GB2230722B - Device for producing sand casting moulds of patterns - Google Patents

Device for producing sand casting moulds of patterns

Info

Publication number
GB2230722B
GB2230722B GB9005568A GB9005568A GB2230722B GB 2230722 B GB2230722 B GB 2230722B GB 9005568 A GB9005568 A GB 9005568A GB 9005568 A GB9005568 A GB 9005568A GB 2230722 B GB2230722 B GB 2230722B
Authority
GB
United Kingdom
Prior art keywords
patterns
sand casting
casting moulds
producing sand
producing
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 - Fee Related
Application number
GB9005568A
Other languages
English (en)
Other versions
GB9005568D0 (en
GB2230722A (en
Inventor
Lothar Kohn
Wolfgang Rausch
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.)
Kuenkel Wagner GmbH and Co KG
Original Assignee
Kuenkel Wagner GmbH and Co KG
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 Kuenkel Wagner GmbH and Co KG filed Critical Kuenkel Wagner GmbH and Co KG
Publication of GB9005568D0 publication Critical patent/GB9005568D0/en
Publication of GB2230722A publication Critical patent/GB2230722A/en
Application granted granted Critical
Publication of GB2230722B publication Critical patent/GB2230722B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B22C15/28—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
GB9005568A 1989-04-28 1990-03-13 Device for producing sand casting moulds of patterns Expired - Fee Related GB2230722B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893914160 DE3914160C1 (enrdf_load_stackoverflow) 1989-04-28 1989-04-28

Publications (3)

Publication Number Publication Date
GB9005568D0 GB9005568D0 (en) 1990-05-09
GB2230722A GB2230722A (en) 1990-10-31
GB2230722B true GB2230722B (en) 1993-05-05

Family

ID=6379735

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9005568A Expired - Fee Related GB2230722B (en) 1989-04-28 1990-03-13 Device for producing sand casting moulds of patterns

Country Status (4)

Country Link
CH (1) CH679914A5 (enrdf_load_stackoverflow)
DE (1) DE3914160C1 (enrdf_load_stackoverflow)
DK (1) DK55390A (enrdf_load_stackoverflow)
GB (1) GB2230722B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4023180C1 (en) * 1990-07-20 1992-03-12 Heinrich Wagner Sinto Maschinenfabrik Gmbh, 5928 Bad Laasphe, De Press forming machine - has venting opening in hood enclosing pressure plate, filling frame and moulded, to prevent air ingress
ES2048635B1 (es) * 1991-10-30 1996-07-01 Erana Agustin Arana Cabezal para maquinas de moldeo de cajas de arena por impacto de aire.
JP3083042B2 (ja) * 1994-05-12 2000-09-04 新東工業株式会社 鋳型造型方法
JP3878909B2 (ja) * 2001-02-07 2007-02-07 ディサ インダストリーズ アクツイエセルスカプ 改良された砂吹き込みを持つ砂造型機

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0127069A2 (de) * 1983-05-26 1984-12-05 BMD Badische Maschinenfabrik Durlach GmbH Vorrichtung zum Verdichten von Giessereiformsand im Gasdruckverfahren
GB2205516A (en) * 1987-05-25 1988-12-14 Kuenkel Wagner & Co Compacting sand casting moulds, by compressed air

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2844464C2 (de) * 1978-10-12 1983-03-24 Bühler, Eugen, Dipl.-Ing., 8871 Burtenbach Verfahren und Vorrichtung zum Verdichten von Gießformen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0127069A2 (de) * 1983-05-26 1984-12-05 BMD Badische Maschinenfabrik Durlach GmbH Vorrichtung zum Verdichten von Giessereiformsand im Gasdruckverfahren
US4588017A (en) * 1983-05-26 1986-05-13 Bmd Badische Maschinenfabrik Durlach Gmbh Apparatus for compacting molding sand using pressurized gas
GB2205516A (en) * 1987-05-25 1988-12-14 Kuenkel Wagner & Co Compacting sand casting moulds, by compressed air

Also Published As

Publication number Publication date
DE3914160C1 (enrdf_load_stackoverflow) 1990-05-17
GB9005568D0 (en) 1990-05-09
CH679914A5 (enrdf_load_stackoverflow) 1992-05-15
DK55390A (da) 1990-10-29
GB2230722A (en) 1990-10-31
DK55390D0 (da) 1990-03-02

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Legal Events

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

Effective date: 20010313