CH642289A5 - Verfahren und vorrichtung zum verdichten von giessereiformsand. - Google Patents

Verfahren und vorrichtung zum verdichten von giessereiformsand. Download PDF

Info

Publication number: CH642289A5
Authority: CH; Switzerland
Prior art keywords: pressing; molding; sand; molding box; press
Prior art date: 1978-10-06

Application number

CH777479A

Other languages

German (de)

English (en)

Inventor

Norbert Damm

Rolf Dewald

Werner Geiger

Guenter Mueller

Original Assignee

Arenco Bmd Maschfab

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.)

1978-10-06

Filing date

1979-08-27

Publication date

1984-04-13

1979-08-27 Application filed by Arenco Bmd Maschfab filed Critical Arenco Bmd Maschfab

1984-04-13 Publication of CH642289A5 publication Critical patent/CH642289A5/de

Links

238000000034 method Methods 0.000 title claims description 37
239000004576 sand Substances 0.000 title claims description 20
238000003825 pressing Methods 0.000 claims description 56
238000000465 moulding Methods 0.000 claims description 52
239000003110 molding sand Substances 0.000 claims description 48
230000010355 oscillation Effects 0.000 claims description 4
230000006835 compression Effects 0.000 description 11
238000007906 compression Methods 0.000 description 11
238000005056 compaction Methods 0.000 description 7
239000002245 particle Substances 0.000 description 3
238000013016 damping Methods 0.000 description 2
230000005284 excitation Effects 0.000 description 2
230000001133 acceleration Effects 0.000 description 1
238000005266 casting Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000010587 phase diagram Methods 0.000 description 1
230000021715 photosynthesis, light harvesting Effects 0.000 description 1
239000011148 porous material Substances 0.000 description 1
230000005855 radiation Effects 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
230000001360 synchronised effect Effects 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
- B22C15/30—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing by both pressing and jarring devices
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/02—Compacting by pressing devices only
- B22C15/08—Compacting by pressing devices only involving pneumatic or hydraulic mechanisms

Landscapes

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

CH777479A 1978-10-06 1979-08-27 Verfahren und vorrichtung zum verdichten von giessereiformsand. CH642289A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19782843598 DE2843598A1 (de)	1978-10-06	1978-10-06	Verfahren und vorrichtung zum verdichten von giessereiformsand

Publications (1)

Publication Number	Publication Date
CH642289A5 true CH642289A5 (de)	1984-04-13

Family

ID=6051546

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH777479A CH642289A5 (de)	1978-10-06	1979-08-27	Verfahren und vorrichtung zum verdichten von giessereiformsand.

Country Status (6)

Country	Link
JP (1)	JPS5554242A (fr)
CH (1)	CH642289A5 (fr)
DE (1)	DE2843598A1 (fr)
FR (1)	FR2437896A1 (fr)
GB (1)	GB2031767B (fr)
IT (1)	IT1164509B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1221811A (fr) *	1983-02-02	1987-05-19	General Kinematics Corporation	Machine a faconner les moules de fonderie
EP0285821A3 (fr) *	1987-04-08	1988-11-30	BMD Badische Maschinenfabrik Durlach GmbH	Procédé et dispositif de compactage de matériaux de moulage pour moules de fonderie
DK169236B1 (da) *	1993-07-20	1994-09-19	Dansk Ind Syndikat	Fremgangsmåde ved fremstilling af støbeforme eller dele af sådanne ved sammenpresning af partikelmateriale samt apparat til udøvelse af fremgangsmåden
JP3407879B2 (ja) *	2000-04-13	2003-05-19	新東工業株式会社	鋳物砂の充填圧縮方法およびその装置
ES2284630T3 (es) *	2000-04-13	2007-11-16	Sintokogio, Ltd.	Procedimiento y aparato de compresion para arena de fundicion.
KR100838875B1 (ko) *	2000-04-21	2008-06-16	신토고교 가부시키가이샤	주형 조형기 및 패턴 캐리어
JP5451157B2 (ja) *	2009-04-13	2014-03-26	メタルエンジニアリング株式会社	鋳型造型方法
JP5596986B2 (ja) *	2010-01-20	2014-10-01	メタルエンジニアリング株式会社	鋳型造型方法及びその装置
EP3539686B1 (fr) *	2018-03-15	2022-01-26	Künkel Wagner Germany GmbH	Machine de moulage dotée d'un agencement de soutien et procédé de fabrication d'un moule
CN109175266A (zh) *	2018-10-09	2019-01-11	禹州市毛吕铸造有限公司	一种砂型铸造压实装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR460355A (fr) *	1913-07-09	1913-11-29	Johann Fuelscher	Machine à mouler pour fonderies
FR577575A (fr) *	1924-02-22	1924-09-08		Machine à confectionner les moules en sable à l'aide d'une rehausse inférieure etpar double serrage
BE364471A (fr) *	1929-10-10
US2209792A (en) *	1938-02-14	1940-07-30	S P O Inc	Molding machine
FR1482416A (fr) *	1966-06-03	1967-05-26	Zd Za Elektromotori	Procédé et dispositif de moulage pour la fabrication de moules de fonderie
FR2024651A5 (en) *	1969-09-29	1970-08-28	Inst T	Casting-moulds

1978
- 1978-10-06 DE DE19782843598 patent/DE2843598A1/de not_active Withdrawn
1979
- 1979-08-27 CH CH777479A patent/CH642289A5/de not_active IP Right Cessation
- 1979-09-10 GB GB7931283A patent/GB2031767B/en not_active Expired
- 1979-09-11 IT IT25604/79A patent/IT1164509B/it active
- 1979-10-05 FR FR7924920A patent/FR2437896A1/fr active Granted
- 1979-10-06 JP JP12848879A patent/JPS5554242A/ja active Pending

Also Published As

Publication number	Publication date
JPS5554242A (en)	1980-04-21
IT1164509B (it)	1987-04-15
IT7925604A0 (it)	1979-09-11
GB2031767B (en)	1983-06-15
FR2437896B1 (fr)	1983-11-25
DE2843598A1 (de)	1980-04-17
GB2031767A (en)	1980-04-30
FR2437896A1 (fr)	1980-04-30

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CH642289A5 (de)	1984-04-13	Verfahren und vorrichtung zum verdichten von giessereiformsand.
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Legal Events

Date	Code	Title	Description
1985-04-30	PL	Patent ceased
2024-10-31	PL	Patent ceased