EP0175833A3 - Die-casting apparatus for die-casting non ferrous alloys, in particular brass, with a low pressure process - Google Patents

Die-casting apparatus for die-casting non ferrous alloys, in particular brass, with a low pressure process Download PDF

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Publication number
EP0175833A3
EP0175833A3 EP84830303A EP84830303A EP0175833A3 EP 0175833 A3 EP0175833 A3 EP 0175833A3 EP 84830303 A EP84830303 A EP 84830303A EP 84830303 A EP84830303 A EP 84830303A EP 0175833 A3 EP0175833 A3 EP 0175833A3
Authority
EP
European Patent Office
Prior art keywords
die
casting
dies
low pressure
pressure process
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.)
Withdrawn
Application number
EP84830303A
Other languages
German (de)
French (fr)
Other versions
EP0175833A2 (en
Inventor
Roberto Redaelli
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.)
IMR Srl
Original Assignee
IMR Srl
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 IMR Srl filed Critical IMR Srl
Publication of EP0175833A2 publication Critical patent/EP0175833A2/en
Publication of EP0175833A3 publication Critical patent/EP0175833A3/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

Die-casting apparatus has two pairs of die-carrier heads (1, 2) which can be turned through 180° about a central vertical axis (3) in such a way as to be able to face either a furnace (4) or an operator (5).
Each die-carrier head (1, 2) is controllable independently of the other in such a way as to be able to perform the operations of:
- graphiting of each die half;
- inclination of the die-carrier heads (1, 2) for the introduc­ tion of mould cores;
- rotation of the said heads (1, 2) for cleaning of the dies;
- closure of the dies with adjustable damping;
- rotation and coupling of the dies to the casting nozzle of the furnace;
- automatic ejection of castings directly onto a receptable provided with suitable conveyors.
EP84830303A 1984-09-28 1984-11-13 Die-casting apparatus for die-casting non ferrous alloys, in particular brass, with a low pressure process Withdrawn EP0175833A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT22927/84A IT1178524B (en) 1984-09-28 1984-09-28 TWO-STATION SYSTEM, WITH SINGLE OVEN, FOR AUTOMATIC CASTING IN BRASS SHELL, WITH LOW PRESSURE PROCEDURE
IT2292784 1984-09-28

Publications (2)

Publication Number Publication Date
EP0175833A2 EP0175833A2 (en) 1986-04-02
EP0175833A3 true EP0175833A3 (en) 1986-10-22

Family

ID=11201979

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84830303A Withdrawn EP0175833A3 (en) 1984-09-28 1984-11-13 Die-casting apparatus for die-casting non ferrous alloys, in particular brass, with a low pressure process

Country Status (2)

Country Link
EP (1) EP0175833A3 (en)
IT (1) IT1178524B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5205341A (en) * 1990-02-27 1993-04-27 Starline Manufacturing Company, Inc. Low pressure double arm casting apparatus
IT1283090B1 (en) * 1996-06-04 1998-04-07 Imr Srl LOW PRESSURE SHELL CASTING PLANT, WITH INCREASED POTENTIALITY
CH692222A5 (en) * 1996-08-23 2002-03-28 Kwc Ag Low-pressure die casting.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2009196A1 (en) * 1970-02-27 1971-09-09 Schubert & Salzer Maschinen Chill casting machine for the manufacture of heavy metal fittings
FR2179159A1 (en) * 1972-04-07 1973-11-16 Gravicast Patent Gmbh
AT320887B (en) * 1972-04-07 1975-03-10 Gravicast Patent Gmbh Method for the mechanical transport of, in particular, multiple-use casting molds on a casting template

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2009196A1 (en) * 1970-02-27 1971-09-09 Schubert & Salzer Maschinen Chill casting machine for the manufacture of heavy metal fittings
FR2179159A1 (en) * 1972-04-07 1973-11-16 Gravicast Patent Gmbh
AT320887B (en) * 1972-04-07 1975-03-10 Gravicast Patent Gmbh Method for the mechanical transport of, in particular, multiple-use casting molds on a casting template

Also Published As

Publication number Publication date
EP0175833A2 (en) 1986-04-02
IT8422927A0 (en) 1984-09-28
IT1178524B (en) 1987-09-09

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Inventor name: REDAELLI, ROBERTO