NL7205506A - - Google Patents

Info

Publication number
NL7205506A
NL7205506A NL7205506A NL7205506A NL7205506A NL 7205506 A NL7205506 A NL 7205506A NL 7205506 A NL7205506 A NL 7205506A NL 7205506 A NL7205506 A NL 7205506A NL 7205506 A NL7205506 A NL 7205506A
Authority
NL
Netherlands
Application number
NL7205506A
Other versions
NL164769B (nl
NL164769C (nl
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 JP46027696A external-priority patent/JPS508409B1/ja
Priority claimed from JP46027697A external-priority patent/JPS508410B1/ja
Priority claimed from JP46046463A external-priority patent/JPS5035484B1/ja
Application filed filed Critical
Publication of NL7205506A publication Critical patent/NL7205506A/xx
Publication of NL164769B publication Critical patent/NL164769B/xx
Application granted granted Critical
Publication of NL164769C publication Critical patent/NL164769C/xx

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
    • 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)
NL7205506.A 1971-04-27 1972-04-24 Werkwijze voor het gieten van een metalen voorwerp. NL164769C (nl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP46027696A JPS508409B1 (enrdf_load_stackoverflow) 1971-04-27 1971-04-27
JP46027697A JPS508410B1 (enrdf_load_stackoverflow) 1971-04-27 1971-04-27
JP46046463A JPS5035484B1 (enrdf_load_stackoverflow) 1971-06-25 1971-06-25

Publications (3)

Publication Number Publication Date
NL7205506A true NL7205506A (enrdf_load_stackoverflow) 1972-10-31
NL164769B NL164769B (nl) 1980-09-15
NL164769C NL164769C (nl) 1981-02-16

Family

ID=27285914

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7205506.A NL164769C (nl) 1971-04-27 1972-04-24 Werkwijze voor het gieten van een metalen voorwerp.

Country Status (9)

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

Families Citing this family (6)

* 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
CN103407164A (zh) * 2013-07-25 2013-11-27 郭良来 一种沙塑工艺
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

Also Published As

Publication number Publication date
FR2134550B1 (enrdf_load_stackoverflow) 1974-12-20
NL164769B (nl) 1980-09-15
AU451637B2 (en) 1974-08-15
CH558685A (fr) 1975-02-14
GB1397821A (en) 1975-06-18
AU4139472A (en) 1973-10-25
PL82152B1 (en) 1975-10-31
NL164769C (nl) 1981-02-16
DK131763B (da) 1975-09-01
IT953825B (it) 1973-08-10
BE787149A (fr) 1972-12-01
FR2134550A1 (enrdf_load_stackoverflow) 1972-12-08
DK131763C (da) 1976-02-02

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee