NO802904L - Fremgangsmaate ved sammenpakning av formsand - Google Patents

Fremgangsmaate ved sammenpakning av formsand

Info

Publication number: NO802904L
Authority: NO; Norway
Prior art keywords: mold; molding sand; model; sand; pressure shock
Prior art date: 1979-02-02

Application number

NO802904A

Other languages

English (en)

Norwegian (no)

Inventor

Lumir Zadera

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.)

1979-02-02

Filing date

1980-10-01

Publication date

1980-10-01

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4200975&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO802904(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1980-10-01 Application filed by Fischer Ag Georg filed Critical Fischer Ag Georg

1980-10-01 Publication of NO802904L publication Critical patent/NO802904L/no

Links

238000000034 method Methods 0.000 title claims description 13
239000003110 molding sand Substances 0.000 claims description 12
239000004576 sand Substances 0.000 claims description 9
230000035939 shock Effects 0.000 claims description 7
238000012856 packing Methods 0.000 claims description 5
239000000446 fuel Substances 0.000 claims description 4
238000005266 casting Methods 0.000 claims description 2
238000002485 combustion reaction Methods 0.000 claims description 2
239000002360 explosive Substances 0.000 claims 1
238000004806 packaging method and process Methods 0.000 description 3
238000004880 explosion Methods 0.000 description 2
230000005484 gravity Effects 0.000 description 2
235000019589 hardness Nutrition 0.000 description 2
238000002347 injection Methods 0.000 description 2
239000007924 injection Substances 0.000 description 2
239000007788 liquid Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000012778 molding material Substances 0.000 description 1
239000002245 particle Substances 0.000 description 1
238000003825 pressing Methods 0.000 description 1
238000005488 sandblasting Methods 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/28—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing
- 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)
Saccharide Compounds (AREA)
Steroid Compounds (AREA)

NO802904A 1979-02-02 1980-10-01 Fremgangsmaate ved sammenpakning av formsand NO802904L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH103779A CH637044A5 (de)	1979-02-02	1979-02-02	Verfahren zum verdichten von formsand in einer formvorrichtung.

Publications (1)

Publication Number	Publication Date
NO802904L true NO802904L (no)	1980-10-01

Family

ID=4200975

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO802904A NO802904L (no)	1979-02-02	1980-10-01	Fremgangsmaate ved sammenpakning av formsand

Country Status (14)

Country	Link
US (1)	US4415015A (da)
EP (1)	EP0022808B1 (da)
AU (1)	AU5487180A (da)
CA (1)	CA1145112A (da)
CH (1)	CH637044A5 (da)
DD (1)	DD148734A5 (da)
DE (1)	DE3060563D1 (da)
DK (1)	DK412280A (da)
ES (1)	ES488173A1 (da)
IT (1)	IT1130875B (da)
NO (1)	NO802904L (da)
PL (1)	PL221739A1 (da)
WO (1)	WO1980001544A1 (da)
ZA (1)	ZA80311B (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3025993C2 (de) *	1980-07-09	1983-11-10	Sintokogio, Ltd., Nagoya, Aichi	Formvorrichtung zur Explosionsverdichtung eines sandartigen Füllmaterials
CH650175A5 (de) *	1981-01-23	1985-07-15	Fischer Ag Georg	Verfahren und einrichtung zum dosieren von brennstoffen bei der herstellung von giessereisandformen.
WO1982003348A1 (fr) *	1981-04-02	1982-10-14	Koebel Alfons	Procede et dispositif de compactage pneumatique de sable de moulage
CH653579A5 (de) *	1981-07-20	1986-01-15	Fischer Ag Georg	Verfahren zum verdichten von koernigen formstoffen, insbesondere giessereiformstoffen, und vorrichtung zur durchfuehrung des verfahrens.
DE3149172A1 (de) *	1981-12-11	1983-06-30	Georg Fischer AG, 8201 Schaffhausen	"verfahren zur herstellung von formkoerpern mittels gasdruck"
CH672270A5 (da) *	1986-12-17	1989-11-15	Fischer Ag Georg
DE3900324A1 (de) *	1989-01-07	1990-07-12	Dorstener Maschf Ag	Verfahren und presse zum herstellen von formkernen aus formsand fuer die giessereitechnik
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.
EP1230048A1 (de) *	1999-11-18	2002-08-14	Adolf Hottinger Maschinenbau GmbH	Verfahren zur herstellung von gussformen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB728015A (en) *	1952-02-25	1955-04-13	Buhrer Erwin	Method for charging and jolting for the purpose of compacting granular materials in moulding flasks
US3030678A (en) *	1959-09-08	1962-04-24	Sr William J Huston	Method of disintegrating a sand mold while in association with a flask and a casting
US3170202A (en) *	1962-08-22	1965-02-23	Sr William J Huston	Foundry process
US3807483A (en) *	1971-01-08	1974-04-30	E Buhler	Methods and apparatus for producing sand molds
DE2128371A1 (de) *	1971-06-08	1972-12-28	Dynamit Nobel Ag, 5210 Troisdorf	Verfahren zum Verdichten von körnigen Materialien durch Explosionsdruck
DE2242812B2 (de) *	1972-08-31	1977-06-23	Hüttenes-Albertus Chemische Werke GmbH, 4000 Düsseldorf	Verfahren zum haerten von saeurehaertbaren formstoffgemischen
AT381877B (de) *	1978-12-15	1986-12-10	Fischer Ag Georg	Verfahren und vorrichtung zum verdichten von koernigen stoffen, insbesondere giessereiformstoff

1979
- 1979-02-02 CH CH103779A patent/CH637044A5/de not_active IP Right Cessation
1980
- 1980-01-18 ZA ZA00800311A patent/ZA80311B/xx unknown
- 1980-01-22 IT IT19351/80A patent/IT1130875B/it active
- 1980-01-23 AU AU54871/80A patent/AU5487180A/en not_active Abandoned
- 1980-01-24 US US06/207,959 patent/US4415015A/en not_active Expired - Lifetime
- 1980-01-24 WO PCT/CH1980/000008 patent/WO1980001544A1/de not_active Ceased
- 1980-01-24 DE DE8080900151T patent/DE3060563D1/de not_active Expired
- 1980-01-30 DD DD80218740A patent/DD148734A5/de unknown
- 1980-02-01 ES ES488173A patent/ES488173A1/es not_active Expired
- 1980-02-01 CA CA000344957A patent/CA1145112A/en not_active Expired
- 1980-02-01 PL PL22173980A patent/PL221739A1/xx unknown
- 1980-08-15 EP EP80900151A patent/EP0022808B1/de not_active Expired
- 1980-09-30 DK DK412280A patent/DK412280A/da not_active Application Discontinuation
- 1980-10-01 NO NO802904A patent/NO802904L/no unknown

Also Published As

Publication number	Publication date
IT1130875B (it)	1986-06-18
DD148734A5 (de)	1981-06-10
PL221739A1 (da)	1980-10-20
CH637044A5 (de)	1983-07-15
DE3060563D1 (en)	1982-08-12
EP0022808B1 (de)	1982-06-23
CA1145112A (en)	1983-04-26
EP0022808A1 (de)	1981-01-28
ES488173A1 (es)	1980-10-01
WO1980001544A1 (fr)	1980-08-07
ZA80311B (en)	1981-01-28
US4415015A (en)	1983-11-15
DK412280A (da)	1980-09-30
IT8019351A0 (it)	1980-01-22
AU5487180A (en)	1980-08-07

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