EP0894593A2 - Verfahren zum Herstellen von Mosaiksteinen mit antikem Aussehen, und Mosaiksteine hergestellt nach dem Verfahren - Google Patents
Verfahren zum Herstellen von Mosaiksteinen mit antikem Aussehen, und Mosaiksteine hergestellt nach dem Verfahren Download PDFInfo
- Publication number
- EP0894593A2 EP0894593A2 EP98112163A EP98112163A EP0894593A2 EP 0894593 A2 EP0894593 A2 EP 0894593A2 EP 98112163 A EP98112163 A EP 98112163A EP 98112163 A EP98112163 A EP 98112163A EP 0894593 A2 EP0894593 A2 EP 0894593A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- tesserae
- matrix
- slab
- laying
- edges
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 239000011159 matrix material Substances 0.000 claims abstract description 19
- 238000005520 cutting process Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 description 6
- 239000004579 marble Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
- B44C3/12—Uniting ornamental elements to structures, e.g. mosaic plates
- B44C3/126—Devices for making mosaic constructs automatically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/006—Artificial ageing of stones; Providing stones with an antique appearance
Definitions
- the present invention relates to a method for manufacturing antique mosaic tesserae and to tesserae manufactured thereby.
- tesserae are shaped by cutting a matrix which can be constituted by a slab of marble or by a glazed tile.
- Cutting is performed by using a plurality of circular blades which are all keyed on a single motorized shaft rotationally driven by an adapted motor unit.
- Said blades rotated and locked on the shaft with gaps which are preset according to the dimensions of the tesserae to be produced, cut the marble or the tile starting from the exposed surface until they cut through the entire thickness.
- Another method for forming said tesserae consists in performing pre-scoring, on both faces of the matrix, with a sort of glass cutter provided with a wheel made of diamond or equivalent material, and in then fracturing said matrix along the pre-scoring lines, which in this case are perfectly straight too.
- Another specific problem of mosaics composed of tesserae manufactured according to conventional technologies is the fact that after laying, due to the limited contact surface of the tesserae and to the consequently limited surface for gluing to the application surface, if said tesserae are stressed for example by intensive treading, some of them may detach from the laying surface, spoiling the figurative composition of the mosaic and even compromising its integrity due to the natural tendency of the effects of weather to creep through the openings left by the missing tesserae, attacking and degrading the foundation adhesive.
- the technology used i.e., the cutting of the marble or of the tiles starting from the exposed surface, causes a significant waste of valuable material due to the loss produced by the thickness of the blades when they cut into it.
- the principal aim of the present invention is to solve the above problems of the prior art by providing a method for manufacturing antique mosaic tesserae and tesserae thus produced, which makes them visually different from each other, as if manufactured by hand one by one, and at the same time makes them significantly more stable once they have been laid and also allows a significant saving in the material used to manufacture them.
- the tesserae manufactured with the above method are characterized in that they have, in a vertical cross-section, a prism-shaped body in which at least two mutually opposite side faces are slightly recessed with respect to the corresponding sides of the exposed upper face.
- the reference numeral 1 generally designates a cutting unit composed of a plurality of circular blades 2 keyed on a motorized shaft 3 which is rotationally driven by a corresponding motor 4.
- the cutting unit 1 by moving downwards to a preset level, scores the back, and only the back, of said matrix 5, forming thereon lines 6 for preferential fracture caused by the reduced resisting cross-section of the thickness, at the same time saving the valuable material used for the exposed face.
- the scoring is performed usually, but not exclusively, in the two perpendicular planar directions (i.e., along the directions that form the edges of the perimeters of the tesserae to be manufactured), so as to create on the back of the matrix 5 a sort of grid which has, in the example, a square mesh.
- the matrix 5 is then passed, for example, through a fracturing machine of a conventional type, which separates the various tesserae 7 formed previously by the grid.
- the resulting tesserae 7 are all placed in a so-called “tumbling barrel", so that said irregular and sharp edges become rounded and safe.
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Floor Finish (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Finishing Walls (AREA)
- Road Signs Or Road Markings (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMO970132 | 1997-07-17 | ||
IT97MO000132A IT1294897B1 (it) | 1997-07-17 | 1997-07-17 | Procedimento per la produzione di tessere per mosaico dotate di aspetto anticato e tessere cosi' riprodotte. |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0894593A2 true EP0894593A2 (de) | 1999-02-03 |
EP0894593A3 EP0894593A3 (de) | 2001-01-03 |
EP0894593B1 EP0894593B1 (de) | 2003-03-12 |
Family
ID=11386385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98112163A Expired - Lifetime EP0894593B1 (de) | 1997-07-17 | 1998-07-01 | Verfahren zum Herstellen von Mosaiksteinen mit antikem Aussehen, und Mosaik mit Steinen herstellbar nach dem Verfahren |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0894593B1 (de) |
CN (1) | CN1094913C (de) |
ES (1) | ES2195235T3 (de) |
IT (1) | IT1294897B1 (de) |
PT (1) | PT894593E (de) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002002289A1 (en) * | 2000-07-06 | 2002-01-10 | Casa Dolce Casa S.P.A. | Method and fracturable tile for making tesserae and listels |
WO2002002290A1 (en) * | 2000-07-06 | 2002-01-10 | Casa Dolce Casa S.P.A. | Tile and method for its production |
WO2002007940A1 (en) * | 2000-07-20 | 2002-01-31 | Gieffevi Eurogroup S.R.L. | Method for producing mosaic tesserae and tesserae obtainable by using those tesserae |
EP1510312A3 (de) * | 2003-08-07 | 2006-04-19 | Itiemm S.r.l. | Verfahren und Vorrichtung zur Herstellung eines dekorierten Formkörpers, und Formkörper mit diesem Verfahren dekoriert |
EP2045098A1 (de) * | 2007-10-01 | 2009-04-08 | Iniziativa Otto S.r.l. | Verfahren zur Herstellung von Mosaiken aus keramischem Material |
FR3007683A1 (fr) * | 2013-06-27 | 2015-01-02 | Wienerberger | Tribofinition pour plaquette |
IT202100019604A1 (it) | 2021-07-23 | 2023-01-23 | Studio Immagine S R L | Metodo ed impianto per la produzione di manufatti ceramici con bordi irregolari |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108453907A (zh) * | 2018-04-24 | 2018-08-28 | 浙江卡莎罗新型装饰材料有限公司 | 一种马赛克生产用切割成型装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0383343A1 (de) * | 1989-02-16 | 1990-08-22 | Hermann Hofmann | Pflasterplatte bzw. Pflasterstein aus einem Natursteinmaterial, vorzugsweise Basalt |
FR2670223A1 (fr) * | 1990-12-06 | 1992-06-12 | Maynadier Christian | Element de construction pret a etre pose en revetement par pavage, son procede de fabrication et son procede de pose. |
CA2127191A1 (en) * | 1994-06-30 | 1994-10-28 | Robert B. Shouldice | Artificial Stone and Method and Apparatus for Producing Same |
US5398458A (en) * | 1992-11-19 | 1995-03-21 | Craftsman Marble, Granite & Tile Co. | Process of manufacturing stone tile mosaics and apparatus therefor |
US5586925A (en) * | 1994-04-08 | 1996-12-24 | Donato DiNorcia | Apparatus and method for processing marble |
-
1997
- 1997-07-17 IT IT97MO000132A patent/IT1294897B1/it active IP Right Grant
-
1998
- 1998-07-01 PT PT98112163T patent/PT894593E/pt unknown
- 1998-07-01 ES ES98112163T patent/ES2195235T3/es not_active Expired - Lifetime
- 1998-07-01 EP EP98112163A patent/EP0894593B1/de not_active Expired - Lifetime
- 1998-07-13 CN CN98115493A patent/CN1094913C/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0383343A1 (de) * | 1989-02-16 | 1990-08-22 | Hermann Hofmann | Pflasterplatte bzw. Pflasterstein aus einem Natursteinmaterial, vorzugsweise Basalt |
FR2670223A1 (fr) * | 1990-12-06 | 1992-06-12 | Maynadier Christian | Element de construction pret a etre pose en revetement par pavage, son procede de fabrication et son procede de pose. |
US5398458A (en) * | 1992-11-19 | 1995-03-21 | Craftsman Marble, Granite & Tile Co. | Process of manufacturing stone tile mosaics and apparatus therefor |
US5586925A (en) * | 1994-04-08 | 1996-12-24 | Donato DiNorcia | Apparatus and method for processing marble |
CA2127191A1 (en) * | 1994-06-30 | 1994-10-28 | Robert B. Shouldice | Artificial Stone and Method and Apparatus for Producing Same |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002002289A1 (en) * | 2000-07-06 | 2002-01-10 | Casa Dolce Casa S.P.A. | Method and fracturable tile for making tesserae and listels |
WO2002002290A1 (en) * | 2000-07-06 | 2002-01-10 | Casa Dolce Casa S.P.A. | Tile and method for its production |
WO2002007940A1 (en) * | 2000-07-20 | 2002-01-31 | Gieffevi Eurogroup S.R.L. | Method for producing mosaic tesserae and tesserae obtainable by using those tesserae |
EP1510312A3 (de) * | 2003-08-07 | 2006-04-19 | Itiemm S.r.l. | Verfahren und Vorrichtung zur Herstellung eines dekorierten Formkörpers, und Formkörper mit diesem Verfahren dekoriert |
EP2045098A1 (de) * | 2007-10-01 | 2009-04-08 | Iniziativa Otto S.r.l. | Verfahren zur Herstellung von Mosaiken aus keramischem Material |
EP2045097A1 (de) * | 2007-10-01 | 2009-04-08 | Iniziativa Otto S.r.l. | Verfahren zur Herstellung von Mosaiken aus keramischem Material |
FR3007683A1 (fr) * | 2013-06-27 | 2015-01-02 | Wienerberger | Tribofinition pour plaquette |
IT202100019604A1 (it) | 2021-07-23 | 2023-01-23 | Studio Immagine S R L | Metodo ed impianto per la produzione di manufatti ceramici con bordi irregolari |
Also Published As
Publication number | Publication date |
---|---|
ITMO970132A0 (it) | 1997-07-17 |
PT894593E (pt) | 2003-07-31 |
EP0894593A3 (de) | 2001-01-03 |
CN1094913C (zh) | 2002-11-27 |
IT1294897B1 (it) | 1999-04-23 |
ES2195235T3 (es) | 2003-12-01 |
EP0894593B1 (de) | 2003-03-12 |
CN1205994A (zh) | 1999-01-27 |
ITMO970132A1 (it) | 1999-01-17 |
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