EP1175982B1 - Procédé pour presser des matières pulvérulentes - Google Patents
Procédé pour presser des matières pulvérulentes Download PDFInfo
- Publication number
- EP1175982B1 EP1175982B1 EP01119708A EP01119708A EP1175982B1 EP 1175982 B1 EP1175982 B1 EP 1175982B1 EP 01119708 A EP01119708 A EP 01119708A EP 01119708 A EP01119708 A EP 01119708A EP 1175982 B1 EP1175982 B1 EP 1175982B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- powders
- pressing
- pressed
- compacting
- tiles
- 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 - Lifetime
Links
- 239000000843 powder Substances 0.000 title claims description 37
- 238000003825 pressing Methods 0.000 title claims description 18
- 239000000463 material Substances 0.000 title claims description 8
- 238000000034 method Methods 0.000 title claims description 8
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 description 7
- 239000004927 clay Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004540 pour-on Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
- B30B5/04—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band
-
- 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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/005—Devices or processes for obtaining articles having a marble appearance
-
- 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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/008—Producing shaped prefabricated articles from the material made from two or more materials having different characteristics or properties
-
- 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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/10—Producing shaped prefabricated articles from the material by vibrating or jolting and applying pressure otherwise than by the use of presses
-
- 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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
- B28B1/16—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted for producing layered articles
-
- 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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/14—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting
-
- 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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
-
- 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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/0205—Feeding the unshaped material to moulds or apparatus for producing shaped articles supplied to the moulding device in form of a coherent mass of material, e.g. a lump or an already partially preshaped tablet, pastil or the like
-
- 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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
- B28B13/022—Feeding several successive layers, optionally of different materials
-
- 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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
- B28B13/027—Feeding the moulding material in measured quantities from a container or silo by using a removable belt or conveyor transferring the moulding material to the moulding cavities
-
- 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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/0295—Treating the surface of the fed layer, e.g. removing material or equalization of the surface
-
- 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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
-
- 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
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
-
- 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
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/003—Pressing by means acting upon the material via flexible mould wall parts, e.g. by means of inflatable cores, isostatic presses
-
- 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
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
-
- 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
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/12—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein one or more rollers exert pressure on the material
- B28B3/123—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein one or more rollers exert pressure on the material on material in moulds or on moulding surfaces moving continuously underneath or between the rollers, e.g. on an endless belt
-
- 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
- B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
- B28B5/02—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type
Definitions
- the present invention concerns a method for pressing powder material, in particular for the production of ceramic tiles.
- US-A-3,540,093 describes an apparatus for manufacturing ceramic tiles, having substantially uniform compactness, homogeneity, density and thickness, wherein from a bottom end of a hopper, in which powders of ceramic material are contained, a vertical strip of compacted powders is formed by action of opposed pressing rolls, from said strip some pre-compacted products being subsequently severed by cutting and distributed on a horizontal conveyor from which the severed products are transferred to a die to obtain tile bodies.
- GB-A-880,892 describes an apparatus for forming clay material in which a mass of clay, humidified in such a way as to result at a plastic state, is laminated between a pair of rolls to obtain a layer of plastic material and subsequently the layer is formed by a forming die, without substantial alteration of the volume, in such a way as to obtain a plurality of tiles interconnected by webs which are subsequently cut by rotating disks.
- Prior art comprises also some apparatuses for making tiles in which powders are distributed in two superimposed layers during distinct strokes of a distributing trolley or distinct phases of the same stroke of a distributing trolley, the trolley being generally provided with grids and each one leading the powders of a determined layer to the matrix of the press.
- An example of such a kind of apparatuses is described in IT-A-1,069,458 .
- there is a productivity much lower than the productivity obtainable loading in just one layer since providing distinct strokes for each trolley, or distinct phases of the stroke of loading, is time consuming, since the various layers are loaded into a matrix of a respective die in different steps and in a certain interval of time.
- An object of the present invention is to improve the existent apparatuses for working ceramic tiles.
- powders 1 are contained in hopper distributing means 2 having an outlet section controlled by a dosing squeegee 2a, which is adjustable in height and faces a horizontal upper part of belt conveyor means 3, advancing the powders to be pressed at a press with mould means 4 for ceramic tiles, in such a way as to form a strip 6, or main layer, of powders.
- distributing decorating means 7 may be interposed to pour on the strip 6 a decorating layer 8, the decorating means possibly comprising further hopper means 9 containing a decorating granular material 10, having an outlet section facing the strip 6 and controlled by a rotating dosing roll 11.
- Figures 3 and 4 show that the powders 6, 8 are pressed with a punch 55 while they are contained by the exceed of the powders 71. Thus, only a central portion of the powders results pressed in a homogeneous manner to obtain the product 14, while the non-pressed powders 72 are circulated again.
- Each product 14 is subsequently transferred to a conveyor line 73 whereon a frame punch 74 is descended, said frame punch 74 cutting from the product the external portion of rejection 72a, so obtaining pressed and homogeneous products 14a.
- mould means 4 may be used.
- Figure 5 shows that, to obtain the compaction of the layer 6,8, it is possible to use compacting means 4 0 provided with orbital motion, or provided with a swinging, or vibrating motion, generally generating a circular action shown by arrows F4 and such as to compress the powders 6 and advance together with them along a portion of route of the belt conveyor means 3.
- a movable controlling block 41 Underneath the belt conveyor means 3 there is a movable controlling block 41, whereon the belt conveyor means 3 rests, the block being free to move along the direction Y1 toward the mould means 4 when the compacting means 40 compresses the powders 6 and to return to the initial position, under the action of a return spring 42, when the compacting means 40 does not compress the powders 6.
- the movable block 41 is set up on rolls 43 interposed between the block 41 and a base body 44.
- the compacting action of the compacting means 40 may also be obtained by a suitable vibrating-generator device: therefore the action of the compacting means 40 on the powders 6 may take place in a vertical plane orthogonal to the belt conveyor means 3.
- Figure 5 also shows a compacting belt 59a interposed between the powders 6 to be pressed and the compacting means 40, advantageously provided with transversal severing means 52b extending toward the belt conveyor means 3 to sever, from the top, the layer of powders 6 during pressing.
- the compacting means 40 may be elastically coupled with supporting means through elastic harmonizing means 40a and may be also coupled with vibration generating means 40b.
- the compacting means 4 0 may also be provided only with a reciprocating motion in a direction orthogonal to the belt conveyor means 3 and, in this case, the belt conveyor means 3 has to be driven with intermittent motion, i.e. step by step.
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Claims (4)
- Procédé pour presser des matières pulvérulentes (1, 10) pour obtenir des carreaux (14, 14a), comprenant les phases de:- distribuer des poudres (6, 8) sur des moyens de convoyage flexibles (3) et faire avancer lesdites poudres (6, 8) le long d'une direction d'avancée (V) au travers d'une station de pressage;- contenir lesdites poudres (6, 8) sur lesdits moyens de convoyage (3) par l'intermédiaire de moyens de contenance dans ladite station de pressage;- presser lesdites poudres (6, 8) dans ladite station de pressage pendant ladite avancée;caractérisé en ce que les poudres (6, 8) sont pressées avec un poinçon (55) alors qu'elles sont contenues par l'excès de poudres (71) pour obtenir le carreau (14).
- Procédé selon la revendication 1, dans lequel ledit procédé comprend la phase de transfert successif de chaque carreau (14) sur une ligne de convoyage (73) sur laquelle un poinçon en forme de cadre (74) descend, ledit poinçon en forme de cadre (74) découpant du carreau (14) la portion externe de rejet (72a), en obtenant ainsi des carreaux finaux (14a) pressés et homogènes.
- Procédé selon la revendication 2, dans lequel ledit pressage comprend le pressage par un tapis roulant de compactage (59a) interposé entre les poudres (6) à presser et les moyens de compactage (40).
- Procédé selon la revendication 2, comprenant en outre des moyens de rupture transversaux (52b) s'étendant vers les moyens de convoyage (3) pour entailler, depuis le haut, la couche de poudres (6) pendant le pressage.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMO960151 | 1996-11-22 | ||
IT96MO000151 IT1287505B1 (it) | 1996-11-22 | 1996-11-22 | Metodo e mezzi per la pressatura di piastrelle ceramiche. |
IT97MO000004 IT1292653B1 (it) | 1997-01-16 | 1997-01-16 | Apparato e metodo per distribuire polveri ceramiche in piu' strati a rispettivi mezzi pressatori. |
ITMO970004 | 1997-01-16 | ||
IT97MO000005 IT1292654B1 (it) | 1997-01-16 | 1997-01-16 | Sistema per la formatura di piastrelle ceramiche. |
ITMO970005 | 1997-01-16 | ||
EP97945854A EP0939691A2 (fr) | 1996-11-22 | 1997-10-17 | Fabrication de matieres pulverulentes |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97945854A Division EP0939691A2 (fr) | 1996-11-22 | 1997-10-17 | Fabrication de matieres pulverulentes |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1175982A2 EP1175982A2 (fr) | 2002-01-30 |
EP1175982A3 EP1175982A3 (fr) | 2002-05-15 |
EP1175982B1 true EP1175982B1 (fr) | 2008-03-19 |
Family
ID=27274124
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02023590A Expired - Lifetime EP1283097B1 (fr) | 1996-11-22 | 1997-10-17 | Procédé pour presser de matières pulvérentes |
EP01119710A Expired - Lifetime EP1170105B1 (fr) | 1996-11-22 | 1997-10-17 | Fabrication d'une matériau pulvérisé |
EP97945854A Withdrawn EP0939691A2 (fr) | 1996-11-22 | 1997-10-17 | Fabrication de matieres pulverulentes |
EP01119709A Expired - Lifetime EP1170104B1 (fr) | 1996-11-22 | 1997-10-17 | Dispositif pour distribuer des matières pulvérulentes |
EP01119708A Expired - Lifetime EP1175982B1 (fr) | 1996-11-22 | 1997-10-17 | Procédé pour presser des matières pulvérulentes |
Family Applications Before (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02023590A Expired - Lifetime EP1283097B1 (fr) | 1996-11-22 | 1997-10-17 | Procédé pour presser de matières pulvérentes |
EP01119710A Expired - Lifetime EP1170105B1 (fr) | 1996-11-22 | 1997-10-17 | Fabrication d'une matériau pulvérisé |
EP97945854A Withdrawn EP0939691A2 (fr) | 1996-11-22 | 1997-10-17 | Fabrication de matieres pulverulentes |
EP01119709A Expired - Lifetime EP1170104B1 (fr) | 1996-11-22 | 1997-10-17 | Dispositif pour distribuer des matières pulvérulentes |
Country Status (7)
Country | Link |
---|---|
EP (5) | EP1283097B1 (fr) |
AU (1) | AU5120198A (fr) |
DE (4) | DE69738916D1 (fr) |
ES (4) | ES2266061T3 (fr) |
IT (1) | IT1287505B1 (fr) |
PT (2) | PT1283097E (fr) |
WO (1) | WO1998023424A2 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102350728A (zh) * | 2011-09-24 | 2012-02-15 | 湖南天牌实业有限公司 | 大规格纤维石膏板成型装置 |
CN112171863A (zh) * | 2019-07-01 | 2021-01-05 | 徐州市贾汪区羡人工贸有限公司 | 一种建筑砖块生产用的压实设备 |
Families Citing this family (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1292745B1 (it) | 1997-06-10 | 1999-02-11 | Alberto Franceschini | Procedimento ed impianto per la formatura di piastrelle ceramiche e simili. |
IT1303926B1 (it) * | 1998-03-02 | 2001-03-01 | Sergio Miotto | Metodo e mezzi per la formatura di piastrelle ceramiche. |
IT1306349B1 (it) * | 1998-08-21 | 2001-06-06 | Merli Fabio | Dispositivo di alimentazione della cavita' dello stampo nellepresse per ceramica e prodotto relativo |
IT1302213B1 (it) * | 1998-09-16 | 2000-09-05 | Siti | Dispositivo per alimentare un apparato di pressatura, apparato dipressatura e procedimento di pressatura. |
ATE270608T1 (de) * | 1998-09-28 | 2004-07-15 | Carlo Antonio Camorani | Verfahren und vorrichtung zur übertragung von körnigem material |
EP0995562A1 (fr) * | 1998-10-15 | 2000-04-26 | Ronflette S.A. | Dispositif pour la fabrication d'éléments en céramique tels que carreaux et produits similaires par pressage de poudre |
EP0995563A1 (fr) * | 1998-10-15 | 2000-04-26 | Ronflette S.A. | Installation et procédé pour la fabrication d'éléments en céramique tels que carreaux et produits similaires par pressage de poudre |
EP1005967A1 (fr) * | 1998-11-30 | 2000-06-07 | Ceramiche Provenza S.R.L. | Procédé et dispositif d'alimentation pour moules dans les presses pour la fabrication de carreaux en céramique émaillés pressés |
ES2212961T3 (es) * | 2000-03-23 | 2004-08-16 | System Spa | Dispositivo mejorado para el moldeado de productos ceramicos, incluidos azulejos, baldosas, losas y similares, mediante prensado de polvos. |
EP1136211B1 (fr) * | 2000-03-23 | 2004-06-02 | SYSTEM S.p.A. | Dispositif pour la fabrication d'articles en céramique comme par exemple des dalles, des carreaux et des articles similaires par pressage de poudre |
DE60000542T2 (de) | 2000-07-25 | 2003-06-26 | R.P. S.R.L., Roteglia | Verfahren und Vorrichtung zum Füllen von Formen zur Herstellung von keramischen Fliesen |
IT1320102B1 (it) * | 2000-11-24 | 2003-11-18 | Marazzi Gruppo Ceramiche S P A | Pressa per la realizzazione di piastrelle, dotata di dispositivi dicaricamento a nastro. |
ITRE20010047A1 (it) | 2001-05-08 | 2002-11-08 | Sacmi | Impianto per la formatura di piastrelle ceramiche di grandi dimensioni, e metodo |
ITRE20010067A1 (it) * | 2001-06-12 | 2002-12-12 | Sacmi | Metodo ed impianto per la formatura di lastre e piastrelle ceramiche di grandi dimensioni |
ITMO20020026A1 (it) * | 2002-02-07 | 2003-08-07 | Ronflette Sa | Metodo e apparecchiatura per la decorazione di lastre o piastrelle ceramiche |
ITRE20020035A1 (it) * | 2002-04-24 | 2003-10-24 | Sacmi | Metodo ed impianto per la formatura di lastre o piastrelle ceramiche |
ITMO20020175A1 (it) * | 2002-06-20 | 2003-12-22 | Ronflette Sa | Dispositivo per il carico di polveri |
ITMO20020234A1 (it) * | 2002-08-12 | 2004-02-13 | Algeri Maris | Dispositivo e metodo per trasferire materiale granulare. |
ITBO20030032A1 (it) * | 2003-01-24 | 2004-07-25 | T S C Spa | Apparecchiatura per l'applicazione di prodotti polverulenti |
ITBO20030114A1 (it) * | 2003-03-04 | 2004-09-05 | T S C Spa | Dispositivo alimentatore per l'applicazione di prodotti |
AU2003902691A0 (en) * | 2003-05-30 | 2003-06-19 | E.I.F.S. Holdings Limited | Method of forming composite light weight panels |
ITRE20030071A1 (it) * | 2003-07-07 | 2005-01-08 | Sacmi | Metodo ed impianto per la formatura di lastre o |
ITMO20030209A1 (it) * | 2003-07-22 | 2005-01-23 | System Spa | Dispositivo per la formatura di manufatti ceramici, |
ITMO20030251A1 (it) * | 2003-09-17 | 2005-03-18 | Mira Di Algeri Maris | Metodo ed apparato per decorare. |
ITRE20040001A1 (it) * | 2004-01-08 | 2004-04-08 | Sacmi | Metodo ed impianto di predisposizione delle polveri per la formatura di piastrelle o lastre ceramiche |
ITTV20040118A1 (it) | 2004-10-20 | 2005-01-20 | Luca Toncelli | Apparecchiatura per la distribuzione in strato sottile di un impasto a base di materiale lapideo o ceramico agglomerato. |
ITRE20040150A1 (it) | 2004-12-10 | 2005-03-10 | Sacmi | Impianto perfezionato per la formatura di lastre o piastrelle ceramiche |
ITRE20040151A1 (it) * | 2004-12-10 | 2005-03-10 | Sacmi | Impianto perfezionato per la formatura di lastre o piastrelle ceramiche |
ITRE20050086A1 (it) * | 2005-07-19 | 2007-01-20 | Sacmi | Sistema per alterare la disposizione delle polveri formanti una striscia per la formatura di piastrelle o lastre ceramiche |
WO2007096746A2 (fr) | 2006-02-21 | 2007-08-30 | System S.P.A. | Procede de decoration avec materiau en poudre |
ITRE20070086A1 (it) | 2007-07-18 | 2009-01-19 | Sacmi | Materiale ceramico e lastre ottenute con detto materiale ceramico |
ITRE20070108A1 (it) * | 2007-10-15 | 2009-04-16 | Sacmi | '' apparato per la alimentazione continua di polveri nella fabbricazione di piastrelle ceramiche '' |
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-
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- 1997-10-17 EP EP02023590A patent/EP1283097B1/fr not_active Expired - Lifetime
- 1997-10-17 ES ES01119709T patent/ES2266061T3/es not_active Expired - Lifetime
- 1997-10-17 DE DE69738916T patent/DE69738916D1/de not_active Expired - Lifetime
- 1997-10-17 EP EP01119710A patent/EP1170105B1/fr not_active Expired - Lifetime
- 1997-10-17 DE DE69736362T patent/DE69736362T2/de not_active Expired - Lifetime
- 1997-10-17 EP EP97945854A patent/EP0939691A2/fr not_active Withdrawn
- 1997-10-17 AU AU51201/98A patent/AU5120198A/en not_active Abandoned
- 1997-10-17 ES ES01119708T patent/ES2301507T3/es not_active Expired - Lifetime
- 1997-10-17 DE DE69736496T patent/DE69736496D1/de not_active Expired - Lifetime
- 1997-10-17 PT PT02023590T patent/PT1283097E/pt unknown
- 1997-10-17 PT PT01119710T patent/PT1170105E/pt unknown
- 1997-10-17 ES ES02023590T patent/ES2269584T3/es not_active Expired - Lifetime
- 1997-10-17 WO PCT/EP1997/005742 patent/WO1998023424A2/fr not_active Application Discontinuation
- 1997-10-17 EP EP01119709A patent/EP1170104B1/fr not_active Expired - Lifetime
- 1997-10-17 EP EP01119708A patent/EP1175982B1/fr not_active Expired - Lifetime
- 1997-10-17 DE DE69738589T patent/DE69738589T2/de not_active Expired - Lifetime
- 1997-10-17 ES ES01119710T patent/ES2311495T3/es not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102350728A (zh) * | 2011-09-24 | 2012-02-15 | 湖南天牌实业有限公司 | 大规格纤维石膏板成型装置 |
CN102350728B (zh) * | 2011-09-24 | 2013-05-08 | 湖南天牌实业有限公司 | 大规格纤维石膏板成型装置 |
CN112171863A (zh) * | 2019-07-01 | 2021-01-05 | 徐州市贾汪区羡人工贸有限公司 | 一种建筑砖块生产用的压实设备 |
Also Published As
Publication number | Publication date |
---|---|
EP1170105B1 (fr) | 2008-08-13 |
ES2266061T3 (es) | 2007-03-01 |
EP1283097A3 (fr) | 2003-03-19 |
EP1283097A2 (fr) | 2003-02-12 |
DE69738589D1 (de) | 2008-04-30 |
DE69736496D1 (de) | 2006-09-21 |
PT1170105E (pt) | 2008-11-03 |
DE69736362T2 (de) | 2007-07-19 |
PT1283097E (pt) | 2006-11-30 |
ES2301507T3 (es) | 2008-07-01 |
IT1287505B1 (it) | 1998-08-06 |
EP1170105A2 (fr) | 2002-01-09 |
EP1170104B1 (fr) | 2006-07-19 |
ES2311495T3 (es) | 2009-02-16 |
EP1175982A2 (fr) | 2002-01-30 |
EP0939691A2 (fr) | 1999-09-08 |
EP1283097B1 (fr) | 2006-08-09 |
EP1170104A3 (fr) | 2002-05-15 |
EP1170105A3 (en) | 2002-05-15 |
DE69736362D1 (de) | 2006-08-31 |
ES2269584T3 (es) | 2007-04-01 |
WO1998023424A3 (fr) | 1998-08-20 |
WO1998023424A2 (fr) | 1998-06-04 |
ITMO960151A1 (it) | 1998-05-22 |
EP1175982A3 (fr) | 2002-05-15 |
AU5120198A (en) | 1998-06-22 |
DE69738589T2 (de) | 2009-04-23 |
DE69738916D1 (de) | 2008-09-25 |
EP1170104A2 (fr) | 2002-01-09 |
ITMO960151A0 (it) | 1996-11-22 |
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