AT341691B - Unterdruckformverfahren zur herstellung einer gussform - Google Patents

Unterdruckformverfahren zur herstellung einer gussform

Info

Publication number
AT341691B
AT341691B AT327775A AT327775A AT341691B AT 341691 B AT341691 B AT 341691B AT 327775 A AT327775 A AT 327775A AT 327775 A AT327775 A AT 327775A AT 341691 B AT341691 B AT 341691B
Authority
AT
Austria
Prior art keywords
mold
making
molding process
vacuum molding
vacuum
Prior art date
Application number
AT327775A
Other languages
English (en)
Other versions
ATA327775A (de
Original Assignee
Mitsubishi Heavy Ind Ltd
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 Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Priority to AT327775A priority Critical patent/AT341691B/de
Publication of ATA327775A publication Critical patent/ATA327775A/de
Application granted granted Critical
Publication of AT341691B publication Critical patent/AT341691B/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/03—Sand moulds or like moulds for shaped castings formed by vacuum-sealed moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AT327775A 1975-04-28 1975-04-28 Unterdruckformverfahren zur herstellung einer gussform AT341691B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT327775A AT341691B (de) 1975-04-28 1975-04-28 Unterdruckformverfahren zur herstellung einer gussform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT327775A AT341691B (de) 1975-04-28 1975-04-28 Unterdruckformverfahren zur herstellung einer gussform

Publications (2)

Publication Number Publication Date
ATA327775A ATA327775A (de) 1977-06-15
AT341691B true AT341691B (de) 1978-02-27

Family

ID=3548096

Family Applications (1)

Application Number Title Priority Date Filing Date
AT327775A AT341691B (de) 1975-04-28 1975-04-28 Unterdruckformverfahren zur herstellung einer gussform

Country Status (1)

Country Link
AT (1) AT341691B (de)

Also Published As

Publication number Publication date
ATA327775A (de) 1977-06-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee