BR8008172A - PROCESS AND APPARATUS FOR MATCHING MATERIAL FOR MOLDS - Google Patents

PROCESS AND APPARATUS FOR MATCHING MATERIAL FOR MOLDS

Info

Publication number: BR8008172A
Authority: BR; Brazil
Prior art keywords: molds; matching material; matching
Prior art date: 1979-04-04

Application number

BR8008172A

Other languages

Portuguese (pt)

Inventor

K Fischer

H Tanner

Original Assignee

Fischer Ag Georg

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.)

1979-04-04

Filing date

1980-04-02

Publication date

1981-03-31

1980-04-02 Application filed by Fischer Ag Georg filed Critical Fischer Ag Georg

1981-03-31 Publication of BR8008172A publication Critical patent/BR8008172A/en

Classifications

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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Casting Devices For Molds (AREA)
Solid Fuels And Fuel-Associated Substances (AREA)
Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Dry Formation Of Fiberboard And The Like (AREA)

BR8008172A 1979-04-04 1980-04-02 PROCESS AND APPARATUS FOR MATCHING MATERIAL FOR MOLDS BR8008172A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH312479A CH640757A5 (en)	1979-04-04	1979-04-04	METHOD AND DEVICE FOR COMPRESSING MOLDING MATERIALS.
PCT/CH1980/000041 WO1980002121A1 (en)	1979-04-04	1980-04-02	Process device for compressing the material of a mould

Publications (1)

Publication Number	Publication Date
BR8008172A true BR8008172A (en)	1981-03-31

Family

ID=4249116

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8008172A BR8008172A (en)	1979-04-04	1980-04-02	PROCESS AND APPARATUS FOR MATCHING MATERIAL FOR MOLDS

Country Status (10)

Country	Link
EP (1)	EP0017131A1 (en)
JP (1)	JPS56500362A (en)
AU (1)	AU545573B2 (en)
BR (1)	BR8008172A (en)
CH (1)	CH640757A5 (en)
DK (1)	DK516380A (en)
NO (1)	NO803671L (en)
SU (1)	SU1019994A3 (en)
WO (1)	WO1980002121A1 (en)
ZA (1)	ZA801794B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3025993C2 (en) *	1980-07-09	1983-11-10	Sintokogio, Ltd., Nagoya, Aichi	Molding device for explosive compression of a sand-like filler material
EP0062331A1 (en) *	1981-04-02	1982-10-13	BMD Badische Maschinenfabrik Durlach GmbH	Method and apparatus for pneumatically compacting moulding sand
DE3149172A1 (en) *	1981-12-11	1983-06-30	Georg Fischer AG, 8201 Schaffhausen	"METHOD FOR PRODUCING MOLDED BODIES USING GAS PRESSURE"
CH666426A5 (en) *	1984-06-25	1988-07-29	Fischer Ag Georg	MOLDING PLANT.
GB8628132D0 (en) *	1986-11-25	1986-12-31	Doyle Ltd C F	Compacting moulding mixture
ES2006861A6 (en) *	1988-03-21	1989-05-16	Lopez Foronda Fernandez Vicent	Improvements introduced in airvessels for molding by expansive waves.
DE19957800B4 (en) *	1999-11-18	2004-03-11	Hottinger Maschinenbau Gmbh	Process for the production of molds
DE202018107002U1 (en)	2018-04-12	2019-03-14	Krämer + Grebe GmbH & Co. KG Modellbau	Apparatus for producing cores from molding material
DE102019116531B3 (en) *	2019-06-18	2020-03-26	Krämer + Grebe GmbH & Co. KG Modellbau	Device for the production of cores from molded material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1465342A (en) *	1921-02-28	1923-08-21	Donald J Campbell	Automatic-exhaust-valve construction
US3170202A (en) *	1962-08-22	1965-02-23	Sr William J Huston	Foundry process
DE2128371A1 (en) *	1971-06-08	1972-12-28	Dynamit Nobel Ag, 5210 Troisdorf	Process for compacting granular materials by means of explosion pressure
DE2242812B2 (en) *	1972-08-31	1977-06-23	Hüttenes-Albertus Chemische Werke GmbH, 4000 Düsseldorf	PROCESS FOR CURING ACID-CURABLE MOLDING MIXTURES

1979
- 1979-04-04 CH CH312479A patent/CH640757A5/en not_active IP Right Cessation
1980
- 1980-03-25 EP EP80101557A patent/EP0017131A1/en not_active Withdrawn
- 1980-03-26 ZA ZA00801794A patent/ZA801794B/en unknown
- 1980-04-02 BR BR8008172A patent/BR8008172A/en not_active IP Right Cessation
- 1980-04-02 JP JP50065980A patent/JPS56500362A/ja active Pending
- 1980-04-02 AU AU59898/80A patent/AU545573B2/en not_active Ceased
- 1980-04-02 WO PCT/CH1980/000041 patent/WO1980002121A1/en not_active Ceased
- 1980-12-03 SU SU803215949A patent/SU1019994A3/en active
- 1980-12-03 DK DK516380A patent/DK516380A/en not_active Application Discontinuation
- 1980-12-04 NO NO803671A patent/NO803671L/en unknown

Also Published As

Publication number	Publication date
NO803671L (en)	1980-12-04
AU5989880A (en)	1980-10-22
CH640757A5 (en)	1984-01-31
ZA801794B (en)	1981-07-29
EP0017131A1 (en)	1980-10-15
AU545573B2 (en)	1985-07-18
DK516380A (en)	1980-12-03
JPS56500362A (en)	1981-03-26
SU1019994A3 (en)	1983-05-23
WO1980002121A1 (en)	1980-10-16

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Legal Events

Date	Code	Title	Description
1995-12-26	MK	Patent expired	Effective date: 19950402
2018-03-27	B15K	Others concerning applications: alteration of classification	Ipc: B22C 15/00 (2006.01)