Global Patent Index - EP 1848557 A2

EP 1848557 A2 2007-10-31 - METHOD AND APPARATUS FOR MANUFACTURING PRODUCTS FROM LIGHT METAL

Title (en)

METHOD AND APPARATUS FOR MANUFACTURING PRODUCTS FROM LIGHT METAL

Title (de)

VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON LEICHTMETALLPRODUKTEN

Title (fr)

METHODE ET APPAREIL POUR FABRIQUER DES PRODUITS EN METAL LEGER

Publication

EP 1848557 A2 (EN)

Application

EP 06701558 A

Priority

  • NL 2006000028 W
  • NL 1028077 A

Abstract (en)

[origin: WO2006078158A2] The invention relates to a method for manufacturing products from light metal such as aluminum or aluminum alloys, wherein an amount of light metal is introduced into a mold cavity of a mold in a substantially molten condition, whereupon the volume of the mold cavity is reduced to substantially the desired dimensions of the product such that the mold cavity is completely filled with light metal, while at least during introduction of the light metal, the mold is heated.

IPC 8 full level (invention and additional information)

B22D 18/02 (2006.01)

CPC (invention and additional information)

B22D 18/02 (2013.01); B22D 17/007 (2013.01); B22D 17/2069 (2013.01)

Citation (search report)

See references of WO 2006078158A2

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

EPO simple patent family

WO 2006078158 A2 20060727; WO 2006078158 A3 20061207; EP 1848557 A2 20071031; NL 1028077 C2 20060721

INPADOC legal status


2011-01-12 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20100720

2009-03-18 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20090211

2008-04-23 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) DELETED

2007-10-31 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20070820

2007-10-31 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR