IT1255384B - Supporto della placca modello con sfiato - Google Patents
Supporto della placca modello con sfiatoInfo
- 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
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 ------------------------
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)
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)
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 |
EP0271513A1 (de) * | 1986-06-13 | 1988-06-22 | Georg Fischer Aktiengesellschaft | Verfahren und vorrichtung zum verdichten von körnigen formstoffen |
CH674812A5 (it) * | 1986-10-06 | 1990-07-31 | Fischer Ag Georg | |
DE3813755A1 (de) * | 1988-04-23 | 1989-11-02 | Wagner Heinrich Sinto Masch | Modelleinrichtung |
-
1992
- 1992-09-07 DE DE4229810A patent/DE4229810C2/de not_active Expired - Fee Related
- 1992-09-17 ES ES09201861A patent/ES2061374B1/es not_active Expired - Lifetime
- 1992-09-22 FR FR9211265A patent/FR2681803A1/fr not_active Withdrawn
- 1992-09-24 DK DK118792A patent/DK118792A/da not_active Application Discontinuation
- 1992-09-24 US US07/950,788 patent/US5280821A/en not_active Expired - Fee Related
- 1992-09-25 IT ITMI922227A patent/IT1255384B/it active IP Right Grant
- 1992-09-25 JP JP4256555A patent/JPH05293594A/ja active Pending
- 1992-09-26 CN CN92112277A patent/CN1071865A/zh active Pending
- 1992-09-26 KR KR1019920017604A patent/KR930005697A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US5280821A (en) | 1994-01-25 |
DK118792A (da) | 1993-03-28 |
ITMI922227A1 (it) | 1994-03-25 |
DE4229810C2 (de) | 1995-02-23 |
ITMI922227A0 (it) | 1992-09-25 |
FR2681803A1 (fr) | 1993-04-02 |
ES2061374B1 (es) | 1997-02-16 |
KR930005697A (ko) | 1993-04-20 |
ES2061374A2 (es) | 1994-12-01 |
CN1071865A (zh) | 1993-05-12 |
DK118792D0 (da) | 1992-09-24 |
JPH05293594A (ja) | 1993-11-09 |
ES2061374R (it) | 1996-07-01 |
DE4229810A1 (de) | 1993-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |