DE3363683D1 - Method and device for compacting foundry moulding sand - Google Patents

Method and device for compacting foundry moulding sand

Info

Publication number
DE3363683D1
DE3363683D1 DE8383102255T DE3363683T DE3363683D1 DE 3363683 D1 DE3363683 D1 DE 3363683D1 DE 8383102255 T DE8383102255 T DE 8383102255T DE 3363683 T DE3363683 T DE 3363683T DE 3363683 D1 DE3363683 D1 DE 3363683D1
Authority
DE
Germany
Prior art keywords
gas
compacting
free surface
mold
effect
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.)
Expired
Application number
DE8383102255T
Other languages
English (en)
Inventor
Alfons Ing Grad Kobel
Norbert Ing Grad Damm
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Badische Maschinenfabrik GmbH
BMD Badische Maschinenfabrik Durlach GmbH
Original Assignee
Badische Maschinenfabrik GmbH
BMD Badische Maschinenfabrik Durlach GmbH
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6158983&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3363683(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Badische Maschinenfabrik GmbH, BMD Badische Maschinenfabrik Durlach GmbH filed Critical Badische Maschinenfabrik GmbH
Priority to DE8383102255T priority Critical patent/DE3363683D1/de
Application granted granted Critical
Publication of DE3363683D1 publication Critical patent/DE3363683D1/de
Expired legal-status Critical Current

Links

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)
  • Mold Materials And Core Materials (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
DE8383102255T 1982-03-23 1983-03-08 Method and device for compacting foundry moulding sand Expired DE3363683D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8383102255T DE3363683D1 (en) 1982-03-23 1983-03-08 Method and device for compacting foundry moulding sand

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3210504 1982-03-23
DE8383102255T DE3363683D1 (en) 1982-03-23 1983-03-08 Method and device for compacting foundry moulding sand

Publications (1)

Publication Number Publication Date
DE3363683D1 true DE3363683D1 (en) 1986-07-03

Family

ID=6158983

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383102255T Expired DE3363683D1 (en) 1982-03-23 1983-03-08 Method and device for compacting foundry moulding sand

Country Status (7)

Country Link
US (1) US4538664A (de)
EP (1) EP0089547B1 (de)
JP (1) JPS58173056A (de)
AT (1) ATE19973T1 (de)
DD (1) DD207343A5 (de)
DE (1) DE3363683D1 (de)
PL (1) PL241133A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3317196A1 (de) * 1983-05-11 1984-11-22 BMD Badische Maschinenfabrik Durlach GmbH, 7500 Karlsruhe Vorrichtung zum verdichten von giessereiformsand
CH659782A5 (de) * 1983-06-02 1987-02-27 Fischer Ag Georg Verfahren und vorrichtung zum verdichten von koernigen formstoffen.
DE3321955A1 (de) * 1983-06-18 1984-12-20 BMD Badische Maschinenfabrik Durlach GmbH, 7500 Karlsruhe Vorrichtung zum verdichten von giesserei-formstoff mittels druckgas
CH666426A5 (de) * 1984-06-25 1988-07-29 Fischer Ag Georg Formanlage.
US5535809A (en) * 1993-11-24 1996-07-16 Grand Haven Brass Foundry Method and apparatus for packing a granular material for foundry use
JP3273582B2 (ja) * 1994-05-13 2002-04-08 キヤノン株式会社 記憶装置
ES2131433B1 (es) * 1996-01-18 2000-03-01 Loramendi Sa Dispositivo de alta compactacion para maquinas de moldeo de cajas de arena por impacto de aire.
WO1998045070A1 (es) * 1997-04-08 1998-10-15 Loramendi, S.A. Dispositivo de alta compactacion para maquinas de moldeo de cajas de arena por impacto de aire

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1961234C3 (de) * 1969-12-05 1975-02-06 Kramatorskij Nautschno-Issledowatel' Skij I Projektno-Technologitscheskij Institut Maschinostrojenija, Kramatorsk (Sowjetunion) Verfahren und Vorrichtung zum Verdichten von GieBereiformmassen
JPS6047030B2 (ja) * 1977-09-01 1985-10-19 新東工業株式会社 鋳型造型機
JPS5581041A (en) * 1978-12-12 1980-06-18 Sintokogio Ltd Mold molding method
AT381877B (de) * 1978-12-15 1986-12-10 Fischer Ag Georg Verfahren und vorrichtung zum verdichten von koernigen stoffen, insbesondere giessereiformstoff
GB2079654B (en) * 1980-07-09 1984-04-26 Sintokogio Ltd Moulding method and apparatus
JPS5722848A (en) * 1980-07-12 1982-02-05 Sintokogio Ltd Method for making mold

Also Published As

Publication number Publication date
ATE19973T1 (de) 1986-06-15
DD207343A5 (de) 1984-02-29
PL241133A1 (en) 1984-01-02
EP0089547B1 (de) 1986-05-28
US4538664A (en) 1985-09-03
JPS58173056A (ja) 1983-10-11
EP0089547A1 (de) 1983-09-28

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee