CH557705A - METHOD OF MANUFACTURING A MOLD. - Google Patents

METHOD OF MANUFACTURING A MOLD.

Info

Publication number
CH557705A
CH557705A CH1807772A CH1807772A CH557705A CH 557705 A CH557705 A CH 557705A CH 1807772 A CH1807772 A CH 1807772A CH 1807772 A CH1807772 A CH 1807772A CH 557705 A CH557705 A CH 557705A
Authority
CH
Switzerland
Prior art keywords
mold
manufacturing
Prior art date
Application number
CH1807772A
Other languages
French (fr)
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
Priority claimed from JP47016972A external-priority patent/JPS5029815B2/ja
Priority claimed from DK206872A external-priority patent/DK131763C/en
Application filed by Akita Kk filed Critical Akita Kk
Publication of CH557705A publication Critical patent/CH557705A/en

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)
  • Casting Devices For Molds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
CH1807772A 1972-02-18 1972-12-12 METHOD OF MANUFACTURING A MOLD. CH557705A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP47016972A JPS5029815B2 (en) 1972-02-18 1972-02-18
DK206872A DK131763C (en) 1971-04-27 1972-04-26 PROCEDURE AND APPLIANCE FOR MAKING A MOLDING
DK530472A DK133661B (en) 1972-02-18 1972-10-25 Method for making a mold.

Publications (1)

Publication Number Publication Date
CH557705A true CH557705A (en) 1975-01-15

Family

ID=27221494

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1807772A CH557705A (en) 1972-02-18 1972-12-12 METHOD OF MANUFACTURING A MOLD.

Country Status (13)

Country Link
AU (1) AU469064B2 (en)
BE (1) BE790745A (en)
CA (1) CA966634A (en)
CH (1) CH557705A (en)
DK (1) DK133661B (en)
ES (1) ES408070A1 (en)
FR (1) FR2172086B1 (en)
GB (1) GB1377836A (en)
IE (1) IE36783B1 (en)
IT (1) IT969904B (en)
NL (1) NL7216782A (en)
NO (1) NO138751C (en)
PH (1) PH9304A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR677093A (en) * 1929-06-13 1930-03-03 Kelly Graphite Mills Inc Powder enhancements facilitating the separation of molds from their model

Also Published As

Publication number Publication date
AU4799772A (en) 1974-04-26
GB1377836A (en) 1974-12-18
IT969904B (en) 1974-04-10
ES408070A1 (en) 1975-11-16
DE2253090B2 (en) 1975-09-25
FR2172086A1 (en) 1973-09-28
NO138751B (en) 1978-07-31
BE790745A (en) 1973-02-15
DK133661B (en) 1976-06-28
NL7216782A (en) 1973-08-21
NO138751C (en) 1978-11-08
PH9304A (en) 1975-08-18
CA966634A (en) 1975-04-29
DK133661C (en) 1976-11-15
IE36783L (en) 1973-08-18
FR2172086B1 (en) 1975-03-28
DE2253090A1 (en) 1973-09-06
IE36783B1 (en) 1977-02-16
AU469064B2 (en) 1976-02-05

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Legal Events

Date Code Title Description
PL Patent ceased