ES2061374R - - Google Patents

Info

Publication number
ES2061374R
ES2061374R ES9201861A ES9201861A ES2061374R ES 2061374 R ES2061374 R ES 2061374R ES 9201861 A ES9201861 A ES 9201861A ES 9201861 A ES9201861 A ES 9201861A ES 2061374 R ES2061374 R ES 2061374R
Authority
ES
Spain
Prior art keywords
strips
ventilation
hididurity
dispositions
effected
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
ES9201861A
Other languages
English (en)
Other versions
ES2061374B1 (es
ES2061374A2 (es
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 filed Critical
Publication of ES2061374A2 publication Critical patent/ES2061374A2/es
Publication of ES2061374R publication Critical patent/ES2061374R/es
Application granted granted Critical
Publication of ES2061374B1 publication Critical patent/ES2061374B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/04—Pattern plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

PORTADOR DE PLACA DE MODELOS PARA PROCEDIMIENTOS DE COMPACTACION CARGADOS POR AIRE COMPRIMIDO, EQUIPADO CON DISPOSITIVOS DE VENTILACION QUE SE EXTIENDEN A LO LARGO DEL CONTORNO INTERIOR DE LA CAJA DE MOLDEO, EN EL QUE LA VENTILACION SE EFECTUA A TRAVES DE TIRAS DE HENDIDURAS CON UNA PLURALIDAD DE HENDIDURAS DISPUESTAS SUSTANCIALMENTE TRANSVERSALES RESPECTO A LA DIRECCION LONGITUDINAL DE LAS TIRAS.
ES09201861A 1991-09-27 1992-09-17 Portador de placa de modelos con ventilacion. Expired - Lifetime ES2061374B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH286991 1991-09-27

Publications (3)

Publication Number Publication Date
ES2061374A2 ES2061374A2 (es) 1994-12-01
ES2061374R true ES2061374R (es) 1996-07-01
ES2061374B1 ES2061374B1 (es) 1997-02-16

Family

ID=4243410

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09201861A Expired - Lifetime ES2061374B1 (es) 1991-09-27 1992-09-17 Portador de placa de modelos con ventilacion.

Country Status (9)

Country Link
US (1) US5280821A (es)
JP (1) JPH05293594A (es)
KR (1) KR930005697A (es)
CN (1) CN1071865A (es)
DE (1) DE4229810C2 (es)
DK (1) DK118792A (es)
ES (1) ES2061374B1 (es)
FR (1) FR2681803A1 (es)
IT (1) IT1255384B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT413949B (de) * 2003-06-17 2006-07-15 Boehler Bleche Multilayer Gmbh Einrichtung zur erstellung von giessformen
CN106424594B (zh) * 2016-11-15 2018-10-09 盐城市汉铜智能铸造设备有限公司 上下射砂全自动砂型铸造造型机多功能喷砂板
CN113953464B (zh) * 2021-09-13 2023-05-02 成都桐林铸造实业有限公司 一种金属铸造用砂箱及铸造工艺

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR987532A (fr) * 1949-04-01 1951-08-14 Perfectionnements apportés aux boîtes à noyaux à joint vertical
DE861738C (de) * 1951-05-26 1954-09-13 H Willy Krauss Duese zum Kernblasen
US3293703A (en) * 1962-11-13 1966-12-27 Arthur R Taccone Vacuum molding apparatus
US4182396A (en) * 1978-10-10 1980-01-08 Clark Bruce A Pattern plate and pattern match plate assembly
DE2916465C2 (de) * 1979-04-24 1981-08-27 Gottfried 6335 Lahnau Zimmermann Düse zum Entlüften, Belüften oder Bedampfen von Formen
DE3002939A1 (de) * 1980-01-28 1981-07-30 Gottfried 6335 Lahnau Zimmermann Duese zum entlueften, belueften oder bedampfen von formen
CH658007A5 (de) * 1982-06-04 1986-10-15 Fischer Ag Georg Formeinrichtung zur herstellung einer giessform.
DE3319463C2 (de) * 1983-05-28 1985-09-19 Carl Aug. Picard GmbH & Co KG, 5630 Remscheid Auskleidungsplatte für den Formraum an Formmaschinen
US4620584A (en) * 1985-05-24 1986-11-04 Witt Raymond H Green sand mold filling system
DE3603271C1 (en) * 1986-02-04 1987-01-08 Gottfried Zimmermann Nozzle for deaerating, aerating and/or vapour-blasting of moulds
WO1987007544A1 (fr) * 1986-06-13 1987-12-17 Georg Fischer Aktiengesellschaft Procede et dispositif de compactage de materiaux pulverulents
CH674812A5 (es) * 1986-10-06 1990-07-31 Fischer Ag Georg
DE3813755A1 (de) * 1988-04-23 1989-11-02 Wagner Heinrich Sinto Masch Modelleinrichtung

Also Published As

Publication number Publication date
ES2061374B1 (es) 1997-02-16
US5280821A (en) 1994-01-25
DE4229810A1 (de) 1993-04-01
JPH05293594A (ja) 1993-11-09
DK118792D0 (da) 1992-09-24
KR930005697A (ko) 1993-04-20
ES2061374A2 (es) 1994-12-01
IT1255384B (it) 1995-10-31
FR2681803A1 (fr) 1993-04-02
ITMI922227A1 (it) 1994-03-25
ITMI922227A0 (it) 1992-09-25
DE4229810C2 (de) 1995-02-23
CN1071865A (zh) 1993-05-12
DK118792A (da) 1993-03-28

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Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19920917

Kind code of ref document: B1

Effective date: 19920917

FA2A Application withdrawn

Effective date: 19980401