IT7925821A0 - Processo e dispositivo per la fabbricazione di forme per colata in terra o simili. - Google Patents

Processo e dispositivo per la fabbricazione di forme per colata in terra o simili.

Info

Publication number: IT7925821A0
Authority: IT; Italy
Prior art keywords: similar; casting molds; sound casting; manufacturing sound; manufacturing
Prior art date: 1978-10-02

Application number

IT7925821A

Other languages

English (en)

Other versions

IT1123220B (it

Inventor

Walter Ahrens

Original Assignee

Wagner & Co Alfelder Masch

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.)

1978-10-02

Filing date

1979-09-19

Publication date

1979-09-19

1979-09-19 Application filed by Wagner & Co Alfelder Masch filed Critical Wagner & Co Alfelder Masch

1979-09-19 Publication of IT7925821A0 publication Critical patent/IT7925821A0/it

1986-04-30 Application granted granted Critical

1986-04-30 Publication of IT1123220B publication Critical patent/IT1123220B/it

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/23—Compacting by gas pressure or vacuum

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Casting Devices For Molds (AREA)

IT25821/79A 1978-10-02 1979-09-19 Processo e dispositivo per la fabbricazione di forme per colata in terra o simili IT1123220B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2842912A DE2842912C2 (de)	1978-10-02	1978-10-02	Verfahren und Vorrichtung zum Herstellen von Sandgießformen o.dgl.

Publications (2)

Publication Number	Publication Date
IT7925821A0 true IT7925821A0 (it)	1979-09-19
IT1123220B IT1123220B (it)	1986-04-30

Family

ID=6051150

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT25821/79A IT1123220B (it)	1978-10-02	1979-09-19	Processo e dispositivo per la fabbricazione di forme per colata in terra o simili

Country Status (13)

Country	Link
US (1)	US4286937A (it)
JP (1)	JPS5550954A (it)
BR (1)	BR7906096A (it)
CH (1)	CH644039A5 (it)
CS (1)	CS222167B2 (it)
DD (1)	DD146258A5 (it)
DE (1)	DE2842912C2 (it)
FR (1)	FR2437897A1 (it)
GB (1)	GB2033274B (it)
IT (1)	IT1123220B (it)
PL (1)	PL125526B1 (it)
SE (1)	SE438803B (it)
SU (1)	SU915786A3 (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4421466A (en) *	1981-06-29	1983-12-20	Auto-Cast International, Ltd.	Apparatus for molding concrete articles and the like
EP0084627B1 (de) *	1981-12-28	1986-05-07	BMD Badische Maschinenfabrik Durlach GmbH	Vorrichtung zum Verdichten von Giesserei-Formstoff
EP0100161A1 (en) *	1982-07-05	1984-02-08	Agustin Arana Erana	Automatic sand box moulding machine
DE3322628A1 (de) *	1983-06-23	1985-01-03	Künkel - Wagner GmbH & Co KG, 3220 Alfeld	Verfahren und vorrichtung zum herstellen von sandgiessformen
CH665971A5 (de) *	1983-11-30	1988-06-30	Fischer Ag Georg	Einrichtung zum verdichten von koernigen formstoffen.
US4813818A (en) *	1987-08-25	1989-03-21	Michael Sanzone	Apparatus and method for feeding powdered materials
DE3920889C2 (de) *	1989-06-26	1997-05-07	Kuenkel Wagner Prozesstechnolo	Formmaschine
DE3937254A1 (de) *	1989-11-09	1991-05-16	Badische Maschf Gmbh	Einrichtung zum verdichten von giessereiformstoffen
US5885625A (en) *	1996-06-14	1999-03-23	Materials Innovation, Inc.	Pressurized feed shoe apparatus for precompacting powdered materials
EP0900645A3 (en) *	1997-08-07	1999-05-26	Intermetallics Co., Ltd.	Method and apparatus for packing material
CN105798244B (zh) *	2016-05-04	2017-10-03	江阴机械制造有限公司	通用型射砂板
CN106825444B (zh) *	2017-03-16	2018-08-21	曹黎明	一种铸型制造设备
CN109967702B (zh) *	2019-03-18	2024-02-27	河北中北环保科技有限公司	一种粘土砂造型机

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1097621B (de) *	1956-03-23	1961-01-19	Fritz Hansberg	Verfahren und Formmaschine zur pneumatischen Herstellung von Giessereikernen und Giessereiformen sowie Kasten hierfuer
DE1118405B (de) *	1957-02-22	1961-11-30	Fritz Hansberg	Formmaschine zur pneumatischen Herstellung von Giessereikernen und Giessereiformen
US2904861A (en) *	1957-05-31	1959-09-22	Package Machinery Co	Apparatus for and method of die casting under vacuum
US2975476A (en) *	1959-03-02	1961-03-21	John E Burke	Press
US3328852A (en) *	1964-10-16	1967-07-04	Osborn Mfg Co	Foundry sand forming machines
DE2554414C2 (de) *	1975-12-03	1982-07-01	Alfelder Maschinen- und Modell-Fabrik Künkel, Wagner & Co KG, 3220 Alfeld	Verfahren und Vorrichtung zum Herstellen von Sandgießformen
DE2614219A1 (de) *	1976-04-02	1977-10-13	Buehler Eugen	Verfahren zum einschiessen von kern- bzw. formsand aus einem sandvorratsbehaelter in einen kern- bzw. formkasten hinein mittels unterdruck und schiessanlage zur durchfuehrung dieses verfahrens
GB1552693A (en) *	1976-04-22	1979-09-19	Baker Perkins Holdings Ltd	Manufacture of foundry cores and moulds
DE2727297C3 (de) *	1976-06-25	1980-07-10	Georg Fischer Ag, Schaffhausen (Schweiz)	Verfahren und Einrichtung zum Herstellen von Gießereisandformen
GB1589277A (en) *	1976-11-08	1981-05-07	Stone Wallwork Ltd	Mould or core-making
DE2653788C2 (de) *	1976-11-26	1981-08-27	Bühler, Eugen, Dipl.-Ing., 8871 Burtenbach	Verfahren und Vorrichtung zum Herstellen von Gießformen aus bindemittelhaltigem Formsand
DE2833999C2 (de) *	1978-08-03	1981-11-19	Eugen Dipl.-Ing. 8871 Burtenbach Bühler	Verfahren und Vorrichtung zur Herstellung von Gießformen und -kernen

1978
- 1978-10-02 DE DE2842912A patent/DE2842912C2/de not_active Expired
1979
- 1979-08-28 CH CH779079A patent/CH644039A5/de not_active IP Right Cessation
- 1979-09-17 CS CS796261A patent/CS222167B2/cs unknown
- 1979-09-19 IT IT25821/79A patent/IT1123220B/it active
- 1979-09-24 BR BR7906096A patent/BR7906096A/pt unknown
- 1979-10-01 FR FR7925270A patent/FR2437897A1/fr active Granted
- 1979-10-01 SE SE7908112A patent/SE438803B/sv not_active IP Right Cessation
- 1979-10-01 US US06/080,171 patent/US4286937A/en not_active Expired - Lifetime
- 1979-10-01 SU SU792820505A patent/SU915786A3/ru active
- 1979-10-01 DD DD79215931A patent/DD146258A5/de not_active IP Right Cessation
- 1979-10-01 JP JP12543179A patent/JPS5550954A/ja active Pending
- 1979-10-02 PL PL1979218685A patent/PL125526B1/pl unknown
- 1979-10-02 GB GB7934197A patent/GB2033274B/en not_active Expired

Also Published As

Publication number	Publication date
SE438803B (sv)	1985-05-13
PL218685A1 (it)	1980-06-16
PL125526B1 (en)	1983-05-31
BR7906096A (pt)	1980-05-20
GB2033274A (en)	1980-05-21
GB2033274B (en)	1983-06-15
SE7908112L (sv)	1980-04-03
DE2842912A1 (de)	1980-04-10
JPS5550954A (en)	1980-04-14
DE2842912C2 (de)	1983-06-01
IT1123220B (it)	1986-04-30
SU915786A3 (en)	1982-03-23
DD146258A5 (de)	1981-02-04
CS222167B2 (en)	1983-05-27
FR2437897B1 (it)	1983-03-11
CH644039A5 (de)	1984-07-13
FR2437897A1 (fr)	1980-04-30
US4286937A (en)	1981-09-01

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