DE3238712C2 - - Google Patents

Info

Publication number
DE3238712C2
DE3238712C2 DE19823238712 DE3238712A DE3238712C2 DE 3238712 C2 DE3238712 C2 DE 3238712C2 DE 19823238712 DE19823238712 DE 19823238712 DE 3238712 A DE3238712 A DE 3238712A DE 3238712 C2 DE3238712 C2 DE 3238712C2
Authority
DE
Germany
Prior art keywords
press plate
compressed air
housing
piston
valve seat
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
DE19823238712
Other languages
German (de)
English (en)
Other versions
DE3238712A1 (de
Inventor
Helmuth L. 7825 Lenzkirch De Doebele
Herbert 5928 Laasphe De Grolla
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.)
Heinrich Wagner Sinto Maschinenfabrik GmbH
Original Assignee
Heinrich Wagner Sinto Maschinenfabrik 5928 Bad Laasphe De 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
Application filed by Heinrich Wagner Sinto Maschinenfabrik 5928 Bad Laasphe De GmbH filed Critical Heinrich Wagner Sinto Maschinenfabrik 5928 Bad Laasphe De GmbH
Priority to DE19823238712 priority Critical patent/DE3238712A1/de
Publication of DE3238712A1 publication Critical patent/DE3238712A1/de
Application granted granted Critical
Publication of DE3238712C2 publication Critical patent/DE3238712C2/de
Granted 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
    • 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)
DE19823238712 1982-10-19 1982-10-19 Vorrichtung zum verdichten von formmasse in einer form, insbesondere in einer giessereiform Granted DE3238712A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19823238712 DE3238712A1 (de) 1982-10-19 1982-10-19 Vorrichtung zum verdichten von formmasse in einer form, insbesondere in einer giessereiform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823238712 DE3238712A1 (de) 1982-10-19 1982-10-19 Vorrichtung zum verdichten von formmasse in einer form, insbesondere in einer giessereiform

Publications (2)

Publication Number Publication Date
DE3238712A1 DE3238712A1 (de) 1984-04-19
DE3238712C2 true DE3238712C2 (es) 1989-11-09

Family

ID=6176089

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823238712 Granted DE3238712A1 (de) 1982-10-19 1982-10-19 Vorrichtung zum verdichten von formmasse in einer form, insbesondere in einer giessereiform

Country Status (1)

Country Link
DE (1) DE3238712A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4318384A1 (de) * 1993-06-03 1994-12-08 Badische Maschf Gmbh Vorrichtung zum Verdichten von Formsand

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3321622A1 (de) * 1983-06-15 1984-12-20 BMD Badische Maschinenfabrik Durlach GmbH, 7500 Karlsruhe Vorrichtung zum verdichten von giesserei-formstoff
CH672270A5 (es) * 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
ES2048635B1 (es) * 1991-10-30 1996-07-01 Erana Agustin Arana Cabezal para maquinas de moldeo de cajas de arena por impacto de aire.
JP3164271B2 (ja) * 1994-12-09 2001-05-08 新東工業株式会社 鋳型造型装置

Family Cites Families (2)

* 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
JPS55120450A (en) * 1979-03-08 1980-09-16 Sintokogio Ltd Mold molding apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4318384A1 (de) * 1993-06-03 1994-12-08 Badische Maschf Gmbh Vorrichtung zum Verdichten von Formsand

Also Published As

Publication number Publication date
DE3238712A1 (de) 1984-04-19

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8127 New person/name/address of the applicant

Owner name: HEINRICH WAGNER SINTO MASCHINENFABRIK GMBH, 5928 L

8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee