EP0227016B1 - Dispositif de barrage pour barrer temporairement une chaussée - Google Patents

Dispositif de barrage pour barrer temporairement une chaussée Download PDF

Info

Publication number
EP0227016B1
EP0227016B1 EP86117525A EP86117525A EP0227016B1 EP 0227016 B1 EP0227016 B1 EP 0227016B1 EP 86117525 A EP86117525 A EP 86117525A EP 86117525 A EP86117525 A EP 86117525A EP 0227016 B1 EP0227016 B1 EP 0227016B1
Authority
EP
European Patent Office
Prior art keywords
barrier
elements
road
barrier device
counter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP86117525A
Other languages
German (de)
English (en)
Other versions
EP0227016A2 (fr
EP0227016A3 (en
Inventor
Manfred Fladung
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Manfred Fladung GmbH
Original Assignee
Manfred Fladung GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19853545507 external-priority patent/DE3545507A1/de
Priority claimed from DE19868628876 external-priority patent/DE8628876U1/de
Application filed by Manfred Fladung GmbH filed Critical Manfred Fladung GmbH
Priority to AT86117525T priority Critical patent/ATE61431T1/de
Publication of EP0227016A2 publication Critical patent/EP0227016A2/fr
Publication of EP0227016A3 publication Critical patent/EP0227016A3/de
Application granted granted Critical
Publication of EP0227016B1 publication Critical patent/EP0227016B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • E01F13/08—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 closed position about a transverse axis situated in the road surface, e.g. tiltable sections of the road surface, tiltable parking posts

Definitions

  • the invention relates to a locking device according to the preamble of claim 1.
  • Corresponding passage barriers for the temporary blocking of free lanes can include prism-shaped obstacles that extend along the width of the lane and can be swung out of the lane in order to protect systems such as B. to protect public and private supply centers or power plants against unauthorized or violent intrusion of motor vehicles or bicycles.
  • Such obstacles which can also be referred to as blocking segments, are quite voluminous, require a lot of maintenance and are basically no longer functional when a vehicle is intercepted, i.e. the blocking element can no longer be lowered into the road. In this way, however, the area to be secured is blocked in any case in the event of a disaster.
  • An object of the present invention is to design a locking device of the type mentioned in such a way that with small dimensions of the individual locking elements it is ensured that unauthorized driving on a roadway - regardless of which side - can be prevented, whereby a high level of reliability and ease of maintenance should be guaranteed with regard to the construction and the associated operability.
  • a further object of the invention is that essentially only the vehicle intercepted by the locking device is rendered inoperable by the locking elements without the persons driving the vehicle being in mortal danger. Finally, it is to be ensured that, in the event of maintenance and / or damage to the locking device, further driving on the road can be made possible without any problems.
  • the blocking elements are posts with drivable side surfaces which overlap and lie one above the other in an essentially aligned alignment with the road surface.
  • the pivot axis preferably runs in the counter element, and preferably in the region of the center of gravity of the element and counter element, so that small forces are required to enable pivoting.
  • a linkage which can be actuated by a drive element such as a hydraulic cylinder and which is preferably articulated in the area of the counter elements.
  • the control of the hydraulic cylinder is designed so that an energy store ensures actuation of the locking elements even when the power fails, since for the control itself only z. B. a 24 volt battery is required.
  • a hand pump can also be provided in order to lower the locking elements in an emergency, i. H. to pivot the axis parallel to the longitudinal direction of the road.
  • the sections of the blocking elements lying one on top of the other, that is to say of the overlapping regions, are formed by complementarily complementary recesses in the mullion elements assigned to one another, the recesses themselves preferably being stepped.
  • the locking elements themselves and preferably also the counter elements consist of double T-beams with an edge length of e.g. 300 mm, at least the flanges of the locking elements being connected with flat bars and having reinforcing ribs between them and the webs.
  • the height of the posts projecting above the roadway is preferably 650 mm, which ensures that the axles of the motor vehicles intercepted by the locking elements are damaged in such a way that an independent driving on is not possible.
  • Appropriately trained posts can withstand loads of 100 tons at 30 km / h.
  • At least the blocking element has an obliquely angled cuboid shape, the free end being provided with a cuboid recess to form a tooth.
  • the locking elements can be used interchangeably together with the linkage as a unit in a frame, the frame being provided with a lost formwork which can be used together in an excavation present in the carriageway, preferably the linkage actuating drive can be used interchangeably together with the unit in the frame.
  • the underfloor support structure (assembly unit), which swivels to accommodate the elements, is hot-dip galvanized and designed to be static according to the loads to be expected.
  • All rotating parts are provided with lubrication devices, whereby the bearings themselves are made of high-quality bearing material in order to ensure high functionality even under heavy loads.
  • pivoted locking elements it should also be mentioned that they interact with a fixed stop when the position is pivoted out of the road surface by 90 °, so as to limit the pivoting process. In the opposite direction, an uncontrolled pivoting back is blocked by the actuating cylinder itself. This blocking prevents undesired pivoting of the locking elements even when exposed to an external load, which is directed vertically or horizontally.
  • struts projecting at right angles project from the side surfaces of the locking elements and extend in the direction of the adjacent post, in order to ensure that z. B. two-wheelers cannot drive through. Regardless of this additional feature, however, it should be mentioned that the area between the locking elements pivoted out is not covered, so that the openings resulting therefrom offer a further obstacle.
  • the interchangeable unit preferably comprises three locking elements, it being possible for a plurality of units to be strung together in order to shield a wider driving surface.
  • a multi-stage locking arrangement for optionally locking a roadway (12) is shown to ensure that unauthorized or violent driving on the roadway provided with the locking arrangement (12) is excluded.
  • the locking arrangement comprises two differently designed locking devices (10) and (11), which are recessed flush into the road surface at a distance from one another or can be pivoted out of it.
  • the locking arrangement according to the invention ensures that vehicles that should have partially overcome the outer locking device (10) cannot tip forward onto the road (12), but are held in a raised position by the second locking device (11) that objects, for example located on a loading area of a vehicle, cannot be thrown in the direction of the area to be blocked.
  • FIGS. 2 to 7 Detailed representations of the locking devices (10) and (11) can be found in FIGS. 2 to 7, which will be discussed in more detail below.
  • the first locking device (10) comprises three locking elements (20), 22), (24), each pivotable about an axis (14) (16) or (18).
  • the axes (14), (16), (18) run in the longitudinal direction of the carriageway (12), so that the locking elements (20), (22), (24), which are posts, perpendicular to the normal direction of travel from the carriageway ( 12) can be swiveled out.
  • Each post (20), (22), (24) is assigned a counter element or counterweight (26), (28), (30) which, regardless of the position of the post (20), (22), (24) is arranged underground.
  • the pivot axes (14), (16), 18), which run in the area of the counter elements (26), (28), (30), are also preferably in the area of the center of gravity which consists of the elements (20), (26) and (22), (28) or (24), 30) arranged masses.
  • the pivoting therefore takes place via a linkage, such as push rods (34), starting from a drive element such as hydraulic cylinder (32), which in points (36), (38), (40) on the counter elements (26), (28) , (30) articulated and if necessary. is or are divided.
  • the hydraulic cylinder (30) is preferably actuated from a metal weather protection housing (42) in order to pivot or lower the locking elements (20), (22), (24) out of the roadway (12) if necessary.
  • the posts (20), (22) are arranged in the region of the pivot axes (14), (16), (18), above them overlapping each other and are supported on one another, so that this results in an extremely simple but statically unobjectionable construction is made available.
  • the mutually associated ends (48), (50) - shown by way of example on the posts (20) and (22) - have step-shaped recesses (44) and (46) which complement one another. This allows the ends (48), (50) to lie on one another above the axis (36) without the side surfaces (52), (54), (56) of the bollards (20), (22), (24) which are flush with the road surface must show unevenness.
  • the front end (62) of the blocking element (20) which does not interact with an adjacent post is supported on a concrete projection (60) in order to achieve sufficient stability in this respect.
  • FIG. 8 shows a sectional view of the locking element (24) according to the invention with counter element (30) in order to clarify its structure.
  • Both the blocking element (24) and the counter element (30) consist of a double-T beam, the flanges (118) and (120) or (122) and (124) of which are welded together.
  • the flanges (118) and (112) are welded to the outside with flat iron (only the flat iron (126) is shown) in order to provide a post which is closed on all sides as a blocking element (24).
  • Reinforcing ribs can also be welded within the chamber formed by the flanges (118) and (122) and the flat iron in order to give the locking element an even higher rigidity.
  • the chamber of the respective double-T beam is closed by flat iron.
  • the projections provided in the free ends (50) have the effect that the material impacting against the bollard is penetrated in a cutting-like manner.
  • Fig. 7 the locking device (10) according to the invention is shown in an exploded view to illustrate its installation and removal from a roadway.
  • a trench (128) is first dug in the roadway (12), the bottom (130) of which is given a concrete ceiling.
  • a frame (132) with lost formwork (134), which can be made of sheet metal, is then inserted into the trench (128), so that the space between the lost formwork (134) and the trench is then filled with concrete.
  • This provides a frame for the unit (136) which the locking elements (20), (22), (24) and (25) with the counter elements (26), (28), (30) and (31) which comprise these pivoting connecting rods and the drive device in the form of the hydraulic cylinder (not shown in each case).
  • the hydraulic cylinders can be connected to the drive fluid by plug connections in order to make the locking device (10) ready for operation.
  • the unit (136) only has to be removed from the frame (132) and then placed on these cover elements such as drive-over bridges so that the roadway (12) can still be driven on is. This ensures that the roadway (12) can be quickly made accessible again to vehicles even when the locking device (10) is not working properly, an advantage which the locking devices to be found in the prior art do not offer.
  • the locking elements (20), (22) with counter-elements (26) and (28) as well as pivot axes (14) and (16) shown isolated at the top left in FIG. 7 have pipe socket-shaped projections (138) and (140) running at right angles to their longitudinal axes. on. These bridle the area between the adjacent locking elements, so that the locking device (10) also forms an effective drive-through lock for two-wheelers.
  • the unit (136) which is also provided as an underfloor installation unit and in FIG. 2 with the reference number (58), preferably has a hot-dip galvanized support structure made of U-shaped and double-T iron, which is designed to withstand the loads.
  • the construction is basically chosen so that each bollard loads 100 tons at a driving speed a vehicle withstands 30 km / h without the swiveling being influenced in any way.
  • the double-T beams of the locking elements themselves have leg lengths of preferably 300 mm, the height of the area protruding from the road surface being of the order of 650 mm. This height is sufficient to reach at least the axle area of almost all vehicles, so that in the event of a vehicle collision it becomes unfit to drive.
  • the accessible side surfaces (52), (54), (56) of the bollards (20), (22), (24) can be provided with a corrugated sheet (not shown).
  • the control for the hydraulic cylinder (32) and the pressure design is selected so that a control with a 24 volt battery is maintained in the event of a power failure, with repeated actuation of the locking bars (20), (22), (24) via an energy store is.
  • lowering of the locking bars (20), (22), (24) can be made possible in an emergency by means of a hand pump. Accordingly, the locking device (10) can be described as self-sufficient.
  • the second locking device (11) is shown in detail, which comprises a ramp-shaped element (64) which can be pivoted out of the roadway (12) and which can be actuated by a hydraulic cylinder (68) arranged in a shaft (66) .
  • the element (64) consists in the exemplary embodiment of a steel plate (70) which is held by two U-steel profiles (72) and (74).
  • the longitudinal axis of the U-steel profiles (72) and (74) runs in the longitudinal direction of the carriageway (12).
  • the element (64) which is aligned with the roadway (12) when retracted, can be rotated about an axis (76), the shaft (78) required for this passing through the U-steel profiles (72) and (74).
  • the hydraulic cylinder (68) also engages in one the U-steel profiles (72) and (74) extending shaft (80) so as to pivot the element (64) out of the road surface or in alignment with it.
  • the element (64) to the first blocking stage (10) is ramp-shaped, i.e. the axis of rotation (76) is closer to the first stage than the shaft (80).
  • the edge (82) of the roadway (12) surrounding the element (64) is also preferably made of sheet steel in order to make it easy to maintain.
  • the element (64) is preferably arranged in the central region of the carriageway (12), so that effective protection is ensured against vehicles which have at least partially overcome the first blocking stage (10), that is to say on this sit on and run the risk of tipping forward.
  • the element (64) has a width of 400 mm and a length of 1200 mm, whereby swinging out over the road surface should be 600 mm.

Landscapes

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

Claims (11)

  1. Dispositif de barrage (10) pour barrer temporairement une chaussée (12) ou une voie analogue, dispositif constitué par plusieurs éléments de barrage (20, 22, 24, 25) disposés les uns à côté des autres, qui peuvent être enfoncés à volonté dans la surface de la chaussée et qui sont alors alignés en affleurant celle-ci, ou qui peuvent pivoter en dehors de celle-ci, chacun de ces éléments de barrage pouvant pivoter autour d'un axe (14, 16, 18) parallèle à la direction principale de la chaussée et étant relié à un contre-élément (26, 28, 30, 31) prévu au-dessous ou très au-dessous de la surface de la chaussée, et les éléments pouvant pivoter sous l'action de tiges (34), telles que des tiges de poussée, dispositif de barrage caractérisé en ce que les éléments de barrage (20, 22, 24, 25) sont des poteaux comportant des surfaces latérales (52, 54, 56) sur lesquelles peuvent passer des véhicules et se chevauchent, en se superposant, au-dessus des axes (14, 16, 18) lorsqu'ils sont alignés en affleurant la surface de la chaussée.
  2. Dispositif de barrage selon la revendication 1, caractérisé en ce que l'élément de barrage (20, 22, 24, 25) et/ou le contre-élément (26, 28, 30, 31) est constitué par un support en double T, les semelles (118, 122) de l'élément de barrage ou des éléments de barrage étant reliées de préférence par un fer plat (126).
  3. Dispositif de barrage selon la revendication 1, caractérisé en ce que le chevauchement est réalisé par des évidements se complétant (44, 46) dans les extrémités superposées (48, 50) des éléments (20, 22), ces évidements étant en forme de gradin.
  4. Dispositif de barrage selon la revendication 1, caractérisé en ce que tout au moins l'élément de barrage (20, 22, 24, 25) a la forme d'un parallélépipède à angles inclinés, ses extrémités libres (48, 50) étant munies d'un évidement (44, 46) pour former une dent.
  5. Dispositif de barrage selon la revendication 1, caractérisé en ce que l'axe (14, 16, 18) s'étend à peu près au voisinage du centre de gravité de l'ensemble constitué par l'élément de barrage (20, 22, 24, 25) et le contre-élément (26, 28, 30, 31) auquel il est relié, les tiges (34) étant articulées sur les contre-éléments et étant susceptibles d'être actionnées par l'intermédiaire d'un entraînement (32) tel qu'un vérin hydraulique.
  6. Dispositif de barrage selon la revendication 1, caractérisé en ce qu'un élément tubulaire (138, 140) s'étendant à angle droit, par rapport à l'axe longitudinal de l'élément de barrage (20, 22, 24, 25) fait saillie sur celui-ci.
  7. Dispositif de barrage selon la revendication 1, caractérisé en ce que les éléments de barrage (20, 22, 24, 25) rassemblés en une unité (58, 136) avec les tiges (34), sont susceptibles d'être mis en place, en restant susceptibles d'être éventuellement remplacés, dans un cadre (132), ce cadre étant muni d'un coffrage perdu (134), qui est susceptible d'être mis en place en même temps dans une fouille pratiquée dans la chaussée (12).
  8. Dispositif de barrage selon la revendicatlon 7, caractérisé en ce que l'entraînement (32) actionnant les tiges (34) est susceptible d'être mis en place dans le cadre (132) conjointement avec l'unité (58, 136), en restant susceptible d'être remplacé.
  9. Dispositif de barrage selon notamment la revendication 1, caractérisé en ce que ce dispositif de barrage comporte deux degrés (10, 11), l'un de ces degrés étant constitué par les éléments de barrage (20, 22, 24, 25), tandis que l'autre degré est constitué par au moins un élément (64), agissant à une certaine distance derrière les éléments de barrage dans le sens de marche des véhicules, et susceptible de pivoter hors de la chaussée en se comportant comme une rampe.
  10. Dispositif de barrage selon la revendication 9, caractérisé en ce que l'élément (64) comprend deux profilés en U (72, 74) s'étendant en direction longitudinale de la chaussée (12), sur lesquels est disposée une plaque d'acier (70) affleurant la surface de la chaussée, tandis que l'élément (64) est de préférence encastré dans la chaussée (12) au milieu de celle-ci.
  11. Dispositif de barrage selon la revendication 9, caractérisé en ce que l'élément (64) interagit avec un vérin hydraulique (68) disposé dans une cuve (66) encastrée sous la chaussée (12).
EP86117525A 1985-12-20 1986-12-16 Dispositif de barrage pour barrer temporairement une chaussée Expired - Lifetime EP0227016B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86117525T ATE61431T1 (de) 1985-12-20 1986-12-16 Sperrvorrichtung fuer eine temporaere sperrung einer fahrbahn.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19853545507 DE3545507A1 (de) 1985-12-20 1985-12-20 Sperrvorrichtung fuer eine temporaere sperrung einer fahrbahn
DE3545507 1985-12-20
DE19868628876 DE8628876U1 (de) 1986-10-29 1986-10-29 Sperrvorrichtung für eine temporäre Sperrung einer Fahrbahn
DE8628876U 1986-10-29

Publications (3)

Publication Number Publication Date
EP0227016A2 EP0227016A2 (fr) 1987-07-01
EP0227016A3 EP0227016A3 (en) 1988-05-25
EP0227016B1 true EP0227016B1 (fr) 1991-03-06

Family

ID=25839195

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86117525A Expired - Lifetime EP0227016B1 (fr) 1985-12-20 1986-12-16 Dispositif de barrage pour barrer temporairement une chaussée

Country Status (5)

Country Link
US (1) US4775261A (fr)
EP (1) EP0227016B1 (fr)
DE (1) DE3677918D1 (fr)
ES (1) ES2021584B3 (fr)
IL (1) IL81038A (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606049B1 (fr) * 1986-11-04 1993-03-12 Mothe Gerard Barriere anti-intrusion modulaire
US5009542A (en) * 1990-03-06 1991-04-23 Hardin Jr Paul W Traffic barrier gate
US5211503A (en) * 1991-04-24 1993-05-18 Energy Absorptions Systems, Inc. Barrier gate for longitudinal highway barrier
GB2282623A (en) * 1993-10-06 1995-04-12 Seal Boldizsar Edward Vehicle Barrier
GB9321049D0 (en) * 1993-10-12 1993-12-01 J & R Steel Fabricators Limite Improvements in or relating to traffic control arrangements
US5482397A (en) * 1994-02-18 1996-01-09 Eagle Research Group, Inc. Tire deflator and method of deflating a tire
RU2101659C1 (ru) * 1994-11-16 1998-01-10 Вячеслав Александрович Самохвалов Заградитель для автомототранспорта
US5509753A (en) * 1994-11-22 1996-04-23 Thompson; Clinton C. Retractable speed bump
ES2123364B1 (es) * 1995-04-03 1999-09-16 Doblado Perez Angel Obstaculo anti-intrusion de vehiculos con barrera auxiliar de señalizacion.
DE10256199B4 (de) * 2002-12-02 2004-11-18 Linde, Albrecht von, Dr. Vorrichtung und Verfahren zur Veränderung der Streckenführung einer Fahrzeugrennstrecke
US7214000B2 (en) * 2004-11-03 2007-05-08 The United States Of America As Represented By The Secretary Of The Army On-grade barrier and method of its use
US7530759B2 (en) * 2004-11-17 2009-05-12 Universal Safety Response, Inc. Retractable energy absorbing system
US7264417B1 (en) 2006-03-23 2007-09-04 Nasatka Barrier, Inc. Vehicle barrier system, and related method
GB0619391D0 (en) * 2006-10-02 2006-11-08 Siddall Robert J Vehicle road barrier
US7950870B1 (en) 2008-03-28 2011-05-31 Energy Absorption Systems, Inc. Energy absorbing vehicle barrier
US20100003078A1 (en) * 2008-07-07 2010-01-07 National Taipei University Of Technology Anti-terror car-attack defending apparatus
US8056174B2 (en) * 2009-09-14 2011-11-15 Midwest Industrial Door, Inc. Repositionable pit seal
US8128310B2 (en) * 2009-09-29 2012-03-06 Unified Designs, Inc. Vehicle restraint system
US8439594B1 (en) 2011-04-19 2013-05-14 Secureusa, Inc. Shallow flush-mounted vehicle control barrier
KR101399582B1 (ko) * 2014-03-06 2014-06-27 (주)건설표준시험원 안전사고 방지를 위한 도로시설물
US9677232B2 (en) * 2015-09-17 2017-06-13 Robert C. Zwerneman Retractable speed barrier
US10829900B2 (en) * 2016-08-10 2020-11-10 The Board Of Regents Of The Nevada System Of Higher Education On Behalf Of The University Of Nevada, Las Vegas Automated rumble strip assembly
US10648141B2 (en) * 2016-08-10 2020-05-12 The Board Of Regents Of The Nevada System Of Higher Education On Behalf Of The University Of Nevada, Las Vegas Automated rumble strip assembly

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1203006A (en) * 1914-02-24 1916-10-31 Margaret A Keenan Apparatus for stopping vehicles.
US1356922A (en) * 1920-02-03 1920-10-26 John J Keenan Apparatus for stopping vehicles
US1365165A (en) * 1920-08-05 1921-01-11 Garcia Felice Anthony Gate
US1497073A (en) * 1921-03-16 1924-06-10 Conan A Doyle Traffic regulator
US1579125A (en) * 1923-12-12 1926-03-30 William R Marshall Stock guard for roadways
DE2048780C3 (de) * 1970-10-05 1975-02-13 Heinrich 4812 Brackwede Kirschbaum Quer zur Fahrbahn, insbesondere vor Verkehrsampeln angeordnete Absperrvorrichtung
DE2158977C3 (de) * 1971-11-27 1974-10-03 Fischer Stahlbau, 4000 Duesseldorf Ausfahrbare Sperre zum vorübergehenden Absperren von Straßen, Plätzen od.dgl
US3805448A (en) * 1971-12-08 1974-04-23 R Carr Vehicular traffic control apparatus
DE2806013A1 (de) * 1978-02-14 1979-08-23 Malkmus Doernemann Carola Wege- oder strassensperre fuer fahrzeuge
DE2930091A1 (de) * 1979-07-25 1981-02-12 Hanns Ing Grad Glahn Kippschwelle gegen falsches befahren von einbahnstrassen
NL8201604A (nl) * 1982-04-16 1983-11-16 Pieter Arie Jan Eikelenboom En Inzinkbare wegversperring.
NL8203450A (nl) * 1982-09-03 1984-04-02 Peter Johan Geensen Scharnierbare wegversperring.
US4490068A (en) * 1983-04-25 1984-12-25 Dickinson Harry D Hydraulic safety barrier traffic-way controller
CH660896A5 (de) * 1983-06-13 1987-05-29 Burri Ag Fahrbahn-abschrankungsstrecke.
US4577991A (en) * 1984-11-28 1986-03-25 Rolow Willard J Deployable vehicular barricade

Also Published As

Publication number Publication date
EP0227016A2 (fr) 1987-07-01
EP0227016A3 (en) 1988-05-25
US4775261A (en) 1988-10-04
IL81038A0 (en) 1987-03-31
ES2021584B3 (es) 1991-11-16
IL81038A (en) 1991-05-12
DE3677918D1 (de) 1991-04-11

Similar Documents

Publication Publication Date Title
EP0227016B1 (fr) Dispositif de barrage pour barrer temporairement une chaussée
DE69913977T2 (de) Methode zum herstellen eines plattenbodens und ein plattenboden
DE3827030C2 (de) Fahrwegseitenbegrenzung
EP3575493A1 (fr) Barrage routier mobile
DE2908818A1 (de) Abbaubare barriere
DE3816644A1 (de) Sperrpfosten
DE4422050C2 (de) Leitschwellenstrang
DE4205192C2 (de) Bahnsteig
DE3134247A1 (de) Wege- oder strassensperre fuer fahrzeuge
EP2172594A2 (fr) Raccordement pour un muret de séparation du trafic
WO1995028368A1 (fr) Dispositif mobile pour le malaxage et/ou le retournage de materiaux (en meules) et dispositif d'evacuation utilise de preference a cet effet
DE3412354C2 (fr)
DE4040589C2 (fr)
WO2008028463A1 (fr) Limite de voie de circulation escamotable
DE3611372A1 (de) Strassensperre
EP0553378B1 (fr) Dispositif pour former une tranchée dans le sol pendant la construction d'un mur de soutien ou d'étanchéité
EP2711462B1 (fr) Portique de signalisation
EP0534058A1 (fr) Ensemble d'éléments pour la construction d'aménagements de terrains de jeux
DE3423566A1 (de) Laermschutzschirm
DE8628876U1 (de) Sperrvorrichtung für eine temporäre Sperrung einer Fahrbahn
DE3725775A1 (de) Strassenfraesmaschine mit auswechselbarer fraeswerkseinheit
DE3545507A1 (de) Sperrvorrichtung fuer eine temporaere sperrung einer fahrbahn
DE2243358A1 (de) Sperrpfahl gegen fremdparker und diebstahl
DE4402950A1 (de) Verfahren und Vorrichtung zum Bau wenigstens einer oberen Fahrbahnebene mit wenigstens einer Fahrbahn
DE2753290C2 (de) Doppelstockgaragenanlage aus jeweils zwei transportablen Stahlbetoneinzelgaragen

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

17P Request for examination filed

Effective date: 19880903

17Q First examination report despatched

Effective date: 19891017

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19910306

REF Corresponds to:

Ref document number: 61431

Country of ref document: AT

Date of ref document: 19910315

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3677918

Country of ref document: DE

Date of ref document: 19910411

ITF It: translation for a ep patent filed

Owner name: JACOBACCI & PERANI S.P.A.

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
EPTA Lu: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19941123

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19941206

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19941209

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 19941215

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19941230

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19941231

Year of fee payment: 9

EAL Se: european patent in force in sweden

Ref document number: 86117525.5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19951212

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19951216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19951217

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 19951218

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Effective date: 19951231

BERE Be: lapsed

Owner name: MANFRED FLADUNG G.M.B.H.

Effective date: 19951231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19960701

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19951216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19960830

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19960701

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19961216

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19981211

Year of fee payment: 13

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19991216

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20010301

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20050128

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20050323

Year of fee payment: 19

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20051216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051231

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060701

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL