ES8305620A1 - Procedimiento para mejorar la fabricacion de piezas ceramicas facilitando el desmoldeo rapido de las mismas. - Google Patents

Procedimiento para mejorar la fabricacion de piezas ceramicas facilitando el desmoldeo rapido de las mismas.

Info

Publication number
ES8305620A1
ES8305620A1 ES505273A ES505273A ES8305620A1 ES 8305620 A1 ES8305620 A1 ES 8305620A1 ES 505273 A ES505273 A ES 505273A ES 505273 A ES505273 A ES 505273A ES 8305620 A1 ES8305620 A1 ES 8305620A1
Authority
ES
Spain
Prior art keywords
moulded parts
ceramic compositions
moulds
producing moulded
producing
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
Application number
ES505273A
Other languages
English (en)
Other versions
ES505273A0 (es
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.)
LAUFEN KERAMISCHE IND
Original Assignee
LAUFEN KERAMISCHE IND
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 LAUFEN KERAMISCHE IND filed Critical LAUFEN KERAMISCHE IND
Publication of ES8305620A1 publication Critical patent/ES8305620A1/es
Publication of ES505273A0 publication Critical patent/ES505273A0/es
Granted 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/10—Moulds with means incorporated therein, or carried thereby, for ejecting or detaching the moulded article
    • B28B7/12—Moulds with means incorporated therein, or carried thereby, for ejecting or detaching the moulded article by fluid pressure, e.g. acting through flexible wall parts or linings of the moulds

Abstract

PROCEDIMIENTO PARA EL DESMOLDEO RAPIDO DE LAS PIEZAS CERAMICAS. CONSISTE EN LA UTILIZACION DE MOLDES DE MATERIAL SINTETICO POROSO, CON TALADROS UNIFORMEMENTE REPARTIDOS EN SU SUPERFICIE EXTERIOR, Y DE PROFUNDIDAD TAL QUE EL DORSO DE LOS MOLDES PERMITA DIRIGIR DICHOS TALADROS PARA CANALIZAR EL AGUA, EL AIRE Y EL VACIO, PARA CONSEGUIR QUE EN EL MOMENTO DE SEPARARSE LAS PARTES DEL MOLDE, UNA MITAD SEA IMPULSADA CON PRESION Y LA OTRA SEA PUESTA BAJO VACIO, PASANDO ESTA A SER IMPULSADA BAJO PRESION UNA VEZ SOLTADA LA PIEZA MOLDEADA. DE APLICACION EN LOS PROCEDIMIENTOS DE FABRICACION DE PIEZAS CERAMICAS POR FUNDICION E INYECCION A PRESION.
ES505273A 1980-09-04 1981-09-04 Procedimiento para mejorar la fabricacion de piezas ceramicas facilitando el desmoldeo rapido de las mismas. Granted ES505273A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT445980 1980-09-04

Publications (2)

Publication Number Publication Date
ES8305620A1 true ES8305620A1 (es) 1983-05-01
ES505273A0 ES505273A0 (es) 1983-05-01

Family

ID=3564297

Family Applications (1)

Application Number Title Priority Date Filing Date
ES505273A Granted ES505273A0 (es) 1980-09-04 1981-09-04 Procedimiento para mejorar la fabricacion de piezas ceramicas facilitando el desmoldeo rapido de las mismas.

Country Status (7)

Country Link
BR (1) BR8105701A (es)
DE (1) DE3134679A1 (es)
ES (1) ES505273A0 (es)
FR (1) FR2489205A1 (es)
IT (1) IT8123801A0 (es)
NL (1) NL8104113A (es)
PT (1) PT73618B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5033950A (en) * 1983-12-14 1991-07-23 Sacmi-Cooperativa Meccanici Imola-Soc. Coop. A R.L. Mold for molding ceramic materials

Also Published As

Publication number Publication date
IT8123801A0 (it) 1981-09-04
PT73618B (de) 1983-02-01
BR8105701A (pt) 1982-05-25
DE3134679A1 (de) 1982-06-24
NL8104113A (nl) 1982-04-01
ES505273A0 (es) 1983-05-01
FR2489205A1 (fr) 1982-03-05
PT73618A (de) 1981-10-01

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