BE787149A - Procede et appareil de moulage - Google Patents

Procede et appareil de moulage

Info

Publication number
BE787149A
BE787149A BE787149A BE787149A BE787149A BE 787149 A BE787149 A BE 787149A BE 787149 A BE787149 A BE 787149A BE 787149 A BE787149 A BE 787149A BE 787149 A BE787149 A BE 787149A
Authority
BE
Belgium
Prior art keywords
molding process
molding
Prior art date
Application number
BE787149A
Other languages
English (en)
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 JP2769771A external-priority patent/JPS508410B1/ja
Priority claimed from JP2769671A external-priority patent/JPS508409B1/ja
Priority claimed from JP46046463A external-priority patent/JPS5035484B1/ja
Application filed by Akita Kk filed Critical Akita Kk
Publication of BE787149A publication Critical patent/BE787149A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3821—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process composed of particles enclosed in a bag
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Mold Materials And Core Materials (AREA)
BE787149A 1971-04-27 1972-08-03 Procede et appareil de moulage BE787149A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2769771A JPS508410B1 (fr) 1971-04-27 1971-04-27
JP2769671A JPS508409B1 (fr) 1971-04-27 1971-04-27
JP46046463A JPS5035484B1 (fr) 1971-06-25 1971-06-25

Publications (1)

Publication Number Publication Date
BE787149A true BE787149A (fr) 1972-12-01

Family

ID=27285914

Family Applications (1)

Application Number Title Priority Date Filing Date
BE787149A BE787149A (fr) 1971-04-27 1972-08-03 Procede et appareil de moulage

Country Status (9)

Country Link
AU (1) AU451637B2 (fr)
BE (1) BE787149A (fr)
CH (1) CH558685A (fr)
DK (1) DK131763C (fr)
FR (1) FR2134550B1 (fr)
GB (1) GB1397821A (fr)
IT (1) IT953825B (fr)
NL (1) NL164769C (fr)
PL (1) PL82152B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103407164A (zh) * 2013-07-25 2013-11-27 郭良来 一种沙塑工艺

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2516158C3 (de) * 1975-04-14 1978-06-22 Heinrich Wagner Maschinenfabrik, 5928 Laasphe Formkasten für vakuumgebundene Gießformen
FR2498958A1 (fr) * 1981-02-03 1982-08-06 Fonderie Soc Gen De Procede et dispositif de moulage de baignoires en fonte, notamment dans des moules a depression
FR2578835B1 (fr) * 1985-03-15 1992-04-30 Toshiba Monofrax Procede et appareillage de fabrication de refractaires coules
FR2789623B1 (fr) * 1999-02-11 2001-04-20 Patrick Bolzinger Moule reutilisable et procede de moulage utilisant un tel moule
CN109622887A (zh) * 2019-02-20 2019-04-16 都江堰瑞泰科技有限公司 基于负压成型的覆膜装置及其覆膜工艺

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE707664C (de) * 1938-12-31 1941-06-30 Eisenwerke Akt Ges Deutsche Verfahren zum Festhalten von Einlagen in poroesen Giessformen
CH502861A (de) * 1968-02-03 1971-02-15 Gruenzweig & Hartmann Verfahren und Vorrichtung zur Herstellung von Gussstücken
DE1926163B2 (de) * 1969-05-22 1974-08-15 Herbert 5928 Laasphe Grolla Metalle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103407164A (zh) * 2013-07-25 2013-11-27 郭良来 一种沙塑工艺

Also Published As

Publication number Publication date
NL7205506A (fr) 1972-10-31
FR2134550B1 (fr) 1974-12-20
AU451637B2 (en) 1974-08-15
NL164769C (nl) 1981-02-16
DK131763C (da) 1976-02-02
GB1397821A (en) 1975-06-18
PL82152B1 (en) 1975-10-31
AU4139472A (en) 1973-10-25
CH558685A (fr) 1975-02-14
DK131763B (da) 1975-09-01
FR2134550A1 (fr) 1972-12-08
IT953825B (it) 1973-08-10
NL164769B (nl) 1980-09-15

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: KABUSHIKI KAISHA AKITA

Effective date: 19910831