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AT259777B - Press or vibratory molding machine for the production of molds for castings with external threads - Google Patents

Press or vibratory molding machine for the production of molds for castings with external threads

Info

Publication number
AT259777B
AT259777B AT368366A AT368366A AT259777B AT 259777 B AT259777 B AT 259777B AT 368366 A AT368366 A AT 368366A AT 368366 A AT368366 A AT 368366A AT 259777 B AT259777 B AT 259777B
Authority
AT
Austria
Prior art keywords
castings
molds
press
production
molding machine
Prior art date
Application number
AT368366A
Other languages
German (de)
Original Assignee
Buderus Eisenwerk
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 Buderus Eisenwerk filed Critical Buderus Eisenwerk
Application granted granted Critical
Publication of AT259777B publication Critical patent/AT259777B/en

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
    • B22C15/30—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing by both pressing and jarring devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Press Drives And Press Lines (AREA)
AT368366A 1965-04-24 1966-04-19 Press or vibratory molding machine for the production of molds for castings with external threads AT259777B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB81604A DE1236139B (en) 1965-04-24 1965-04-24 Molding machine for the production of molds for castings with external threads

Publications (1)

Publication Number Publication Date
AT259777B true AT259777B (en) 1968-02-12

Family

ID=6981163

Family Applications (1)

Application Number Title Priority Date Filing Date
AT368366A AT259777B (en) 1965-04-24 1966-04-19 Press or vibratory molding machine for the production of molds for castings with external threads

Country Status (4)

Country Link
AT (1) AT259777B (en)
BE (1) BE679485A (en)
CH (1) CH439598A (en)
DE (1) DE1236139B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033556A1 (en) * 1980-09-05 1982-05-06 Char'kovskij filial Vsesojuznogo naučno-issledovatel'skogo instituta litejnogo mašinostroenija, litejnoj technologii i avtomatizacii litejnogo proizvodstva, Charkov Foundry pattern assembly for core-less mould prodn. - has internal press tool to compress sand within hollow pattern

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033556A1 (en) * 1980-09-05 1982-05-06 Char'kovskij filial Vsesojuznogo naučno-issledovatel'skogo instituta litejnogo mašinostroenija, litejnoj technologii i avtomatizacii litejnogo proizvodstva, Charkov Foundry pattern assembly for core-less mould prodn. - has internal press tool to compress sand within hollow pattern
DE3033556C2 (en) * 1980-09-05 1982-10-07 Char'kovskij filial Vsesojuznogo naučno-issledovatel'skogo instituta litejnogo mašinostroenija, litejnoj technologii i avtomatizacii litejnogo proizvodstva, Charkov Model equipment for the production of mold halves in the progressive compression molding process

Also Published As

Publication number Publication date
CH439598A (en) 1967-07-15
DE1236139B (en) 1967-03-09
BE679485A (en) 1966-09-16

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