DD128016A5 - Method for producing kernels or forms, and device for producing the same - Google Patents

Method for producing kernels or forms, and device for producing the same

Info

Publication number
DD128016A5
DD128016A5 DD19703877A DD19703877A DD128016A5 DD 128016 A5 DD128016 A5 DD 128016A5 DD 19703877 A DD19703877 A DD 19703877A DD 19703877 A DD19703877 A DD 19703877A DD 128016 A5 DD128016 A5 DD 128016A5
Authority
DD
German Democratic Republic
Prior art keywords
producing
forms
same
kernels
producing kernels
Prior art date
Application number
DD19703877A
Other languages
German (de)
Inventor
Stanislaw Pelczarski
Jozef Danko
Original Assignee
Akad Gorniczo Hutnicza
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 Akad Gorniczo Hutnicza filed Critical Akad Gorniczo Hutnicza
Publication of DD128016A5 publication Critical patent/DD128016A5/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/23—Compacting by gas pressure or vacuum
    • B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
DD19703877A 1976-01-24 1977-01-21 Method for producing kernels or forms, and device for producing the same DD128016A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL18677876A PL109955B1 (en) 1976-01-24 1976-01-24 Cartridge chamber for core shooter and core blower-shooter for making cores of two types of core sand

Publications (1)

Publication Number Publication Date
DD128016A5 true DD128016A5 (en) 1977-10-26

Family

ID=19975419

Family Applications (1)

Application Number Title Priority Date Filing Date
DD19703877A DD128016A5 (en) 1976-01-24 1977-01-21 Method for producing kernels or forms, and device for producing the same

Country Status (5)

Country Link
DD (1) DD128016A5 (en)
DE (1) DE2700732C3 (en)
DK (1) DK148056C (en)
GB (1) GB1548823A (en)
PL (1) PL109955B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4304608C1 (en) * 1993-02-16 1994-03-03 Bruno Schroers Cylindrical core for foundry mould - is mfd. by charging chrome ore into tubular cylinder, with lifting handle, placed in centre of core box, while filling with resin sand
FR2955791B1 (en) * 2010-02-02 2012-06-08 Sicta Sas GRAVITY-COUPLED PROCESS FOR HOLLOW ALLOYS IN LIGHT ALLOYS

Also Published As

Publication number Publication date
PL109955B1 (en) 1980-06-30
DK24577A (en) 1977-07-25
DE2700732A1 (en) 1977-07-28
GB1548823A (en) 1979-07-18
DK148056C (en) 1985-08-12
DE2700732B2 (en) 1978-09-28
DK148056B (en) 1985-02-18
DE2700732C3 (en) 1979-05-23

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