WO2022229481A1 - Dispositivo de unión para poste de estructura soporte del equipamiento de vías de circulación, y estructura soporte del equipamiento de vías de circulación que incluye dicho dispositivo de unión - Google Patents
Dispositivo de unión para poste de estructura soporte del equipamiento de vías de circulación, y estructura soporte del equipamiento de vías de circulación que incluye dicho dispositivo de unión Download PDFInfo
- Publication number
- WO2022229481A1 WO2022229481A1 PCT/ES2022/070174 ES2022070174W WO2022229481A1 WO 2022229481 A1 WO2022229481 A1 WO 2022229481A1 ES 2022070174 W ES2022070174 W ES 2022070174W WO 2022229481 A1 WO2022229481 A1 WO 2022229481A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- post
- hollow drum
- wall portion
- foundation
- fixed
- Prior art date
Links
- 238000005304 joining Methods 0.000 claims description 23
- 238000003466 welding Methods 0.000 claims description 5
- 230000011664 signaling Effects 0.000 claims description 2
- 238000004873 anchoring Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 6
- 230000006378 damage Effects 0.000 description 4
- 241000270295 Serpentes Species 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
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- 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
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/631—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection specially adapted for breaking, disengaging, collapsing or permanently deforming when deflected or displaced, e.g. by vehicle impact
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
- E04H12/2207—Sockets or holders for poles or posts not used
- E04H12/2215—Sockets or holders for poles or posts not used driven into the ground
-
- 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
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
- E01F9/673—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for holding sign posts or the like
- E01F9/685—Subsoil means, e.g. foundations
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
- E04H12/2207—Sockets or holders for poles or posts not used
- E04H12/2215—Sockets or holders for poles or posts not used driven into the ground
- E04H12/223—Sockets or holders for poles or posts not used driven into the ground with movable anchoring elements; with separately driven anchor rods
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
- E04H12/2253—Mounting poles or posts to the holder
- E04H12/2269—Mounting poles or posts to the holder in a socket
Definitions
- the present invention is encompassed in the field of support structures for the equipment of circulation routes, public or private, such as highways, roads, streets, parking, etc.
- these support structures can include columns, lampposts or poles, found in the environment of road traffic, which are usually fixed at their lower end to the ground by means of a foundation, and at their upper end, either directly or indirectly through an extension arm, at least one traffic lane equipment is fixed, such as lighting means or luminaire, a signage panel or sign, a traffic light, an overhead line support bracket, whether they are service cables electrical and/or telephone, etc.
- the invention deals with a device for joining or anchoring the post of a support structure for the equipment of traffic routes to the foundation, where the joining device acts or behaves as a structural fuse with absorption capacity against the impact of a vehicle against the post, said device collapsing in a controlled and safe manner for the occupants of the vehicle that hits said post, as well as for third parties, whether they are other road users or passers-by.
- the object of the invention is a support structure for the equipment of traffic lanes that includes said joining device.
- the posts of the supporting structures of the traffic lane equipment have been designed and dimensioned as rigid structures capable of withstanding the mechanical requirements of service, such as wind loads, own weight, snow, etc., but they have not been designed specifically to behave in a safe manner when impacted by vehicles.
- the more rigid the post the more resistant it will be to the mechanical requirements mentioned above, but the more dangerous it will be when a vehicle hits it.
- advantages are sought that can be obtained by improving the behavior in the event of possible impacts on the poles that make up the supporting structures of the road, street or similar equipment, for example, reducing the effects of the impact of a vehicle against the pole, column or similar, lessening the severity of the injuries or damages that could be suffered by the occupants of the vehicle, as well as third parties, whether they are other road users and/or passers-by.
- detachable poles are known that comprise one or more "fragile" sections at different heights of the pole, for example, as shown in patent document EP 3143210, so that, given the wind load and weight requirements , the "brittle” section transmits bending forces and the pole resists, maintaining its integrity.
- the "fragile" section It breaks due to shear stresses and the upper part of said post detaches, and with this, the level of severity of the impact for the occupants of the vehicle decreases, since there is a low level of decelerations in the vehicle when the upper part of the support post detaches with great ease without putting up great resistance.
- fusible or collapsible posts are also known, such as those shown in patent documents WO 2008/151862 and WO 2006/093415, which present a particular manufacturing mechanism or form that makes the post capable of resisting wind load and weight requirements, however, in the event of a vehicle impact, it loses its initial rigidity and collapses, being knocked down by the vehicle without detaching from the foundation.
- the post collapses like a "shed snake skin.”
- This type of post although it does not produce mass detachment and allows a greater absorption of energy during the impact and, with it, a notable reduction in the exit speed of the vehicle (there is more control of it), however, in principle , can produce greater impact severity in the vehicle, as well as in its occupants, due to its greater resistance.
- An object of the invention is a joining device, with the capacity to absorb deformation, for the support structure post of the traffic lane equipment.
- the device comprises a hollow drum, formed by a perimeter wall with a circular, elliptical or polygonal cross-section, that is, it is a cylindrical, elliptical or prismatic body, which is adapted to be arranged with its longitudinal axis parallel to the longitudinal axis of the post to which it is attached.
- the hollow drum comprises a first end, a second end and a central part arranged between said ends, where the first end of the hollow drum is adapted to be fixed directly or indirectly to a fixing foundation, and its second end is adapted to be fixed to a lower end of the pole.
- the central part of the hollow drum comprises a wall portion, weakened with respect to the ends of the hollow drum, which is configured to deform in a controlled manner when an impact force acts against the post.
- controlled deformation of the wall portion of the central part of the hollow drum it is meant that, in the event of an impact of a vehicle against the pole, the collapse of said portion of the wall occurs progressively, managing to absorb the force of the impact and progressively reduce vehicle speed by at least 50% after impact.
- the lower end of the post With the controlled deformation of the wall portion of the central part of the hollow drum, the lower end of the post is able to move up or rise and twist in the direction of the impact force, while the lower end of the post remains attached to the second end of the hollow drum.
- the joining device constitutes the connection element between the support structure post of the traffic lane equipment and the foundation, in such a way that it allows the fixing of the post to the ground, conferring a rigid structure to said post that guarantees a sufficient embedment to resist the static loads of wind and its own weight, in the same way that a conventional post would.
- a support structure for the equipment of traffic routes which comprises a post, formed by a hollow mast of the cylindrical, elliptical, polygonal prismatic, truncated-pyramidal or truncated-type mast. conical, comprising a lower end adapted to be fixed to the ground by means of a foundation, where said support structure additionally comprises the joining device object of the present invention arranged between the lower end of the post and the foundation.
- said post Being the post made of a material or materials with an elastic limit within a certain predetermined range, by losing rigidity at its lower end, thanks to the joining device as described above, said post turns out to be easily deformable by the vehicle, so so that it quickly deforms, crushing its outline, as if it were a "snake skin", and is knocked down by the vehicle without offering much resistance.
- the deformation and lowering of the post also contributes to absorbing part of the energy of the impact and, in addition, allows for a much more gradual deceleration of the vehicle and, with this, the severity of the impact is greatly reduced. said impact for the occupants of the vehicle.
- the combination of the controlled deformation of the wall portion of the central part of the hollow drum of the joining device that connects the post to the foundation, and the equally controlled deformation suffered by the walls of the post during its lowering, after raising and torsion of its lower end allows to improve the absorption of impact energy, as well as, a smooth deceleration of the vehicle is achieved, reducing the severity of the impact for the vehicle occupants.
- Figure 1 represents a schematic front view of a first embodiment of mounting the device for joining the support structure post of the traffic lane equipment, where the second end of the hollow drum that is fixed to the lower end of the post is arranged below of a foundation anchor piece that is welded to the first end of said hollow drum.
- Figures 2a-2b represent a sequence of the assembly of the lower end of the post to the joining device, according to the assembly embodiment of figure 1.
- Figures 3a-3c represent a sequence of the behavior of the joining device and the post, according to the assembly embodiment of figure 1, during the impact of a vehicle (represented by the horizontal impact force (F)) against the post.
- Figure 4 represents a schematic front view of a second embodiment of mounting the attachment device to the support structure post of the traffic lane equipment, where the second end of the hollow drum that is fixed to the lower end of the post is arranged above of the first end of the hollow drum which is fixed to the foundation by means of an anchor piece welded to said first end of the hollow drum.
- Figure 5 represents a perspective view of the joining device of Figures 1 or 4, including a first embodiment of the wall portion of the central part of its hollow drum.
- Figure 6 represents a perspective view of the joining device of Figures 1 or 4, including a second embodiment of the wall portion of the central part of its hollow drum.
- Figures 7a-7d represent front views of the connection device of Figures 1 or 4, including two other possible embodiments of the wall portion of the central part of its hollow drum.
- Figure 8a represents an enlarged detail in section of the hollow drum of the joining device of figure 1 or 4, showing another embodiment of the wall portion of the central part of the hollow drum, based on a reduction in wall thickness of said weakened wall portion.
- Figure 8b represents an enlarged detail in section of the hollow drum of the joining device of Figure 1 or 4, showing another example of embodiment of the wall portion of the central part of the hollow drum, based on a non-constant longitudinal section of said wall portion, in the form of a "diabolo" or "hourglass".
- Figures 9a-9b represent top or bottom views of the connection device of figure 1 or 4 fixed to the lower end of the post, using bolted joints, in relation to respective orthogonal and circular sections of the post, respectively.
- Figure 10 represents a schematic front view of a third embodiment of mounting the device for joining the support structure post of the traffic lane equipment, where the second end of the hollow drum that is fixed to the lower end of the post is arranged above from the first end of the hollow drum that is attached directly to the foundation.
- Figures 11a-11d represent examples of traffic lane equipment that can be fixed to the upper end of the post that includes the connection device of figure 1, 4 or 10.
- the present invention is a connection device for a support structure post for traffic lane equipment, whether public or private, such as highways, roads, streets, parking lots, etc.
- the joining device (1) comprises a hollow drum (1.1), with a circular, elliptical or polygonal cross-section, preferably made of metal or metal alloy, which is adapted to be arranged with its longitudinal axis parallel to a longitudinal axis of the post (2) of a support structure of the traffic lane equipment (3).
- the hollow drum (1.1) comprises a first end (1.11) and a second end (1.12), where the first end (1.11) is adapted to be fixed directly or indirectly to the foundation (4) , and the second end (1.12) is adapted to be fixed to a lower end (2.1) of the post (2).
- the first end (1.11) of the hollow drum (1.1) is indirectly fixed to the foundation (4) by means of a piece anchor (1.2), where the hollow drum (1.1) is adapted to fit outside the lower end (2.1) of the post (2), in such a way that, in use, the second end (1.12) of the hollow drum ( 1.1) that is fixed to the lower end (2.1) of the post (2) is arranged below (at a lower height) the anchoring piece (1.2) to the foundation (4), for example, a base plate, which is fixed , preferably by welding, to the first end (1.11) of the hollow drum (1.1), and the hollow drum (1.1) and the lower end (2.1) of the post (2) are arranged inside a hole (4.1) formed in the foundation (4).
- the first end (1.11) of the hollow drum (1.1) is also indirectly fixed to the foundation (4) by means of the anchoring piece (1.2).
- the hollow drum (1.1) is adapted to fit inside, or outside (not shown in figure 4), of the lower end (2.1) of the post (2), in such a way that, in use, the second end (1.12) of the hollow drum (1.1) which is fixed to the lower end (2.1) of the post (2) is arranged above (at a higher height) than the first end (1.11) of the hollow drum (1.1) that is fixed to the foundation (4) through the anchor piece (1.2), for example, said anchor piece (1.2) could also be a plate base, which is fixed, preferably by welding, to said first end (1.11) of the hollow drum (1.1).
- the anchoring piece (1.2) is fixed to the foundation (4) through first fixing means (5), for example, anchor bolts (5.1), partially embedded in the foundation (4) by its upper surface (4.2), and two sets of washers and nuts (5.2) adapted to be inserted and screwed respectively in said anchor bolts (5.1), after the latter go through two holes (1.21) formed in the anchor piece (1.2).
- first fixing means (5) for example, anchor bolts (5.1), partially embedded in the foundation (4) by its upper surface (4.2), and two sets of washers and nuts (5.2) adapted to be inserted and screwed respectively in said anchor bolts (5.1), after the latter go through two holes (1.21) formed in the anchor piece (1.2).
- the upper surface (4.2) of the foundation (4) can be located at the level of the ground (6), or buried at a certain depth of it.
- the hollow drum (1.1) is adapted to fit inside, as shown in figure 10, or outside, of the lower end (2.1) of the post (2), in such a way that, in use, the second end (1.12) of the hollow drum (1.1) which is fixed to the lower end (2.1) of the post (2) is arranged above (at a higher height) the first end (1.11) of the hollow drum (1.1) that is fixed directly to the foundation (4), that is, without the use of an anchor piece (1.2), as occurs in the previously described assembly embodiments.
- the fixing of the first end (1.11) of the hollow drum (1.1) to the foundation (4) can be achieved by leaving said first end (1.11) of the hollow drum (1.1) embedded in the foundation (4) through its surface top (4.2), due to the shaping and setting of said foundation (4) with the first end (1.11) of the hollow drum (1.1) inserted therein.
- said first end (1.11) of the hollow drum (1.1) could have some screws, rods or similar element (not shown in figures) fixed to it transversely to its longitudinal axis.
- the second end (1.12) of the hollow drum (1.1) comprises first holes (1.121) that coincide with two second holes (2.11) formed at the lower end (2.1) of the post (2), where each first hole (1121) and the corresponding second hole (2.11) are configured to be traversed by second fixing means (8) adapted to keep said second fixed end (1.12) of the hollow drum (1.1) to the lower end (2.1) of the post (2).
- second fixing means (8) adapted to keep said second fixed end (1.12) of the hollow drum (1.1) to the lower end (2.1) of the post (2).
- the fixing of the second end (1.12) of the hollow drum (1.1) to the lower end (2.1) of the post (2) could be achieved by welding.
- the hollow drum (1.1) comprises a central part (1.13) arranged between its first and second ends (1.11, 1.12), where said central part (1.13) in turn comprises a wall portion (7), weakened with respect to to the ends (1.11, 1.12), which is configured to deform in a controlled way when an impact force (F), for example, substantially perpendicular, see figures 3a-3c, acts on the post (2), of so that the lower end (2.1) of the post (2) is able to move upwards or rise, that is, in the direction of the traffic lane equipment (3) supported by the post (2), and twist in a clockwise direction. impact force (F), keeping the lower end (2.1) of the post (2) fixed to the second end (1.12) of the hollow drum (1.2).
- F impact force
- anchor (1) and post (2) union corresponds to the first assembly embodiment of the anchoring device (1) of figure 1, said behavior turns out to be essentially the same for the second and third embodiments of figures 4 and 10.
- the latter instead of producing a controlled compression deformation of the wall portion (7), the latter also deforms in a controlled way but in traction, when the impact force (F) acts on the post (2), and likewise, the lower end (2.1) of the post (2) is able to move upwards or rise and twist in the direction of the impact force (F), while the lower end (2.1) of the post (2) remains attached to the second end (1.12) of the hollow drum (1.2).
- the wall portion (7) may comprise a plurality of longitudinal grooves (7.2), that is, cuts involving loss of material oriented in the same direction as the longitudinal axis of the drum. hole (1.1), equally shaped and distributed in a perimeter manner in said wall portion (7).
- the longitudinal grooves (7.2) of the wall portion (7) are formed in some or all the edges (1.131) of the central part (1.13) corresponding to the wall portion (7).
- the wall portion (7) can comprise a plurality of transverse folds (7.3), that is, extending in a direction perpendicular to the longitudinal axis of the hollow drum (1.1), shaped in a way perimeter in said wall portion (7), forming "crests” and “valleys” alternately, such as the shape of a "bellows” or "accordion".
- the wall portion (7) may comprise transverse notches or grooves (7.4, 7.5) formed around the perimeter forming rows and columns in said wall portion (7).
- the wall portion (7) could be made up of a wall thickness (e1) of the central part (1.13) of the hollow drum (1.1) less than a wall thickness (e2) of the first and second ends (1.11, 1.12) of said hollow drum (1.1).
- the wall portion (7) could comprise a non-constant longitudinal section, which includes a section of cross-section (s1) of the central part (1.13) of smaller dimensions than a cross section (s2) of the first and second ends (1.11, 1.12) of the hollow drum (1.1), for example, similar to the "diabolo" or "hourglass" shape.
- the aim is for the central part (1.13) of the hollow drum (1.1) to be able to deform with respect to the ends (1.11, 1.12) attached to the foundation (4) and the lower end (2.1). ) of the post (2) respectively, in such a way that, in the event of a possible impact of a vehicle (not shown in the figures) against the post (2), a controlled deformation of the wall portion (7) formed in said central part (1.13) of the hollow drum (1.1), absorbing part of the energy of said impact, and in turn, the downward movement of the post (2) is controlled by totally or partially raising its lower end (2.1) above the device union (1), so that the post (2) loses the rigidity of its lower end (2.1), and then twist it in the direction of the impact force (F) of the vehicle, without reaching the post (2) loses its link with the foundation (4), thus contributing to the progressive reduction of the speed of the vehicle, and thereby reducing damage to its occupants.
- another object of the invention is a support structure for the traffic lane equipment (3), which comprises a post (2), for example, made of metal or metal alloy, formed by a hollow cylindrical-type mast, elliptical, polygonal prismatic, truncated-pyramidal or truncated-conical, comprising a lower end (2.1) adapted to be fixed to a ground (6) by means of a foundation (4).
- a post (2) for example, made of metal or metal alloy, formed by a hollow cylindrical-type mast, elliptical, polygonal prismatic, truncated-pyramidal or truncated-conical, comprising a lower end (2.1) adapted to be fixed to a ground (6) by means of a foundation (4).
- the post (2) comprises an upper end (2.2) adapted to be fixed directly or by means of an extension element (9) to at least one piece of equipment.
- traffic lanes (3) selected from the group consisting of a lighting means (3.1), a signaling panel (3.2), a traffic light (3.3) and an overhead line support bracket (3.4) (3.41).
- the support structure also comprises the connection device (1), according to any of the embodiments described above, which is arranged between the lower end (2.1) of the post (2) and the foundation (4).
- a post (2) made of a material or materials with an elastic limit within a certain predetermined range, such as the known fuse or collapsible posts, by losing the rigidity of its lower end (2.1) thanks to the device of joint (1), the post (2) turns out to be easily deformable by the vehicle that impacts on it, so that said post (2) quickly deforms, crushing its contour, as if it were a "snake skin", being down said post (2) by the vehicle without offering great resistance.
- impact force (F) impact force
- the combination of the controlled deformation of the wall portion (7) of the central part (1.13) of the hollow drum (1.1) of the joining device (1) that connects the post (2) to the foundation (4) , and the subsequent equally controlled deformation suffered by the walls of the post (2) during its lowering, after raising and torsion of its lower end (2.1), allows to improve the absorption of energy from the impact, as well as a smooth deceleration is achieved of the vehicle, reducing the severity of the impact for the occupants of the vehicle.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Signs Or Road Markings (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MX2023012906A MX2023012906A (es) | 2021-04-30 | 2022-03-28 | Dispositivo de union para poste de estructura soporte del equipamiento de vias de circulacion, y estructura soporte del equipamiento de vias de circulacion que incluye dicho dispositivo de union. |
US18/288,595 US20240218619A1 (en) | 2021-04-30 | 2022-03-28 | Connecting device for a post of a roadway equipment support structure, and a roadway equipment support structure that includes said connecting device |
CR20230505A CR20230505A (es) | 2021-04-30 | 2022-03-28 | Dispositivo de unión para poste de estructura soporte del equipamiento de vías de circulación, y estructura soporte del equipamiento de vías de circulación que incluye dicho dispositivo de unión |
CONC2023/0014724A CO2023014724A2 (es) | 2021-04-30 | 2023-10-30 | Dispositivo de unión para poste de estructura soporte del equipamiento de vías de circulación, y estructura soporte del equipamiento de vías de circulación que incluye dicho dispositivo de unión |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ESP202130384 | 2021-04-30 | ||
ES202130384A ES2927157B2 (es) | 2021-04-30 | 2021-04-30 | Dispositivo de union para poste de estructura soporte del equipamiento de vias de circulacion, y estructura soporte del equipamiento de vias de circulacion que incluye dicho dispositivo de union |
Publications (1)
Publication Number | Publication Date |
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WO2022229481A1 true WO2022229481A1 (es) | 2022-11-03 |
Family
ID=80979031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/ES2022/070174 WO2022229481A1 (es) | 2021-04-30 | 2022-03-28 | Dispositivo de unión para poste de estructura soporte del equipamiento de vías de circulación, y estructura soporte del equipamiento de vías de circulación que incluye dicho dispositivo de unión |
Country Status (9)
Country | Link |
---|---|
US (1) | US20240218619A1 (es) |
EP (1) | EP4083323B1 (es) |
CL (1) | CL2023003197A1 (es) |
CO (1) | CO2023014724A2 (es) |
CR (1) | CR20230505A (es) |
ES (1) | ES2927157B2 (es) |
MX (1) | MX2023012906A (es) |
PL (1) | PL4083323T3 (es) |
WO (1) | WO2022229481A1 (es) |
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KR20200001445U (ko) * | 2018-12-21 | 2020-07-01 | 임종대 | 볼라드 |
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DE8407824U1 (de) * | 1984-03-14 | 1984-07-12 | Hoeckle, Eberhard, 7000 Stuttgart | Verkehrszeichentraeger |
US5060437A (en) * | 1988-03-08 | 1991-10-29 | Shakespeare Company | Breakaway utility pole |
NO325255B1 (no) | 2005-02-18 | 2008-03-10 | Euromast As | Stang, saerlig for bruk som vegmast. |
BE1017649A7 (nl) | 2007-06-15 | 2009-03-03 | Safety Product Nv | Verkeersveilige paal. |
SE0901068A1 (sv) * | 2009-08-10 | 2011-02-11 | Arne Odehaag | Böjbar stolpkrage |
US20170096786A1 (en) | 2014-03-14 | 2017-04-06 | Safety Product | Street pole |
-
2021
- 2021-04-30 ES ES202130384A patent/ES2927157B2/es active Active
-
2022
- 2022-03-28 EP EP22382282.6A patent/EP4083323B1/en active Active
- 2022-03-28 PL PL22382282.6T patent/PL4083323T3/pl unknown
- 2022-03-28 CR CR20230505A patent/CR20230505A/es unknown
- 2022-03-28 US US18/288,595 patent/US20240218619A1/en active Pending
- 2022-03-28 WO PCT/ES2022/070174 patent/WO2022229481A1/es active Application Filing
- 2022-03-28 MX MX2023012906A patent/MX2023012906A/es unknown
-
2023
- 2023-10-26 CL CL2023003197A patent/CL2023003197A1/es unknown
- 2023-10-30 CO CONC2023/0014724A patent/CO2023014724A2/es unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5616616U (es) * | 1979-07-18 | 1981-02-13 | ||
JPH0725020U (ja) * | 1993-10-20 | 1995-05-12 | ケイアンドケイ工業株式会社 | 屈曲可倒式標識 |
US20130227911A1 (en) * | 2009-03-18 | 2013-09-05 | N. Eric Knudsen | Post sleeve assembly |
JP2014201954A (ja) * | 2013-04-04 | 2014-10-27 | Nok株式会社 | 視線誘導標識柱の固定構造及び視線誘導標識柱の固定部材 |
KR20200001445U (ko) * | 2018-12-21 | 2020-07-01 | 임종대 | 볼라드 |
Also Published As
Publication number | Publication date |
---|---|
EP4083323B1 (en) | 2024-04-24 |
CR20230505A (es) | 2024-02-14 |
ES2927157A1 (es) | 2022-11-02 |
CL2023003197A1 (es) | 2024-03-22 |
CO2023014724A2 (es) | 2023-11-20 |
PL4083323T3 (pl) | 2024-09-02 |
MX2023012906A (es) | 2023-11-08 |
EP4083323A1 (en) | 2022-11-02 |
US20240218619A1 (en) | 2024-07-04 |
EP4083323C0 (en) | 2024-04-24 |
ES2927157B2 (es) | 2023-03-07 |
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