EP 2425913 A1 20120307 - Improved device for filing molten metal into pressing chambers in die-casting machines

Title (en)

Improved device for filing molten metal into pressing chambers in die-casting machines

Title (de)

Verbesserte Vorrichtung zum Einfüllen von Metallschmelze in die Formen von Druckgussmaschinen

Title (fr)

Dispositif amélioré de remplissage de métal fondu dans les moules de machines à couler sous pression

Publication

EP 2425913 A1 20120307 (EN)

Application

EP 11006894 A 20110824

Priority

IT MI20101606 A 20100906

Abstract (en)

An improved device (10) for filling molten metal into pressing chambers in die-casting machines, especially of the type that uses non-ferrous alloys such as aluminium and alloys thereof, stabilised relative to a die-casting machine (12) and to a mould (14) formed by two dies or half moulds (16, 18), a container cylinder (20) provided with a chamber (22) for feeding with liquid metal (24) collected from a smelting tank (23), an injecting piston (26) sliding axially within the same container cylinder, means for feeding and controlling the liquid metal inside said chamber.

IPC 8 full level

B22D 17/10 (2006.01); B22D 17/14 (2006.01); B22D 17/20 (2006.01); B22D 17/30 (2006.01)

CPC (source: EP)

B22D 17/10 (2013.01); B22D 17/14 (2013.01); B22D 17/2023 (2013.01); B22D 17/2053 (2013.01); B22D 17/30 (2013.01)

Citation (search report)

[XY] DE 102007060418 A1 20090618 - BAUMANN MARTIN [DE]
[X] JP 2000024767 A 20000125 - IKEDA TAKASHI, et al
[X] JP H0924454 A 19970128 - TOYOTA MOTOR CORP
[Y] EP 1516687 A1 20050323 - FONDAREX SA [CH]
[Y] DE 102008057440 A1 20100527 - GLUECKLICH JENS [DE]
[Y] DE 4239558 A1 19940526 - MUELLER WEINGARTEN MASCHF [DE]
[Y] SU 442010 A1 19740905

Citation (third parties)

Third party :

DE 19850499 C1 20000413 - WIESER FRIEDRICH [DE]
DE 102007060418 B4 20101111 - BAUMANN MARTIN [DE]

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

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 2425913 A1 20120307; IT MI20101606 A1 20120307

DOCDB simple family (application)

EP 11006894 A 20110824; IT MI20101606 A 20100906