FR2450651A1 - Appareil de moulage comportant une plaque de pression equipee de multiples pistons - Google Patents

Appareil de moulage comportant une plaque de pression equipee de multiples pistons

Info

Publication number
FR2450651A1
FR2450651A1 FR7919987A FR7919987A FR2450651A1 FR 2450651 A1 FR2450651 A1 FR 2450651A1 FR 7919987 A FR7919987 A FR 7919987A FR 7919987 A FR7919987 A FR 7919987A FR 2450651 A1 FR2450651 A1 FR 2450651A1
Authority
FR
France
Prior art keywords
molding
model
molding apparatus
molding sand
pressure plate
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.)
Granted
Application number
FR7919987A
Other languages
English (en)
French (fr)
Other versions
FR2450651B1 (OSRAM
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.)
Sintokogio Ltd
Original Assignee
Sintokogio Ltd
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 Sintokogio Ltd filed Critical Sintokogio Ltd
Publication of FR2450651A1 publication Critical patent/FR2450651A1/fr
Application granted granted Critical
Publication of FR2450651B1 publication Critical patent/FR2450651B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/28—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/02—Compacting by pressing devices only
    • B22C15/08—Compacting by pressing devices only involving pneumatic or hydraulic mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
FR7919987A 1979-03-08 1979-08-03 Appareil de moulage comportant une plaque de pression equipee de multiples pistons Granted FR2450651A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2756179A JPS55120450A (en) 1979-03-08 1979-03-08 Mold molding apparatus

Publications (2)

Publication Number Publication Date
FR2450651A1 true FR2450651A1 (fr) 1980-10-03
FR2450651B1 FR2450651B1 (OSRAM) 1983-11-25

Family

ID=12224445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7919987A Granted FR2450651A1 (fr) 1979-03-08 1979-08-03 Appareil de moulage comportant une plaque de pression equipee de multiples pistons

Country Status (15)

Country Link
US (1) US4230172A (OSRAM)
JP (1) JPS55120450A (OSRAM)
AU (1) AU514800B2 (OSRAM)
BR (1) BR7904964A (OSRAM)
CA (1) CA1139521A (OSRAM)
CH (1) CH644287A5 (OSRAM)
DE (1) DE2930874C2 (OSRAM)
DK (1) DK156462C (OSRAM)
FR (1) FR2450651A1 (OSRAM)
GB (1) GB2043507B (OSRAM)
IN (1) IN150025B (OSRAM)
IT (1) IT1119809B (OSRAM)
PH (1) PH16058A (OSRAM)
SE (1) SE438801B (OSRAM)
ZA (1) ZA794002B (OSRAM)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0100161A1 (en) * 1982-07-05 1984-02-08 Agustin Arana Erana Automatic sand box moulding machine
DE3238712A1 (de) * 1982-10-19 1984-04-19 Heinrich Wagner Maschinenfabrik GmbH & Co, 5928 Laasphe Vorrichtung zum verdichten von formmasse in einer form, insbesondere in einer giessereiform
JPS5977541U (ja) * 1982-11-12 1984-05-25 新東工業株式会所 吹込式鋳型造型機
CH660137A5 (de) * 1982-11-15 1987-03-31 Fischer Ag Georg Vorrichtung zum verdichten von koernigen formstoffen.
DE3406466A1 (de) * 1984-02-23 1985-08-29 BMD Badische Maschinenfabrik Durlach GmbH, 7500 Karlsruhe Verfahren und vorrichtung zum verdichten von giessereiformstoff
DE3634767A1 (de) * 1986-10-11 1988-04-21 Wagner Heinrich Sinto Masch Vorrichtung zur verdichtung von formsand
CH672270A5 (OSRAM) * 1986-12-17 1989-11-15 Fischer Ag Georg
CH671897A5 (en) * 1986-12-22 1989-10-13 Foundry Design Corp Europ Moulding machine for producing sand-filled moulds - in which distribution and compaction of the sand is improved in a vibrating and compression process
US4840218A (en) * 1987-04-01 1989-06-20 Hunter Automated Machinery Corporation Automatic matchplate molding system
DE3717558C3 (de) * 1987-05-25 1997-04-03 Kuenkel Wagner Prozesstechnolo Verfahren zum Herstellen von Sandgießformen von Modellen
DE4114362A1 (de) * 1991-05-02 1992-11-05 Wagner Heinrich Sinto Masch Verfahren zum herstellen einer sandform
CH684935A5 (de) * 1991-10-17 1995-02-15 Fischer Georg Giessereianlagen Formmaschine mit Modellentlüftung.
ES2048635B1 (es) * 1991-10-30 1996-07-01 Erana Agustin Arana Cabezal para maquinas de moldeo de cajas de arena por impacto de aire.
JP3083042B2 (ja) * 1994-05-12 2000-09-04 新東工業株式会社 鋳型造型方法
JP3164271B2 (ja) * 1994-12-09 2001-05-08 新東工業株式会社 鋳型造型装置
US5794681A (en) * 1996-06-07 1998-08-18 Sintokogio, Ltd. Molding machine
MXPA01012791A (es) * 2000-04-21 2002-11-07 Sintokogio Ltd Una maquina de moldeo y un portamodelo utilizado por la misma.
KR101119483B1 (ko) 2009-07-16 2012-03-15 (주)일신금속 주조 주형틀의 자동 이송, 가압 성형 시스템에 있어서, 조형사 자동 공급장치 및 방법
EP2508278B1 (en) * 2009-12-04 2019-03-13 Sintokogio, Ltd. Casting mold making apparatus and casting mold making method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3212141A (en) * 1962-03-23 1965-10-19 Hansberg Fritz Seal for the pressure frame of a core and mold making machine
SU425718A1 (ru) * 1971-03-29 1974-04-30 литейного производства Способ уплотнения смеси
FR2215280A1 (OSRAM) * 1973-01-29 1974-08-23 Buehler Eugen
JPS5438220A (en) * 1977-09-01 1979-03-22 Sintokogio Ltd Method of maiking mold

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA447142A (en) * 1948-03-09 Forbes Blackwood Peter Apparatus for making moulds for casting
DE1097622B (de) * 1953-12-31 1961-01-19 Dietrich Pulvermacher Verfahren und Vorrichtung zum gleichmaessigen Verdichten des Formsandes in Pressformmaschinen
US3200449A (en) * 1961-12-22 1965-08-17 Osborn Mfg Co Contour squeeze molding machine
US3381740A (en) * 1965-07-07 1968-05-07 Osborn Mfg Co Foundry molding machine
DE1961234C3 (de) * 1969-12-05 1975-02-06 Kramatorskij Nautschno-Issledowatel' Skij I Projektno-Technologitscheskij Institut Maschinostrojenija, Kramatorsk (Sowjetunion) Verfahren und Vorrichtung zum Verdichten von GieBereiformmassen
DE2608740C2 (de) * 1976-03-03 1978-05-11 Eugen Dipl.-Ing. 8871 Burtenbach Buehler Verfahren zum Verdichten von Formsand
JPS5913295B2 (ja) * 1977-08-25 1984-03-28 新東工業株式会社 鋳型造型機
JPS5913295A (ja) * 1982-07-15 1984-01-24 カシオ計算機株式会社 自動演奏装置におけるコード訂正装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3212141A (en) * 1962-03-23 1965-10-19 Hansberg Fritz Seal for the pressure frame of a core and mold making machine
SU425718A1 (ru) * 1971-03-29 1974-04-30 литейного производства Способ уплотнения смеси
FR2215280A1 (OSRAM) * 1973-01-29 1974-08-23 Buehler Eugen
JPS5438220A (en) * 1977-09-01 1979-03-22 Sintokogio Ltd Method of maiking mold

Also Published As

Publication number Publication date
DK156462B (da) 1989-08-28
GB2043507B (en) 1983-05-25
AU4926879A (en) 1980-09-11
ZA794002B (en) 1980-08-27
IT7949892A0 (it) 1979-07-30
IT1119809B (it) 1986-03-10
FR2450651B1 (OSRAM) 1983-11-25
US4230172A (en) 1980-10-28
SE7906561L (sv) 1980-09-09
GB2043507A (en) 1980-10-08
DK156462C (da) 1990-02-12
BR7904964A (pt) 1980-10-14
IN150025B (OSRAM) 1982-07-03
DE2930874C2 (de) 1983-11-17
DE2930874A1 (de) 1980-09-11
CA1139521A (en) 1983-01-18
AU514800B2 (en) 1981-02-26
CH644287A5 (de) 1984-07-31
SE438801B (sv) 1985-05-13
DK328879A (da) 1980-09-09
JPS55120450A (en) 1980-09-16
PH16058A (en) 1983-06-09

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