EP0783054B1 - Antriebsmittel für Strassenmarkierungspfosten - Google Patents

Antriebsmittel für Strassenmarkierungspfosten Download PDF

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Publication number
EP0783054B1
EP0783054B1 EP96480001A EP96480001A EP0783054B1 EP 0783054 B1 EP0783054 B1 EP 0783054B1 EP 96480001 A EP96480001 A EP 96480001A EP 96480001 A EP96480001 A EP 96480001A EP 0783054 B1 EP0783054 B1 EP 0783054B1
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EP
European Patent Office
Prior art keywords
casing
air
inner sleeve
sleeve
piston
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
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EP96480001A
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English (en)
French (fr)
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EP0783054A1 (de
Inventor
André Bigazzi
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Individual
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Individual
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Priority to EP96480001A priority Critical patent/EP0783054B1/de
Priority to AT96480001T priority patent/ATE191527T1/de
Priority to DE69607583T priority patent/DE69607583D1/de
Publication of EP0783054A1 publication Critical patent/EP0783054A1/de
Application granted granted Critical
Publication of EP0783054B1 publication Critical patent/EP0783054B1/de
Anticipated expiration legal-status Critical
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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
    • E01F13/044—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 the barrier being formed by obstructing members situated on, flush with, or below the traffic surface, e.g. with inflatable members on the surface
    • E01F13/046—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 the barrier being formed by obstructing members situated on, flush with, or below the traffic surface, e.g. with inflatable members on the surface the obstructing members moving up in a translatory motion, e.g. telescopic barrier posts
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/576—Traffic lines
    • E01F9/594—Traffic lines movable for reuse at different locations

Definitions

  • the present invention relates to a drive mechanism which can be used to retract any signaling element reversibly.
  • This mechanism comprises a set of longitudinal parts placed one inside the other which enclose the signaling element.
  • This structure makes it possible to have parts that are removable with respect to others, which facilitates the implementation, maintenance and replacement of the mechanism according to the invention.
  • this invention finds an advantageous application in the signaling of the road and motorway network.
  • the document FR-A-2,697,548 proposes an elastic mechanism transforming the rotational movement of an output axis of a gearmotor, into linear displacement intended in particular to move retractable terminals, thus making it possible to reduce the dimensions thereof while improving their impact resistance and their manufacturing cost. It consists of two helical parts fixed in rotation and offset by half a step, enclosed in the block to be moved, and which serve as a raceway for two rollers located at the ends of an axis driven in rotation by a motor axis. The rotation of the axis leads to the linear displacement of the helical parts and the stud that contains them. At the end of the race, the two helical parts compress slightly, forming an elastic connection between the deployed stud and the motor assembly.
  • Document FR-A-2,686,633 relates to a retractable obstacle, in particular for blocking the passage and / or parking of vehicles, of the type comprising a mobile terminal and a box intended to be buried in the ground and in which said bollard can be moved in axial translation, this bollard and this box being provided with complementary means for guiding the movement of axial translation of said bollard, characterized in that the movable bollard comprises, at its lower part, at least one latch movable in the direction radial and capable of cooperating with at least one fixed member integral with the box to maintain said terminal in the high position; operating and transmission means accessible at the top of said terminal allowing, by a simple rotational movement, the erasure of the bolt (s) and the retraction of the latter in the ground, under the sole effect of gravity.
  • the document FR-A-2,596,782 relates to a device making it possible to remotely close and / or open a passage or a location by means of retractable bollards in the ground.
  • the invention applies more particularly to freeing (or blocking) spaces (accesses, exits, parking lots, etc.), vehicles, when authorization is given by a signal from a control body.
  • This device consists of: remote control unit (s), control cabinet, technical center supplying compressed air, one (or more) terminal box containing a terminal actuated by a pneumatic cylinder.
  • This terminal is integral with a female barrel sliding on a male barrel.
  • the male barrel is secured to a support mounted on rubber blocks.
  • the first two devices are fully mechanical, which can be operated either automatically or manually. These therefore require significant maintenance, especially for lubrication.
  • the bollards when deployed, they contain complex and costly mechanisms which can be damaged if a vehicle or the like hits them. This can make the terminal unusable for a certain time, preventing the passage of the flow of vehicles or others.
  • the third device works via compressed air.
  • the essential problem consists in the very large size of the core to be produced, whether in diameter or in depth, because the retractable bollard is of a larger volume than the mechanism allowing its retraction and that in the retracted position, the terminal is still in the upper position relative to said retraction mechanism.
  • Document DE-U-94 04 293 proposes a device for the voluntary blocking of a circulation zone, by means of a vertical hollow cylinder implanted in the ground which receives a pole sliding on bearings, which is characterized by the fact that a piston, located in the hollow cylinder and under the post, is controlled by an inter-circulation bellows, placed between the base of said hollow cylinder and the post, and that an apparatus is intended for admission of a fluid in the internal chamber of the bellows.
  • This device is very simple, however the fluid supply device is not shown, only the intake is present at the base.
  • this supply device which is not included in the device, be sealed in the ground in the same way as the hollow cylinder. If a technical problem occurs at this level, it will be necessary to destroy the installation point of the device and in large part said device.
  • the document FR-A-2.680.808 proposes a device which can be used to mark the deviation from one traffic lane to another lane. It consists of a series of substantially horizontal signaling arms, arranged at intervals from one another on the portion of motorway concerned, and having respective increasing lengths. Each signaling arm is pivotally mounted around an axis and can be either retracted on one side of the road, in particular by applying against a safety barrier, or deployed above the taxiway whose traffic must to be diverted.
  • the essential drawback of this device lies in the fact that the signaling arms from upstream to downstream have different technical characteristics. If one of them becomes damaged, it will be necessary for the technical services to replace it with an arm of identical length. In addition, on windy days, the longer arms are more sensitive to weather conditions, and the lever "arm" thus formed can deteriorate the hinge axis.
  • the present invention provides a retraction mechanism which solves the problems raised above, by proposing a movable beacon inside a set of hollow cylinders nested one inside the other, in the manner of "Russian dolls”.
  • the invention relates to a drive mechanism for a reversible retractable signaling element, of the type which uses a box intended to be housed in the ground and containing the signaling element in the retracted position, said element being movable in translation out of the box through motorization means, the box containing an inner jacket whose dimensions are such that the space between said box and the inner jacket, serves as a reservation for the passage of wiring, sheathing and / or other used for the implementation of motorization means, said inner jacket containing the signaling element and the motorization means of said element, characterized in that the motorization means, enclosed by the inner jacket, consist of a cartridge which contains a piston on which the signaling element is mounted, the piston being movable in translation due to the introduction or exit of air from a pneumatic sheath.
  • the mobility of the piston is ensured by a pneumatic lung whose shape allows a unidirectional and longitudinal extension, coaxial with the longitudinal axis of the cartridge.
  • the box is delimited by a closure cap having an opening through which the signaling element is movable.
  • the box housed in the ground is formed of two parts, a lower part called the body and an upper part called the destructible jacket, the destructible jacket being replaceable according to the evolution of the surrounding wearing course.
  • the inner jacket contains a presence sensor located opposite the signaling element in the retracted position, and opposite the movable piston, in the deployed position.
  • the inner jacket contains a presence sensor located opposite the movable piston, in the retracted position.
  • the cartridge is removable with respect to the inner jacket and has a quick coupling with respect to the air introduction and exit system therein.
  • the motorization means are put into operation by introduction and exit of air due to an air compressor which sends air via at least one valve, the structure of which allows the two functions of introduction and exit of the air.
  • a height adjustment jacket is located between the box and the inner jacket and comprises positioning means relative to the destructible jacket and means for securing with said inner jacket.
  • the present invention also relates to an application allowing the implementation of several mechanisms for driving signaling elements, in order to mark the deviation from one traffic lane to another lane, of the same direction of traffic, which is characterized by the fact that the mechanisms are regularly spaced from each other, on the one hand, substantially transversely with respect to the deviated traffic lane, and, on the other hand, longitudinally between said deviated lane and the other lane, the mechanisms placed transversely preceding the mechanisms placed longitudinally according to the direction of circulation.
  • the transverse mechanisms are placed at an angle, which gradually deviates the traffic lane from upstream to downstream.
  • a central unit manages the operation of the implementation of the signaling element drive mechanisms, and manages the progressive and successive implementation of each mechanism from upstream to downstream.
  • the transverse mechanisms are grouped in staggered rows, each group being supplied with air by a single pneumatic sheath.
  • Figure 1 shows a longitudinal sectional view of a drive mechanism, implanted in the ground, which includes within it a signaling means in the retracted position.
  • FIG. 2 shows a sectional view identical to Figure 1, but in which the signaling means is in the deployed position.
  • FIG. 3 represents a view in longitudinal section along A-A of FIG. 4.
  • Figure 4 shows a top view of a box according to the invention.
  • Figure 5 shows a side view of a height adjustment jacket of the entire drive mechanism.
  • FIG. 6 shows a longitudinal sectional view along B-B of Figure 5, at the partial longitudinal slot of the adjustment jacket.
  • Figure 7 shows a top view of the adjustment jacket.
  • Figure 8 shows a side view of an inner liner.
  • FIG. 9 represents a view in longitudinal section along C-C of FIG. 8, at the level of the longitudinal slot of the inner jacket.
  • Figure 10 shows a top view of the inner jacket.
  • Figure 11 shows a side view of a cartridge.
  • FIG. 12 represents a view in longitudinal section along D-D of FIG. 11, at the level of presence sensors.
  • Figure 13 shows a bottom view of the cartridge.
  • Figure 14 shows the block diagram of the markup group.
  • FIG. 15 represents an embodiment of an assembly of signaling elements faithful to the invention.
  • FIG. 16 shows another embodiment of a set of signaling elements of the invention.
  • Figure 17 shows a view identical to Figure 1 of another drive mechanism according to the invention.
  • the present invention relates to a drive mechanism for signaling elements 1, well represented in FIGS. 1 and 2, as well as two embodiments of an implementation device comprising several of these signaling elements 1.
  • the drive mechanism for reversible retractable signaling elements 1 is of the type which uses a box 2 situated outside and which delimits a space between the internal mechanical part and the ground situated around its periphery.
  • the installation of the drive mechanism requires a coring of the soil beforehand which creates a housing where the box 2 will be placed.
  • a coring of the soil beforehand which creates a housing where the box 2 will be placed.
  • the fixing of the casing 2 inside its core drilling is due to the presence of a seal 33, for example concrete laitance or any curable material.
  • This box 2 contains a signaling element 1 in the retracted position, said element 1 being movable in translation out of the box according to F2, as can be seen in FIG. 2, by means of motorization means.
  • the box 2 being in contact with the outside, it includes means for discharging water which could have unfortunately to infiltrate, these are slots 37, arranged laterally, and a trellis 38, located in the lower part.
  • the new and inventive design of the drive mechanism is due to the presence of an inner jacket 3 inside the box 2.
  • the inside jacket 3 is smaller than the box 2, there is a space between these two parts 2 and 3 which serves as a reservation for the passage of the cables 31, the sheaths 6, and any other element allowing the implementation of the drive mechanism.
  • the passage of the cables 31, sheathing 6, etc., in the box 2 is provided by a passage 36, as shown in FIGS. 3 and 4.
  • this inner jacket 3 containing the signaling element 1, as well as the means for motorizing said element 1, it is therefore obvious that the arrangement of the box 2 on the one hand, and of the inner jacket 3 on the other hand , is concentric with respect to the signaling element 1.
  • the inner jacket 3 is formed of a cylinder having a longitudinal slot 43, the utility of which will be explained later.
  • the jacket 3 is provided with a quick connector 15 for inlet and outlet of the air coming either from a pneumatic sheath 6 or from a lung 7.
  • the signaling element is constituted by a beacon 1.
  • the element 1 could also be formed by a panel, a removable barrier or any other signaling element capable of ensuring the safety of the users of the road and motorway networks where said element 1 is located.
  • the use of such elements 1 will be explained at greater length when we refer to Figures 4 and 5.
  • FIG. 1 and 2 there is another envelope located coaxially and concentrically with respect to the signaling means 1, it is a cartridge 4 which contains a piston 5 on which is mounted the signaling element 1.
  • the piston 5 is movable in translation along F1 and F2 already defined above; it is the movement of said piston 5 which will allow the retraction according to F1 or the deployment according to F2 of the signaling element 1. This movement is due to the introduction or the exit of air passing through the pneumatic sheath 6 supplied from the outside, as can be seen in Figure 3 which will be explained below.
  • This cartridge 4 has a general form of socket, that is to say having an opening 46, in the upper position, and a lower partition 47.
  • this lower partition 47 is provided with a passage 48 for the quick coupling 15, when the cartridge 4 is placed in the inner jacket 3.
  • the mobility of the piston 5 is ensured inside the drive mechanism by means of a pneumatic lung 7 whose shape allows a unidirectional and longitudinal extension which is coaxial with the longitudinal axis of the cartridge 4, as is clearly seen in Figures 1 and 2.
  • the shape of the pneumatic lung 7 is that of an accordion. Due to the number of concentric housings, it is necessary that there is a part in the upper position which seals the system. This part is constituted by a closure cap 8 which is provided with seals 32 making it possible to completely isolate the interior of the box 2 from the exterior. These seals 32 are present between the cap 8 and the box 2, between said cap 8 and the signaling element 1 which can be retracted or deployed and between the cap 8 and the cartridge 4.
  • the movement of the signaling element 1 takes place at an opening 9, present at the level of the cover 8, the only physical link between the element 1 and the cover 8 being constituted by one of the seals 32.
  • the box 2 consists of two elements of different structure and function. These two parts are located one above the other.
  • the lower part, called body 10, is constituted by a metal casing which protects the drive mechanism of a signaling element against the tectonic constraints of the terrain where the assembly is located.
  • the upper part, known as the destructible jacket 11, is generally made of a plastic type material which can be changed if the nature of the wearing course or of the asphalt mix 12 forming the road or the highway must be planed, replaced or repair.
  • the tag 1 no longer exceeds the ground by the same height in the extended position.
  • this adjustment jacket 39 is effected by means of a shoulder 40 which comes to rest on the destructible shirt 11 of the box 2. It is the height of the destructible shirt 11 which will vary as a function of the thickness of the mix 12, the inner liner 3 being secured to the height adjustment liner 39, by means of lugs 42 and fixing lugs 45, as seen in the figures 5 to 10; said inner jacket 3 will vary in height in the same way as said adjustment jacket 39.
  • the inner jacket 3 includes a presence sensor 13 located in the upper position, that is to say opposite the signaling element 1 in the retracted position and in face of the piston 5 movable in the deployed position.
  • the inner jacket 3 also contains a presence sensor 14 located opposite the movable piston 5 in the retracted position.
  • the cartridge 4 has the property of being removable with respect to the inner jacket 3 and comprises, in its lower part, the quick connector 15 with respect to the air introduction and outlet system located therein.
  • the quick connector 15 is placed at the level of the pneumatic lung 7 and allows the introduction according to the arrow F4 of air allowing the deployment of the beacon 1.
  • This air intake is due to the presence of an air compressor 16 and of valves 17, clearly visible in FIG. 14, while the retraction movement, according to F1, is also due to the presence of valves 17 which, by a deviation of the air coming from the compressor 16, creates a depression in the lung 7.
  • the raising or lowering of said beacon 1 is then carried out by introduction or exit of fluid from the internal chamber via said connector 15.
  • the present invention consists in the study and the production of an assisted road marking system for the purpose of regulating or diverting traffic in order to avoid traffic jams, work, or accidents.
  • the system is aimed at slowing down traffic on a given section and / or replacing the manual installation of danger factor beacons for intervention personnel and users.
  • the electromechanical and electronic part which makes it possible to manage the operation of the beacon (s) 1 and integrate into an electronic unit 20, itself located in the marking group 34.
  • This electronic unit 20 has a structure which allows it to operate at sufficiently large amplitudes of temperature and hygrometry.
  • the beacon group 34 will be earthed to allow good protection by Faraday cage.
  • the electronic unit 20 comprises an input card 21 connected to the beacon 1 by means of cables 31.
  • This input card 21 collects information in an all-or-nothing manner to know whether the beacon is extended or retracted via sensors 13 and 14.
  • the electronic unit 20 includes an output card 22, also operating all or nothing; this allows not only the control of solenoid valves 35 for the supply of emergency air, but also the control of the lung 7, and if necessary, if the beacon 1 is provided, the flash control.
  • the box 20 also includes a link card 24 with the command post, the command post and the link 24 being connected via a main network 26.
  • the box 20 also includes a logic control and command card 23 which is linked to the local network 25.
  • the operation of the electronic unit 20 is ensured by the power supply 27 which provides a current coming from the EDF network 28.
  • the power supply 27 also allows the operation of the compressor 16 which allows the sending of pressurized air via the valves 17 and by by means of the solenoid valve 35 which is used to supply, with emergency air thanks to an air reserve 29, the beacon 1.
  • beacons 1 can be used to make it possible to mark a deviation from a traffic lane 18 to another traffic lane 19, the two lanes 18 and 19 having the same direction of traffic F3.
  • the various mechanisms containing the beacons 1 are regularly spaced from one another, on the one hand substantially transversely with respect to the deviated traffic lane 18, and on the other hand longitudinally between said deviated lane 18 and the other track 19, the mechanisms placed transversely preceding the mechanisms placed longitudinally, according to the direction of traffic.
  • the transverse mechanisms placed on the deviated track 18 are placed at an angle and deflects the traffic lane progressively from upstream to downstream.
  • the transverse mechanisms are referenced 30 and are in fact formed by staggered groups of mechanisms 30 acting as retarders, each mechanism being of slightly smaller size than the signaling elements 1.
  • Each of these groups is supplied with air by a single pneumatic sheath 6.
  • the dotted lines represent the electrical 31 and pneumatic 6 connections, the assembly being controlled by the marking group 34 which manages the lifting and progressive descent from upstream to downstream of the various signaling elements 1, of FIG. 15 or of the various mechanisms transverse 30, of Figure 16.
  • the functionalities required of the transmission elements are as follows: they allow the configurable acquisition of information over an entire sector by electrical connections with the beacons 1, they transfer, to the road command post, the information thus acquired on the various tags 1 of the sector.
  • the requested functionalities are to allow the raising, lowering or even flash command of the beacons 1, to control the safety devices such as the switching of the electrical supply between the EDF 28 network and a battery reserve or switching of the compressed air supply between the compressor 16 and its air reserve 29 on the one hand, and the air evacuated from the beacons 1, on the other hand.
  • This information must then be processed and stored, possibly visualized by indicator lights and transferred to the command post.
  • the command post is capable of implementing the signaling elements 1. Nevertheless, it is possible to have sensors in order to calculate the density of the vehicle flow, or the average speed of the vehicles, if this calculation exceeds a pre-established threshold, the electronic unit 20 can control the said signaling elements 1 or the mechanisms.
  • supervision software makes it possible to easily and efficiently manage the opening and closing of a lane at the command post level.
  • An expert system all of the orders made as well as the messages sent by the system are analyzed and filtered to minimize the reaction time of the user (s).
  • Its database stores events and stores information for the configuration of the road and motorway maps of the equipped area.
  • the screens constitute a real dashboard to control the opening and closing of the lanes giving access to the lane controls, detailed maps of the lanes, zones, and district and allow to follow in real time the state of the system. It also allows the taking into account of alarms and the reaction in the event of breakdowns during a sequence of raising or lowering of beacons. There are four different types.
  • the automatic route beaconing screen allows you to access the commands in its icon bar, to navigate in the map library in its middle part and to follow the evolution of the track beacons in its lower part.
  • the UP, DOWN, CANCEL icons constitute the icon bar and are used to control the sequences.
  • ALARMS opens the alarm list screen.
  • CONTROL is reserved for the administration, stopping and maintenance of the software by the engineer approved for the administration of the software. PUPITRE allows you to start scanning the system.
  • the map of each controlled area is displayed according to the operator's needs.
  • the passage from the district to the zone is done by a click on the label of the zone.
  • the return to the district at from the zone is done by a click on the title of the zone.
  • the display of the lane to be monitored is activated by clicking on the lane label in the zone map.
  • the channel is deleted by clicking on the title of the zone.
  • the way represents a map of the way, the beacons for the opening of the way, and the road sign.
  • the descent alarm screen appears if an alarm occurs during the beacon descent sequence. It signals the problem, allows to force the descent if a beacon is missing or allows to cancel the sequence. It then allows the sequence to be restarted after taking into account the alarm that has been signaled.
  • the alarm up screen appears if an alarm occurs during the beacon rise sequence. It signals the problem and allows to force the climb if a beacon is missing or to cancel the sequence if the alarm has blocked the system. It then allows the sequence to be restarted after taking into account the alarm that has been signaled.
  • the number and frequency of events relating to the automatic lane tracking system can reach 1000 events per scan. Also to facilitate the work of the operator and increase his efficiency, all the events of the system are filtered by his expert system.
  • the MONTE icon allows you to send an order to start a beacon climb sequence.
  • the display panel will light up before the first beacon rises, thus presenting the closed lane message to users upstream of the lane.
  • the DESCENDS icon allows you to send an order to start a sequence of descent of beacons.
  • the display panel will go out after the descent of the last beacon thus presenting the message closed track to the users upstream of the track.
  • the lane will never be reported open if a beacon is still mounted.
  • the CANCEL icon is used to send the order to cancel the current sequence. After that, it will be possible to choose between an ascent or descent sequence depending on the circumstance.
  • the Up Alarm screen is used to force the passage of the beacon which may be missing.
  • the expert system filters and lists the alarms according to their origin and their importance. An alarm can be more or less significant depending on whether or not it blocks the part of the system that emits it. The detail of each alarm is recorded with its own code in the alarm file. If a blocking alarm occurs the ALARM icon on the main screen turns red. The operator must acknowledge the alarm when he wants to take it into account, notify maintenance or technical assistance of the problem that has occurred, then confirm it when the necessary repair has been carried out.
  • each tag is reported on the screen in the label located above the tags.
  • the color of the tag number varies depending on the status of the tag. If the number is white the tag works correctly, if it is red the tag is out of order or missing. In the event of an alarm, the beacon may be absent, or blocked when going up or down.
  • the state of the system is reported on the screen by an arrow label on the channel being processed. Located in the zone map, the label is white when the system is working properly, red if the system is out of service.
  • General alarms relating to the communication between the operator station and the system are reported in the list of alarms and this in addition to all lower level alarms.
  • General alarms warn the operator when the system is autonomous, following a local command or a test of the system's proper functioning.
  • the operator must restart the system scan in the event of a restart of the computer by clicking on the DESK icon in the menu bar.

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

Claims (13)

  1. Antriebsmittel für umkehrbar einziehbare Straßenmarkierungspfosten (1), mit Verwendung eines Senkkastens dazu bestimmt, in den Boden eingesetzt zu werden und den Markierungspfosten in eingezogener Position aufzunehmen, wobei der besagte Markierungspfosten (1) in Längsrichtung mit Hilfe eines Motorisierungsmittels aus dem Senkkasten (2) bewegt werken kann, der Senkkasten (2) einen Innenmantel (3) einschließt, dessen Abmessungen so ausgelegt sind, daß der Raum zwischen dem besagten Senkkasten (2) und dem Innenmantel (3) als Aussparung für die Durchführung von Kabeln (31), Umhüllungen (6) und/oder sonstigen für den Einsatz der Motorisierungsmittel benutzten Objekten dient, der besagte Innenmantel (3) den Markierungspfosten (1) und die Motorisierungsmittel des besagten Markierungspfostens (1) einschließt, dadurch gekennzeichnet, daß
       die im Innenmantel (3) eingeschlossenen Motorisierungsmittel aus einer Kartusche (4) bestehen, welche einen Kolben (5) einschließt, auf den der Markierungspfosten (1) montiert ist, wobei der Kolben (5) in Längsrichtung durch Einblasen und Ablassen von aus einer pneumatischen Leitung (6) kommenden Luft beweglich ist.
  2. Antriebsmittel gemäß Anspruch 1, dadurch gekennzeichnet, daß die Beweglichkeit des Kolbens (5) durch eine pneumatische Lunge (7) gewährleistet ist, deren Form eine in einer Richtung und koaxial zur Längsachse der Kartusche (4), wirkende Dehnung ermöglicht.
  3. Antriebsmittel gemäß Anspruch 1, dadurch gekennzeichnet, daß der Senkkasten (2) durch einen Abschlußdeckel (8) begrenzt wird, welcher eine Öffnung (9) aufweist, durch die sich der Markierungspfosten (1) bewegen kann.
  4. Antriebsmittel gemäß irgendeinem der Ansprüche 1 oder 3, dadurch gekennzeichnet, daß der in den Boden eingesetzte Senkkasten (2) aus zwei Teilen gebildet wird, einem unteren Teil, dem sogenannten Körper (10), und einem oberen Teil, dem sogenannten zerstörbaren Mantel (11); wobei der zerstörbare Mantel (11) je nach der Entwicklung der umliegenden Verschleißdecke (12) auswechselbar ist.
  5. Antriebsmittel gemäß Anspruch 1, dadurch gekennzeichnet, daß der Innenmantel (3) einen Präsenzgeber (13) einschließt, der in eingefahrener Position gegenüber dem Markierungspfosten (1), und in ausgefahrener Position gegenüber dem beweglichen Kolben (5) angeordnet ist.
  6. Antriebsmittel gemäß irgendeinem der Ansprüche 1 oder 5, dadurch gekennzeichnet, daß der Innenmantel (3) einen Präsenzgeber (14) einschließt, der in eingefahrener Position des Markierungspfostens gegenüber dem beweglichen Kolben (5) angeordnet ist.
  7. Antriebsmittel gemäß Anspruch 1, dadurch gekennzeichnet, daß die Kartusche (4) in Bezug auf den Innenmantel (3) herausziehbar ist und im Innern eine Schnellkupplung (15) in Bezug auf das Luftzufuhr- und Luftabfuhrystem aufweist.
  8. Antriebsmittel gemäß irgendeinem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß die Motorisierungsmittel durch Zufuhr und Abfuhr von Luft mittels eines Luftverdichters (16) in Betätigung gebracht werden, welcher die Luft durch mindestens ein Ventil (17), das die beiden Funktionen der Luftzufuhr und der Luftabfuhr ermöglicht, einbläst.
  9. Antriebsmittel gemäß den Ansprüchen 1 und 4, dadurch gekennzeichnet, daß ein Höheneinstellmantel (39) zwischen dem Senkkasten (2) und dem Innenmantel (3) angeordnet ist, und daß der besagte Mantel (39) Positionierungsmittel (40) in Bezug auf den zerstörbaren Mantel (11) sowie Mittel (42) zum Verschluß mit dem besagten Innenmantel (3) umfaßt.
  10. Anwendung zur Betätigung von mehreren Antriebsmitteln für Straßenmarkierungspfosten (1) gemäß irgendeinem der Ansprüche 1 bis 9, um die Umleitung einer Fahrbahn (18) auf eine andere Fahrbahn (19) in der gleichen Verkehrsrichtung zu ermöglichen, dadurch gekennzeichnet, daß die Antriebsmittel in regelmäßigen Abständen von einander angeordnet sind, einerseits im wesentlichen quer in Bezug auf die umgeleitete Fahrbahn (18) und andererseits längs zwischen der umgeleiteten Fahrbahn (18) und der anderen Fahrbahn (19), wobei sich die quer angeordneten Antriebsmittel entsprechend der Verkehrsrichtung vor den längs angeordneten Antriebsmitteln befinden.
  11. Anwendung gemäß Anspruch 10, dadurch gekennzeichnet, daß die quer gestellten Antriebsmittel schräg angeordnet sind, wodurch die Fahrbahn (18) progressiv vom Anfang an in Stromrichtung umgeleitet wird.
  12. Anwendung gemäß irgendeinem der Ansprüche 10 oder 11, dadurch gekennzeichnet, daß eine Zentraleinheit (20) den Betrieb der Betätigung der Antriebsmittel der Straßenmarkierungspfosten (1) sowie die progressive und aufeinanderfolgende Betätigung der einzelnen Antriebsmittel vom Anfang an in Stromrichtung verwaltet.
  13. Anwendung gemäß irgendeinem der Ansprüche 10 oder 11, dadurch gekennzeichnet, daß die quer gestellten Antriebsmittel (30) in Fünfpunktanordnung gruppiert sind, wobei jede Gruppe jeweils über eine einzige Luftleitung (6) mit Luft versorgt wird.
EP96480001A 1996-01-08 1996-01-08 Antriebsmittel für Strassenmarkierungspfosten Expired - Lifetime EP0783054B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP96480001A EP0783054B1 (de) 1996-01-08 1996-01-08 Antriebsmittel für Strassenmarkierungspfosten
AT96480001T ATE191527T1 (de) 1996-01-08 1996-01-08 Antriebsmittel für strassenmarkierungspfosten
DE69607583T DE69607583D1 (de) 1996-01-08 1996-01-08 Antriebsmittel für Strassenmarkierungspfosten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96480001A EP0783054B1 (de) 1996-01-08 1996-01-08 Antriebsmittel für Strassenmarkierungspfosten

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EP0783054A1 EP0783054A1 (de) 1997-07-09
EP0783054B1 true EP0783054B1 (de) 2000-04-05

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DE (1) DE69607583D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2774404B1 (fr) * 1998-02-03 2003-06-20 Urbaco Dispositif urbain escamotable
DE19815426A1 (de) * 1998-04-07 1999-10-14 Verschleis Und Korrosionsschut Ausfahrbarer Poller für Absperrvorrichtung
FR2785307B1 (fr) 1998-10-30 2001-01-05 Andre Bigazzi Dispositif de signalisation routiere comprenant un element de signalisation retractable et procede de mise en oeuvre
FR2819276B1 (fr) * 2001-01-11 2004-01-16 Raymond Albanese Borne retractable de protection
KR20040024992A (ko) * 2002-09-18 2004-03-24 오복주 전동식 주차방지 포스트
FR2877356B1 (fr) * 2004-11-03 2007-03-09 Lacroix Signalisation Sa Borne escamotable avec panier recuperateur
US9517778B2 (en) * 2015-03-27 2016-12-13 Kenneth I. Thompson Railway passenger gate assembly
CN108589591A (zh) * 2018-07-06 2018-09-28 西南交通大学 一种升降地柱
CN111910554A (zh) * 2020-07-31 2020-11-10 余长江 一种高压气体顶出式不锈钢升降柱结构及其施工工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3086430A (en) 1959-01-28 1963-04-23 David T Emmel Traffic control equipment
DE3141701A1 (de) * 1981-10-21 1983-05-05 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Vorrichtung zum reservieren eines parkplatzes mit einer zwischen einer die zufahrt sperrenden sperrstellung und einer die zufahrt freigebenden offenstellung gesteuert bewegbaren absperreinrichtung
FR2596782A1 (fr) 1986-04-04 1987-10-09 Verra Yvan Borne de voirie retractable munie de moyens de commande
FR2609069A1 (fr) 1986-12-24 1988-07-01 Jorcin Pierre Yves Dispositif pour renforcer la signalisation des passages pietons
FR2659995B1 (fr) 1990-03-23 1995-05-12 Bernard Card Borne de voirie telescopique motorisee.
FR2680808B1 (fr) * 1991-08-30 1996-01-26 Roux Michel Dispositif de balisage de deviation pour autoroute.
FR2686633B3 (fr) 1992-01-29 1994-04-15 Bonis Francoise Obstacle escamotable, notamment pour la condamnation du passage et/ou du stationnement de vehicules.
FR2688808A1 (fr) 1992-03-19 1993-09-24 Beugnet Sa Couche de roulement drainante pour chaussee plus specialement destinee au revetement des bandes d'arret d'urgence des autoroutes ou chaussees a grande vitesse, ainsi que procede d'obtention d'une telle couche de roulement drainante.
FR2697548B1 (fr) 1992-11-02 1994-12-30 Jacques Ancel Mécanisme d'entraînement pour borne rétractables.
DE9404293U1 (de) 1994-03-14 1994-04-28 Zach Wolfgang Vorrichtung zum wahlweisen Absperren von Verkehrsflächen

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Publication number Publication date
EP0783054A1 (de) 1997-07-09
DE69607583D1 (de) 2000-05-11
ATE191527T1 (de) 2000-04-15

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