EP3884107A1 - Dispositif d'anti-franchissement - Google Patents
Dispositif d'anti-franchissementInfo
- Publication number
- EP3884107A1 EP3884107A1 EP19820992.6A EP19820992A EP3884107A1 EP 3884107 A1 EP3884107 A1 EP 3884107A1 EP 19820992 A EP19820992 A EP 19820992A EP 3884107 A1 EP3884107 A1 EP 3884107A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- crossing
- block
- longitudinal
- hole
- opposite
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- 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
-
- 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
- E01F13/12—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions for forcibly arresting or disabling vehicles, e.g. spiked mats
Definitions
- the invention relates to the field of concrete blocks used as protection and anti-intrusion / anti-crossing devices, in particular intended to be temporarily installed on public roads or in places of demonstrations.
- the invention will be more particularly described, without however being limited thereto, with regard to a use for civil protection as protection and anti-crossing devices to be installed on the outskirts of places likely to accommodate many people, such as than during temporary demonstrations, to stop all vehicles trying to rush into the premises.
- the object of the invention is therefore to propose a new anti-crossing device which does not require the arrangement of anti-crossing blocks at a short distance from each other (generally one meter), and guarantees that a truck in the middle of a race, in particular 7.5 tonnes, cannot pass the device. Such a device must also resist while it may not be anchored to the ground.
- the terms “horizontal”, “vertical”, “upper”, “lower”, “high”, “low”, “height” are used in the context of a normal installation of a block , that is to say relating to a vertical concept with respect to a horizontal floor on which the block would be placed.
- the anti-crossing device comprises at least one block with anti-crossing function, preferably two anti-crossing blocks, and a longitudinal element intended in the position of use of the device to connect said at least an anti-crossing block to another anti-crossing block or to another fixing structure, arranged remotely to close a passage, said at least one anti-crossing block comprising reception means for mounting the longitudinal element relative to the block (against the block or partially in the block), the device being characterized in that the longitudinal element constitutes a rigid and anti-crossing element and in that said device comprises locking means which cooperate with said longitudinal element and said block, for locking in position the longitudinal anti-crossing element.
- the longitudinal anti-crossing element is intended in the position of use to be positioned in a horizontal plane perpendicular to the height of the anti-crossing block.
- the longitudinal anti-crossing element is intended in the position of use to be positioned at a distance (at height) from the ground.
- the longitudinal anti-crossing element extends in height and / or is positioned at a height of at least 500 mm.
- the locking means are able to cooperate transversely to the longitudinal axis of the longitudinal element in the installed / mounted position of said longitudinal anti-crossing element relative to the block.
- the reception means form an interior cavity in said at least one anti-crossing block, or a support system housed in an interior cavity in said at least one block, or else a support system fixed on a vertical face of said at least one anti-crossing block.
- the anti-crossing block has a substantial mass so that it can only be set up and uninstalled by lifting devices, such a block may in particular have a mass of the order of at least 500 kg.
- the term "rigid and anti-crossing element” means a rigid piece of substantial weight (for example of the order of 100 to 200 kg) which, in order to be mounted relative to an anti-crossing block, requires use a lifting device.
- the device of the invention in particular said at least one anti-crossing block is devoid of anchoring means in the ground.
- the reception means are designed to install the longitudinal anti-crossing element in a horizontal position and at ground level.
- the device of the invention meets the requirements of standards IWA 14 and PAS 68 in terms of crash tests and vehicle safety barriers. Also, this device is extremely efficient even though it is a device which is not necessarily anchored in the ground.
- the anti-crossing device comprises at least two anti-crossing blocks and at least one longitudinal anti-crossing element, in particular a single longitudinal anti-crossing element, intended to connect the two blocks arranged at a distance, the anti-crossing device forming a monobloc assembly (in particular ready to be installed for its use).
- the longitudinal anti-crossing element l is fixed, each of its two distal ends being housed in a cavity (possibly with an interface part) inside a block constituting the reception means.
- the locking means comprise a part in the form of an axis which is capable of passing perpendicularly on the one hand to one of the walls of the block (via a through hole) and on the other hand to the longitudinal element anti-crossing via a through hole.
- the locking means also comprise a mechanism for locking the part cooperating with the block and the longitudinal anti-crossing element.
- the locking mechanism is secure in particular so as to be intended to prevent unlocking by a malicious person.
- the longitudinal anti-crossing element in the installed position of the device, is able to be mobile when the locking means are not used.
- the means for receiving the longitudinal anti-crossing element comprise a support system which further constitutes a mobility system (in horizontal translation) of the longitudinal anti-crossing element with respect to said at least one anti-crossing block, in particular the support system comprising drive and guide rollers between which is able to move in translation the longitudinal anti-crossing element.
- the longitudinal anti-crossing element forms at least one rigid profile, preferably metallic, intended to be installed at ground level, in particular the longitudinal anti-crossing element forms a beam, in particular a beam having a section (transverse to its longitudinal axis) in the general shape of I (IPN type).
- the longitudinal anti-crossing element is rigid.
- the longitudinal anti-crossing element comprises at least one through orifice which is arranged to be crossed transversely to the longitudinal axis of said longitudinal anti-crossing element by the locking means.
- the longitudinal anti-crossing element comprises at least at one distal end, preferably at the two opposite distal ends, a through orifice which is arranged to be crossed transversely to the longitudinal axis of said longitudinal anti-crossing element.
- said at least one anti-crossing block comprises at least one hole opening towards an interior cavity constituting the means for receiving the longitudinal anti-crossing element
- the locking means which preferably comprise a part in the form of an axis, being intended to cooperate with the hole of the block and an orifice of the longitudinal element by passing through them.
- the longitudinal element could comprise several orifices crossing at different places along its length in order to provide different opening widths in the position of use of the longitudinal element between a block and another opposite structure; for example a width to let only one or a few people pass, another width to let a car pass, another width still to let a truck pass.
- the anti-crossing block has at least one hole on one of its (vertical) faces and at least one other hole opposite on the opposite face, the locking means being able to be introduced from the one of the holes, through the body of the block and possibly exit through the other opposite hole.
- the longitudinal anti-crossing element forms a barrier extending in a plane parallel to the height of the anti-crossing block while being at a distance from the ground, the reception means forming a support and mobility system for the barrier and being fixed against an external wall of the at least one anti-crossing block.
- the blocks of the invention constitute the means of support and mobility of the barrier, and this without the blocks being anchored to the ground. This device is also particularly effective in terms of anti-crossing security.
- the locking means for the barrier in the closed position cooperate on the one hand with the barrier, and on the other hand with said at least one anti-crossing block and / or with a reception / support system (for the free end of the barrier intended to be opened) which is fixed to the second anti-crossing block or to the fixing structure opposite to said first anti-crossing block, and / or with the second anti-crossing block directly or the fixing structure opposite to said first anti-crossing block.
- the locking means may for example consist of a padlock.
- the locking means comprise a part for example in the form of an axis which is able to pass perpendicularly on the one hand to one of the walls of the block (via a passage) and on the other hand the barrier between the bars.
- the locking means also comprise a mechanism for locking the part cooperating with the block and the barrier.
- the locking mechanism is secure in particular so as to be intended to prevent unlocking by a malicious person.
- said at least one anti-crossing block comprises on at least one of its faces at least one hole opening out towards an internal cavity, the locking means, which preferably comprise a part in the form of an axis, being intended to cooperate with the hole of the block, said insertion hole, and with the internal cavity, as well as with the longitudinal anti-crossing element in mounted position of said longitudinal element, the anti-crossing block possibly comprising at least one other hole arranged opposite the internal cavity and on one face of the block opposite the insertion hole (so as to be able to bring out the locking means which pass through the thickness of the block).
- the anti-crossing block of the invention may have other functionalities added to its anti-crossing function.
- the block can include specific reservations and / or fixing means making it possible to attach and mount on the block, directly on places technical equipment, such as that described in patent application FR3062142 without being exhaustive.
- said at least one anti-crossing block is made of concrete, preferably fiber-reinforced concrete, or else based on concrete, in particular comprises a metal shell and an internal body / volume in concrete.
- the body of the block has edges which are bevelled, in particular the body having a generally parallelepiped shape and at least its so-called vertical edges in the installed position of the block and those of the upper face and possibly the edges of any detachment surface, being bevelled.
- the body of the concrete block comprises at least two opposite faces called the bottom and top, and a peripheral wall called the side wall connecting the two opposite faces, the external surface of the side wall comprising, preferably on the all of its periphery and preferably in its middle part, a groove or a recess (at the bottom and solid walls) forming a recess of the external surface (towards the interior of the body).
- the groove (preferably arranged in a horizontal median plane of the block) extends in height, in particular has a width corresponding to approximately one third of the height of the block.
- the concrete block comprises at least one lighting system, in particular a reflector, in particular positioned in the lower part of the block in the installed position of the block and capable of lighting upwards, preferably able to light with an angle of lighting which corresponds to the two upper angles (corners) of the block to identify the volume of the block at night.
- the longitudinal anti-crossing element may also include means for locating at night.
- Figure 1 is a schematic front view of the device according to a first embodiment of the invention, the longitudinal anti-crossing element being a fixed beam whose two distal ends (in dotted lines) are introduced inside a reception cavity (dotted lines), anti-crossing blocks according to the invention.
- Figure 2 shows a perspective view of the device according to an alternative embodiment, the longitudinal anti-crossing element being a beam capable of being movable relative to anti-crossing blocks according to the invention , this view showing the beam ensuring a closed passage between the two blocks, the locking means not yet being engaged.
- FIG 3 corresponds to Figure 2, the locking means being for one of the blocks in the locked position, and for the other block, taken out and placed in particular on top of the block.
- Figure 4 shows a perspective view of the device of Figures 2 and 3, the beam having been pulled to leave the passage open between the blocks.
- Figure 5 is a partial perspective view of a beam of the invention.
- Figure 6 shows a side view of an anti-crossing block of the invention showing a lateral opening for the introduction of the beam.
- Figure 7 is a perspective view of an anti-crossing block illustrating a support and mobility system for the beam, said system being partly pulled out of the block for better understanding.
- FIG 8 illustrates a longitudinal sectional view from above of the support and mobility system of Figure 7.
- Figure 9 illustrates a cross-sectional view of the support and mobility system of Figure 7 cooperating with the beam.
- Figure 10 is a perspective view of the device according to an alternative embodiment, the longitudinal anti-crossing element being a barrier capable of being movable relative to the blocks.
- FIG 11 is a detailed perspective view of a support and mobility system for the barrier of Figure 10.
- the anti-crossing device D of the invention illustrated in the figures comprises at least one anti-crossing block 1 according to the invention, preferably two anti-crossing blocks IA and IB placed on a ground S, and at least one longitudinal anti-crossing element 2 according to the invention intended to be positioned horizontally in the position of use and at ground level (without touching the ground).
- the longitudinal anti-crossing element 2 is rigid; it is intended to block a passage like a barrier. In combination with the blocks, the longitudinal element of anti crossing 2 meets the anti-crossing security requirements when it is locked in position in or with the blocks.
- the anti-crossing blocks IA and IB are intended in the position of use to be arranged at a distance from each other, and the longitudinal anti-crossing element 2 is intended to connect the two blocks therein. being secured in the position of use.
- a single block 1 of the invention could be used to carry the longitudinal anti-crossing element 2 by one of its ends, said element projecting horizontally to a structure other than a block 1 of the invention for fixing said element there by its other end while being locked there.
- the anti-crossing block 1 in addition to its anti-crossing function, constitutes a support means for the longitudinal anti-crossing element 2 so that it remains disposed horizontally despite its weight and its arrangement cantilevered with respect to the block during opening.
- the shape of the blocks 1 are of the type described in patent application FR3062142 or WO2018138276 which is incorporated by reference into the present patent application.
- the blocks 1 are based on concrete. They can be entirely made of concrete, preferably fiber concrete. Alternatively, they may include a metal shell and concrete occupying the entire interior of the shell; the outer shape of the shell is configured to the desired contours of the block.
- the blocks are of substantial mass, in particular of the order of 500 kg beyond a tonne, in order to constitute an anti-crossing block for vehicles.
- the blocks are designed to carry and preferably make mobile the longitudinal element 2 as will be seen later. They can be provided with other technical functions, such as those described in patent application FR3062142 or WO2018138276 to constitute a base or a support for fixing various technical equipment, such as pole, light, signage equipment.
- Each block 1 comprises a cylindrical body 10, and comprises a lower face 11, an opposite upper face 12, and a vertical peripheral lateral wall 13 connecting the two faces 11 and 12.
- the base of the cylindrical body is preferably polygonal but could be round , oval, etc.
- the body is of rectangular shape with a square or rectangular base, the peripheral wall 13 comprising four vertical faces.
- the body 10 of the block has on its side wall 13 a groove or a peripheral clearance 14, in particular by the belt and in its middle part.
- This peripheral groove 14 comprises a bottom 14A which is therefore located in a plane parallel and offset with respect to the external plane of the side wall 13.
- this groove 14 extends at a height representing approximately one third of the total height of the block.
- edges of the body 10, delimiting the lower 10 and upper 11 faces, the vertical faces of the side wall 13, and the groove 14, are bevelled (with inclined faces) and / or rounded so as to avoid sharp edges which would otherwise risk injuring, especially since the block can have a height of almost at breast height.
- block 1 has a square section with a side of 950 mm, and has a height of 950 mm.
- the anti-crossing device comprises at least two anti-crossing blocks IA and IB and at least one longitudinal anti-crossing element 2 intended to connect the two arranged blocks remotely, the anti-crossing device forming a monobloc assembly (in particular ready to be installed for its use).
- the longitudinal anti-crossing element 2 is fixed, each of its two distal ends being housed in an internal cavity 15 provided in each block by being introduced into it by a lateral opening 16.
- the longitudinal anti-crossing element 2 may not be fixed and may have to be translated to open a passage between the two blocks (FIGS. 2 to 4). Consequently, the anti-crossing block 1 also constitutes a means of mobility of the longitudinal anti-crossing element 2 relative to the block, in particular the longitudinal element 2 being intended to be movable in horizontal translation by report to the block. According to the invention, at least one block 1 (such as block IA) then comprises a support and mobility system 3 for the longitudinal anti-crossing element 2.
- locking means 4 as described below are provided for locking in position the longitudinal anti-crossing element 2 (whether it is fixed or capable of being movable).
- the locking means 4 cooperate on the one hand with at least one of the anti-crossing blocks 1, preferably the two anti-crossing blocks IA and IB, and on the other hand with the longitudinal element d '' anti-crossing 2 (at least at one of distal ends of said longitudinal anti-crossing element, preferably at its two opposite distal ends).
- the locking means 4 comprise a part in the form of an axis which is able to pass perpendicularly on the one hand to one of the walls of the block (via a through hole) and on the other hand the longitudinal anti-crossing element 2 via a through orifice.
- the longitudinal anti-crossing element 2 forms a beam 2A which can be fixed or mobile.
- the beam is preferably metallic, in particular steel.
- the beam has a longitudinal body intended to be arranged in a horizontal or substantially horizontal plane in the position of use.
- the beam 2A of the invention has the shape of an IPN beam.
- the beam has a cross section with the longitudinal body preferably in I.
- the beam has a longitudinal core 20 and two opposite wings 21 and 22 transverse to the core 20 and projecting on each side of the core.
- the dimensions of the beam are as follows:
- Width of each wing 100 mm;
- Length of the beam adapted to the desired separation length, for example its length is of the order of 3 to 4 m;
- the block 1 comprises an internal cavity 15 and two opposite openings 16 and 17 arranged facing each other, each being on one face of the side wall 13.
- the two openings 16 and 17 open onto the outside of the block and are opposite and in the extension of the interior cavity 15.
- the interior cavity 15 is adapted to receive one end 23 of the beam 2A having been introduced via the opening 16.
- the support and mobility system 3 is housed in the cavity 15 (FIG. 7).
- the support system 3 makes it possible to support the beam and make it mobile in translation.
- the support system 3 facilitates the entry and exit of the beam, to ensure in the position of use the temporary opening of the passage between the two blocks IA and IB.
- the support system 3 is integrated into the concrete body of the block. Its arrangement cooperates with the cavity 15.
- the support system 3 has been introduced via the lateral opening 16.
- the support system 3 is made integral by fixing means inside the cavity 15.
- the block 1 is designed so that the beam 2A can pass horizontally through the interior of the block from one side face of the wall 13 to the opposite side face.
- the beam 2A When the beam 2A must be removed to open the passage between the two blocks IA and IB, the beam is able to be movable so that its free end 23 which is engaged in the interior cavity 15 of the first block IA can come out on the opposite side to the second block IB thanks to the opposite opening 17.
- a handle 2 ′ is secured to the free end of the beam and forms a plate partially closing off the lateral opening 17 which is opposite to that from which the beam extends in extension in the position of use.
- the handle In the unlocked position of the beam, the handle allows the user to easily pull and tow the beam to open the passage.
- the support system 3 keeps the beam horizontal when its opposite end 24 is no longer supported by the opposite block IB and is cantilevered .
- the support system 3 ensures the translation of the beam along its longitudinal axis.
- the support system 3 comprises, as illustrated in FIGS. 8 to 9, drive rollers and guide rollers.
- the support system 3 comprises two integral frames 30 and 31 extending longitudinally, facing and distant from each other to allow the passage of the beam 2, the drive rollers 32 with a horizontal axis, such as four drive rollers, a pair of which is arranged at each of the two longitudinal ends of the system and at the top and bottom, and guide rollers 33 with a vertical axis, such as four rollers with two pairs facing each other and arranged close to the longitudinal ends and in the longitudinal median plane of the system.
- the rollers are, for example, rollers of the type with which the pallet trucks are fitted, in particular adapted to each supported 900 kg.
- the beam 2A cooperates by the external face of its two wings with the drive rollers 32 respectively upper and lower. In addition, the beam 2A cooperates via the opposite faces of its core 20 with the guide rollers 33. Thus, the beam maintains a perfectly straight stroke when it is translated. Although the beam 2A is very heavy to move (approximately 100 to 150 kg), the support system 3 easily allows the user wishing to open the passage between the two blocks, to extract the beam and to move it in translation.
- stop means are provided inside the block IA, possibly integral with the support system 3, in order to provide an end of travel for the beam inside the block.
- the device is designed to fully open the passage between the two blocks in order to let an authorized vehicle through.
- At least one, preferably the two blocks IA and IB comprise locking means 4 which ensure the locking in the at least closed position of the beam 2A, and preferably also in the open position of the beam.
- the locking means 4 are able to cooperate mechanically with the interior of the block 1 and with the beam 2A.
- the locking means 4 comprise an axis 40 preferably provided with gripping means 41 such as a handle, while the block 1 comprises at least one hole 19 for the introduction of the axis 40 , and the core 20 of the beam 2A comprises at least one through orifice 25 at the distal end intended to be locked.
- the beam 2A has an orifice 25 for locking at each end 23, 24.
- the stop means of the beam 2A inside the block are arranged so that the locking orifice 25 of the beam can be opposite the hole 19 of the block.
- the axis 40 can then be introduced through the hole 19 of the block and pass perpendicularly through the core 20 of the beam through its orifice 25, that is to say perpendicular to the longitudinal axis of the beam, preventing any translation of said beam.
- the block 1 (IA) has two holes 19, 19 'aligned horizontally and spaced apart to lock the beam 2A in respectively two positions; the hole 19 located on the extraction side of the beam (opening side 17), makes it possible to lock when the beam completely closes the passage between the two blocks IA and IB, while the opposite hole 19 'situated on the side of the passage between the two blocks make it possible to lock the beam in the fully open position of the passage.
- the holes 19 and 19 ' have for example a diameter of the order of 50 mm. Concerning the other block IB, the holes 19 and 19 ′ allow the beam to be locked in the closed position of the passage as a function of the length of the beam. They can also be used for one 19 'closest to the passage, to lock the beam having adapted the separation distance of the blocks, and for the other 19 to lock a second beam extending on the other side of the block IB.
- the locking means 4 preferably comprise a locking mechanism cooperating with the locking piece (the axis) for safety preventing the withdrawal of the piece.
- This mechanism can be inside or outside the block.
- the axis passing entirely through the jar, emerging through another hole opposite the hole 19 and on the opposite face, and having its termination outside the block can be locked by a pin or a padlock.
- the beam 2A is arranged, via the appropriate arrangement of the support system 3 in the block and the hole or holes 19, 19 'for introducing the means locking 4, at a height from the ground such that the top of the beam 2A (upper wing 21 of the beam) is preferably at least 500 mm from the ground, preferably 600 mm from the ground.
- the device of the invention thus designed withstands a 7.5-ton vehicle launched at high speed.
- the beam 2A can be motorized (variant not shown).
- the device includes a system with electric motor (preferably on battery) housed outside the block, or inside while being accessible for its maintenance.
- the beam 2A then comprises a rack for its drive, extending over the length of the beam and advantageously fixed on one of the sides of the beam inside the I, preferably on the lower wing 22 and against the soul 20.
- this is in the form of a barrier 2B preferably with vertical bars, mounted away from the ground.
- the device with its support system 3 adapted to support the barrier at ground level advantageously makes it possible to overcome the profile of the ground.
- the block IA includes a support and mobility system 3 of the sliding barrier 2B.
- the IB block includes a 3 'stop and support system for the free end of the barrier in the closed position.
- the support and mobility system 3 includes guide means and drive, preferably in the form of rollers or rollers, and stop means for stopping the translation of the barrier.
- the support and mobility system 3 is fixed outside the block on one of the vertical faces 13 and in the lower part and in the upper part of the block.
- the support and mobility system 3 integral with a block is designed and arranged so as to be capable of supporting the barrier 2B at a distance from the ground and horizontally when the latter in the open position is cantilevered .
- the 2B barrier can be motorized.
- Locking means 4 of the barrier are provided, here not shown.
- the locking means consist at least of the motor when the barrier is motorized.
- the locking means may include a padlock.
- the locking means may comprise, as for the beam, an axis cooperating transversely with at least one block via a hole 19 to emerge on the opposite face of the block via another opposite hole, then with the barrier, for example between two bars if the barrier is with bars.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Road Paving Structures (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1871677A FR3088656B1 (fr) | 2018-11-21 | 2018-11-21 | Dispositif d’anti-franchissement |
| PCT/EP2019/082143 WO2020104617A1 (fr) | 2018-11-21 | 2019-11-21 | Dispositif d'anti-franchissement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3884107A1 true EP3884107A1 (fr) | 2021-09-29 |
Family
ID=66218186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19820992.6A Pending EP3884107A1 (fr) | 2018-11-21 | 2019-11-21 | Dispositif d'anti-franchissement |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20220120046A1 (fr) |
| EP (1) | EP3884107A1 (fr) |
| CA (1) | CA3120778A1 (fr) |
| FR (1) | FR3088656B1 (fr) |
| WO (1) | WO2020104617A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10227742B2 (en) * | 2015-06-05 | 2019-03-12 | Neusch Innovations, Lp | Anti-ram sliding crash gate |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018138276A1 (fr) * | 2017-01-26 | 2018-08-02 | Feghoul Abdla | Bloc de beton, en particulier bloc anti-franchissement avec fonctionnalites supplementaires |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1942773C3 (de) | 1969-08-22 | 1974-02-14 | Maschinenfabrik Fahr Ag Gottmadingen, 7702 Gottmadingen | Vorrichtung zur Füllstandsmessung von Körnermengen in einem Mähdrescher |
| DE3118487A1 (de) * | 1981-05-09 | 1982-11-25 | Reinhard 7500 Karlsruhe Juraschek | Verbundsystem zum errichten von abgrenzungen und verbundstein fuer dieses system |
| US5884432A (en) * | 1997-10-17 | 1999-03-23 | Delillo; Michael J. | Breakaway assembly for vehicle barrier device |
| CA2312524C (fr) * | 1999-06-29 | 2004-09-14 | Sentinel Innovative Technologies Incorporated | Barriere de securite pour passage a niveau |
| US6843614B2 (en) * | 2001-05-07 | 2005-01-18 | Leo J. Yodock, Jr. | Portable security system |
| US20030086761A1 (en) * | 2001-11-07 | 2003-05-08 | Anderson Darrys Rhett | Multi-purpose precast barrier |
| IL212288A0 (en) * | 2011-04-13 | 2011-06-30 | Sagy Alexander | Safety crash barrier |
| US9347191B2 (en) * | 2014-07-15 | 2016-05-24 | Ross Technology Corporation | Structural tube based vehicle crash fence |
| BE1025060B1 (nl) * | 2017-03-16 | 2018-10-17 | Leugenhaege Agi Gerard Albert Van | Inrichting voor het beveiligen van een inrijweg |
| US10900181B2 (en) * | 2017-06-19 | 2021-01-26 | Neusch Innovations, Lp | Portable drop arm vehicle barrier |
| WO2023055350A1 (fr) * | 2021-09-29 | 2023-04-06 | Barrier1 Systems, Llc | Module d'assistance à ressort pour barrière de flèche, système de barrière de flèche et procédés associés |
-
2018
- 2018-11-21 FR FR1871677A patent/FR3088656B1/fr active Active
-
2019
- 2019-11-21 EP EP19820992.6A patent/EP3884107A1/fr active Pending
- 2019-11-21 US US17/295,996 patent/US20220120046A1/en not_active Abandoned
- 2019-11-21 WO PCT/EP2019/082143 patent/WO2020104617A1/fr not_active Ceased
- 2019-11-21 CA CA3120778A patent/CA3120778A1/fr active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018138276A1 (fr) * | 2017-01-26 | 2018-08-02 | Feghoul Abdla | Bloc de beton, en particulier bloc anti-franchissement avec fonctionnalites supplementaires |
Also Published As
| Publication number | Publication date |
|---|---|
| US20220120046A1 (en) | 2022-04-21 |
| WO2020104617A1 (fr) | 2020-05-28 |
| FR3088656A1 (fr) | 2020-05-22 |
| FR3088656B1 (fr) | 2021-03-05 |
| CA3120778A1 (fr) | 2020-05-28 |
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