IT1255384B - Supporto della placca modello con sfiato - Google Patents

Supporto della placca modello con sfiato

Info

Publication number
IT1255384B
IT1255384B ITMI922227A ITMI922227A IT1255384B IT 1255384 B IT1255384 B IT 1255384B IT MI922227 A ITMI922227 A IT MI922227A IT MI922227 A ITMI922227 A IT MI922227A IT 1255384 B IT1255384 B IT 1255384B
Authority
IT
Italy
Prior art keywords
breather
plate holder
holder model
segments
venting
Prior art date
Application number
ITMI922227A
Other languages
English (en)
Inventor
Kurt Fischer
Hans Leutwiller
Original Assignee
Fischer Georg Giessereianlagen
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 Fischer Georg Giessereianlagen filed Critical Fischer Georg Giessereianlagen
Publication of ITMI922227A0 publication Critical patent/ITMI922227A0/it
Publication of ITMI922227A1 publication Critical patent/ITMI922227A1/it
Application granted granted Critical
Publication of IT1255384B publication Critical patent/IT1255384B/it

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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

Si propone un supporto della placca modello per procedimenti di compressione alimentati con pressione, equipaggiato con dispositivi di sfiato che si estendono sul contorno interno della stoffa per fonderia, ove lo sfiato avviene attraverso segmenti fessurati con una pluralità di fessure applicate trasversalmente al senso longitudinale dei segmenti.----------------------- Fine ------------------------
ITMI922227A 1991-09-27 1992-09-25 Supporto della placca modello con sfiato IT1255384B (it)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
ITMI922227A0 ITMI922227A0 (it) 1992-09-25
ITMI922227A1 ITMI922227A1 (it) 1994-03-25
IT1255384B true IT1255384B (it) 1995-10-31

Family

ID=4243410

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922227A IT1255384B (it) 1991-09-27 1992-09-25 Supporto della placca modello con sfiato

Country Status (9)

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

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 (it) * 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
DE4229810A1 (de) 1993-04-01
ES2061374B1 (es) 1997-02-16
ITMI922227A0 (it) 1992-09-25
ITMI922227A1 (it) 1994-03-25
ES2061374A2 (es) 1994-12-01
DE4229810C2 (de) 1995-02-23
CN1071865A (zh) 1993-05-12
KR930005697A (ko) 1993-04-20
US5280821A (en) 1994-01-25
JPH05293594A (ja) 1993-11-09
DK118792A (da) 1993-03-28
ES2061374R (it) 1996-07-01
DK118792D0 (da) 1992-09-24
FR2681803A1 (fr) 1993-04-02

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Legal Events

Date Code Title Description
0001 Granted