[go: up one dir, main page]

ES2183667B1 - Maquina de moldeo de motas, perfeccionada. - Google Patents

Maquina de moldeo de motas, perfeccionada.

Info

Publication number
ES2183667B1
ES2183667B1 ES009902548A ES9902548A ES2183667B1 ES 2183667 B1 ES2183667 B1 ES 2183667B1 ES 009902548 A ES009902548 A ES 009902548A ES 9902548 A ES9902548 A ES 9902548A ES 2183667 B1 ES2183667 B1 ES 2183667B1
Authority
ES
Spain
Prior art keywords
plate
compaction
perfected
machine
holes
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
ES009902548A
Other languages
English (en)
Other versions
ES2183667A1 (es
Inventor
Agustin Arana España.
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
Application filed by Loramendi SA filed Critical Loramendi SA
Priority to ES009902548A priority Critical patent/ES2183667B1/es
Priority to DK00500233T priority patent/DK1101548T3/da
Priority to DE60021684T priority patent/DE60021684T2/de
Priority to EP00500233A priority patent/EP1101548B1/en
Priority to US09/713,961 priority patent/US6508297B1/en
Publication of ES2183667A1 publication Critical patent/ES2183667A1/es
Application granted granted Critical
Publication of ES2183667B1 publication Critical patent/ES2183667B1/es
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
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/04—Pattern plates
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)

Abstract

Máquina de moldeo de motas, perfeccionada. Sobre el plato (9), asociado al pisón de compactación y expulsión de la máquina, va montada la placa modelo (10), la cual incorpora topes (11) que se recuperan mediante muelles (12), situándose entre dicha placa modelo (10) y el plato (9) una placa expulsora (13) asistida por elementos de guiado (14) y complementada con pisadores (15) que corresponden con los agujeros de la placa modelo. En el interior del pistón de compactación (6) van montados cuatro expulsores (17) materializados en sendos cilíndricos hidráulicos, que son los que, mediante pisadores (15) solidarios a dicha placa expulsora (13), compactan la arena de los agujeros para expulsar seguidamente la mota. Consecuentemente, la tapa expulsora tiene una carrera de compactación (Y) previa a la carrera de expulsión (Z). La máquina resulta así especialmente idónea para moldear eficazmente motas con agujeros redondos u otras geometrías profundas, sin necesidad de recurrir a machos.
ES009902548A 1999-11-19 1999-11-19 Maquina de moldeo de motas, perfeccionada. Expired - Fee Related ES2183667B1 (es)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES009902548A ES2183667B1 (es) 1999-11-19 1999-11-19 Maquina de moldeo de motas, perfeccionada.
DK00500233T DK1101548T3 (da) 1999-11-19 2000-11-15 Formstöbemaskine
DE60021684T DE60021684T2 (de) 1999-11-19 2000-11-15 Formmaschine für kastenlose Formen
EP00500233A EP1101548B1 (en) 1999-11-19 2000-11-15 Mote moulding machine
US09/713,961 US6508297B1 (en) 1999-11-19 2000-11-16 Mote moulding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009902548A ES2183667B1 (es) 1999-11-19 1999-11-19 Maquina de moldeo de motas, perfeccionada.

Publications (2)

Publication Number Publication Date
ES2183667A1 ES2183667A1 (es) 2003-03-16
ES2183667B1 true ES2183667B1 (es) 2004-05-16

Family

ID=8310644

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009902548A Expired - Fee Related ES2183667B1 (es) 1999-11-19 1999-11-19 Maquina de moldeo de motas, perfeccionada.

Country Status (5)

Country Link
US (1) US6508297B1 (es)
EP (1) EP1101548B1 (es)
DE (1) DE60021684T2 (es)
DK (1) DK1101548T3 (es)
ES (1) ES2183667B1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2324941T4 (da) * 2008-08-07 2020-05-18 Loramendi S Coop Indretning til at aktivere en lukkeplade i en vertikal, kasseløs formstøbemaskine og maskine omfattende nævnte indretning
DK2357050T3 (da) 2010-02-10 2013-01-02 Loramendi S Coop Formemaskine til kasseløs formning
MX367467B (es) 2013-05-21 2019-08-22 Loramendi S Coop Maquina para producir moldes de arena.

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12885A (en) * 1855-05-15 Improvement in dressing sewing-thread
US976833A (en) * 1910-07-25 1910-11-22 Ph Bonvillian & E Ronceray Sa Des Ets Molding-machine.
US3238576A (en) * 1962-12-04 1966-03-08 Taccone Corp Pattern plate with resilient member in cavity
US3266405A (en) * 1963-07-26 1966-08-16 Polaroid Corp Photographic apparatus
US3434527A (en) * 1966-01-06 1969-03-25 Allis Chalmers Mfg Co Method for ultra-high purity precision casting
FR1602186A (es) * 1968-12-31 1970-10-19
US3802486A (en) * 1972-01-13 1974-04-09 S Otaki Device for shaping sand molds in casting machine
US3886993A (en) * 1973-05-30 1975-06-03 Sam Larkin Sand molding apparatus
CH590096A5 (es) * 1975-03-11 1977-07-29 Fischer Ag Georg
EP0013511A1 (en) * 1979-01-03 1980-07-23 Maurice Henry King A method of making a die member
US4437507A (en) * 1981-08-11 1984-03-20 Seeley Robert J Molding machine
US4744404A (en) * 1986-06-25 1988-05-17 Mazda Motor Corporation Foundry sand blowing apparatus
FR2633851B1 (fr) * 1988-07-07 1991-05-17 Mancelle Fonderie Plaque modele pour la realisation de moules destines a la fabrication par fonderie au sable de joints-glaces ou pieces similaires presentant un bourrelet en contre-depouille
DK34595A (da) * 1995-03-30 1996-10-01 Dansk Ind Syndikat Fremgangsmåde ved fremføring af støbeforme og et anlæg til brug ved udøvelse af fremgangsmåden
PL191126B1 (pl) * 1999-10-08 2006-03-31 Loramendi Sa Komora formująca formę do masy formowanej na wilgotno

Also Published As

Publication number Publication date
US6508297B1 (en) 2003-01-21
DK1101548T3 (da) 2005-11-21
DE60021684D1 (de) 2005-09-08
EP1101548B1 (en) 2005-08-03
ES2183667A1 (es) 2003-03-16
EP1101548A1 (en) 2001-05-23
DE60021684T2 (de) 2006-06-08

Similar Documents

Publication Publication Date Title
ES2108889T3 (es) Maquina de extrusion.
DE69520822D1 (de) Vorrichtung zum herstellen von kunststoffgegenständen, insbesondere schraubverschlüsse, mittels eines pressverfahrens
ES2113983T3 (es) Aparato neumatico para elementos de sujecion.
GR3014925T3 (en) Injection moulding machine.
AR020705A1 (es) Una maquina destinada especialmente a quitar los granos de uva del racimo antes de la vinificacion
HK1072793A1 (en) Cutting tool for the making of trenches, allowing a fast change of the cutter head
CR11083A (es) Aparato para abrir y cerrar moldes en una maquina formadora de cristaleria
ES2183667B1 (es) Maquina de moldeo de motas, perfeccionada.
ES2028178T3 (es) Procedimiento y dispositivo para la compresion de material de moldeo en maquinas de moldeo por compresion.
ES2085645T3 (es) Cilindro de doble accion para el llenado de matrices con metal fundido.
ATE482041T1 (de) Vorrichtung zum herstellen eines formteils
ES2085795T3 (es) Dispositivo de frenado asistido con reaccion hidraulica aminorada.
DE59507430D1 (de) Einrichtung zum Entfernen von gegossenen Formteilen
AR048156A1 (es) Unidad de desbloqueo para accionar un dispositivo sujetador de herramientas
CN205130272U (zh) 注塑模具结构及注塑模具
KR940000229A (ko) 중첩식 몰드로 구성된 사출성형장치
US3826166A (en) Tire shredding machine
CN210552808U (zh) 注塑模具延长顶出行程装置
ES2090404T3 (es) Metodo para llevar a cabo el ciclo de expulsion del aire almacenado entre la matriz y el tocho en una prensa de extrusion de tochos.
KR20040066236A (ko) 축전지용 전극단자성형장치
CN2424910Y (zh) 内动直锁双模板式合模机构
CN210525739U (zh) 一种葫芦状胶嘴辅助脱模装置
KR970073808A (ko) 성형제품의 취출장치
PE22997A1 (es) Tobera para soplar machos
ES2126456B1 (es) Prensa, en particular para baldosas ceramicas.

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 20030316

Kind code of ref document: A1

FG2A Definitive protection

Ref document number: 2183667B1

Country of ref document: ES

GC2A Exploitation certificate registered application with search report

Effective date: 20050415

FD2A Announcement of lapse in spain

Effective date: 20200226