DE69707094T2 - Luftdruckimpuls-Formmaschinen - Google Patents

Luftdruckimpuls-Formmaschinen

Info

Publication number
DE69707094T2
DE69707094T2 DE69707094T DE69707094T DE69707094T2 DE 69707094 T2 DE69707094 T2 DE 69707094T2 DE 69707094 T DE69707094 T DE 69707094T DE 69707094 T DE69707094 T DE 69707094T DE 69707094 T2 DE69707094 T2 DE 69707094T2
Authority
DE
Germany
Prior art keywords
air pressure
pressure pulse
forming machines
machines
forming
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
DE69707094T
Other languages
English (en)
Other versions
DE69707094D1 (de
Inventor
Erana Agustin Arana
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.)
Loramendi SA
Original Assignee
Loramendi SA
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 ES009602665A external-priority patent/ES2148020B1/es
Application filed by Loramendi SA filed Critical Loramendi SA
Application granted granted Critical
Publication of DE69707094D1 publication Critical patent/DE69707094D1/de
Publication of DE69707094T2 publication Critical patent/DE69707094T2/de
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
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
DE69707094T 1996-12-17 1997-12-16 Luftdruckimpuls-Formmaschinen Expired - Fee Related DE69707094T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES009602665A ES2148020B1 (es) 1996-12-17 1996-12-17 Maquina mejorada para compactacion de moldes de arena por impacto de aire u onda expansiva.
ES009700977A ES2151779B1 (es) 1996-12-17 1997-05-07 Mejoras introducidas en la patente de invencion n- 9602665, por: maquina mejorada para compactacion de moldes de arena por impacto de aire uonda expansiva.

Publications (2)

Publication Number Publication Date
DE69707094D1 DE69707094D1 (de) 2001-11-08
DE69707094T2 true DE69707094T2 (de) 2002-07-04

Family

ID=26155012

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69707094T Expired - Fee Related DE69707094T2 (de) 1996-12-17 1997-12-16 Luftdruckimpuls-Formmaschinen

Country Status (10)

Country Link
US (1) US6145576A (de)
EP (1) EP0849017B1 (de)
JP (1) JP2000505731A (de)
CN (1) CN1109590C (de)
BR (1) BR9707555A (de)
CZ (1) CZ292159B6 (de)
DE (1) DE69707094T2 (de)
DK (1) DK0849017T3 (de)
PL (1) PL185126B1 (de)
WO (1) WO1998026887A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101941055B (zh) * 2010-09-10 2012-06-27 淅川金戈利冶金铸造有限公司 一种消失模铸造模型装箱方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0170765B1 (de) * 1981-12-28 1988-08-31 BMD Badische Maschinenfabrik Durlach GmbH Vorrichtung zum Verdichten von Giesserei-Formstoff
DE3319030A1 (de) * 1983-05-26 1984-11-29 BMD Badische Maschinenfabrik Durlach GmbH, 7500 Karlsruhe Vorrichtung zum verdichten von giessereiformsand im gasdruckverfahren
CH659782A5 (de) * 1983-06-02 1987-02-27 Fischer Ag Georg Verfahren und vorrichtung zum verdichten von koernigen formstoffen.
SU1475762A1 (ru) * 1985-07-11 1989-04-30 Московский автомеханический институт Импульсна головка дл формовочных машин
DE3634767A1 (de) * 1986-10-11 1988-04-21 Wagner Heinrich Sinto Masch Vorrichtung zur verdichtung von formsand
DE3740185A1 (de) * 1987-06-13 1989-06-08 Badische Maschf Gmbh Verfahren und vorrichtung zum verdichten von formstoff in giesserei-formmaschinen
ES2006861A6 (es) * 1988-03-21 1989-05-16 Lopez Foronda Fernandez Vicent Mejoras introducidas en campanas de aire para moldeo por onda expansiva.
ES2007886A6 (es) * 1988-05-24 1989-07-01 Lopez Foronda Fernandez Vicent Procedimiento de molde por onda expansiva.
JPH0667531B2 (ja) * 1988-06-27 1994-08-31 新東工業株式会社 鋳型造型装置
ES2011685A6 (es) * 1988-10-21 1990-02-01 Lopez Foronda Fernandez Vicent Mejoras introducidas en maquinas de moldeo por impacto de aire.
IT1225165B (it) * 1988-11-21 1990-11-02 Stern Giesserei Anlagen Gmbh Apparecchiatura per la compressione della terra di formatura nelle staffe di fonderia mediante impulsi di aria compressa.
DE4114362A1 (de) * 1991-05-02 1992-11-05 Wagner Heinrich Sinto Masch Verfahren zum herstellen einer sandform
CZ238894A3 (en) * 1993-10-29 1995-08-16 Fischer Georg Giessereianlagen Device for compacting grained moulding materials
JP3083042B2 (ja) * 1994-05-12 2000-09-04 新東工業株式会社 鋳型造型方法

Also Published As

Publication number Publication date
EP0849017A1 (de) 1998-06-24
JP2000505731A (ja) 2000-05-16
DK0849017T3 (da) 2002-01-21
EP0849017B1 (de) 2001-10-04
DE69707094D1 (de) 2001-11-08
PL185126B1 (pl) 2003-02-28
CZ292159B6 (cs) 2003-08-13
CN1211203A (zh) 1999-03-17
BR9707555A (pt) 1999-07-27
PL328531A1 (en) 1999-02-01
CZ258498A3 (cs) 1999-05-12
WO1998026887A1 (es) 1998-06-25
CN1109590C (zh) 2003-05-28
US6145576A (en) 2000-11-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee