GB2069384B - Process and apparatus for compacting moulding material - Google Patents

Process and apparatus for compacting moulding material

Info

Publication number
GB2069384B
GB2069384B GB8104421A GB8104421A GB2069384B GB 2069384 B GB2069384 B GB 2069384B GB 8104421 A GB8104421 A GB 8104421A GB 8104421 A GB8104421 A GB 8104421A GB 2069384 B GB2069384 B GB 2069384B
Authority
GB
United Kingdom
Prior art keywords
moulding material
compacting moulding
compacting
moulding
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
GB8104421A
Other versions
GB2069384A (en
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.)
Georg Fischer AG
Original Assignee
Georg Fischer AG
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
Application filed by Georg Fischer AG filed Critical Georg Fischer AG
Publication of GB2069384A publication Critical patent/GB2069384A/en
Application granted granted Critical
Publication of GB2069384B publication Critical patent/GB2069384B/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C15/00Moulding machines characterised by the compacting mechanism; Accessories therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
GB8104421A 1980-02-18 1981-02-12 Process and apparatus for compacting moulding material Expired GB2069384B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH129580A CH642288A5 (en) 1980-02-18 1980-02-18 METHOD AND DEVICE FOR COMPRESSING MOLDING MATERIAL, ESPECIALLY FOR CASTING MOLDS.

Publications (2)

Publication Number Publication Date
GB2069384A GB2069384A (en) 1981-08-26
GB2069384B true GB2069384B (en) 1983-06-02

Family

ID=4207086

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8104421A Expired GB2069384B (en) 1980-02-18 1981-02-12 Process and apparatus for compacting moulding material

Country Status (8)

Country Link
JP (1) JPS56134046A (en)
CH (1) CH642288A5 (en)
DE (1) DE3105350C2 (en)
DK (1) DK69381A (en)
FR (1) FR2475953A1 (en)
GB (1) GB2069384B (en)
IT (1) IT1143509B (en)
PL (1) PL229742A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58116953A (en) * 1981-12-28 1983-07-12 ベ−エムデ−・バ−デイツシエ・マシ−ネンフアブリ−ク・ドウルラツハ・ゲ−エムベ−ハ− Method and device for consolidating mold material
EP0170765B1 (en) * 1981-12-28 1988-08-31 BMD Badische Maschinenfabrik Durlach GmbH Device for compacting foundry moulding material
DE3319496A1 (en) * 1982-06-29 1983-12-29 VEB Kombinat Gießereianlagenbau und Gußerzeugnisse - GISAG -, DDR 7031 Leipzig Device for compacting foundry mould materials by means of pressure pulses
CH648225A5 (en) * 1982-10-01 1985-03-15 Fischer Ag Georg METHOD AND DEVICE FOR COMPRESSING GRAINY MOLDING MATERIALS, IN PARTICULAR FOUNDRY MOLDING MATERIALS.
DE3317196A1 (en) * 1983-05-11 1984-11-22 BMD Badische Maschinenfabrik Durlach GmbH, 7500 Karlsruhe DEVICE FOR COMPRESSING FOUNDRY SAND
DE3319030A1 (en) * 1983-05-26 1984-11-29 BMD Badische Maschinenfabrik Durlach GmbH, 7500 Karlsruhe DEVICE FOR COMPRESSING FOUNDRY SAND IN THE GAS PRESSURE METHOD
DE3321622A1 (en) * 1983-06-15 1984-12-20 BMD Badische Maschinenfabrik Durlach GmbH, 7500 Karlsruhe DEVICE FOR COMPRESSING FOUNDRY MOLD
DE3327822A1 (en) * 1983-08-02 1985-02-14 Josef Mertes Engineering für Gießereianlagen, 5928 Laasphe METHOD AND DEVICE FOR COMPRESSING GRAIN-MOLDED MOLDING SUBSTANCES e.g. FOUNDRY MOLD SAND
DE3344520A1 (en) * 1983-12-09 1985-06-20 BMD Badische Maschinenfabrik Durlach GmbH, 7500 Karlsruhe DEVICE FOR COMPRESSING FOUNDRY MOLD BY PRESSURE GAS
DE3432368A1 (en) * 1984-09-03 1986-03-13 Künkel - Wagner GmbH & Co KG, 3220 Alfeld Apparatus for the pulsed shaping of moulding compositions for the production of sand casting moulds
EP0949980A1 (en) * 1996-10-14 1999-10-20 Brodrene Gram Invest A/S Method and apparatus for manufacturing a sand mold
DE19848048A1 (en) * 1998-10-19 2000-05-04 Josef Mertes Method and device for compressing moldings z. B. Foundry molding sand

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1097622B (en) * 1953-12-31 1961-01-19 Dietrich Pulvermacher Method and device for uniform compression of the molding sand in compression molding machines
DE1102978B (en) * 1954-12-29 1961-03-23 Dietrich Pulvermacher Press molding machine
DE1961234C3 (en) * 1969-12-05 1975-02-06 Kramatorskij Nautschno-Issledowatel' Skij I Projektno-Technologitscheskij Institut Maschinostrojenija, Kramatorsk (Sowjetunion) Method and device for compacting casting molding compounds
DE2151949A1 (en) * 1971-10-19 1973-04-26 Kramatorskij Ni I Pt I Mash Gas densified moulding box - with value set into entry port

Also Published As

Publication number Publication date
IT1143509B (en) 1986-10-22
PL229742A1 (en) 1982-03-15
CH642288A5 (en) 1984-04-13
FR2475953A1 (en) 1981-08-21
JPS646855B2 (en) 1989-02-06
GB2069384A (en) 1981-08-26
JPS56134046A (en) 1981-10-20
IT8167221A0 (en) 1981-02-17
DE3105350C2 (en) 1985-09-05
DE3105350A1 (en) 1981-12-17
DK69381A (en) 1981-08-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee