EP0366902A3 - Verfahren und Vorrichtung zum Verdichten von Giesserei-Formstoff - Google Patents
Verfahren und Vorrichtung zum Verdichten von Giesserei-Formstoff Download PDFInfo
- Publication number
- EP0366902A3 EP0366902A3 EP19890116348 EP89116348A EP0366902A3 EP 0366902 A3 EP0366902 A3 EP 0366902A3 EP 19890116348 EP19890116348 EP 19890116348 EP 89116348 A EP89116348 A EP 89116348A EP 0366902 A3 EP0366902 A3 EP 0366902A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- installation
- mold material
- foundry mold
- compacting foundry
- relates
- 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
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000009434 installation Methods 0.000 title 1
- 239000012778 molding material Substances 0.000 abstract 1
- 230000002040 relaxant effect Effects 0.000 abstract 1
Classifications
-
- 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
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/12—Treating moulds or cores, e.g. drying, hardening
- B22C9/123—Gas-hardening
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
- Mold Materials And Core Materials (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3836876A DE3836876C2 (de) | 1988-10-29 | 1988-10-29 | Verfahren und Vorrichtung zum Verdichten von Gießerei-Formstoff |
| DE3836876 | 1988-10-29 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0366902A2 EP0366902A2 (de) | 1990-05-09 |
| EP0366902A3 true EP0366902A3 (de) | 1991-11-27 |
| EP0366902B1 EP0366902B1 (de) | 1994-04-13 |
Family
ID=6366145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP89116348A Expired - Lifetime EP0366902B1 (de) | 1988-10-29 | 1989-09-05 | Verfahren und Vorrichtung zum Verdichten von Giesserei-Formstoff |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5020582A (de) |
| EP (1) | EP0366902B1 (de) |
| DE (2) | DE3836876C2 (de) |
| ES (1) | ES2050744T3 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH682547A5 (de) * | 1990-04-20 | 1993-10-15 | Fischer Ag Georg | Verfahren und Vorrichtung zum Verdichten von körnigen Formstoffen. |
| CH686412A5 (de) * | 1992-03-10 | 1996-03-29 | Fischer Georg Giessereianlagen | Verfahren zum Verdichten von Formsand fuer Giessformen. |
| CZ238594A3 (en) * | 1993-10-27 | 1995-08-16 | Fischer Georg Giessereianlagen | Process of compacting foundry moulding material |
| DE19848048A1 (de) * | 1998-10-19 | 2000-05-04 | Josef Mertes | Verfahren und Vorrichtung zum Verdichten von Formstoffen z. B. Gießerei-Formsand |
| CN104074813B (zh) * | 2014-07-08 | 2016-04-06 | 陈俐丹 | 一种超前预防液压冲击力的控制方法 |
| TW202140587A (zh) * | 2019-12-23 | 2021-11-01 | 日商Dic股份有限公司 | 三維造形用圖案材料、硬化物、立體造形物、鑄模的製造方法及金屬鑄造物的製造方法 |
| CN114713777B (zh) * | 2022-04-15 | 2024-03-15 | 苏州明志科技股份有限公司 | 一种超大型射芯机射芯装置及其控制方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3319496A1 (de) * | 1982-06-29 | 1983-12-29 | VEB Kombinat Gießereianlagenbau und Gußerzeugnisse - GISAG -, DDR 7031 Leipzig | Vorrichtung zum verdichten von giessereiformstoffen mittels druckimpulsen |
| DE3321439A1 (de) * | 1982-07-20 | 1984-02-02 | Fischer Ag Georg | Verfahren und vorrichtung zum verdichten von koernigen formstoffen |
| DE3317196A1 (de) * | 1983-05-11 | 1984-11-22 | BMD Badische Maschinenfabrik Durlach GmbH, 7500 Karlsruhe | Vorrichtung zum verdichten von giessereiformsand |
| DE3518980A1 (de) * | 1985-05-25 | 1986-11-27 | BMD Badische Maschinenfabrik Durlach GmbH, 7500 Karlsruhe | Vorrichtung zum verdichten von giesserei-formstoff mittels druckgas |
| DE3740775A1 (de) * | 1986-12-17 | 1988-07-07 | Fischer Ag Georg | Verfahren zum verdichten von koernigen formstoffen |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3916976A (en) * | 1971-04-05 | 1975-11-04 | Sherwin Williams Co | Process for producing foundry sand molds |
| DE2361820C3 (de) * | 1973-01-29 | 1975-07-03 | Eugen Dipl.-Ing. 8871 Burtenbach Buehler | Verfahren und Vorrichtung zum Weitertransportieren eines aus horizontal geteilten kastenlosen Gießformen gebildeten Formstranges längs einer GIeB- und Kühlstrecke |
| JPS55147462A (en) * | 1979-05-08 | 1980-11-17 | Sintokogio Ltd | Molding method of lower mold and squeeze plate device |
| DE2844464C2 (de) * | 1978-10-12 | 1983-03-24 | Bühler, Eugen, Dipl.-Ing., 8871 Burtenbach | Verfahren und Vorrichtung zum Verdichten von Gießformen |
| DE3149172A1 (de) * | 1981-12-11 | 1983-06-30 | Georg Fischer AG, 8201 Schaffhausen | "verfahren zur herstellung von formkoerpern mittels gasdruck" |
| EP0170765B1 (de) * | 1981-12-28 | 1988-08-31 | BMD Badische Maschinenfabrik Durlach GmbH | Vorrichtung zum Verdichten von Giesserei-Formstoff |
| DE3344520A1 (de) * | 1983-12-09 | 1985-06-20 | BMD Badische Maschinenfabrik Durlach GmbH, 7500 Karlsruhe | Vorrichtung zum verdichten von giesserei-formstoff mittels druckgas |
| US4598756A (en) * | 1984-09-04 | 1986-07-08 | Kabushiki Kaisha Komatsu Seisakusho | Method for making sand molds |
| DE3511283A1 (de) * | 1985-03-28 | 1986-10-09 | Dietmar Prof. Dr.-Ing. 5100 Aachen Boenisch | Verfahren und vorrichtung zum verdichten von giessereiformstoffen |
| DD260454A1 (de) * | 1987-05-13 | 1988-09-28 | Kunert Giesserei Maschbau Veb | Verfahren und formmaschine zur herstellung von giessformen mittels gasdruckimpulsen |
-
1988
- 1988-10-29 DE DE3836876A patent/DE3836876C2/de not_active Expired - Lifetime
-
1989
- 1989-09-05 EP EP89116348A patent/EP0366902B1/de not_active Expired - Lifetime
- 1989-09-05 DE DE58907453T patent/DE58907453D1/de not_active Expired - Fee Related
- 1989-09-05 ES ES89116348T patent/ES2050744T3/es not_active Expired - Lifetime
- 1989-10-24 US US07/426,588 patent/US5020582A/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3319496A1 (de) * | 1982-06-29 | 1983-12-29 | VEB Kombinat Gießereianlagenbau und Gußerzeugnisse - GISAG -, DDR 7031 Leipzig | Vorrichtung zum verdichten von giessereiformstoffen mittels druckimpulsen |
| DE3321439A1 (de) * | 1982-07-20 | 1984-02-02 | Fischer Ag Georg | Verfahren und vorrichtung zum verdichten von koernigen formstoffen |
| DE3317196A1 (de) * | 1983-05-11 | 1984-11-22 | BMD Badische Maschinenfabrik Durlach GmbH, 7500 Karlsruhe | Vorrichtung zum verdichten von giessereiformsand |
| DE3518980A1 (de) * | 1985-05-25 | 1986-11-27 | BMD Badische Maschinenfabrik Durlach GmbH, 7500 Karlsruhe | Vorrichtung zum verdichten von giesserei-formstoff mittels druckgas |
| DE3740775A1 (de) * | 1986-12-17 | 1988-07-07 | Fischer Ag Georg | Verfahren zum verdichten von koernigen formstoffen |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0366902A2 (de) | 1990-05-09 |
| DE3836876A1 (de) | 1989-04-27 |
| DE58907453D1 (de) | 1994-05-19 |
| ES2050744T3 (es) | 1994-06-01 |
| EP0366902B1 (de) | 1994-04-13 |
| DE3836876C2 (de) | 1994-06-09 |
| US5020582A (en) | 1991-06-04 |
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