FR2618358B1 - Procede et dispositif de fabrication de moules a partir de materiau granulaire - Google Patents

Procede et dispositif de fabrication de moules a partir de materiau granulaire

Info

Publication number
FR2618358B1
FR2618358B1 FR8710514A FR8710514A FR2618358B1 FR 2618358 B1 FR2618358 B1 FR 2618358B1 FR 8710514 A FR8710514 A FR 8710514A FR 8710514 A FR8710514 A FR 8710514A FR 2618358 B1 FR2618358 B1 FR 2618358B1
Authority
FR
France
Prior art keywords
moulds
pct
granular material
depression
plates
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR8710514A
Other languages
English (en)
Other versions
FR2618358A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAZERAN JEAN JACQUES
Original Assignee
MAZERAN JEAN JACQUES
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 to FR8710514A priority Critical patent/FR2618358B1/fr
Application filed by MAZERAN JEAN JACQUES filed Critical MAZERAN JEAN JACQUES
Priority to US07/350,734 priority patent/US4940071A/en
Priority to DE8888907004T priority patent/DE3877736T2/de
Priority to EP88907004A priority patent/EP0324840B1/fr
Priority to AU21216/88A priority patent/AU2121688A/en
Priority to AT88907004T priority patent/ATE84736T1/de
Priority to JP63506221A priority patent/JPH02500096A/ja
Priority to PCT/FR1988/000377 priority patent/WO1989000467A1/fr
Priority to CA000588173A priority patent/CA1334782C/fr
Publication of FR2618358A1 publication Critical patent/FR2618358A1/fr
Application granted granted Critical
Publication of FR2618358B1 publication Critical patent/FR2618358B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C11/00—Moulding machines characterised by the relative arrangement of the parts of same
    • B22C11/10—Moulding machines characterised by the relative arrangement of the parts of same with one or more flasks forming part of the machine, from which only the sand moulds made by compacting are removed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C21/00—Flasks; Accessories therefor
    • B22C21/02—Sectional flasks, i.e. with divided, articulated, or interchangeable side sections
    • 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)
  • Making Paper Articles (AREA)
  • Continuous Casting (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
FR8710514A 1987-07-22 1987-07-22 Procede et dispositif de fabrication de moules a partir de materiau granulaire Expired - Fee Related FR2618358B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR8710514A FR2618358B1 (fr) 1987-07-22 1987-07-22 Procede et dispositif de fabrication de moules a partir de materiau granulaire
DE8888907004T DE3877736T2 (de) 1987-07-22 1988-07-20 Verfahren und vorrichtung zur herstellung von giessformen mit granuliertem material.
EP88907004A EP0324840B1 (fr) 1987-07-22 1988-07-20 Procede et dispositif de fabrication de moules a partir de materiau granulaire
AU21216/88A AU2121688A (en) 1987-07-22 1988-07-20 Method and device for fabricating moulds from granular material
US07/350,734 US4940071A (en) 1987-07-22 1988-07-20 Method and device for fabricating moulds from granular material
AT88907004T ATE84736T1 (de) 1987-07-22 1988-07-20 Verfahren und vorrichtung zur herstellung von giessformen mit granuliertem material.
JP63506221A JPH02500096A (ja) 1987-07-22 1988-07-20 粒状材料から型を作成する方法及び装置
PCT/FR1988/000377 WO1989000467A1 (fr) 1987-07-22 1988-07-20 Procede et dispositif de fabrication de moules a partir de materiau granulaire
CA000588173A CA1334782C (fr) 1987-07-22 1989-01-13 Procede et dispositif de fabrication de moules a partir de materiau granulaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8710514A FR2618358B1 (fr) 1987-07-22 1987-07-22 Procede et dispositif de fabrication de moules a partir de materiau granulaire

Publications (2)

Publication Number Publication Date
FR2618358A1 FR2618358A1 (fr) 1989-01-27
FR2618358B1 true FR2618358B1 (fr) 1991-01-18

Family

ID=9353522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8710514A Expired - Fee Related FR2618358B1 (fr) 1987-07-22 1987-07-22 Procede et dispositif de fabrication de moules a partir de materiau granulaire

Country Status (9)

Country Link
US (1) US4940071A (fr)
EP (1) EP0324840B1 (fr)
JP (1) JPH02500096A (fr)
AT (1) ATE84736T1 (fr)
AU (1) AU2121688A (fr)
CA (1) CA1334782C (fr)
DE (1) DE3877736T2 (fr)
FR (1) FR2618358B1 (fr)
WO (1) WO1989000467A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2672233B1 (fr) * 1991-02-01 1993-05-07 Mazeran Jean Jacques Dispositif et procede de fabrication de moules de fonderie en materiau granulaire.
ZA923274B (en) * 1991-05-06 1993-11-08 Du Pont Process for the manufacture of pentafluoroethane

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789785A (fr) * 1971-10-08 1973-02-01 Akita Kk Appareil de production de moule
DE2305229C3 (de) * 1972-02-04 1975-04-17 Sintokogio, Ltd., Nagoya, Aichi (Japan) Formkasten
DE2407878C2 (de) * 1974-02-19 1975-12-18 Heinrich Wagner, Maschinenfabrik, 5928 Laasphe Kastenlose Gießform
JPS5111018A (ja) * 1974-07-19 1976-01-28 Janome Sewing Machine Co Ltd Inbesutomentochuzohoniokeru mokeikumitatehoho
DE2516158C3 (de) * 1975-04-14 1978-06-22 Heinrich Wagner Maschinenfabrik, 5928 Laasphe Formkasten für vakuumgebundene Gießformen
SU534291A1 (ru) * 1975-07-25 1976-11-05 Институт Проблем Литья Ан Украинской Сср Литейна оснастика
JPS5570442A (en) * 1978-11-20 1980-05-27 Sintokogio Ltd Forming method of film for vacuum core making
JPS58221631A (ja) * 1982-06-18 1983-12-23 Hitachi Ltd 鋳造法
DE3320881A1 (de) * 1983-06-09 1984-12-13 Buderus Ag, 6330 Wetzlar Verfahren zum herstellen einer giessform
SU1311840A1 (ru) * 1985-03-07 1987-05-23 Предприятие П/Я Г-4874 Литейна оснастка дл изготовлени преимущественно крупногабаритных стержней вакуумно-пленочной формовкой

Also Published As

Publication number Publication date
US4940071A (en) 1990-07-10
DE3877736D1 (de) 1993-03-04
WO1989000467A1 (fr) 1989-01-26
EP0324840B1 (fr) 1993-01-20
DE3877736T2 (de) 1993-08-19
ATE84736T1 (de) 1993-02-15
CA1334782C (fr) 1995-03-21
EP0324840A1 (fr) 1989-07-26
JPH02500096A (ja) 1990-01-18
FR2618358A1 (fr) 1989-01-27
AU2121688A (en) 1989-02-13

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Legal Events

Date Code Title Description
ST Notification of lapse