BR9001591A - Aperfeicoamentos em maquinas de moldagem de caixa de areia com impacto de ar - Google Patents

Aperfeicoamentos em maquinas de moldagem de caixa de areia com impacto de ar

Info

Publication number
BR9001591A
BR9001591A BR909001591A BR9001591A BR9001591A BR 9001591 A BR9001591 A BR 9001591A BR 909001591 A BR909001591 A BR 909001591A BR 9001591 A BR9001591 A BR 9001591A BR 9001591 A BR9001591 A BR 9001591A
Authority
BR
Brazil
Prior art keywords
sandboard
molding machines
air impact
impact
air
Prior art date
Application number
BR909001591A
Other languages
English (en)
Inventor
Agustin Arana Erana
Original Assignee
Agustin Arana Erana
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 Agustin Arana Erana filed Critical Agustin Arana Erana
Publication of BR9001591A publication Critical patent/BR9001591A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
BR909001591A 1989-04-06 1990-04-05 Aperfeicoamentos em maquinas de moldagem de caixa de areia com impacto de ar BR9001591A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8901201A ES2012702A6 (es) 1989-04-06 1989-04-06 Mejoras en maquinas de moldeo de cajas de arena por impacto de aire.

Publications (1)

Publication Number Publication Date
BR9001591A true BR9001591A (pt) 1991-05-07

Family

ID=8261323

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909001591A BR9001591A (pt) 1989-04-06 1990-04-05 Aperfeicoamentos em maquinas de moldagem de caixa de areia com impacto de ar

Country Status (11)

Country Link
US (1) US5007477A (pt)
EP (1) EP0391831A3 (pt)
JP (1) JPH02284742A (pt)
KR (1) KR900015833A (pt)
CN (1) CN1048512A (pt)
AU (1) AU620978B2 (pt)
BR (1) BR9001591A (pt)
CS (1) CS9001686A3 (pt)
ES (1) ES2012702A6 (pt)
RU (1) RU1833241C (pt)
ZA (1) ZA902654B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4040214A1 (de) * 1990-12-15 1992-06-17 Gisag Ag Giesserei Masch Drucklufteinlass- und auspuffventilanordnung fuer formmaschinen, insbesondere kernschiessmaschinen
TW367275B (en) * 1996-04-19 1999-08-21 Sintokogio Ltd A method of filling cores with molding sand
WO2004015459A2 (en) * 2002-08-13 2004-02-19 The Regents Of The University Of California Compact wavelength-selective optical crossconnect

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3238575A (en) * 1963-10-23 1966-03-08 Taccone Corp Sand molding and aerating machine
FR1397391A (fr) * 1964-03-17 1965-04-30 Tuyaux Bonna Distributeur circulaire tournant de mélanges de matières
DK146023C (da) * 1975-06-27 1983-10-24 Dansk Ind Syndikat Fremgangsmaade ved og apparat til fremstilling af hule sandkaerner til brug i stoebeforme
AT381877B (de) * 1978-12-15 1986-12-10 Fischer Ag Georg Verfahren und vorrichtung zum verdichten von koernigen stoffen, insbesondere giessereiformstoff
SU982841A1 (ru) * 1981-05-22 1982-12-23 Московский автомеханический институт Формовочна машина
CH654229A5 (de) * 1981-07-20 1986-02-14 Fischer Ag Georg Vorrichtung zum fuellen eines behaeltnisses mit einem koernigen stoff.
SU1031635A1 (ru) * 1982-01-04 1983-07-30 Краматорский Научно-Исследовательский И Проектно-Конструкторский Технологический Институт По Адъюстажному И Прецизионному Прокатному Оборудованию Формовочна машина
DD210530A3 (de) * 1982-12-10 1984-06-13 Giesserei Und Maschinenbau Fer Vorrichtung zur erzeugung von druckimpulsen
SU1210959A1 (ru) * 1983-06-28 1986-02-15 Предприятие П/Я Р-6543 Однопозиционный формовочный автомат
DE3518980A1 (de) * 1985-05-25 1986-11-27 BMD Badische Maschinenfabrik Durlach GmbH, 7500 Karlsruhe Vorrichtung zum verdichten von giesserei-formstoff mittels druckgas
DE8606530U1 (de) * 1986-03-10 1986-04-24 Buderus Ag, 6330 Wetzlar Vorrichtung zum Herstellen von Gießformen
SU1386358A1 (ru) * 1986-07-14 1988-04-07 Всесоюзный Научно-Исследовательский Институт Литейного Машиностроения,Литейной Технологии И Автоматизации Литейного Производства Импульсна головка дл изготовлени литейных форм и стержней

Also Published As

Publication number Publication date
EP0391831A2 (en) 1990-10-10
RU1833241C (ru) 1993-08-07
AU620978B2 (en) 1992-02-27
CN1048512A (zh) 1991-01-16
US5007477A (en) 1991-04-16
CS275599B2 (en) 1992-02-19
EP0391831A3 (en) 1992-01-22
CS9001686A3 (en) 1992-02-19
ZA902654B (en) 1991-01-30
ES2012702A6 (es) 1990-04-01
JPH02284742A (ja) 1990-11-22
KR900015833A (ko) 1990-11-10
AU5293290A (en) 1990-10-11

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FD3 Appl. lapsed due to non-payment of renewal fee
B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. A CLASSIFICACAO IPC ANTERIOR ERA B22C 15/22.

Ipc: B22C 15/00 (2006.01)

Ipc: B22C 15/00 (2006.01)