping of the post is relatively simple. The time and therefore the repair costs remain low. Since, in contrast to the foldable barrier post, a barrier-like barrier does not have to be run over by the motor vehicle, the dimensioning, in particular of the post, is not too narrow and in principle no damage to the underside of the motor vehicle can occur. In addition, no excavation work is required to sink certain components into the ground even when the barrier is installed, so that the installation of such a shut-off arrangement also requires little effort.
  • the power supply via solar cells is dimensioned so that dim, incident light is sufficient for four hours to be able to open and close the barrier arm several times. Since the energy supplied by the solar cells is limited, the force required to open and close the barrier arm must be minimized. This is done by making the barrier arm as light as possible, yet sufficiently stable, and restricting the length of the barrier arm to the absolutely necessary length in order to keep the required torque low by reducing the lever arm.
  • the closed position of the barrier arm is adjusted so that it deviates by a few degrees from the horizontal, which is perpendicular to the axis of the barrier arm. This is especially necessary if the solar cells are mounted in the horizontal surface of the barrier arm, as this causes the rainwater, etc., to run off, for example. If the solar cells are in the horizontal surface of the barrier arm, a 1.20 to 1.50 m long barrier arm is usually complete sufficient, the horizontal surface of which is about 15 cm wide. The space available for the solar cells thereby ensures the sufficient energy supply of a DC motor, for example working with 24 volts, in the drive unit.
  • the solar cells are slightly recessed in relation to the lateral upper edges of the barrier arm, on the one hand to prevent damage from above, if possible, by the protruding side edges of the barrier arm and, on the other hand, to complicate their disassembly and theft by overlapping into the side area of the solar cell surface.
  • the electric drive unit can also be mechanically decoupled from the axis of the barrier arm to be driven, for example by means of a key switch, so that the barrier can also be opened manually in the event of a lack of energy. Since an access aid, such as a key for the key switch, is also required for this, the parking space cannot be occupied by unauthorized persons even if there is no energy.
  • the barrier arm itself will preferably consist of two parallel, essentially vertical sheet metal profiles which run along opposite sides of the post and through an axis which extends from one sheet metal profile to the other extends through the post, is stored in the upper region.
  • the sheet metal profiles run parallel to one another at a distance of approximately the width of the post, or approach each other somewhat more by appropriate cranking.
  • the sheet metal profiles are preferably U-profiles. Are their free legs directed outwards, so cup-shaped plastic covers are preferably attached to their outer sides, which protrude slightly beyond the edge of the solar cells, which are located between the two U-profiles. These are held at a desired distance from one another by a further U-shaped profile or a similar spacer, so that the solar cells themselves do not have to perform any mechanically load-bearing function in the barrier arm in order to exclude torsions and other loads on these solar cells as far as possible.
  • the solar cells are not installed essentially horizontally, but at an angle to the vertical surfaces of the barrier arm, in order to ensure a better angle of incidence of the incident light rays and thus a higher energy yield of the solar cells. In this case too, it should be ensured that the protruding edge of the solar cells does not protrude beyond the sheet metal parts of the barrier arm.
  • brackets can be used on their inner sides for attaching an antenna rod which is used to receive the radio signals from the handheld transmitter. This has the advantage that there are no shielding metal parts between the handheld transmitter and the antenna rod located on the inside of the plastic cover, so that good reception of the radio signal is ensured without the antenna rod protruding freely and being susceptible to damage and theft.
  • foil-shaped solar cells have also recently been on the market.
  • the inside can consist of at least one sheet metal profile, over which a plastic cover is slid, which does not have essentially vertical, if also curved, side surfaces, but rather inclined side surfaces.
  • the film-shaped solar cells can be applied and glued to the outer surfaces of these plastic covers. Removal of the plastic cover leads to the destruction of the solar cells, so that only the connection of the plastic shell with the supporting sheet metal profiles must be made sufficiently firm and secure.
  • Fig. 1 shows the assembly of the barrier barrier arrangement according to the invention within the individual parking spaces that are to be locked.
  • the barrier post is located on the same side of the edge intended for entry into the parking space.
  • a post In the direction in which the free end of the closed barrier arm points, a post must of course stand at the next parking space in order to effectively prevent the entry of unauthorized vehicles through the closed barrier arm.
  • this post will be the barrier blocking the next parking space, but if there are unblocked parking spaces then this can also be a normal, permanently installed post without a barrier arm.
  • a construction of the barrier arm 3 is shown in the middle parking spaces, which consists of two straight, parallel to each other at the distance of the width of the post 2 profiles between which the solar cells 4 are mounted.
  • the two profiles are connected to one another via a continuous axis 14, which runs through the post 2 and is supported therein.
  • the two profiles will usually be sheet metal profiles.
  • these sheet metal profiles 12 between the post 2 and the solar cells 4 can be cranked in order to continue parallel to one another at a smaller distance, as in the left Parking space shown in Fig. 1.
  • Fig. 2 shows a perspective view of one of the barriers 1 of Fig. 1, consisting of the post 2 and the Barrier arm 3, which is rotatably mounted by means of an axis 14 in the upper part of the post 2, so that it can be pivoted from an approximately vertical, open into an approximately horizontal, closed position and vice versa.
  • the barrier arm 3 In the closed position, the barrier arm 3 is not horizontal, but deviates from it by an angle 11 in order to ensure automatic cleaning of the solar cells 4 installed in the surface of the barrier arm 3 by draining off and not evaporation of the rainwater that strikes.
  • the post 2 is hollow and made of sheet steel or similar material. On one of the vertical sides, the post 2 is accessible by opening a flap 9, which is secured by a flap lock 17.
  • the drive unit 5 which includes an electric motor 18, possibly with a corresponding gear, and a controller including Corresponding sensors which immediately stop the movements of the barrier arm and at least partially reverse them if any resistance is opposed to the movement of the barrier arm 3.
  • This drive unit 5 is connected to accumulators 6, which are located below the drive unit in the post 2 and are connected to it via electrical lines.
  • a radio receiver (not shown) is accommodated in post 2.
  • the drive unit can be decoupled from the barrier arm by means of a key switch 10, so that the latter can also be moved manually. Since the key for the key switch 10, like the hand transmitter, is only in the possession of the authorized person, the barrier 1 cannot be opened manually by an unauthorized person.
  • the post 2 is firmly connected to the ground via the base plate 16, usually screwed.
  • a predetermined breaking point 15 is provided, which first causes an elastic yield when the transverse forces act on the post and, in the event of greater load, causes the entire post 2 to be torn off from the base plate 16.
  • the post 2 itself and, above all, the components arranged inside are normally not damaged, so that the repair only consists in the insertion of a new predetermined breaking point 15.
  • This can be a frame made of plastic material.
  • FIG. 2 shows an embodiment with non-cranked sheet metal profiles 12 running at a spacing of the width of the post 2, corresponding to the middle representations of FIG. 1.
  • barrier arm 3 shows a cross section through a barrier arm 3, which essentially consists of U-profiles:
  • U-profiles 19 are mounted with a vertical upright middle part and outwardly projecting free ends 22 spaced apart, which is secured by a further U-profile 23 as a spacer.
  • This U-section 23, which serves as a spacer, is located in the upper region of the free space between the two U-sections 19 and serves as a support surface for the mechanically unstable solar cells 4, which therefore do not protrude above the upper edges of the U-sections 19, but slightly opposite these are lowered, which protects against damage.
  • the two U-profiles 19 are also connected to one another via an axis 14 which is supported at its ends in bearing blocks 25 which are firmly connected to the profiles 19.
  • the axis 14 can be non-rotatably connected to the U-profiles 19, so that rotating the axis 14 in the post 2 is then sufficient to move the barrier arm 3.
  • Shell-shaped plastic covers 13 are placed over the free ends 22 of the U-profiles 19 and extend from one free end 22 to the other of a U-profile and have a somewhat curved outer contour.
  • the upper free end 26 of the plastic cover 13 protrudes somewhat above the U-profile 19 into the space between the two U-profiles 19, which represents additional protection and, above all, an anti-theft device for the solar cells 4.
  • FIG. 4 shows a structure similar to that of FIG. 3, but here the solar cells 4 are inclined in order to ensure a better angle of incidence for the incident light beams. Since the solar cells 4 should not protrude above the upper edge of the profiles 19 in this case as well, the profile 23 connecting the U-profiles 19 must be mounted correspondingly lower.
  • the 3 further shows on the inside of one of the plastic covers 13 a holder 21 for receiving an antenna rod 20 for the radio receiver for controlling the drive unit 5.
  • the holder 21 consists in an approximately closed eyelet with a circular inner diameter corresponding to the outer diameter of the antenna rod 20 to be inserted, so that with at least two such holders over the length of the plastic cover 13, a simple insertion of the antenna rod 20 into the holders 21 is possible. By mounting the antenna rod at this point it is ensured that between there are no shielding metal parts in the hand transmitter and the antenna rod.
  • Fig. 5 shows another cross-sectional shape of the barrier arm 3:
  • the U-profiles 19 are directed towards each other with their free ends 22, so that this results in a box shape which is closed towards the outside and in which there is no need for plastic covers 13.
  • the two U-profiles 19 are at least fixed relative to one another by spacers 27, which are arranged between the upper free ends of the U-profiles 19 and are firmly connected to them.
  • This spacer 27 also serves as a mounting surface for the solar cells 4.
  • the solar cells 4 can be tilted in that an additional spacer block 28 is inserted between the one free end 22 of the U-profile 19 and the spacer 27, so that the Spacer 27 is given.
  • By appropriate shaping of the spacer it can be ensured that the solar cells 4 protrude below the upper free ends 22 of the U-profiles 19 and are thereby secured against disassembly.
  • Fig. 6 shows the cross section through a barrier arm 3, as it could look when using flexible, film-shaped solar cells 4.
  • the stability and torsional rigidity of the barrier arm 3 is ensured by two U-profiles 19 which are directed towards one another and connected to one another with the central region.
  • a plastic cover 13 can be inserted or pushed over such a supporting profile, the outer contour of which can be freely designed within wide limits. If, for example, U-profiles 19 with legs of unequal length are used, the shorter free ends of which are at the top and the longer free ends 22 of which are at the bottom, the plastic cover 13 can have, for example, an approximately triangular outer contour, the The side surfaces project upwards at an angle to the center.
  • the solar cells 4 are glued onto these side surfaces 29, whereby an optimal angle of incidence of the sun rays is ensured with a corresponding choice of the inclined position of the side surfaces 29.
  • the plastic cover 13 can have holders 21 on the inside for receiving an antenna rod 20.
  • the individual barriers 1 can be connected to a power line network in addition to the solar cell power supply.
  • a higher installation effort is necessary.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Photovoltaic Devices (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Laminated Bodies (AREA)

Claims (14)

  1. Ensemble d'interdiction d'accès à barrière (1) pour des aires de stationnement, comprenant chacun un poteau (2) et un bras de barrière (3) monté dans celui-ci de manière à pouvoir pivoter autour d'un axe horizontal (14), l'ensemble comportant
    a) un mécanisme d'entraînement électrique,
    b) une alimentation en énergie au moyen de cellules solaires (4),
    c) un récepteur radio pour la commande du mécanisme d'entraînement électrique,
    d) l'unité d'entraînement (5), et en-dessous de celle-ci des accumulateurs rechargeables (6) pour son alimentation courant, étant disposés dans le poteau (2) de chaque barrière,
    caractérisé en ce que
    e) les cellules solaires (4) sont disposées dans la surface externe de chaque bras de barrière (3),
    f) le mécanisme d'entraînement électrique est constitué par une unité d'entraînement (5) à courant continu basse tension,
    g) l'unité d'entraînement (5) et les accumulateurs rechargeables (6) sont disposés au-dessus d'une zone destinée à la rupture, et l'unité d'entraînement (5) est disposée dans la zone supérieure du poteau (2),
    h) l'unité d'entraînement (5) peut être découplée du bras de barrière (3) au moyen d'un interrupteur à clé (10), en vue d'un fonctionnement manuel,
    i) l'accès de chaque emplacement de stationnement est interdit par à chaque fois une barrière (1) constituée d'un poteau (2) et d'un bras de barrière (3), et
    j) le poteau (2) est toujours situé dans le même coin du côté de l'entrée de chaque emplacement de stationnement.
  2. Ensemble d'interdiction d'accès selon la revendication 1, caractérisé en ce que le bras de barrière (3), dans la position de fermeture, forme un angle (11) par rapport à l'horizontale.
  3. Ensemble d'interdiction d'accès selon l'une des revendications précédentes, caractérisé en ce que le bras de barrière (3) présente une section transversale sensiblement rectangulaire, et en ce que les cellules solaires (4) sont montées dans la surface approximativement horizontale, en retrait vers le bas par rapport aux bords latéraux supérieurs du bras de barrière (3).
  4. Ensemble d'interdiction d'accès selon la revendication 1, 2 ou 3, caractérisé en ce que le bras de barrière (3) est constitué de deux profilés en tôle disposés sensiblement à la verticale, entre lesquels se trouvent les cellules solaires (4).
  5. Ensemble d'interdiction d'accès selon la revendication 4, caractérisé en ce que les profilés en tôle sont des profilés en "U" (19) dont les extrémités libres (22) sont dirigées vers l'extérieur et sur lesquelles sont rapportées à l'extérieur, des éléments de recouvrement (13) en matière plastique.
  6. Ensemble d'interdiction d'accès selon la revendication 5, caractérisé en ce que les éléments de recouvrement (13) en matière plastique comportent sur leur côté intérieur, des supports (21) destinés à recevoir un barreau d'antenne (20).
  7. Ensemble d'interdiction d'accès selon l'une des revendications 5 ou 6, caractérisé en ce que, dans la zone des poteaux, les profilés s'étendent parallèlement l'un par rapport à l'autre sur des côtés opposés du poteau (2), et sont reliés l'un à l'autre par un axe (14) qui s'étend au travers du poteau (2) dans lequel il est monté sur paliers.
  8. Ensemble d'interdiction d'accès selon l'une des revendications précédentes, caractérisé en ce que l'unité d'entraînement (5) comprend un moteur à courant continu de 24 volts, et en ce que le bras de barrière (3) présente une longueur de 1,20 à 1,50 m, ainsi qu'une largeur de 10 à 20 cm.
  9. Ensemble d'interdiction d'accès selon l'une des revendications 4 à 8, caractérisé en ce que les cellules solaires (4) sont montées entre les profilés sensiblement en position verticale, du bras de barrière (3), en formant avec ceux-ci un angle différent de 90°.
  10. Ensemble d'interdiction d'accès selon l'une des revendications 1, 2, 4, 7, 8, caractérisé en ce que sur un profilé métallique central, au centre de la section transversale du bras de barrière (3), est monté un élément de recouvrement (13) en matière plastique, présentant des surfaces latérales (29) qui s'étendent de manière inclinées vers le haut en direction du centre, et sur lesquelles sont collées des cellules solaires (4) se présentant sous la forme d'une feuille mince, flexible.
  11. Ensemble d'interdiction d'accès selon la revendication 10, caractérisé en ce que l'élément de recouvrement (13) possède sur son côté intérieur, un support (21) destiné à recevoir un barreau d'antenne (20).
  12. Ensemble d'interdiction d'accès selon l'une des revendications précédentes, caractérisé en ce que la fixation par vissage du poteau (2) sur le sol ou une plaque de montage solidaire de celui-ci, est réalisée en tant que zone faiblement dimensionnée, destinée à la rupture.
  13. Ensemble d'interdiction d'accès selon l'une des revendications 1 à 11, caractérisé en ce que le poteau (2) est essentiellement réalisé en tôle d'acier, une zone de forme annulaire en matière plastique, faiblement dimensionnée, étant prévue en tant que zone destinée à la rupture.
  14. Ensemble d'interdiction d'accès selon la revendication 12 ou 13, caractérisé en ce que la zone destinée à la rupture est de configuration élastique, de sorte qu'avant son arrachement, le poteau peut dévier d'une valeur angulaire limitée, sans détérioration, et le poteau (2) peut revenir dans sa position initiale verticale.
EP90103173A 1990-02-19 1990-02-19 Dispositif barrière pour des emplacements dans un parking Expired - Lifetime EP0443052B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE59005943T DE59005943D1 (de) 1990-02-19 1990-02-19 Schranken-Absperranordnung für Parkflächen.
AT90103173T ATE106478T1 (de) 1990-02-19 1990-02-19 Schranken-absperranordnung für parkflächen.
EP90103173A EP0443052B1 (fr) 1990-02-19 1990-02-19 Dispositif barrière pour des emplacements dans un parking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90103173A EP0443052B1 (fr) 1990-02-19 1990-02-19 Dispositif barrière pour des emplacements dans un parking

Publications (2)

Publication Number Publication Date
EP0443052A1 EP0443052A1 (fr) 1991-08-28
EP0443052B1 true EP0443052B1 (fr) 1994-06-01

Family

ID=8203664

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90103173A Expired - Lifetime EP0443052B1 (fr) 1990-02-19 1990-02-19 Dispositif barrière pour des emplacements dans un parking

Country Status (3)

Country Link
EP (1) EP0443052B1 (fr)
AT (1) ATE106478T1 (fr)
DE (1) DE59005943D1 (fr)

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US8413297B2 (en) 2008-12-10 2013-04-09 The Chamberlain Group, Inc. Apparatus and method pertaining to a pivoting barrier
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US9677317B2 (en) 2009-03-03 2017-06-13 The Chamberlain Group, Inc. Variable speed movable barrier operator
AT523076B1 (de) * 2020-04-22 2021-05-15 Innova Patent Gmbh Seilbahnstation mit Sicherheitsschranke
CN112342960A (zh) * 2020-10-22 2021-02-09 深圳市万胜机电科技有限公司 新型太阳能道闸
FR3122442B1 (fr) * 2021-05-03 2023-08-25 B A Dev Lisse pour barrière automatique

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CH664587A5 (fr) * 1986-12-15 1988-03-15 Clemens Weibel Ing Ets Dispositif de signalisation active et d'interdiction d'acces.
US4735018A (en) * 1987-05-27 1988-04-05 Duncan William B Gate operator unit

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DE59005943D1 (de) 1994-07-07
ATE106478T1 (de) 1994-06-15
EP0443052A1 (fr) 1991-08-28

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