Global Patent Index - EP 3089841 B1

EP 3089841 B1 20171101 - METHOD FOR CASTING A CAST PART

Title (en)

METHOD FOR CASTING A CAST PART

Title (de)

VERFAHREN ZUM GIESSEN EINES GUSSTEILS

Title (fr)

PROCÉDÉ DE COULÉE D'UNE PIÈCE À MOULER

Publication

EP 3089841 B1 20171101 (DE)

Application

EP 15705479 A 20150102

Priority

  • AT 500032014 A 20140103
  • AT 2015050001 W 20150102

Abstract (en)

[origin: WO2015100465A1] The invention relates to a method for casting a cast part according to the tilt pouring principle, in which method molten metal (1) is poured from at least one tiltable casting vessel (2) into a casting mould (3) comprising a mould cavity (4) which forms the cast part and the molten metal (1) is ladled directly out of a bale-out furnace (5) using the casting vessel (2). A metal oxide skin (6) forms in the casting vessel (2) on the surface of the molten metal (1) and the casting vessel (2) containing the molten metal (1) and the metal oxide skin (6) floating thereon is brought up to the casting mould (3). The molten metal (1) is poured from the casting vessel (2) into the casting mould (3) by the common rotation of the casting vessel (2) and the casting mould (3) about a rotational axis (a), from an initial position into a final position, the metal oxide skin (6) rising to the top of the molten metal (1) during the pouring process, floating predominantly on top of the molten metal (1) and substantially remaining on the surface of the molten metal (1).

IPC 8 full level

B22D 23/00 (2006.01); B22D 1/00 (2006.01); B22D 21/00 (2006.01); B22D 27/00 (2006.01); B22D 39/02 (2006.01); B22D 47/00 (2006.01)

CPC (source: AT EP KR RU US)

B22D 1/002 (2013.01 - EP KR US); B22D 21/007 (2013.01 - EP KR US); B22D 21/027 (2013.01 - AT); B22D 21/04 (2013.01 - AT RU); B22D 23/006 (2013.01 - AT EP KR US); B22D 27/003 (2013.01 - EP KR US); B22D 27/08 (2013.01 - AT); B22D 33/02 (2013.01 - US); B22D 39/026 (2013.01 - EP KR US); B22D 41/04 (2013.01 - AT RU US); B22D 41/12 (2013.01 - RU); B22D 47/00 (2013.01 - EP KR US); C22C 21/02 (2013.01 - EP US)

Citation (opposition)

Opponent : Kurtz GmbH

  • DE 102009023881 A1 20100128 - GM GLOBAL TECH OPERATIONS INC [US]
  • DE 102006058142 A1 20080612 - VOLKSWAGEN AG [DE]
  • DE 102012101055 A9 20121206 - FILL GMBH [AT]
  • DE 20320923 U1 20050609 - HYDRO ALUMINIUM ALUCAST GMBH [DE]
  • DE 102005001243 A1 20061116 - FUCHS HERMANN [DE]
  • DE 102010022343 A1 20111201 - VOLKSWAGEN AG [DE]
  • JP H06304695 A 19941101 - KOSEI ARUMINIYUUMU KOGYO KK
  • US 2012325424 A1 20121227 - MORIKAWA SHUNICHI [JP], et al
  • JP 2008100275 A 20080501 - HONDA MOTOR CO LTD
  • JP 2008100276 A 20080501 - HONDA MOTOR CO LTD
  • KURTZ: "ÜBERLEGENE TECHNOLOGIE, BESSERE IDEEN UND UNSERE GANZE LEIDENSCHAFT FÜR IHREN ERFOLG", PRÄSENTATION FÜR DIE GIFA, 28 June 2011 (2011-06-28), XP055519346
  • KURTZ ERSA: "Lösungen für die erfolgreichsten Unternehmen", PRÄSENTATION FÜR DIE EUROGUSS, 19 January 2012 (2012-01-19), pages 1 - 37, XP055519353
  • ANONYMOUS: "Ausstellungsliste der Euroguss", EUROGUSS 2012, 2012, pages 1 - 9, XP055519358
  • ANONYMOUS: "EDELBROCK DRIVES UP FOUNDRY CAPACITY. PYROTEK RFM LADLE BOOSTS CASTING PERFORMANCE AND PRODUCTIVITY", FOUNDRY INSIDE, vol. 3, no. 2, May 2009 (2009-05-01), pages 1 - 2, XP055519342
  • FOUNDRY INSIDE, vol. 4, no. 3, September 2010 (2010-09-01)
  • FOUNDRY INSIDE, vol. 5, no. 2, June 2011 (2011-06-01)
  • SYLVAIN P. TREMBLAY ET AL.: "Development and Use of New Composite Material for Aluminium Contact Applications", TMS (THE MINERALS, METALS & MATERIALS SOCIETY), 2004, pages 1 - 6, XP055519360
  • ANONYMOUS: "SKG Zelle 1 Fa. Kurtz GmbH", KS ALUMINIUM- TECHNOLOGIE AG - ABNAHMEPROTOKOLL, 23 September 2009 (2009-09-23), pages 1 - 19, XP055519372

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

WO 2015100465 A1 20150709; AT 515345 A1 20150815; CN 105934296 A 20160907; CN 105934296 B 20190108; EP 3089841 A1 20161109; EP 3089841 B1 20171101; ES 2656679 T3 20180228; HU E035572 T2 20180528; KR 101987961 B1 20190611; KR 20160106106 A 20160909; MX 2016007706 A 20160909; PL 3089841 T3 20180430; RU 2016131456 A 20180208; RU 2016131456 A3 20181002; RU 2686402 C2 20190425; US 2016311017 A1 20161027; US 9925586 B2 20180327

DOCDB simple family (application)

AT 2015050001 W 20150102; AT 500032014 A 20140103; CN 201580003604 A 20150102; EP 15705479 A 20150102; ES 15705479 T 20150102; HU E15705479 A 20150102; KR 20167020948 A 20150102; MX 2016007706 A 20150102; PL 15705479 T 20150102; RU 2016131456 A 20150102; US 201515103400 A 20150102