EP2047959A1 - Procédé et dispositif pour la préparation de carreaux - Google Patents
Procédé et dispositif pour la préparation de carreaux Download PDFInfo
- Publication number
- EP2047959A1 EP2047959A1 EP08425279A EP08425279A EP2047959A1 EP 2047959 A1 EP2047959 A1 EP 2047959A1 EP 08425279 A EP08425279 A EP 08425279A EP 08425279 A EP08425279 A EP 08425279A EP 2047959 A1 EP2047959 A1 EP 2047959A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cut
- pottery
- glass
- grinding
- glass fiber
- 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- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 18
- 239000000463 material Substances 0.000 claims abstract description 47
- 239000003365 glass fiber Substances 0.000 claims abstract description 30
- 229920002994 synthetic fiber Polymers 0.000 claims abstract description 30
- 239000011521 glass Substances 0.000 claims abstract description 28
- 238000005520 cutting process Methods 0.000 claims abstract description 10
- 239000011449 brick Substances 0.000 abstract description 2
- 238000009408 flooring Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 6
- 229910003460 diamond Inorganic materials 0.000 description 4
- 239000010432 diamond Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000003213 activating effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
Images
Classifications
-
- 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
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/225—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising for scoring or breaking, e.g. tiles
- B28D1/226—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising for scoring or breaking, e.g. tiles with plural scoring tools
Definitions
- Pottery means a lot of different products and a first classification can be done in relation with the aim of the goods; the divisions are mainly: traditional pottery (used in the building industry ), for covering (tiles, covering - roofing tiles - , bricks and tiles, health services).
- the sheets that you obtained, are used for flooring and covering different buildings.
- this pottery material is cut using a diamond wheel cutting in the same time the pottery material and glass fiber and/or glass material and/or synthetic material.
- every sheet is covered by a protective film.
- the protective film should be removed before the cutting.
- the invention is referred to a process and to the devices for pottery sheets working.
- the non-cut or non-removal of the glass fiber and/or glas material and/or synthetic material produces a difficult division along the cut line.
- this layer is cut with one or more cut's items, or grinded in a defined width with one or more grinding items.
- the glass fiber film and/or glass material and/or synthetic material cut or removal with the application of one or more cut and/or grinding items allows to obtain, according to the needs, pottery sheets with the required shape and dimensions, even with rounded outline. Every cut or grinding item may be easily replaced with items with bigger or smaller dimensions according to the needs. Pottery sheets may be cut in horizontal and vertical sense. The particular positioning of the engraving or cut tool for pottery material and the cut or grinding tool for glass fiber layer and/or glass material and/or synthetic material allows also to use the same working place for both process.
- the bridges are support mechanical structures of cut and grinding items. It is possible to use one or two bridges. In case you use two, on one the engraving or cut item for pottery material is positioned and on the other the cut or grinding of the glass fiber layer and/or glass material and/or synthetic material is positioned.
- the bridges can be positioned on different machine's plans for example: one above and the other one under the sheet to be cut. It is also possible to dispose the bridge - brigdes on the same plan or side. In this case, a mechanical system allows to turn the pottery sheet in order to allow both the operations of engraving or cut and the grinding one on the same plan consequently or in the same time.
- the 2 bridges may work coupled or uncoupled with movement along the X-Y axis.
- This movement can be defined in an automatic way programming the way both for the engraving or cut item for pottery material and both for item cut or grinding of the glass fiber and/or glass material and/or synthetic material.
- a control system allows also to execute the engraving or cut operations for pottery material with an optimized speed and the one of cut/grinding of the glass fiber layer and/or glass material and/or synthetic material with another speed.
- the film that is left there avoids to separate the single sheets in order to avoid damages of them during transport.
- the main aim is to obtain pottery sheets with the required dimensions and shapes starting from standard or industrial dimension sheets.
- Pict. 1 shows a pottery sheet:
- Pict. 2 shows a partial schematic view of a device for cut and grind pottery sheets where the cut devices of pottery material and the ones of cut or grind of glass fiber and/or synthetic material are disposed on opposite working plans.
- Picture 3 shows a schematic partial view of A and B devices for cut and grinding pottery sheets after that the pottery sheet has been rotated along the working line of 180°, where the engraving or cut items for pottery material and the one of cut or grinding of glass fiber layer and/or glass material and/or synthetic material, are visualized on the same working plan.
- this pottery material is cut using a diamond wheel cutting in the same time the pottery material and glass fiber and/or glass material and/or synthetic material.
- every sheet is covered by a protective film.
- the protective film should be removed before the cutting.
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITCH20070010 ITCH20070010A1 (it) | 2007-04-23 | 2007-04-23 | Procedimento e dispositivo per la preparazione di lastre in materiale ceramico |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2047959A1 true EP2047959A1 (fr) | 2009-04-15 |
Family
ID=40129086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP08425279A Withdrawn EP2047959A1 (fr) | 2007-04-23 | 2008-04-22 | Procédé et dispositif pour la préparation de carreaux |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2047959A1 (fr) |
| IT (1) | ITCH20070010A1 (fr) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2378428A (en) * | 1944-06-23 | 1945-06-19 | Frank A Odian | Siding cutter |
| US2440773A (en) * | 1946-02-08 | 1948-05-04 | John V Hostetter | Brick siding cutter |
| WO2007010177A1 (fr) * | 2005-07-16 | 2007-01-25 | Bpb Limited | Outil de coupe |
-
2007
- 2007-04-23 IT ITCH20070010 patent/ITCH20070010A1/it unknown
-
2008
- 2008-04-22 EP EP08425279A patent/EP2047959A1/fr not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2378428A (en) * | 1944-06-23 | 1945-06-19 | Frank A Odian | Siding cutter |
| US2440773A (en) * | 1946-02-08 | 1948-05-04 | John V Hostetter | Brick siding cutter |
| WO2007010177A1 (fr) * | 2005-07-16 | 2007-01-25 | Bpb Limited | Outil de coupe |
Also Published As
| Publication number | Publication date |
|---|---|
| ITCH20070010A1 (it) | 2008-10-24 |
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| AK | Designated contracting states |
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| AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
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| AKX | Designation fees paid | ||
| REG | Reference to a national code |
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| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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| 18D | Application deemed to be withdrawn |
Effective date: 20091016 |