EP0919344A3 - Die , in particular for pressing roof tiles - Google Patents

Die , in particular for pressing roof tiles Download PDF

Info

Publication number
EP0919344A3
EP0919344A3 EP98117268A EP98117268A EP0919344A3 EP 0919344 A3 EP0919344 A3 EP 0919344A3 EP 98117268 A EP98117268 A EP 98117268A EP 98117268 A EP98117268 A EP 98117268A EP 0919344 A3 EP0919344 A3 EP 0919344A3
Authority
EP
European Patent Office
Prior art keywords
die
roof tiles
pressing roof
pressing
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.)
Granted
Application number
EP98117268A
Other languages
German (de)
French (fr)
Other versions
EP0919344B1 (en
EP0919344A2 (en
Inventor
Robert Dipl.-Ing. Kremer
Artur Lorenz
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.)
RIETER-WERKE GMBH
Original Assignee
Rieter-Werke & Co KG GmbH
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 Rieter-Werke & Co KG GmbH filed Critical Rieter-Werke & Co KG GmbH
Publication of EP0919344A2 publication Critical patent/EP0919344A2/en
Publication of EP0919344A3 publication Critical patent/EP0919344A3/en
Application granted granted Critical
Publication of EP0919344B1 publication Critical patent/EP0919344B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
    • B28B7/344—Moulds, cores, or mandrels of special material, e.g. destructible materials from absorbent or liquid- or gas-permeable materials, e.g. plaster moulds in general
    • 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
    • B28B13/065—Removing the shaped articles from moulds by applying electric current or other means of discharging, e.g. pneumatic or hydraulic discharging means

Abstract

The forming surfaces of the top (2) and bottom (4) halves of the die consist of silicon carbide.
EP98117268A 1997-10-10 1998-09-11 Die , in particular for pressing roof tiles Expired - Lifetime EP0919344B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19744862 1997-10-10
DE19744862A DE19744862C2 (en) 1997-10-10 1997-10-10 Press mold, in particular for pressing roof tiles

Publications (3)

Publication Number Publication Date
EP0919344A2 EP0919344A2 (en) 1999-06-02
EP0919344A3 true EP0919344A3 (en) 2000-06-21
EP0919344B1 EP0919344B1 (en) 2003-05-21

Family

ID=7845195

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98117268A Expired - Lifetime EP0919344B1 (en) 1997-10-10 1998-09-11 Die , in particular for pressing roof tiles

Country Status (3)

Country Link
EP (1) EP0919344B1 (en)
AT (1) ATE240823T1 (en)
DE (2) DE19744862C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005007909A1 (en) * 2005-02-08 2006-08-10 Rennebeck, Klaus, Dr. Manufacturing device for molded ceramic parts has at least one part of the mold made so that fluid can enter and leave through several apertures
DE102011106218B3 (en) * 2011-06-07 2012-10-04 Etex Holding GmbH A clay roof tile mold and method of making a mold for making clay roof tiles by wet pressing
EP3486056A1 (en) * 2017-11-16 2019-05-22 HÄNDLE GmbH Maschinen und Anlagenbau Roofing tile press, upper mould as well as an intermediate plate

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1147425A (en) * 1955-09-12 1957-11-25 Process to facilitate the release of clay objects, and installation for its implementation
FR1508842A (en) * 1966-01-24 1968-01-05 Rieter Werke Haendle Compression molding tool, for the production of compression molded parts from plastic ceramics
DE4131215A1 (en) * 1991-08-02 1993-02-11 Olaf Fischer METHOD FOR PRODUCING A MOLD AND MOLD FOR PRODUCING GLASS ARTICLES
WO1998043793A1 (en) * 1997-03-27 1998-10-08 Rieter-Werke Händle GmbH & Co. KG Mold for compressing shaped bodies from plastic masses

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1925936A1 (en) * 1969-05-21 1970-11-26 Klaus Kirner Pressure mould for bricks
DE2426369C3 (en) * 1974-05-31 1978-12-14 Martin 8904 Friedberg Pehl Press mold for roof tiles with interchangeable plaster tile insert and device for the prefabrication of tile insert
DE2837900C3 (en) * 1978-08-30 1981-07-30 Norton Co., Worcester, Mass. Process for the production of silicon carbide molded bodies
JPH064502B2 (en) * 1988-12-23 1994-01-19 日本碍子株式会社 Ceramics manufacturing method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1147425A (en) * 1955-09-12 1957-11-25 Process to facilitate the release of clay objects, and installation for its implementation
FR1508842A (en) * 1966-01-24 1968-01-05 Rieter Werke Haendle Compression molding tool, for the production of compression molded parts from plastic ceramics
DE4131215A1 (en) * 1991-08-02 1993-02-11 Olaf Fischer METHOD FOR PRODUCING A MOLD AND MOLD FOR PRODUCING GLASS ARTICLES
WO1998043793A1 (en) * 1997-03-27 1998-10-08 Rieter-Werke Händle GmbH & Co. KG Mold for compressing shaped bodies from plastic masses

Also Published As

Publication number Publication date
DE19744862C2 (en) 2001-05-23
DE19744862A1 (en) 1999-05-06
ATE240823T1 (en) 2003-06-15
EP0919344B1 (en) 2003-05-21
EP0919344A2 (en) 1999-06-02
DE59808433D1 (en) 2003-06-26

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