EP0065199A2 - Système d'accouplement pour la réalisation de structures limitatives et bloc interassemblable pour ce système - Google Patents

Système d'accouplement pour la réalisation de structures limitatives et bloc interassemblable pour ce système Download PDF

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Publication number
EP0065199A2
EP0065199A2 EP82103844A EP82103844A EP0065199A2 EP 0065199 A2 EP0065199 A2 EP 0065199A2 EP 82103844 A EP82103844 A EP 82103844A EP 82103844 A EP82103844 A EP 82103844A EP 0065199 A2 EP0065199 A2 EP 0065199A2
Authority
EP
European Patent Office
Prior art keywords
contours
composite
locking
module according
latching
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP82103844A
Other languages
German (de)
English (en)
Other versions
EP0065199A3 (fr
Inventor
Reinhard Juraschek
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.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0065199A2 publication Critical patent/EP0065199A2/fr
Publication of EP0065199A3 publication Critical patent/EP0065199A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • E01F13/02—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions free-standing; portable, e.g. for guarding open manholes ; Portable signs or signals specially adapted for fitting to portable barriers
    • E01F13/024—Removable barriers with permanently installed base members, e.g. to provide occasional passage
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C5/00—Pavings made of prefabricated single units
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
    • E02B3/14—Preformed blocks or slabs for forming essentially continuous surfaces; Arrangements thereof
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/02—Retaining or protecting walls
    • E02D29/0258—Retaining or protecting walls characterised by constructional features
    • E02D29/0266—Retaining or protecting walls characterised by constructional features made up of preformed elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C1/00—Building elements of block or other shape for the construction of parts of buildings
    • E04C1/39—Building elements of block or other shape for the construction of parts of buildings characterised by special adaptations, e.g. serving for locating conduits, for forming soffits, cornices, or shelves, for fixing wall-plates or door-frames, for claustra
    • 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
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
    • E04H17/1447—Details of connections between rails and posts
    • E04H17/1448—Adjustable, angled or hinged connections
    • 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
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
    • E04H17/168—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames using panels fitted in grooves of posts
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2201/00—Paving elements
    • E01C2201/06—Sets of paving elements
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2201/00—Paving elements
    • E01C2201/14—Puzzle-like connections
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0202—Details of connections
    • E04B2002/0232—Undercut connections, e.g. using undercut tongues and grooves
    • E04B2002/0239—Round dovetails

Definitions

  • the invention relates to a composite system, and a composite component intended therefor, for erecting demarcations, such as borders, enclosures, retaining walls, barriers or the like, in particular for drive-through barriers for protecting particularly endangered objects, such as, for example, nuclear facilities.
  • enclosures which are to be designed as static drive-through protection and for vehicles up to a predetermined total mass, for example for heavy construction site vehicles. roadworthy must not be negotiable. Such enclosures must therefore withstand high shear loads from vehicles approaching, but must also resist destruction by conventional means. On the other hand, however, there is also a need for easily producible and reclosable through openings, for example to carry out material transports into the enclosed area.
  • tetrapods which are spatial concrete bodies with a plurality of conical extensions extending from a compact central part at the same solid angles.
  • tetrapods To produce such enclosures of an endangered area, such tetrapods have been laid at intervals smaller than the width of vehicles as static drive-through protection and additionally connected to one another by steel cables, so that in an attempt to break through such an enclosure with a vehicle, the element on which the Approaching vehicle attacks, is additionally secured by the rope bracing connected to adjacent elements.
  • the static drive-through protection already implemented using tetrapods may, in view of the connection of neighboring tetrapods, provide sufficient resistance to a vehicle approaching due to the cables stretched between them, especially since under the effect of a vehicle approaching, the element with its leg-like extensions extends underground clawed and possibly caused damage to the attacking vehicle in the event of tipping, but in many other respects only insufficiently meets the existing requirements.
  • a particular deficiency is that the adjacent steel cables connecting the tetrapods can be easily destroyed by means of easy-to-use cutting devices, such as cutting torches, and after that, when using construction site vehicles, it is possible in a simple manner to create a drive-through opening in such an enclosure in a very short time, for example by dragging individual tetrapods out of their intended positions.
  • the invention is intended to provide an improved composite system which is intended in particular for erecting drive-through barriers for vehicles of a predetermined total mass, but can also be used for a variety of other purposes.
  • this network system must withstand destruction by conventional means as well as vehicles approaching.
  • the composite system according to the invention is therefore made up of modules which are arranged next to one another and are connected to one another in a tensile manner by positive-locking connecting means in the form of interlocking engagement contours which have dimensions corresponding to the requirements of the application.
  • these building blocks can be concrete building blocks with a predetermined vertical extension in view of the intended use as a drive-through protection against approaching vehicles, in which the latching contours run vertically in the event of use and - seen in cross section - have spherically shaped holding sections and, in their interacting latching positions, have a ball-joint-like groove - Form spring connections.
  • the peg-like latching contours of the one module e can intervene with play in the groove-like latching contours of the other modules, so that the modules arranged next to one another have limited movement speed around the vertically running guide axes of the latching contours in the case described.
  • a useful embodiment of the invention is characterized by the composite along a line.
  • the building blocks are arranged in the composite, which of course must lead to a considerable reinforcement of a drive-through barrier designed in this way.
  • An arrangement has proven to be particularly expedient in such a way that building blocks arranged at a distance from one another are connected to one another by means of disc-shaped composite elements inserted between them. Also, for example if the terrain is uneven, neighboring blocks can be offset in height. Using the composite system according to the invention, this also enables the erection of retaining walls and enclosures which can be inserted architecturally well into a landscape in a simple manner.
  • An advantageous embodiment of a composite component for the composite system described above is characterized in that at least two latching contours are provided in the area of different, in particular spaced side boundaries of the component, the guide axes of which run parallel to one another.
  • a further development of this module is equipped with similar locking contours on module sides that are at a distance from one another.
  • At least one latching contour complementary to the two aforementioned latching contours in the area of at least one lateral module boundary which is adjacent to the side boundaries provided with similar latching contours, at least one latching contour complementary to the two aforementioned latching contours, the guide axis of which likewise runs parallel to the guide axes of the other latching contours, which expediently all run vertically extend to a footprint of the composite building block.
  • the latching contours of the building block according to the invention are tongue-and-groove connection means which have holding sections formed by undercuts and expediently extend over the entire building block height.
  • Composite modules of this type preferably have a structure which is symmetrical in cross-section with respect to axes of symmetry each laid out by similar locking contours. Seen in plan view, the composite building blocks can have an approximately square cross-section, which in an advantageous embodiment is modified in such a way that the side edges, which are at a distance in each case, with the one type of latching contours through - seen in a plan view of the building block - from the corners of the building block lines directed outside are limited, while the side edges with the other type of locking contours have correspondingly extending grooves.
  • the underside of the modules can also be profiled by bevels, depressions and / or projections, which in any case leads to an effective clawing with the installation surface when these modules are placed on the ground if a load attack occurs on this module he follows. If such building blocks are joined together along a line to form a boundary, the overall arrangement acts like a link-chain-like connection, in which the load acting on a building block is transmitted and derived to neighboring building blocks in the network via the tensile-strengthened connections mediated by the latching contours, which in turn, if appropriate Profiling their undersides also experience a special claw in the ground as a result of this load attack.
  • the design of the modules with such profiled sub-pages is of particular importance even if
  • the upper sides are profiled complementarily to the lower sides, because then when such modules are stacked on top of one another, the interacting profiles engage in a tooth-like manner and thus ensure a secure bond.
  • effective radiation protection can also be achieved when layers are stacked on top of one another, because if the profiling is designed appropriately, continuous joints do not occur.
  • the basic structure of the composite system according to the invention from fixed, but separably connected building blocks is shown in FIG.
  • the basic element of this embodiment is a cuboid block 10, 10 'with a base surface 11 on the underside, an upper side 12 running parallel thereto and side boundaries 13, 13' and 14, 14 'running at right angles to this surface.
  • locking contours 15, 15 'and 16, 16' are provided as a means for firmly but separably connecting such composite blocks 10.
  • groove-like latching contours 15, 15' extend over their entire height, while the other two, likewise opposite side boundaries 14, 14 'with cone-like latching contours 16, 16' also extending over their entire height are equipped.
  • latching contours seen in a plan view - approximately according to FIG. 2 - have spherical holding sections formed by undercuts and are dimensioned in their cross sections such that the peg-like latching contours 16, 16 'of a building block. fit in groove-like locking contours 15, 15 'of other modules. All locking contours of these modules have parallel guide axes, so that the connection of adjacent building blocks 10, 10 'is achieved in a simple manner in that when the building blocks are axially displaced, their interlocking contours 15', 16 'are brought to cover and then pushed onto one another, the holding sections of the locking contours formed by undercuts engaging behind one another in a form-fitting manner .
  • the block 10 'shown offset in height in FIG. 1 shows the sliding of its groove-like latching contour 15' onto the peg-like latching contour 16 'of a block 10 in the direction of arrow 17.
  • a disk-shaped block 110 being used as the connecting means, which extends on mutually distant end faces that extend perpendicular to its upper side 112 and the installation surface 111 running parallel to it , has peg-shaped latching contours 116, l16 'with holding sections formed by undercuts.
  • the peg-like latching contours of these disk-shaped modules 110 have the same shapes and dimensions as the corresponding latching contours of the cuboid-shaped modules 10 and can be brought into the latching position in the manner explained above with groove-like latching contours of these modules.
  • the latching pins 116, 116 ' must be brought into alignment with a corresponding groove-like latching contour 15, 15' of a module 10 and then, for example, the disk-shaped modules 110 in the direction of the then common guide axes of the cooperating latching Contours according to arrow 117 are shifted against each other so that at least partial sections of the axial length of the locking contours come into engagement with one another.
  • FIG. 4 consists only of interconnected cuboid composite blocks 10 and, consequently, is much more resistant to resistance than the embodiment according to FIGS. 1 to 3 has external influences.
  • adjacent building blocks 10 are each offset by 90 ° to one another such that the peg-like latching contours 16, 16 'of the one building block into each other in the adjacent surface of the adjacent building block Engage building block extending groove-like locking contours 15, 15 '.
  • FIG. 5 shows the possibility of an increased delimitation compared to the embodiment according to FIG. 4, consisting of building blocks 10 running in two rows 20, 20 'next to one another and each connected to one another. It can be seen that, with a corresponding further development of the embodiment according to FIG Resistance to forces acting essentially parallel to the installation surfaces of the composite blocks can be achieved.
  • the block-shaped composite building blocks 10 used for the creation of the delimitations according to FIGS. 4 and 5 convey, without prejudice to the unavoidable joints between them, an almost complete shielding that the side borders 13, 13 'and 14, 14', which are separated from each other, are not parallel mutually extending surfaces exist.
  • the side boundaries 13, 13 'equipped with the groove-like latching contours 15, 15' consist of partial areas which extend roof-like on both sides from the latching contours, while the other side boundaries 14, 14 'with the peg-like projecting latching contours 16, 16' consist of part-faces which run in a V-shape relative to one another and correspond to the roof-shaped partial surfaces of the side boundaries 13, 13 '.
  • the peg-like and groove-like locking contours 15, 16 and 15 ', 16' engage in the locking position with limited play and form articulated tongue and groove connections. If successively cuboidal building blocks 10 and disk-shaped building blocks 110 are connected to one another, the disk-like composite stones can thus be pivoted to a limited extent with respect to the cuboidal composite stones and thus the construction of boundaries with an arcuate course, as shown in FIG. 6.
  • the embodiments illustrated in the drawings are exclusively resistant enclosures, which can be used, for example, as object protection in nuclear plants and then form a drive-through protection which cannot be destroyed by conventional means and cannot be overcome by starting vehicles.
  • the invention is not restricted to such uses.
  • the proposed composite system and the ones serving to implement it are suitable Composite stones also for a variety of other purposes, such as the construction of easily changeable shielding walls, for protective structures, but also for the design of outdoor facilities, for example for terracing the terrain or, if the dimensions are chosen accordingly, also for producing shear-resistant surface fastenings.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Revetment (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
EP82103844A 1981-05-09 1982-05-05 Système d'accouplement pour la réalisation de structures limitatives et bloc interassemblable pour ce système Withdrawn EP0065199A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3118487 1981-05-09
DE3118487A DE3118487A1 (de) 1981-05-09 1981-05-09 Verbundsystem zum errichten von abgrenzungen und verbundstein fuer dieses system

Publications (2)

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EP0065199A2 true EP0065199A2 (fr) 1982-11-24
EP0065199A3 EP0065199A3 (fr) 1985-05-15

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EP82103844A Withdrawn EP0065199A3 (fr) 1981-05-09 1982-05-05 Système d'accouplement pour la réalisation de structures limitatives et bloc interassemblable pour ce système

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Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0205109A1 (fr) * 1985-06-14 1986-12-17 Giorgio Manzelli Elément modulaire, en particulier pour faux plafonds, cloison de séparation et murs non-porteurs
EP0212037A1 (fr) * 1985-08-22 1987-03-04 Rolf Scheiwiller Elément de palissade
EP0234175A1 (fr) * 1986-02-21 1987-09-02 Rolf Scheiwiller Ensemble de construction pour la réalisation de murs
EP0282679A1 (fr) * 1987-03-20 1988-09-21 Rolf Scheiwiller Jeu d'éléments pour constructions composites
EP0283939A2 (fr) * 1987-03-19 1988-09-28 Barrier Concepts, Inc. Barrière d'arrêt pour véhicules
FR2619841A1 (fr) * 1987-09-01 1989-03-03 Bostra Traders Inc Ensemble de balisage
EP0319465A1 (fr) * 1987-12-01 1989-06-07 Willi Ruckstuhl Assortiment de pierres en béton pour murs pour construire un mur empilé à sec
EP0322667A1 (fr) * 1987-12-31 1989-07-05 Otto Kalbermatten Méthode pour construire un mur, un élément de construction et une dalle de liaison pour l'exécution de la méthode et mur construit suivant cette méthode
US5080523A (en) * 1989-03-02 1992-01-14 Waldormills Company Establishment Connecting stone for forming road edges
US5104255A (en) * 1988-07-27 1992-04-14 Bodensohn Karl H Barriers for lane dividers, curbs or construction sites
EP0524141A1 (fr) * 1991-07-15 1993-01-20 Silidur Pdl Ag Elément de palissade
EP0671508A2 (fr) * 1994-03-07 1995-09-13 Claus Dipl.-Ing. Permesang Pavé
WO2003040478A1 (fr) * 2001-11-05 2003-05-15 Paul Andrew Capel Bloc de construction a assemblage imbrique
AU2002336806B2 (en) * 2001-11-05 2004-08-26 Paul Andrew Capel Interlocking building block
WO2014058387A1 (fr) * 2012-10-09 2014-04-17 Michael Lazar Système polyvalent de lutte contre l'érosion
US20150308792A1 (en) * 2014-04-28 2015-10-29 Force Development Services Ltd Joint and Modular Protection System
AT520641A4 (de) * 2018-04-12 2019-06-15 Rebloc Gmbh Schutzeinrichtung
CN111155830A (zh) * 2020-02-17 2020-05-15 吕路 一种建筑施工安全管理围栏
FR3088656A1 (fr) * 2018-11-21 2020-05-22 Abdla FEGHOUL Dispositif d’anti-franchissement

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5350256A (en) * 1991-11-26 1994-09-27 Westblock Products, Inc. Interlocking retaining walls blocks and system

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BE518113A (fr) *
FR325660A (fr) * 1900-01-01
GB267832A (en) * 1926-10-23 1927-03-24 Edith Ottoline Cowper Improvements in interengaging blocks and the like for floors, roads and the like
GB459864A (en) * 1935-07-15 1937-01-15 Kenneth Sidney Bell Improvements relating to piles
FR854839A (fr) * 1939-01-11 1940-04-25 Revêtement amovible applicable notamment à la constitution rapide d'aires d'atterrissage pour avions
FR892758A (fr) * 1942-06-23 1944-05-19 Belge Des Betons Soc Palplanche en béton armé
DE1140460B (de) * 1959-09-04 1962-11-29 Henschel Werke Ag Schnellaufende Hochdruck-Turbopumpe einstufiger Bauart
FR1513236A (fr) * 1966-03-30 1968-02-16 Perfectionnement apporté aux dalles de revêtement
DE1534470A1 (de) * 1964-02-18 1969-04-17 Autostrade Conzessioni E Costr Leitplanke fuer Autostrassen
BE743105A (fr) * 1969-12-12 1970-05-14
DE2263609A1 (de) * 1972-12-27 1974-07-04 Karl Eisenbarth Doppelkreuz-flussbettstein und verfahren zur flussbett-auskleidung
FR2328080A1 (fr) * 1975-10-16 1977-05-13 Berenguer Robert Dispositif d'element prefabrique enchainable pour la stabilisation des terrains
WO1982001731A1 (fr) * 1980-11-18 1982-05-27 Francis S Atkinson Systeme articule de controle d'erosion

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DE7426043U (de) * 1975-06-19 Giesler R Bauteilsatz zum Errichten von Begrenzungsbauwerken
DE1093073B (de) * 1954-06-14 1960-11-17 Jannes Hogeboom Formstein mit profilierten Stossflaechen
US3102367A (en) * 1957-09-18 1963-09-03 Peter S Pedersen Building block
DE1484144A1 (de) * 1963-08-19 1969-10-30 Heinz Curth Baustein mit Nut und Feder
DE2333623A1 (de) * 1973-07-02 1975-01-23 Bautechnologie Forsch Stein oder platte fuer bodenbelaege
CH608550A5 (en) * 1976-03-09 1979-01-15 Patent & Inventions Ltd Set of shaped blocks for forming a floor covering

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE518113A (fr) *
FR325660A (fr) * 1900-01-01
GB267832A (en) * 1926-10-23 1927-03-24 Edith Ottoline Cowper Improvements in interengaging blocks and the like for floors, roads and the like
GB459864A (en) * 1935-07-15 1937-01-15 Kenneth Sidney Bell Improvements relating to piles
FR854839A (fr) * 1939-01-11 1940-04-25 Revêtement amovible applicable notamment à la constitution rapide d'aires d'atterrissage pour avions
FR892758A (fr) * 1942-06-23 1944-05-19 Belge Des Betons Soc Palplanche en béton armé
DE1140460B (de) * 1959-09-04 1962-11-29 Henschel Werke Ag Schnellaufende Hochdruck-Turbopumpe einstufiger Bauart
DE1534470A1 (de) * 1964-02-18 1969-04-17 Autostrade Conzessioni E Costr Leitplanke fuer Autostrassen
FR1513236A (fr) * 1966-03-30 1968-02-16 Perfectionnement apporté aux dalles de revêtement
BE743105A (fr) * 1969-12-12 1970-05-14
DE2263609A1 (de) * 1972-12-27 1974-07-04 Karl Eisenbarth Doppelkreuz-flussbettstein und verfahren zur flussbett-auskleidung
FR2328080A1 (fr) * 1975-10-16 1977-05-13 Berenguer Robert Dispositif d'element prefabrique enchainable pour la stabilisation des terrains
WO1982001731A1 (fr) * 1980-11-18 1982-05-27 Francis S Atkinson Systeme articule de controle d'erosion

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0205109A1 (fr) * 1985-06-14 1986-12-17 Giorgio Manzelli Elément modulaire, en particulier pour faux plafonds, cloison de séparation et murs non-porteurs
EP0212037A1 (fr) * 1985-08-22 1987-03-04 Rolf Scheiwiller Elément de palissade
US4884378A (en) * 1986-02-21 1989-12-05 Rolf Scheiwiller Structural assembly for producing walls
EP0234175A1 (fr) * 1986-02-21 1987-09-02 Rolf Scheiwiller Ensemble de construction pour la réalisation de murs
EP0283939A2 (fr) * 1987-03-19 1988-09-28 Barrier Concepts, Inc. Barrière d'arrêt pour véhicules
EP0283939A3 (fr) * 1987-03-19 1990-02-07 Barrier Concepts, Inc. Barrière d'arrêt pour véhicules
EP0282679A1 (fr) * 1987-03-20 1988-09-21 Rolf Scheiwiller Jeu d'éléments pour constructions composites
US4922678A (en) * 1987-03-20 1990-05-08 Rolf Scheiwiller Structural assembly for producing interconnecting structures
EP0305624A1 (fr) * 1987-09-01 1989-03-08 Bostra Traders Inc. Ensemble de balisage
FR2619841A1 (fr) * 1987-09-01 1989-03-03 Bostra Traders Inc Ensemble de balisage
EP0319465A1 (fr) * 1987-12-01 1989-06-07 Willi Ruckstuhl Assortiment de pierres en béton pour murs pour construire un mur empilé à sec
EP0322667A1 (fr) * 1987-12-31 1989-07-05 Otto Kalbermatten Méthode pour construire un mur, un élément de construction et une dalle de liaison pour l'exécution de la méthode et mur construit suivant cette méthode
US5104255A (en) * 1988-07-27 1992-04-14 Bodensohn Karl H Barriers for lane dividers, curbs or construction sites
US5080523A (en) * 1989-03-02 1992-01-14 Waldormills Company Establishment Connecting stone for forming road edges
EP0524141A1 (fr) * 1991-07-15 1993-01-20 Silidur Pdl Ag Elément de palissade
EP0671508A2 (fr) * 1994-03-07 1995-09-13 Claus Dipl.-Ing. Permesang Pavé
EP0671508A3 (fr) * 1994-03-07 1995-10-25 Permesang Claus Dipl Ing
WO2003040478A1 (fr) * 2001-11-05 2003-05-15 Paul Andrew Capel Bloc de construction a assemblage imbrique
AU2002336806B2 (en) * 2001-11-05 2004-08-26 Paul Andrew Capel Interlocking building block
WO2014058387A1 (fr) * 2012-10-09 2014-04-17 Michael Lazar Système polyvalent de lutte contre l'érosion
US20150308792A1 (en) * 2014-04-28 2015-10-29 Force Development Services Ltd Joint and Modular Protection System
AT520641A4 (de) * 2018-04-12 2019-06-15 Rebloc Gmbh Schutzeinrichtung
AT520641B1 (de) * 2018-04-12 2019-06-15 Rebloc Gmbh Schutzeinrichtung
FR3088656A1 (fr) * 2018-11-21 2020-05-22 Abdla FEGHOUL Dispositif d’anti-franchissement
WO2020104617A1 (fr) * 2018-11-21 2020-05-28 Feghoul Abdla Dispositif d'anti-franchissement
CN111155830A (zh) * 2020-02-17 2020-05-15 吕路 一种建筑施工安全管理围栏

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DE3118487A1 (de) 1982-11-25
EP0065199A3 (fr) 1985-05-15
DE3118487C2 (fr) 1988-07-28

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