IT1119310B - Procedimento e dispositivo per l indurimento delle forme e delle anime di sabbia per fonderia - Google Patents

Procedimento e dispositivo per l indurimento delle forme e delle anime di sabbia per fonderia

Info

Publication number
IT1119310B
IT1119310B IT68376/79A IT6837679A IT1119310B IT 1119310 B IT1119310 B IT 1119310B IT 68376/79 A IT68376/79 A IT 68376/79A IT 6837679 A IT6837679 A IT 6837679A IT 1119310 B IT1119310 B IT 1119310B
Authority
IT
Italy
Prior art keywords
foundry
souls
hardening
procedure
shapes
Prior art date
Application number
IT68376/79A
Other languages
English (en)
Other versions
IT7968376A0 (it
Original Assignee
Michel Horst Werner
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
Priority claimed from DE19782833305 external-priority patent/DE2833305A1/de
Application filed by Michel Horst Werner filed Critical Michel Horst Werner
Publication of IT7968376A0 publication Critical patent/IT7968376A0/it
Application granted granted Critical
Publication of IT1119310B publication Critical patent/IT1119310B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/162—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents use of a gaseous treating agent for hardening the binder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening
    • B22C9/123—Gas-hardening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Exhaust Gas After Treatment (AREA)
IT68376/79A 1978-07-28 1979-06-29 Procedimento e dispositivo per l indurimento delle forme e delle anime di sabbia per fonderia IT1119310B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92890178A 1978-07-28 1978-07-28
DE19782833305 DE2833305A1 (de) 1978-07-28 1978-07-28 Verfahren und vorrichtung zum aushaerten von aus sand hergestellten kernen und/oder formen, die zum giessen von formkoerpern aus metall verwendung finden

Publications (2)

Publication Number Publication Date
IT7968376A0 IT7968376A0 (it) 1979-06-29
IT1119310B true IT1119310B (it) 1986-03-10

Family

ID=25775218

Family Applications (2)

Application Number Title Priority Date Filing Date
IT68376/79A IT1119310B (it) 1978-07-28 1979-06-29 Procedimento e dispositivo per l indurimento delle forme e delle anime di sabbia per fonderia
IT7953372U IT7953372V0 (it) 1978-07-28 1979-06-29 Procedimento e dispositivo per l indurimento delle forme e delle anime di sabbia per fonderia

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT7953372U IT7953372V0 (it) 1978-07-28 1979-06-29 Procedimento e dispositivo per l indurimento delle forme e delle anime di sabbia per fonderia

Country Status (7)

Country Link
AT (1) AT372317B (it)
CH (1) CH641067A5 (it)
FR (1) FR2431886A1 (it)
GB (1) GB2034220B (it)
IT (2) IT1119310B (it)
NL (1) NL7902403A (it)
SE (1) SE7902605L (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3422742A1 (de) * 1984-06-19 1985-12-19 Michel, Horst Werner, Dipl.-Ing., 7707 Engen Steuerung fuer eine vorrichtung zum aushaerten von sandkernen und/oder -formen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1959023B2 (de) * 1969-11-25 1974-11-14 Cobomat Apparatebau Gmbh, 3013 Barsinghausen Verfahren und Vorrichtung zur Zufüh rung eines Katalysators zum Kern bei der Herstellung von Gießformen nach dem Cold box Verfahren
DE2025253C3 (de) * 1970-05-23 1975-10-02 Guenther 7012 Schmiden Doll Verfahren und Einrichtung zum Herstellen von Kernen oder Sandformen
DE2162137C2 (de) * 1971-12-15 1983-01-13 Horst-Werner Ing.(Grad.) 7707 Engen Michel Anlage zum Aushärten von Sandformen und -kernen für Gießereizwecke
CH580451A5 (it) * 1973-07-13 1976-10-15 Lueber Werner
DE2405600A1 (de) * 1974-02-06 1975-08-07 Michel Horst Werner Verfahren und aggregat zum zufuehren des katalysator-luft-gemischs zu im coldboxverfahren herzustellenden kernen
DE2414407C2 (de) * 1974-03-26 1985-08-29 Horst Werner Dipl.-Ing. 7707 Engen Michel Vorrichtung zum Herstellen von Kernen für Gießereizwecke
DE2621153A1 (de) * 1976-05-13 1977-11-24 Daimler Benz Ag Verfahren und einrichtung zum aushaerten von sandformkoerpern
FR2376696A1 (fr) * 1977-01-07 1978-08-04 Stone Wallwork Ltd Perfectionnements a la production sous forme de vapeur ou de gaz d'un reactif ou d'un catalyseur pour un liant organique durcissable
DE2704868C2 (de) * 1977-02-05 1988-11-10 Horst Werner Dipl.-Ing. 7707 Engen Michel Verfahren und Vorrichtung zur Kernherstellung für Gießereizwecke
DE2727794A1 (de) * 1977-06-21 1979-01-18 Daimler Benz Ag Verfahren und einrichtung zum katalytischen aushaerten von kunstharzgebundenen sandformkoerpern

Also Published As

Publication number Publication date
FR2431886B1 (it) 1985-02-22
IT7953372V0 (it) 1979-06-29
IT7968376A0 (it) 1979-06-29
GB2034220B (en) 1982-09-08
SE7902605L (sv) 1980-01-29
ATA202279A (de) 1983-02-15
NL7902403A (nl) 1980-01-30
FR2431886A1 (fr) 1980-02-22
AT372317B (de) 1983-09-26
CH641067A5 (de) 1984-02-15
GB2034220A (en) 1980-06-04

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940628