EP0060961B1 - Pierre à paver et dispositif pour sa fabrication - Google Patents

Pierre à paver et dispositif pour sa fabrication Download PDF

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Publication number
EP0060961B1
EP0060961B1 EP81810120A EP81810120A EP0060961B1 EP 0060961 B1 EP0060961 B1 EP 0060961B1 EP 81810120 A EP81810120 A EP 81810120A EP 81810120 A EP81810120 A EP 81810120A EP 0060961 B1 EP0060961 B1 EP 0060961B1
Authority
EP
European Patent Office
Prior art keywords
paving
stone
stones
paving stone
perimeter
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
Application number
EP81810120A
Other languages
German (de)
English (en)
Other versions
EP0060961A1 (fr
Inventor
Rolf Scheiwiller
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.)
SCHEIWILLER, ROLF
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
Priority to DE8181810120T priority Critical patent/DE3163465D1/de
Priority to EP81810120A priority patent/EP0060961B1/fr
Priority to AT81810120T priority patent/ATE7409T1/de
Priority to DK108982A priority patent/DK153851C/da
Priority to AU81638/82A priority patent/AU544954B2/en
Priority to CA000399165A priority patent/CA1185473A/fr
Priority to JP57047037A priority patent/JPS57169104A/ja
Publication of EP0060961A1 publication Critical patent/EP0060961A1/fr
Application granted granted Critical
Publication of EP0060961B1 publication Critical patent/EP0060961B1/fr
Priority to US06/692,329 priority patent/US4627764A/en
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/36—Linings or coatings, e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0064—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0097—Press moulds; Press-mould and press-ram assemblies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
    • B28B7/346—Manufacture of moulds
    • 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
    • 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
    • E01C2201/16—Elements joined together
    • E01C2201/162—Elements joined together with breaking lines

Definitions

  • the present invention relates to a paving stone with a lower, higher part with a larger circumference in horizontal section and an upper, lower part of a smaller circumference in horizontal section, with a horizontally circumferential shoulder connecting the two parts to form a joint between laid paving stones; and a device for producing such paving stones.
  • the paving stone a certain appearance or joint pattern, for example with surfaces that are curved outwards, as are known to applicants on paving stones; or that they have the appearance of natural stones.
  • the individual stones have to be hewn and adapted to each other, which means that laying them is very labor-intensive and therefore expensive and it is practically impossible to obtain an even approximately regular joint pattern.
  • the cohesion is not always given, especially in the case of heavy loads from trucks, whereby the sand or bitumen between the joints first loosens, which leads to loosening of the stones.
  • FIG. 1 A first embodiment of a paving stone 1 can be seen in FIG. 1, which has a shoulder 2, this shoulder dividing the stone into a part 3 with a larger circumference and a part 4 with a smaller circumference, the height of the part 3 being greater than the height of the part 4.
  • both parts 3 and 4 have an outwardly curved circumferential surface in the middle and the lower part has a corrugation 6 which allows the stones to be well interlocked, see also FIG. 4.
  • paragraph 2 creates a joint between two adjacent stones.
  • FIG. 2 shows a paving stone 5, the surface of which is similar to a natural stone. Even in the installed state according to FIG. 3, uniform joints 8 are produced, as is aimed at with natural stone paving.
  • the lower stepped part 3 has a corrugation 7.
  • the use of paving stones similar to those of natural stones makes laying easy, since on the one hand there is a very good hold between the individual stones and on the other hand the stones do not have to be properly trimmed because they are very regular.
  • 5 shows how the joints 8 between the individual stones are filled with either sand or bitumen 9.
  • 6 shows a further embodiment variant, in which the stone 10 has a notch 11 in the middle of the same width as the joint 8, on which the stone can be separated in two by impact. This creates the variations indicated in Fig. 3 between long and short stone.
  • a further example of a toothing 12 is given in FIG. 1, wherein several toothings can also be arranged on each side.
  • the stones shown in Fig. 1, 2, 6 and 7 show only a very small section of the large variety of paving stones, which can be made according to the recognizable principle of a split in height.
  • the stone according to FIG. 1 can be corrugated at the bottom as shown or have a toothing 12 like that of FIG can and also have a greater length or be shorter.
  • the corrugation 6 and 7 can be of a different type than that indicated in FIGS. 1 and 2.
  • the basic shapes of the two parts can differ from one another, which results in different joint widths. At the corrugation 6 and 7 and toothing 12 a certain play is to be taken into account in order to compensate for unevenness.
  • the molding box 13 is welded, screwed or otherwise joined together from two parts 14 and 15, the openings of the upper part 14 having smaller widths than those of the lower part 15 and the lower part 15 having a greater height than the upper part 14.
  • the two parts are welded together and the weld seams can be recognized by paragraph 16.
  • a correspondingly shaped sheet is introduced in the lower part 15.
  • the stamp 17 need not be changed compared to previously known stamps, since the stone can thus be easily pushed out of the mold.
  • the molding box 13 can be adapted to the desired shapes, and inserts in the upper part 14 or in the lower part 15 can also be used.
  • the known materials and the various desired colors can be used for the production of the paving stones according to the invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Glass Compositions (AREA)
  • Pens And Brushes (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Tires In General (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Brushes (AREA)

Claims (4)

1. Pierre à paver formée d'une partie inférieure haute (3) avec un grand périmètre en coupe horizontale et d'une partie supérieure basse (4) de plus faible périmètre en coupe horizontale, un gradin horizontal (2) entourant et liant les deux parties (3, 4) pour former un joint entre les pierres à paver mises en place, caractérisée en ce que la partie inférieure (3) est pourvue à d'indentations verticales (6, 7, 12) distribuées sur sa circonférence débouchant dans le gradin (2) et en ce que les bords de la partie supérieure (4) sont bombés vers l'extérieur ou comprennent des faces irrégulières comme dans le cas d'une pierre naturelle.
2. Pierre à paver selon la revendication 1, caractérisée en ce que sa forme extérieure est un secteur de cercle.
3. Pierre à paver selon la revendication 1, caractérisée en ce qu'elle comporte en son milieu une encoche (11) le long de laquelle elle peut être séparée.
4. Dispositif pour la fabrication d'une pierre à paver selon l'une des revendications 1 à 3, caractérisé en ce qu'il comprend un moule en deux pièces (13), les deux pièces étant soudées, vissées ou collées ensemble et formant un épaulement (16), la partie supérieure (14) ayant un périmètre intérieur plus faible que la partie inférieure (15) et une forme intérieure soit bombée vers l'extérieur, soit irrégulière comme dans le cas d'une pierre naturelle et la partie inférieure (15) comprenant une garniture avec des nervures verticales distribuées sur le périmètre.
EP81810120A 1981-03-25 1981-03-25 Pierre à paver et dispositif pour sa fabrication Expired EP0060961B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE8181810120T DE3163465D1 (en) 1981-03-25 1981-03-25 Paving stone and device for its manufacture
EP81810120A EP0060961B1 (fr) 1981-03-25 1981-03-25 Pierre à paver et dispositif pour sa fabrication
AT81810120T ATE7409T1 (de) 1981-03-25 1981-03-25 Pflasterstein und vorrichtung zur herstellung desselben.
DK108982A DK153851C (da) 1981-03-25 1982-03-12 Brosten og apparat til fremstilling heraf.
AU81638/82A AU544954B2 (en) 1981-03-25 1982-03-17 p
CA000399165A CA1185473A (fr) 1981-03-25 1982-03-23 Bloc de pavage
JP57047037A JPS57169104A (en) 1981-03-25 1982-03-24 Paving stone and method and apparatus for producing same
US06/692,329 US4627764A (en) 1981-03-25 1985-01-17 Paving stone, process for manufacturing same and device for carrying out the manufacturing process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP81810120A EP0060961B1 (fr) 1981-03-25 1981-03-25 Pierre à paver et dispositif pour sa fabrication

Publications (2)

Publication Number Publication Date
EP0060961A1 EP0060961A1 (fr) 1982-09-29
EP0060961B1 true EP0060961B1 (fr) 1984-05-09

Family

ID=8188656

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81810120A Expired EP0060961B1 (fr) 1981-03-25 1981-03-25 Pierre à paver et dispositif pour sa fabrication

Country Status (8)

Country Link
US (1) US4627764A (fr)
EP (1) EP0060961B1 (fr)
JP (1) JPS57169104A (fr)
AT (1) ATE7409T1 (fr)
AU (1) AU544954B2 (fr)
CA (1) CA1185473A (fr)
DE (1) DE3163465D1 (fr)
DK (1) DK153851C (fr)

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Also Published As

Publication number Publication date
DK108982A (da) 1982-09-26
EP0060961A1 (fr) 1982-09-29
DK153851C (da) 1989-02-06
DK153851B (da) 1988-09-12
CA1185473A (fr) 1985-04-16
JPH0236721B2 (fr) 1990-08-20
DE3163465D1 (en) 1984-06-14
AU8163882A (en) 1982-09-30
JPS57169104A (en) 1982-10-18
US4627764A (en) 1986-12-09
AU544954B2 (en) 1985-06-27
ATE7409T1 (de) 1984-05-15

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