[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

WO1985002872A1 - Scaled paving stone - Google Patents

Scaled paving stone Download PDF

Info

Publication number
WO1985002872A1
WO1985002872A1 PCT/FR1984/000297 FR8400297W WO8502872A1 WO 1985002872 A1 WO1985002872 A1 WO 1985002872A1 FR 8400297 W FR8400297 W FR 8400297W WO 8502872 A1 WO8502872 A1 WO 8502872A1
Authority
WO
WIPO (PCT)
Prior art keywords
axis
semi
paver
ellipse
pavers
Prior art date
Application number
PCT/FR1984/000297
Other languages
French (fr)
Inventor
Eric Mollex
Original Assignee
Eric Mollex
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 Eric Mollex filed Critical Eric Mollex
Priority to DE8585900139T priority Critical patent/DE3470766D1/en
Publication of WO1985002872A1 publication Critical patent/WO1985002872A1/en

Links

Classifications

    • 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
    • E01C5/06—Pavings made of prefabricated single units made of units with cement or like binders

Definitions

  • the invention relates to a pressed concrete paver for covering surfaces such as motorways, parking lots, wharves, banks, driveways, etc.
  • This block can advantageously be used when the surface is called upon to be subjected to large mobile rolling loads such as, for example, rolling loads exerted by vehicles.
  • Part 1 above the axis xx ', of a semi-elliptical convex shape passing through the points a, b, c. point a is on the axis xx 'and c is on the axis y y'. the axis yy 'is the axis of symmetry of the block.
  • Part 2 below the axis xx ', of the same semi-elliptical but concave shape, passing through the points b'a, the concave semi-ellipse is offset on either side of the axis of symmetry yy 'to get the rating b'c'.
  • the form b'c ' is a conform part of the form bc contained in the convex semi-ellipse of part 1 of the block (of. Figure 3).
  • the edges of one of the bases of the paver are chamfered so that the covering constituted by the assembly of the said pavers, is free of sharp edges (of. Figure 3A).
  • the choice of the elliptical shape brings significant technical interest.
  • the behavior of the paving stone largely enters into the quality and the aging of the paved surface. This is why the paver must not be able to rotate in rotation. If the pavement consists of purely circular shapes, the rotation can only be done with using the three blocks in contact with the lower part 2; Part 1 is not blocked. In the event that an effort causes the paving stone to rotate, a large torque may cause the paving stone to break and deform the paved surface.
  • the elliptical shape brings a modification of the radius of curvature to the upper part 1 which generates a blockage with the three blocks adjacent to the part 1.
  • the nesting is total because it is blocked by all of the six blocks forming its contours; the constraints are reduced.
  • the ellipse also brings an advantage for the installer who very easily positions and centers one block opposite the other.
  • the grip of the paver and its lightness (about 3 kg) gives the installer a speed of execution which goes in the direction of economy on the paved surface.
  • the paver has a thickness of the order of four to eight centimeters. It can be formed by a plurality of pavers joined to each other by their sides.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)

Abstract

Pressed concrete paving stones may be internested, owing to the shapes thereof, for covering grounds subjected to important strains. Their shapes are comprised of an upper part (1) configured as a semi-ellipse and of a lower part (2), consisting of 3 portions of that same ellipse. Said paving stone has the characteristic of absorbing important stress without break or wear. The principle according to the invention is particularly intended to landscape-gardeners and to road works contractors.

Description

PAVES ECAILLE TORTOISE PAVERS
L'invention concerne un pavé en béton pressé pour le recouvrement de surface type autoroute, parking, quai, berge, allée etc. Ce pavé peut être avantageusement utilisé lorsque la surface est appelée à être soumise à des charges roulantes importantes mobiles telles que, par exemple, charges roulantes exercées par des véhicules.The invention relates to a pressed concrete paver for covering surfaces such as motorways, parking lots, wharves, banks, driveways, etc. This block can advantageously be used when the surface is called upon to be subjected to large mobile rolling loads such as, for example, rolling loads exerted by vehicles.
Certains pavés béton utilisés traditionnellement pour la couverture d 'un sol , ont des formes plus ou moins bien adaptées aux contraintes de lourdes charges ; il en résulte souvent une cassure ou une usure précoce du pavé qui nuit au procédé du pavage de telles surfaces. La forme du pavé de la présente invention permet de remédier à cet inconvénient (of. Figure 1).Certain concrete pavers traditionally used for covering a floor have shapes that are more or less well suited to the constraints of heavy loads; this often results in breakage or early wear of the paving stone which is detrimental to the process of paving such surfaces. The shape of the paver of the present invention overcomes this drawback (of. Figure 1).
On remarque que si une force est exercée sur un pavé écaille ; cette force est répartie sur ses trois faces, donc transmise au trois pavés contigüs ; ces mêmes trois pavés répartissent les forces amoindries sur cinq pavés et ainsi de suite (of. Figure 2). Cette forme est constituée par deux parties solidaires différentes 1 et 2 sans pièces intercalaires.Note that if a force is exerted on a tortoiseshell pavement; this force is distributed over its three faces, therefore transmitted to the three contiguous blocks; these same three blocks distribute the reduced forces over five blocks and so on (of. Figure 2). This form consists of two different integral parts 1 and 2 without spacers.
Partie 1 : au dessus de l'axe xx', d'une forme semi-elliptique convexe passant par les point a, b, c. le point a se trouve sur l'axe xx' et c se trouve sur l'axe y y'. l'axe yy' est l'axe de symétrie du pavé. Partie 2 : au dessous de l'axe xx', de la même forme semi-elliptique mais concave, passant par les points b'a, la semi-ellipse concave s'effectue décallée de part et d'autre de l'axe de symétrie yy' pour obtenir la cote b'c'.Part 1: above the axis xx ', of a semi-elliptical convex shape passing through the points a, b, c. point a is on the axis xx 'and c is on the axis y y'. the axis yy 'is the axis of symmetry of the block. Part 2: below the axis xx ', of the same semi-elliptical but concave shape, passing through the points b'a, the concave semi-ellipse is offset on either side of the axis of symmetry yy 'to get the rating b'c'.
La forme b'c' est partie conforme de la forme bc contenue dans la semi-ellipse convexe de la partie 1 du pavé (of. Figure 3). Les arrêtes d'une des bases du pavé sont chanfreinées de façon à ce que le revêtement constitué par l'assemblage des dits pavés, soit dépourvu d'arrêtes vives (of. Figure 3A).The form b'c 'is a conform part of the form bc contained in the convex semi-ellipse of part 1 of the block (of. Figure 3). The edges of one of the bases of the paver are chamfered so that the covering constituted by the assembly of the said pavers, is free of sharp edges (of. Figure 3A).
Le choix de la forme elliptique apporte un intérêt important sur le plan technique. La tenue du pavé entre en grande partie dans la qualité et le vieillissement de la surface pavée. C'est pourquoi il ne faut pas que le pavé puisse tourner en rotation sur lui-même. Si le pavé est constitué par des formes purement circulaires, le maintien en rotation ne peut se faire qu'avec l'aide des trois pavés en contact avec la partie inférieure 2 ; la partie 1 n'est pas bloquée. Dans le cas où un effort entraine la mise en rotation du pavé, un couple important risque de provoquer la rupture de pavé et la déformation de la surface pavée.The choice of the elliptical shape brings significant technical interest. The behavior of the paving stone largely enters into the quality and the aging of the paved surface. This is why the paver must not be able to rotate in rotation. If the pavement consists of purely circular shapes, the rotation can only be done with using the three blocks in contact with the lower part 2; Part 1 is not blocked. In the event that an effort causes the paving stone to rotate, a large torque may cause the paving stone to break and deform the paved surface.
La forme elliptique apporte une modification du rayon de courbure à la partie supérieure 1 qui engendre un blocage avec les trois pavés contigus à la partie 1. L'emboitement est total car il est bloqué par l'ensemble des six pavés formant ses contours ; les contraintes sont réduites.The elliptical shape brings a modification of the radius of curvature to the upper part 1 which generates a blockage with the three blocks adjacent to the part 1. The nesting is total because it is blocked by all of the six blocks forming its contours; the constraints are reduced.
L'ellipse apporte également un avantage pour le poseur qui positionne et centre très facilement un pavé vis à vis de l'autre.The ellipse also brings an advantage for the installer who very easily positions and centers one block opposite the other.
La préhension du pavé et sa légèreté (environ 3 kg) confère au poseur une rapidité d'exécution qui va dans le sens de l'économie sur la surface pavée.The grip of the paver and its lightness (about 3 kg) gives the installer a speed of execution which goes in the direction of economy on the paved surface.
Le pavé présente une épaisseur de l'ordre de quatre à huit centimètres Il peut être constitué par une pluralité de pavés accolés les uns aux autres par leurs côtés.The paver has a thickness of the order of four to eight centimeters. It can be formed by a plurality of pavers joined to each other by their sides.
L'invention ayant maintenant été exposée et son intérêt justifié, le demandeur s'en réserve l'exclusivité pendant toute la durée du brevet sans limitations autres que celles des termes des revendications ci-après. The invention having now been exposed and its interest justified, the applicant reserves exclusivity for the entire duration of the patent without limitations other than those of the terms of the claims below.

Claims

REVENDICATIONS
1) Pavés de béton pressé pour le recouvrement de surfaces type routes, autoroutes, quai, berges, allées, caractérisés en ce que la forme du pavé est constitutée par deux parties solidaires différentes 1 et 2 sans pièces intercalaires. Partie 1 : au dessus de l'axe x x', d'une forme semi-elliptique convexe passant par les points a, b, c. Le point a se trouve sur l'axe x x' et c se trouve sur l'axe y y'. L'axe y y' est l'axe de symétrie du pavé. Partie 2 : au dessous de l'axe x x', de la même forme semi-elliptique mais concave, passant par les points b' a. La semi-ellipse concave s'effectue décalée de part et d'autre de l'axe de symétrie y y' pour obtenir la cote b' c'. La forme b' c' est partie conforme à la forme b c contenue dans la semi-ellipse convexe de la partie 1 du pavé1) Pressed concrete pavers for covering surfaces such as roads, motorways, quayside, banks, alleys, characterized in that the shape of the paver consists of two different integral parts 1 and 2 without spacers. Part 1: above the x x 'axis, of a semi-elliptical convex shape passing through the points a, b, c. Point a is on the x x 'axis and c is on the y y' axis. The axis y y 'is the axis of symmetry of the block. Part 2: below the x x 'axis, of the same semi-elliptical but concave shape, passing through the points b' a. The concave semi-ellipse is offset on either side of the axis of symmetry y y 'to obtain the dimension b' c '. Form b 'c' is part in accordance with form b c contained in the convex semi-ellipse of part 1 of the block
2) Pavé selon la revendication 1 caractérisé en ce qu'il soit bloqué en rotation par l'ensemble des six pavés formant ses contours. 3) Pavé selon l'une des revendications 1 et 2 caractérisé en ce qu'il comporte un chanfrein à la périphérie de sa partie supérieure 1 .2) Paver according to claim 1 characterized in that it is blocked in rotation by all six pavers forming its contours. 3) Paver according to one of claims 1 and 2 characterized in that it comprises a chamfer at the periphery of its upper part 1.
4) Pavé selon l'une des revendications 1, 2, 3, caractérisé en ce qu'il comporte un chanfrein à la périphérie de sa partie inférieure 2 .4) Paver according to one of claims 1, 2, 3, characterized in that it comprises a chamfer at the periphery of its lower part 2.
5) Pavé selon l'une des revendications 1, 2, 3, 4, caractérisé eh ce qu'il est fabriqué en béton pressé.5) Paver according to one of claims 1, 2, 3, 4, characterized in that it is made of pressed concrete.
6) Pavé selon l'une des revendications 1, 2, 3, 4, 5, caractérisé en ce qu'il présente une épaisseur de l'ordre de quatre à huit centimètres.6) Paver according to one of claims 1, 2, 3, 4, 5, characterized in that it has a thickness of the order of four to eight centimeters.
7) revêtement de surface caractérisé en ce qu'il est constitué parune pluralité de pavés conformes à l ' une des revendications 1 , 2 , 3 , 4 , 5 , 6 , accolés les uns aux autres par leurs côtés. 7) surface covering characterized in that it consists of a plurality of pavers according to one of claims 1, 2, 3, 4, 5, 6, joined to each other by their sides.
PCT/FR1984/000297 1983-12-27 1984-12-20 Scaled paving stone WO1985002872A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8585900139T DE3470766D1 (en) 1983-12-27 1984-12-20 Scaled paving stone

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR83/21046 1983-12-27
FR8321046A FR2557169B1 (en) 1983-12-27 1983-12-27 TORTOISE CONCRETE PAVE

Publications (1)

Publication Number Publication Date
WO1985002872A1 true WO1985002872A1 (en) 1985-07-04

Family

ID=9295721

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR1984/000297 WO1985002872A1 (en) 1983-12-27 1984-12-20 Scaled paving stone

Country Status (4)

Country Link
EP (1) EP0168416B1 (en)
DE (1) DE3470766D1 (en)
FR (1) FR2557169B1 (en)
WO (1) WO1985002872A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0218537A1 (en) * 1985-08-27 1987-04-15 Paul Borg Interlocking paving element
FR2602252A2 (en) * 1986-07-30 1988-02-05 Borg Paul Self-locking paving element
US4973192A (en) * 1990-03-22 1990-11-27 Hair Roberta A Interlocking paving stone and ground cover formed thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1902041U (en) * 1964-06-03 1964-10-15 Heinrich Laier CONCRETE STONE DESIGNED FOR INSTALLATION IN ASSOCIATION
FR2222488A1 (en) * 1973-03-23 1974-10-18 Maison Lauragaise Heavy duty road surface paving - uses interlocking 12-sided prisms of compressed concrete weighing approx. 5 kg.
DE7737674U1 (en) * 1977-12-10 1978-04-13 Kronimus, Karl, 7551 Iffezheim Composite plate made of paving stones for covering streets, squares, paths or the like. made of concrete, exposed aggregate concrete, artificial stone or the like

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1902041U (en) * 1964-06-03 1964-10-15 Heinrich Laier CONCRETE STONE DESIGNED FOR INSTALLATION IN ASSOCIATION
FR2222488A1 (en) * 1973-03-23 1974-10-18 Maison Lauragaise Heavy duty road surface paving - uses interlocking 12-sided prisms of compressed concrete weighing approx. 5 kg.
DE7737674U1 (en) * 1977-12-10 1978-04-13 Kronimus, Karl, 7551 Iffezheim Composite plate made of paving stones for covering streets, squares, paths or the like. made of concrete, exposed aggregate concrete, artificial stone or the like

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0218537A1 (en) * 1985-08-27 1987-04-15 Paul Borg Interlocking paving element
FR2602252A2 (en) * 1986-07-30 1988-02-05 Borg Paul Self-locking paving element
US4973192A (en) * 1990-03-22 1990-11-27 Hair Roberta A Interlocking paving stone and ground cover formed thereof

Also Published As

Publication number Publication date
FR2557169B1 (en) 1986-06-27
DE3470766D1 (en) 1988-06-01
EP0168416B1 (en) 1988-04-27
FR2557169A1 (en) 1985-06-28
EP0168416A1 (en) 1986-01-22

Similar Documents

Publication Publication Date Title
EP0486454B1 (en) Paving element for road- and other ground-coverings and roads and other grounds covered with these elements
WO1985002872A1 (en) Scaled paving stone
WO2014207126A1 (en) Tyre tread surface for a two-wheeled vehicle
EP2934809B1 (en) Method of welding the extremities of rails and mould therefor
WO2016083680A1 (en) Cut gem and article comprising such a gem
FR2463231A1 (en) Lightweight emergency road or track plate - is hexagonal humped pref. light metal plate with downward curve
EP0394401A1 (en) Device for connecting two road section separated by an expansion joint.
FR2841915A1 (en) Interlocking concrete block paving element e.g. for road, has distancing parts formed around edge of block, with each distancing parts having semicylindrical spacing elements
EP0401146A1 (en) Fastening means for joining two parts of a traffic area
FR2866038A1 (en) DEVICE FOR ASSEMBLING TWO PREFABRICATED CONCRETE SECURITY BARRIER MODULES, ROAD SAFETY BARRIER OR MOTOR VEHICLE INCLUDING APPLICATION AND MODULE FOR SUCH A BARRIER
WO1998002614A1 (en) Method for assembling slabs to form a floor covering and slabs for implementing the method
CH174016A (en) Paving.
BE399577A (en)
FR2658886A1 (en) ALVEOLE ELASTIC BLOCK FOR VIBRATION FILTERING, IN PARTICULAR FOR SUPPORTING A MOTOR-GEARBOX ASSEMBLY IN A VEHICLE.
FR2721048A1 (en) Cover e.g. for cable inspection hole
FR2662718A1 (en) Three-track (lane) viaduct
WO1999053143A1 (en) Rigid structure for reinforcing and vertically integrating road structures such as motorways or bridges with joints or cracks
EP0620322B1 (en) Post for a guardrail for roads or highways
FR2551783A1 (en) Prefabricated paving stone
CA2033160A1 (en) Light portable bridge for crossing gaps
OA10810A (en) Concrete paver or the like for making a track covering by reciprocal interlocking of adjacent pavers
FR3088388A1 (en) SELF-BREAKING AND INVIOLABLE SCREW, SET OF PARTS INCLUDING THIS SCREW AND METHOD OF EXTRACTING THE RESIDUAL FIXING MEMBER
FR3089876B1 (en) Tire for civil engineering vehicle comprising a two-dimensional paving protective reinforcement
BE1003723A3 (en) Cover of a continuous casting distributor
JP2000027278A (en) Grating with nonskid projection

Legal Events

Date Code Title Description
AK Designated states

Designated state(s): US

AL Designated countries for regional patents

Designated state(s): AT BE CH DE FR GB LU NL SE

WWE Wipo information: entry into national phase

Ref document number: 1985900139

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 1985900139

Country of ref document: EP

WWG Wipo information: grant in national office

Ref document number: 1985900139

Country of ref document: EP