EP 0529198 A2 19930303 - Controlled-atmosphere furnace, particularly for preheating extrusion dies for aluminum and alloys thereof.
Title (en)
Controlled-atmosphere furnace, particularly for preheating extrusion dies for aluminum and alloys thereof.
Title (de)
Ofen mit kontrollierbare Atmosphäre, insbesondere zum Vorheizen von Extrusionsmundstücken für Aluminium und seiner Legierungen.
Title (fr)
Four à atmosphère controlée, en particulier pour le préchauffage de matrices d'extrusion pour l'aluminium et ses alliages.
Publication
Application
Priority
IT MI911176 A 19910430
Abstract (en)
Controlled-atmosphere furnace, particularly for preheating dies for extruding aluminum and alloys thereof, including a supporting frame (1) which delimits, at a portion of a side wall, at least one chamber (2) which can be closed tight with respect to the outside environment, a chamber door (4) which can be opened outward and has a supporting frame (5) for a part to be preheated, and resistors (10) for heating the chamber. <IMAGE>
IPC 1-7
B21C 29/00; B21C 29/04; C21D 1/74; F26B 25/00; F27B 17/00; F27D 1/18; F27D 5/00
IPC 8 full level
B21C 29/04 (2006.01); C21D 1/74 (2006.01); F27B 17/00 (2006.01); F27D 3/12 (2006.01); F27D 5/00 (2006.01); F27D 1/00 (2006.01); F27D 7/06 (2006.01)
CPC (source: EP)
B21C 29/04 (2013.01); C21D 1/74 (2013.01); F27B 17/0016 (2013.01); F27D 3/12 (2013.01); F27D 5/00 (2013.01); F27D 1/0009 (2013.01); F27D 7/06 (2013.01); F27D 2003/128 (2013.01); F27M 2001/1586 (2013.01)
Designated contracting state (EPC)
CH DE ES FR GB IT LI SE
DOCDB simple family (publication)
EP 0529198 A2 19930303; EP 0529198 A3 19930616; IT 1247439 B 19941214; IT MI911176 A0 19910430; IT MI911176 A1 19921030
DOCDB simple family (application)
EP 92106486 A 19920415; IT MI911176 A 19910430