DD130992A1 - METHOD AND DEVICE FOR COATING FAST-HARDENED FORMSANDS - Google Patents

METHOD AND DEVICE FOR COATING FAST-HARDENED FORMSANDS

Info

Publication number
DD130992A1
DD130992A1 DD20003777A DD20003777A DD130992A1 DD 130992 A1 DD130992 A1 DD 130992A1 DD 20003777 A DD20003777 A DD 20003777A DD 20003777 A DD20003777 A DD 20003777A DD 130992 A1 DD130992 A1 DD 130992A1
Authority
DD
German Democratic Republic
Prior art keywords
formsands
hardened
coating fast
fast
coating
Prior art date
Application number
DD20003777A
Other languages
German (de)
Inventor
Franciszek Pietrzyk
Mieczyslaw Sarnecki
Kazimierz Klusek
Stanislaw Uchacz
Tadeusz Sienko
Andrzej Malek
Original Assignee
Odlewniczych Fab Mas
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 Odlewniczych Fab Mas filed Critical Odlewniczych Fab Mas
Publication of DD130992A1 publication Critical patent/DD130992A1/en

Links

Classifications

    • 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)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
DD20003777A 1976-07-15 1977-07-13 METHOD AND DEVICE FOR COATING FAST-HARDENED FORMSANDS DD130992A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL19122976A PL191229A1 (en) 1976-07-15 1976-07-15 METHOD OF CURING QUICK-CURING MOLDING MATERIALS AND CURING QUICK-CURING MOLDING MASSES

Publications (1)

Publication Number Publication Date
DD130992A1 true DD130992A1 (en) 1978-05-24

Family

ID=19977830

Family Applications (1)

Application Number Title Priority Date Filing Date
DD20003777A DD130992A1 (en) 1976-07-15 1977-07-13 METHOD AND DEVICE FOR COATING FAST-HARDENED FORMSANDS

Country Status (6)

Country Link
JP (1) JPS5311120A (en)
DD (1) DD130992A1 (en)
DE (1) DE2731530C3 (en)
GB (1) GB1545144A (en)
IT (1) IT1084337B (en)
PL (1) PL191229A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1074706A1 (en) * 1982-01-19 1984-02-23 Предприятие П/Я А-1944 Impact-rotary action nut driver
CH674480A5 (en) * 1987-10-02 1990-06-15 Franz Gaehler
DE4225436C1 (en) * 1992-07-31 1993-11-25 Daimler Benz Ag Catalytic hardening of sand mould elements - with two-stage sepn. and removal of amine(s) and solvents from exhaust air

Also Published As

Publication number Publication date
DE2731530B2 (en) 1979-07-26
IT1084337B (en) 1985-05-25
JPS5311120A (en) 1978-02-01
PL191229A1 (en) 1978-01-16
GB1545144A (en) 1979-05-02
DE2731530A1 (en) 1978-01-19
DE2731530C3 (en) 1980-03-27

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