ES458878A1 - Perfeccionamientos en calderos de colada alimentadores de moldes para la fabricacion de piezas de fundicion. - Google Patents

Perfeccionamientos en calderos de colada alimentadores de moldes para la fabricacion de piezas de fundicion.

Info

Publication number
ES458878A1
ES458878A1 ES458878A ES458878A ES458878A1 ES 458878 A1 ES458878 A1 ES 458878A1 ES 458878 A ES458878 A ES 458878A ES 458878 A ES458878 A ES 458878A ES 458878 A1 ES458878 A1 ES 458878A1
Authority
ES
Spain
Prior art keywords
castings
ladle
moulded
various materials
casting receptacle
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
ES458878A
Other languages
English (en)
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.)
MARIO ZEPPELLINI DINO MARCO
Original Assignee
MARIO ZEPPELLINI DINO MARCO
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 MARIO ZEPPELLINI DINO MARCO filed Critical MARIO ZEPPELLINI DINO MARCO
Publication of ES458878A1 publication Critical patent/ES458878A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D35/00—Equipment for conveying molten metal into beds or moulds
    • B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/08—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like for bottom pouring

Abstract

Perfeccionamientos en calderos de colada alimentadores de moldes para la fabricación de piezas de fundición, mecánicas, decorativas o figurativas, obtenidas por fundición para industrias diversas, del tipo de los que comprenden un recipiente que presenta en su parte inferior un orificio que puede ser obturado por una válvula unida a un vástago de tapón que atraviesa dicho recipiente, caracterizados por el hecho de que el referido vástago de tapón está perforado y comporta un taladro axial dentro del que se desplaza, con un juego determinado, un vástago cuyo extremo inferior comprende un órgano de obstrucción del extremo inferior del taladro, y medios de tracción que actúan sobre el extremo superior de dicho vástago.
ES458878A 1976-05-10 1977-05-10 Perfeccionamientos en calderos de colada alimentadores de moldes para la fabricacion de piezas de fundicion. Expired ES458878A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7613963A FR2350909A1 (fr) 1976-05-10 1976-05-10 Recipient ou poche de coulee pour pieces moulees ou matieres diverses

Publications (1)

Publication Number Publication Date
ES458878A1 true ES458878A1 (es) 1978-03-16

Family

ID=9172908

Family Applications (1)

Application Number Title Priority Date Filing Date
ES458878A Expired ES458878A1 (es) 1976-05-10 1977-05-10 Perfeccionamientos en calderos de colada alimentadores de moldes para la fabricacion de piezas de fundicion.

Country Status (8)

Country Link
US (1) US4121651A (es)
JP (1) JPS52135835A (es)
BR (1) BR7702948A (es)
DE (1) DE2720352C3 (es)
ES (1) ES458878A1 (es)
FR (1) FR2350909A1 (es)
GB (1) GB1532337A (es)
IT (1) IT1084584B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5594773A (en) * 1979-01-09 1980-07-18 Nissan Motor Co Ltd Method and apparatus for die-casting
IT1124969B (it) * 1979-11-13 1986-05-14 Tva Srl Dispositivo di colata in conchiglia di metallo fuso in genere e di lega leggera in particolare
DE3244824C2 (de) * 1982-12-03 1985-10-24 Chamotte- u. Tonwerk Kurt Hagenburger, 6719 Hettenleidelheim Eingießvorrichtung zum Vergießen einer Metallschmelze sowie Verfahren zum Vergießen derselben
DE3437810A1 (de) * 1984-10-16 1986-04-24 Kortec AG, Zug Verschlusseinrichtung fuer eine abstichoeffnung im boden eines metallurgischen gefaesses
DE8434891U1 (de) * 1984-11-28 1985-05-15 Schütz-Dental GmbH, 6365 Rosbach Vorrichtung zum schmelzen von material und zum einfuellen des geschmolzenen materials
US6932145B2 (en) 1998-11-20 2005-08-23 Rolls-Royce Corporation Method and apparatus for production of a cast component
US7418993B2 (en) * 1998-11-20 2008-09-02 Rolls-Royce Corporation Method and apparatus for production of a cast component
FI112448B (fi) * 2001-05-21 2003-12-15 Jarkko Laine Valuastia sulan käsittelyyn ja valumenetelmä
US7140415B1 (en) 2005-10-31 2006-11-28 Ford Global Technologies, Llc Method and apparatus for direct pour casting
CN101456072B (zh) * 2007-12-11 2010-08-25 贵阳铝镁设计研究院 控制抬包抽吸口开闭的装置
US8327915B1 (en) * 2011-05-25 2012-12-11 GM Global Technology Operations LLC Pour ladle for molten metal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU37966A1 (es) * 1959-11-23
GB1096689A (en) * 1963-12-19 1967-12-29 Midvale Heppenstall Company Method and apparatus for slow pouring and casting metals
US3200457A (en) * 1964-03-09 1965-08-17 United States Steel Corp Method of regulating the discharge of molten metal from ladles
GB1277491A (en) * 1969-02-27 1972-06-14 Stoecker & Kunz G M B H Improvements in closure devices for metallurgical and like vessels
JPS5130538B2 (es) * 1971-11-19 1976-09-01
US3749387A (en) * 1972-03-16 1973-07-31 United States Steel Corp Method and device for shrouding a stream of metal teemed through a slidable gate

Also Published As

Publication number Publication date
JPS52135835A (en) 1977-11-14
DE2720352B2 (de) 1978-10-05
DE2720352C3 (de) 1979-06-28
JPS5625902B2 (es) 1981-06-15
FR2350909B1 (es) 1980-10-31
IT1084584B (it) 1985-05-25
BR7702948A (pt) 1978-01-31
DE2720352A1 (de) 1977-11-17
US4121651A (en) 1978-10-24
GB1532337A (en) 1978-11-15
FR2350909A1 (fr) 1977-12-09

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991102