FR2506359A1 - Automatic chain barrier for restricted area access - has chain mounted on inclined posts which reduction motor driving slide piece connected to one end of chain - Google Patents

Automatic chain barrier for restricted area access - has chain mounted on inclined posts which reduction motor driving slide piece connected to one end of chain Download PDF

Info

Publication number
FR2506359A1
FR2506359A1 FR8110399A FR8110399A FR2506359A1 FR 2506359 A1 FR2506359 A1 FR 2506359A1 FR 8110399 A FR8110399 A FR 8110399A FR 8110399 A FR8110399 A FR 8110399A FR 2506359 A1 FR2506359 A1 FR 2506359A1
Authority
FR
France
Prior art keywords
chain
barrier
slide
post
square section
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Withdrawn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
FR8110399A
Other languages
French (fr)
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.)
ZEMBOUDJI ABDELHAMID
Original Assignee
ZEMBOUDJI ABDELHAMID
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 ZEMBOUDJI ABDELHAMID filed Critical ZEMBOUDJI ABDELHAMID
Priority to FR8110399A priority Critical patent/FR2506359A1/en
Publication of FR2506359A1 publication Critical patent/FR2506359A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F13/00Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • E01F13/04Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
    • E01F13/044Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage the barrier being formed by obstructing members situated on, flush with, or below the traffic surface, e.g. with inflatable members on the surface
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F13/00Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • E01F13/02Arrangements 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
    • E01F13/028Flexible barrier members, e.g. cords; Means for rendering same conspicuous; Adapted supports, e.g. with storage reel

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

The barrier has two parallel square section posts (7,8) that have an inclination in the same direction and that form sliding ramps for each end of the chain (1). One post (7) is hollow section, is open along one face and contains a square section slide piece that is fixed by a top cable to a reduction motor (4) and by a side hook to the end (5) of the chain. The other post (8) acts as a guide and slide ramp to grooved pulley (15) which is fixed to the stirrup (16), the ring of the stirrup being fixed to the other end (6) of the chain.

Description

L'objet de l'invention concerne un dispositif de barrière automatique à chaines. The object of the invention relates to an automatic chain barrier device.

I1 est destiné aux accès des résidences, aux entrées de parking et autres interdictions de passages. It is intended for access to residences, parking entrances and other passage restrictions.

Dans les dispositifs connus, on fixait généralement une extrémité de la chaîne à la partie haute d'un potelet, alors que lrautre extrémité était tractée par un pignon entraîné par un moto-réducteur. In known devices, one end of the chain was generally fixed to the upper part of a post, while the other end was pulled by a pinion driven by a gear motor.

Ce montage présentait de nombreux inconvénients, d'abord en position baissée, la chaine fixée à ses deux extrémités formait deux courbes non escamotées dans 1 'affouillement récepteur qui risquaient toujours un arrachement par le véhicule. This assembly had many drawbacks, first in the lowered position, the chain fixed at its two ends formed two non-retracted curves in one receiver scour which always risked being torn off by the vehicle.

Ensuite la chaine tractée par une extrémité fixée sur le potelet provoquait une tension soumettant le potelet à des efforts provoquant souvent sa torsion ou son descellement. Then the chain pulled by one end fixed on the post caused a tension subjecting the post to efforts often causing its twisting or loosening.

Le dispositif suivant l'invention supprime ces inconvénients, évite la tension de la chaîne en permettant son simple soulèvement, ce qui réduit 1 ' effort fourni par le moto-réducteur et ne provoque aucune tension tout en assurant l'escamotage total de la chaîne en position basse où elle conserve un parfait parallélisme avec l'affouillement récepteur. The device according to the invention eliminates these drawbacks, avoids chain tension by allowing its simple lifting, which reduces one effort provided by the gear motor and does not cause any tension while ensuring the total retraction of the chain in low position where it retains perfect parallelism with the receiver scour.

Il est constitué par deux potelets parallèles avec obliquité identique de même sens formant rampe de coulissement, l'une tubulaire guidant un coulisseau relié à une extrémité de la chaîne tractée par un moto-réducteur, l'autre profilée guidant une poulie à gorge montée libre et retenant 1 ' extrémité opposée de la chaîne par un étrier. It consists of two parallel posts with identical obliquity in the same direction forming a sliding ramp, one tubular guiding a slider connected to one end of the chain towed by a gear motor, the other profiled guiding a pulley with free-mounted groove and retaining the opposite end of the chain by a yoke.

Sur les dessins annéxés, donnés à titre d'exemple non limitatif, d'une des formes de réalisation de l'objet de l'invention:
La figure 1 représente vu en élévation 1 'ensemble du dispositif.
In the appended drawings, given by way of nonlimiting example, of one of the embodiments of the subject of the invention:
Figure 1 shows an elevational view of the entire device.

la figure 2 montre vue en coupe longitudinale la poulie guide. Figure 2 shows a view in longitudinal section of the guide pulley.

La chaîne 1 a la dimension du passage à protéger.  Chain 1 has the dimension of the passage to be protected.

Elle est positionnée entre deux montants 2, 3 qui délimitent la largeur de l'accès.  It is positioned between two uprights 2, 3 which delimit the width of the access.

Le pilier 2 supporte le moto-réducteur protégé par le carter 4. The pillar 2 supports the geared motor protected by the casing 4.

Chaque extrémité 5, 6 de la chaîne est reliée à un potelet oblique 7, 8. Each end 5, 6 of the chain is connected to an oblique post 7, 8.

Ces deux potelets sont parallèles et ont une obliquité d'environ 30 à 35 , de façon à former deux rampes. These two posts are parallel and have an obliquity of about 30 to 35, so as to form two ramps.

Le potelet 7, figures 1, 2 est tubulaire, de section carrée et comporte sur sa face 9, une coulisse 10 ouverte sur toute sa hauteur. The post 7, Figures 1, 2 is tubular, of square section and has on its face 9, a slide 10 open over its entire height.

Dans ce profilé se déplace un coulisseau 11 de section parallèlèpipédique, avec anneau 12, relié au câble 13 entraîné par le moto-réducteur qui assure son relèvement. Une attache 14 retient l'extrémité 5 de la chaine 1. In this section moves a slide 11 of parallelepipedic section, with ring 12, connected to the cable 13 driven by the gear motor which ensures its recovery. A fastener 14 retains the end 5 of the chain 1.

Le potelet 8 est de section carrée et sert de guide à la poulie à gorge 15 dont l'étrier 16 avec l'anneau 17 reçoit l'extrémité 6 de la chaîne 1. The post 8 is of square section and serves as a guide for the grooved pulley 15 whose stirrup 16 with the ring 17 receives the end 6 of the chain 1.

Lorsque le coulisseau 11 est tracté, flèche A vers la partie haute, la poulie 15 suit exactement le même déplacement il glisse sans effort, ni à-coups sur le rail 8. When the slider 11 is pulled, arrow A towards the top, the pulley 15 follows exactly the same movement; it slides effortlessly or jerkily on the rail 8.

Par contre, lorsque le câble relâche le coulisseau 11, flèche B, le propre poids de ce dernier, auquel s'ajoute celui de la chaîne 1, entrain la poulie 15, qui suit le même parcours, avec la même amplitude de translation. By cons, when the cable releases the slider 11, arrow B, its own weight, to which is added that of the chain 1, causes the pulley 15, which follows the same path, with the same amplitude of translation.

La chaîne s'escamote dans l'affouillement 18, dans une position parallèle sans dépacement ni saillie. The chain retracts into the scour 18, in a parallel position without separation or projection.

La commande du moto-réducteur 4 peut être téléguidée. The control of the gear motor 4 can be remote-controlled.

La puissance motrice est réduite dans de très grandes proportions et le fonctionnement est d'une régularité parfaite, sans à-coups ni même possibilité de grippage. The engine power is reduced in very large proportions and the operation is of perfect regularity, without jerks or even possibility of seizing.

Tous les organes sont facilement accessibles, et en tout état de cause, en cas de pane de courant maniable à la main, aussi bien pour libérer l'accès en cas de panne de courant, que pour remonter le coulisseau 11. All the organs are easily accessible, and in any event, in the event of a power failure which is handy by hand, both for freeing access in the event of a power failure and for reassembling the slide 11.

Cependant, les formes, dimensions et dispositions des différents éléments, comme d ' ailleurs les matières utilisées pour leur fabrication, pourront varier dans la limite des équivalents, sans changer pour cela la conception générale de 1 'invention qui vient d ' être décrite.  However, the shapes, dimensions and arrangements of the various elements, like the materials used for their manufacture, may vary within the limit of the equivalents, without thereby changing the general conception of the invention which has just been described.

Claims (2)

REVEND ICAT IONS 1 Dispositif de barrière automatique à chaînes, destiné aux accès de résidences, entrées de parking, et autres interdiction de passage, se caractérisant par la combinaison de deux potelets parallèles (7, 8) présentant une obliquité dans le même sens, formant rampes de coulissement pour chaque extrémité de la chaîne (1), l'une tubulaire guidant un coulisseau (11) tracté par câble (13) relié à un moto-réducteur (4), l'autre profilé guidant une poulie (15) avec étrier (16).RESELL ICAT IONS 1 Automatic chain barrier device, intended for access to residences, parking entrances, and other prohibitions on passage, characterized by the combination of two parallel posts (7, 8) having an obliquity in the same direction, forming sliding ramps for each end of the chain (1), one tubular guiding a slide (11) towed by cable (13) connected to a gear motor (4), the other profiled guiding a pulley (15) with stirrup (16). 20 Dispositif suivant la revendication 1 se caractérisant par le fait que le potelet oblique (7) est tubulaire, de section carrée, comportant sur sa face (9) une coulisse (10) ouverte sur toute sa hauteur, ce profilage sert de guide à un coulisseau (11) parallèlèpipèdique, de section carrée solidaire d'abord d'un anneau (12) relié au câble (13) entraîné par le moto-réducteur (4), ensuite d'un crochet (14) qui retient l'extrémité (5) de la chaine (1). 20 Device according to claim 1 characterized in that the oblique post (7) is tubular, of square section, comprising on its face (9) a slide (10) open over its entire height, this profiling serves as a guide for a slide (11) parallelepipedal, of square section integral first with a ring (12) connected to the cable (13) driven by the gear motor (4), then with a hook (14) which retains the end ( 5) of the chain (1). 30 Dispositif suivant la revendication 1 se caractérisant par le fait que le potelet (8) de section carrée sert de guide et de rampe de coulissement à la poulie à gorge (15) solidaire de l'étrier (16) dont l'anneau (17) est relié à l'extrémité (6) de la chaine (1).  30 Device according to claim 1 characterized in that the post (8) of square section serves as guide and sliding ramp to the grooved pulley (15) integral with the bracket (16) including the ring (17 ) is connected to the end (6) of the chain (1).
FR8110399A 1981-05-22 1981-05-22 Automatic chain barrier for restricted area access - has chain mounted on inclined posts which reduction motor driving slide piece connected to one end of chain Withdrawn FR2506359A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8110399A FR2506359A1 (en) 1981-05-22 1981-05-22 Automatic chain barrier for restricted area access - has chain mounted on inclined posts which reduction motor driving slide piece connected to one end of chain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8110399A FR2506359A1 (en) 1981-05-22 1981-05-22 Automatic chain barrier for restricted area access - has chain mounted on inclined posts which reduction motor driving slide piece connected to one end of chain

Publications (1)

Publication Number Publication Date
FR2506359A1 true FR2506359A1 (en) 1982-11-26

Family

ID=9258879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8110399A Withdrawn FR2506359A1 (en) 1981-05-22 1981-05-22 Automatic chain barrier for restricted area access - has chain mounted on inclined posts which reduction motor driving slide piece connected to one end of chain

Country Status (1)

Country Link
FR (1) FR2506359A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4818137A (en) * 1987-12-04 1989-04-04 Flexible Barricades, Inc. Terrorist vehicle arresting system
US4923327A (en) * 1987-12-04 1990-05-08 Flexible Barricades, Inc. Terrorist vehicle arresting system
CN102787572A (en) * 2012-09-04 2012-11-21 聂宇承 Electric lift isolation column
EP2942435A1 (en) * 2014-05-08 2015-11-11 Protec Distribution Chain barrier including means for actuating the chain comprising a carriage connected to linear motor means
US20160237746A1 (en) * 2015-02-12 2016-08-18 Schirado Inventions, Llc Remotely Controlled Gate System
WO2018032549A1 (en) * 2016-08-16 2018-02-22 顾祥茂 Safety road pillar based on weight block buffering
CN108825113A (en) * 2018-07-14 2018-11-16 安徽信康电子科技有限公司 A kind of two-way door lock of cell disengaging

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4818137A (en) * 1987-12-04 1989-04-04 Flexible Barricades, Inc. Terrorist vehicle arresting system
US4923327A (en) * 1987-12-04 1990-05-08 Flexible Barricades, Inc. Terrorist vehicle arresting system
CN102787572A (en) * 2012-09-04 2012-11-21 聂宇承 Electric lift isolation column
EP2942435A1 (en) * 2014-05-08 2015-11-11 Protec Distribution Chain barrier including means for actuating the chain comprising a carriage connected to linear motor means
FR3020821A1 (en) * 2014-05-08 2015-11-13 Protec Distrib CHAIN BARRIER INCLUDING MEANS FOR ACTUATING THE CHAIN COMPRISING A CARRIAGE CONNECTED TO LINEAR MOTOR MEANS
US20160237746A1 (en) * 2015-02-12 2016-08-18 Schirado Inventions, Llc Remotely Controlled Gate System
WO2018032549A1 (en) * 2016-08-16 2018-02-22 顾祥茂 Safety road pillar based on weight block buffering
CN108825113A (en) * 2018-07-14 2018-11-16 安徽信康电子科技有限公司 A kind of two-way door lock of cell disengaging

Similar Documents

Publication Publication Date Title
FR2508090A1 (en) WIRE DRIVING DEVICE FOR MEANS FOR WINDOW ADJUSTMENT
FR2748054A1 (en) MOTORIZED LOCKING DEVICE FOR MOTOR VEHICLES INCLUDING ADVANCED MEANS OF LIMITING THE PENE STROKE
EP0724279B1 (en) Window winder for vehicles with oscillating arm and toothed sector
FR2506359A1 (en) Automatic chain barrier for restricted area access - has chain mounted on inclined posts which reduction motor driving slide piece connected to one end of chain
FR2687719A1 (en) PORTAL DRIVE MECHANISM FOR AN OSCILLATING PORTAL, A SECTIONAL PORTAL OR A SLIDING PORTAL, PARTICULARLY A GARAGE PORTAL.
CH119296A (en) Device for controlling a flexible member.
CH628002A5 (en) Winch operation for dome opening of building.
FR2512679A1 (en) TRAINING DEVICE FOR MOVING AN END FRAME OF A SEAT BELT
FR2583439A1 (en) ACTUATING CABLE FOR AIR SHUTTERS AND SIMILAR DEVICES
FR2627445A1 (en) STEERING WHEEL LOCKING MECHANISM FOR MOTOR VEHICLES
EP1211380A1 (en) Worm winch for a blind or a roller shutter
FR2500877A1 (en) CENTRALIZED DOOR LOCKING DEVICE, PARTICULARLY FOR MOTOR VEHICLE DOORS
DE29905171U1 (en) Electric bike assembly
FR2640024A1 (en) Device for controlling a valve
FR2482072A1 (en) Lift cage manual release mechanism - has length of cable wound on drum on cage roof released from inside of cage
FR2562942A1 (en) Stack door with vertically sliding wings having large opening dimensions
FR2792014A1 (en) Device, for regulating vehicle flow in car park or through private properties entrance, comprises oscillating barrier, chain, or beam, moving using its own weight or counterweight, and motorized winch
FR2897095A3 (en) Winding device for venetian blinds, has retainer that has through hole through which slide-through guide is inserted and guide hole through which string is inserted, such that string can be tightly wound around slide-through guide
EP2086829A2 (en) Braking device for the boom of a sail boat
EP0615052B1 (en) Drive with an end-of-course mechanism for controlling blinds, shutters and other role-up closing devices
FR2558914A1 (en) Cable or stay clamping mechanism for mobile antenna or telescopic mast
FR2743627A1 (en) System for locking suspension cord of plumb-bob at chosen length
FR2830611A1 (en) Shooting practice target is mounted on carriage moving to and fro along rail and turning at each end
EP1447251B1 (en) Vehicle blind with damping at the end of movement
FR2626306A1 (en) Device for tensioning a cable by an automatic system by means of an electric motor, in particular for an electric fence

Legal Events

Date Code Title Description
ST Notification of lapse