EP0150859A3 - Procédé et dispositif de fabrication de carreaux, panneaux et éléments de construction analogues par pressage d'un mélange de poudre - Google Patents

Procédé et dispositif de fabrication de carreaux, panneaux et éléments de construction analogues par pressage d'un mélange de poudre Download PDF

Info

Publication number
EP0150859A3
EP0150859A3 EP85101036A EP85101036A EP0150859A3 EP 0150859 A3 EP0150859 A3 EP 0150859A3 EP 85101036 A EP85101036 A EP 85101036A EP 85101036 A EP85101036 A EP 85101036A EP 0150859 A3 EP0150859 A3 EP 0150859A3
Authority
EP
European Patent Office
Prior art keywords
pressing
slabs
powder mixture
similar construction
tile
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Withdrawn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
EP85101036A
Other languages
German (de)
English (en)
Other versions
EP0150859A2 (fr
Inventor
M. Maurice Bellier
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.)
LAMBERT INDUSTRIES, SOCIETE ANONYME DITE
Original Assignee
Lambert Industries SA
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 Lambert Industries SA filed Critical Lambert Industries SA
Publication of EP0150859A2 publication Critical patent/EP0150859A2/fr
Publication of EP0150859A3 publication Critical patent/EP0150859A3/fr
Withdrawn legal-status Critical Current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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
    • B28B7/164—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes for plates, panels, or similar sheet- or disc-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
    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/10—Moulds with means incorporated therein, or carried thereby, for ejecting or detaching the moulded article

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)

Abstract

La fabrication de carreaux s'effectue par pressage de pou­ dre dans une cavité délimitée par deux plateaux verticaux (8, 10) formant les faces du carreau et dont l'un (8) est mobile par rapport à l'autre (10), perpendiculairement à son plan sous l'ac­ tion d'un vérin (4), et par des joues (15, 27, 28) formant les tranches du carreau et mobiles, sous l'action d'un vérin (24), conjointement avec le plateau (28), à mi-vitesse. L'une (15) des joues est mobile sous l'action d'un vérin (21) parallèlement aux plans des plateaux (8, 10) pour dégager le carreau de la cavité.
Application: notamment à la fabrication de carreaux creux à partir d'un mélange de poudre de plâtre et de gypse.
EP85101036A 1984-02-02 1985-02-01 Procédé et dispositif de fabrication de carreaux, panneaux et éléments de construction analogues par pressage d'un mélange de poudre Withdrawn EP0150859A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8401630 1984-02-02
FR8401630A FR2559094B1 (fr) 1984-02-02 1984-02-02 Procede et dispositif de fabrication de carreaux, panneaux et elements de construction analogues par pressage d'un melange de poudre

Publications (2)

Publication Number Publication Date
EP0150859A2 EP0150859A2 (fr) 1985-08-07
EP0150859A3 true EP0150859A3 (fr) 1985-08-28

Family

ID=9300712

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85101036A Withdrawn EP0150859A3 (fr) 1984-02-02 1985-02-01 Procédé et dispositif de fabrication de carreaux, panneaux et éléments de construction analogues par pressage d'un mélange de poudre

Country Status (3)

Country Link
EP (1) EP0150859A3 (fr)
ES (1) ES8605708A1 (fr)
FR (1) FR2559094B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4008084A1 (de) * 1990-03-14 1991-09-19 Pro Mineral Ges Verfahren zur herstellung von gipsfaserplatten, insbesondere von fussbodenplatten
EP0729926A1 (fr) * 1995-03-03 1996-09-04 Gyproc Benelux Procédé de fabrication d'éléments de construction en plâtre, et éléments de construction en plâtre obtenus par ce procédé

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE157522C (fr) *
US2596602A (en) * 1948-05-17 1952-05-13 Jr Walter B Roddenbery Molding machine
US2821005A (en) * 1954-02-01 1958-01-28 Davis Clarence Guy Cement block making and forming press
FR1469851A (fr) * 1966-02-22 1967-02-17 Appareil destiné à la préfabrication par coulage en série d'élements de construction
FR2220990A5 (en) * 1973-03-05 1974-10-04 Lambert Freres & Cie Mould and method of mfg. plaster tiles - mould has pivotable sides and expandable base controlled by jacks

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE157522C (fr) *
US2596602A (en) * 1948-05-17 1952-05-13 Jr Walter B Roddenbery Molding machine
US2821005A (en) * 1954-02-01 1958-01-28 Davis Clarence Guy Cement block making and forming press
FR1469851A (fr) * 1966-02-22 1967-02-17 Appareil destiné à la préfabrication par coulage en série d'élements de construction
FR2220990A5 (en) * 1973-03-05 1974-10-04 Lambert Freres & Cie Mould and method of mfg. plaster tiles - mould has pivotable sides and expandable base controlled by jacks

Also Published As

Publication number Publication date
FR2559094B1 (fr) 1987-12-24
ES8605708A1 (es) 1986-04-01
ES540049A0 (es) 1986-04-01
FR2559094A1 (fr) 1985-08-09
EP0150859A2 (fr) 1985-08-07

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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PUAL Search report despatched

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AK Designated contracting states

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Effective date: 19860214

17Q First examination report despatched

Effective date: 19870504

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Owner name: LAMBERT INDUSTRIES, SOCIETE ANONYME DITE

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

18D Application deemed to be withdrawn

Effective date: 19890401

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BELLIER, M. MAURICE