NL7313406A - Werkwijze voor het tegengaan van het optreden ietranden en inrichting voor het toepassen eze werkwijze. - Google Patents

Werkwijze voor het tegengaan van het optreden ietranden en inrichting voor het toepassen eze werkwijze.

Info

Publication number
NL7313406A
NL7313406A NL7313406A NL7313406A NL7313406A NL 7313406 A NL7313406 A NL 7313406A NL 7313406 A NL7313406 A NL 7313406A NL 7313406 A NL7313406 A NL 7313406A NL 7313406 A NL7313406 A NL 7313406A
Authority
NL
Netherlands
Prior art keywords
flashes
mould
preventing
castings
parting lines
Prior art date
Application number
NL7313406A
Other languages
English (en)
Other versions
NL176912C (nl
NL176912B (nl
Original Assignee
Akita Kk
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 Akita Kk filed Critical Akita Kk
Priority to NL7313406A priority Critical patent/NL176912C/nl
Publication of NL7313406A publication Critical patent/NL7313406A/nl
Publication of NL176912B publication Critical patent/NL176912B/nl
Application granted granted Critical
Publication of NL176912C publication Critical patent/NL176912C/nl

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C9/00Moulds or cores; Moulding processes
    • B22C9/02Sand moulds or like moulds for shaped castings
    • B22C9/03Sand moulds or like moulds for shaped castings formed by vacuum-sealed moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
NL7313406A 1973-09-28 1973-09-28 Werkwijze voor het vormen van een gietvorm. NL176912C (nl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7313406A NL176912C (nl) 1973-09-28 1973-09-28 Werkwijze voor het vormen van een gietvorm.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7313406A NL176912C (nl) 1973-09-28 1973-09-28 Werkwijze voor het vormen van een gietvorm.

Publications (3)

Publication Number Publication Date
NL7313406A true NL7313406A (nl) 1975-04-02
NL176912B NL176912B (nl) 1985-02-01
NL176912C NL176912C (nl) 1985-07-01

Family

ID=19819705

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7313406A NL176912C (nl) 1973-09-28 1973-09-28 Werkwijze voor het vormen van een gietvorm.

Country Status (1)

Country Link
NL (1) NL176912C (nl)

Also Published As

Publication number Publication date
NL176912C (nl) 1985-07-01
NL176912B (nl) 1985-02-01

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BX A request for additional search has been filed
AK Correction of former applications already laid open

Free format text: SHOULD BE DELETED IN PAT.BUL.19/83 OF 831003,PAGES 1877 AND 1879

A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee