EP1621309A3 - Method for loading molds for the dry pressing of ceramic articles having an irregular shape, particularly roofing tiles and the like - Google Patents

Method for loading molds for the dry pressing of ceramic articles having an irregular shape, particularly roofing tiles and the like Download PDF

Info

Publication number
EP1621309A3
EP1621309A3 EP05106227A EP05106227A EP1621309A3 EP 1621309 A3 EP1621309 A3 EP 1621309A3 EP 05106227 A EP05106227 A EP 05106227A EP 05106227 A EP05106227 A EP 05106227A EP 1621309 A3 EP1621309 A3 EP 1621309A3
Authority
EP
European Patent Office
Prior art keywords
irregular shape
dry pressing
roofing tiles
ceramic articles
loading
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Withdrawn
Application number
EP05106227A
Other languages
German (de)
French (fr)
Other versions
EP1621309A2 (en
Inventor
Elio Gerardi
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.)
CERAMIC TECHNOLOGY EUROPE LIMITED
Original Assignee
Inteco Ceramic Supplies Srl
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 Inteco Ceramic Supplies Srl filed Critical Inteco Ceramic Supplies Srl
Publication of EP1621309A2 publication Critical patent/EP1621309A2/en
Publication of EP1621309A3 publication Critical patent/EP1621309A3/en
Withdrawn legal-status Critical Current

Links

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
    • 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
    • B28B13/023—Feeding the moulding material in measured quantities from a container or silo by using a feed box transferring the moulding material from a hopper 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
    • B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
    • B28B13/0225—Feeding specific quantities of material at specific locations in the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Abstract

A method for loading molds for the dry pressing of ceramic articles having an irregular shape, particularly roofing tiles and the like, comprising dividing the final shape of an article (1) to be formed into multiple sectors (5), calculating the amounts of ceramic material suitable to fill the sectors with preset densities of material, loading the mold (3, 4) of a press for shaping the article with the calculated amounts of ceramic material in the form of granular powder, each amount being distributed at the portion of the mold that is suitable to form the corresponding sector (5) of the final shape.
EP05106227A 2004-07-08 2005-07-07 Method for loading molds for the dry pressing of ceramic articles having an irregular shape, particularly roofing tiles and the like Withdrawn EP1621309A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMO20040176 ITMO20040176A1 (en) 2004-07-08 2004-07-08 'METHOD OF LOADING MOLDS FOR DRY PRESSING OF IRREGULAR CERAMIC ARTICLES WE WILL PERTICULATE TILES AND SIMILAR'.

Publications (2)

Publication Number Publication Date
EP1621309A2 EP1621309A2 (en) 2006-02-01
EP1621309A3 true EP1621309A3 (en) 2008-04-02

Family

ID=35326941

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05106227A Withdrawn EP1621309A3 (en) 2004-07-08 2005-07-07 Method for loading molds for the dry pressing of ceramic articles having an irregular shape, particularly roofing tiles and the like

Country Status (2)

Country Link
EP (1) EP1621309A3 (en)
IT (1) ITMO20040176A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006043270A1 (en) * 2006-09-14 2008-03-27 Laeis Gmbh Method and press for producing moldings
ITUB20159162A1 (en) * 2015-12-18 2017-06-18 Origostyle S R L Mold for pressing tiles with a device for adjusting the loading of material into the mold
US11542710B2 (en) 2021-02-09 2023-01-03 Dal-Tile Corporation Roof tile and a roof covering
CN114701046B (en) * 2022-05-05 2024-01-26 鄂尔多斯应用技术学院 Preparation equipment and preparation method of ultrahigh-voltage ceramic capacitor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2552090A (en) * 1945-05-04 1951-05-08 Stupakoff Ceramic & Mfg Compan Method and apparatus for molding ceramic articles
NL7702538A (en) * 1976-03-10 1977-09-13 Dolomitwerke Gmbh METHOD AND DEVICE FOR THE VOLUMETRIC FILLING OF A PRESS FOR THE MANUFACTURE OF WEDGE-SHAPED, COMPOSITE STONES.
EP0909622A1 (en) * 1997-10-14 1999-04-21 L.B. Officine Meccaniche S.p.A. Device and method for feeding the mould cavity with powder or granular material, in ceramic tile manufacture

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2552090A (en) * 1945-05-04 1951-05-08 Stupakoff Ceramic & Mfg Compan Method and apparatus for molding ceramic articles
NL7702538A (en) * 1976-03-10 1977-09-13 Dolomitwerke Gmbh METHOD AND DEVICE FOR THE VOLUMETRIC FILLING OF A PRESS FOR THE MANUFACTURE OF WEDGE-SHAPED, COMPOSITE STONES.
EP0909622A1 (en) * 1997-10-14 1999-04-21 L.B. Officine Meccaniche S.p.A. Device and method for feeding the mould cavity with powder or granular material, in ceramic tile manufacture

Also Published As

Publication number Publication date
EP1621309A2 (en) 2006-02-01
ITMO20040176A1 (en) 2004-10-08

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