FR2546779B1 - Appareil de fabrication de noyaux de fonderie - Google Patents

Appareil de fabrication de noyaux de fonderie

Info

Publication number
FR2546779B1
FR2546779B1 FR8308993A FR8308993A FR2546779B1 FR 2546779 B1 FR2546779 B1 FR 2546779B1 FR 8308993 A FR8308993 A FR 8308993A FR 8308993 A FR8308993 A FR 8308993A FR 2546779 B1 FR2546779 B1 FR 2546779B1
Authority
FR
France
Prior art keywords
foundry cores
manufacturing foundry
manufacturing
cores
foundry
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
Application number
FR8308993A
Other languages
English (en)
Other versions
FR2546779A1 (fr
Inventor
Nagato Uzaki
Shigeru Ito
Ryoji Kanayama
Hisashi Harada
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 FR2546779A1 publication Critical patent/FR2546779A1/fr
Application granted granted Critical
Publication of FR2546779B1 publication Critical patent/FR2546779B1/fr
Expired 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
    • B22C11/00—Moulding machines characterised by the relative arrangement of the parts of same
    • B22C11/02—Machines in which the moulds are moved during a cycle of successive operations
    • B22C11/08—Machines in which the moulds are moved during a cycle of successive operations by non-rotary conveying means, e.g. by travelling platforms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/06—Core boxes
    • B22C7/067—Ejector elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
FR8308993A 1983-05-27 1983-05-31 Appareil de fabrication de noyaux de fonderie Expired FR2546779B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833319303 DE3319303C2 (de) 1983-05-27 1983-05-27 Kernformvorrichtung

Publications (2)

Publication Number Publication Date
FR2546779A1 FR2546779A1 (fr) 1984-12-07
FR2546779B1 true FR2546779B1 (fr) 1987-02-06

Family

ID=6200056

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8308993A Expired FR2546779B1 (fr) 1983-05-27 1983-05-31 Appareil de fabrication de noyaux de fonderie

Country Status (4)

Country Link
CH (1) CH660698A5 (fr)
DE (1) DE3319303C2 (fr)
FR (1) FR2546779B1 (fr)
GB (1) GB2141651B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3900324A1 (de) * 1989-01-07 1990-07-12 Dorstener Maschf Ag Verfahren und presse zum herstellen von formkernen aus formsand fuer die giessereitechnik
DE4113181A1 (de) * 1991-04-23 1992-10-29 Hottinger Adolf Masch Vorrichtung und verfahren zum kernschiessen
CN107511460A (zh) * 2017-09-29 2017-12-26 湖北荆安汽车零部件有限公司 一种砂芯制造机
CN108097886A (zh) * 2018-02-01 2018-06-01 成都桐林铸造实业有限公司 倒充型树脂砂模具和主芯砂芯

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1717325A (en) * 1925-04-17 1929-06-11 Cleveland Trust Co Method of and means for making reenforced cores of molds
DE544268C (de) * 1930-08-21 1932-02-16 Badische Maschinenfabrik & Eis Druckluftblasemaschine zur Herstellung von Sandkernen o. dgl.
BE551244A (fr) * 1955-11-30
DE1266931B (de) * 1966-08-12 1968-04-25 Volkswagenwerk Ag Vorrichtung fuer die Entnahme von Kernen aus den Formkaesten von Kernschiessmaschinen
DE1920920C3 (de) * 1969-04-24 1975-12-11 Westfaelische Stahl-Pflug-Fabrik H. Niemeyer Soehne, 4441 Riesenbeck GieBerei-Maschine zum Herstellen von Kernen oder Formmasken aus Formsand
DE2437997A1 (de) * 1974-08-07 1976-02-26 Vogel & Schemmann Masch Kernschiessmaschine zur herstellung von hohlkernen

Also Published As

Publication number Publication date
DE3319303A1 (de) 1984-11-29
GB2141651A (en) 1985-01-03
GB8315023D0 (en) 1983-07-06
DE3319303C2 (de) 1985-10-03
CH660698A5 (de) 1987-06-15
GB2141651B (en) 1987-08-19
FR2546779A1 (fr) 1984-12-07

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