EP 1242205 B1 20030625 - PRE-TREATMENT OF A THIXOTROPIC METAL BOLT
Title (en)
PRE-TREATMENT OF A THIXOTROPIC METAL BOLT
Title (de)
VORBEHANDLUNG EINES THIXOTROPEN METALLBOLZENS
Title (fr)
PRETRAITEMENT D'UNE BILLETTE THIXOTROPIQUE
Publication
Application
Priority
- EP 00991167 A 20001212
- EP 0012554 W 20001212
- EP 99811196 A 19991222
Abstract (en)
[origin: EP1110643A1] Pretreatment device comprises a container for a metal bolt (10), an oven (20) for transferring the metal bolt in the container into a partially liquid thixotropic state, and a transporting device for transporting and feeding the thixotropic metal bolt into a casting chamber (30). The container is a cylindrical laterally closable heating tube (14) and the pretreatment device is formed in such a way that the metal bolt can remain in the heating tube during the whole pretreatment. An Independent claim is also included for a process for the preparation of a thixotropic metal bolt in a casting chamber of a thixoforming device Preferred Features: The heating tube is made of steel or a ceramic material.
IPC 1-7
IPC 8 full level
B22D 17/00 (2006.01); B22D 17/30 (2006.01); F27B 9/32 (2006.01); F27B 17/00 (2006.01); F27D 3/12 (2006.01); F27D 3/00 (2006.01)
CPC (source: EP US)
B22D 17/007 (2013.01 - EP US); F27B 17/0016 (2013.01 - EP US); F27D 3/00 (2013.01 - EP US); F27D 3/12 (2013.01 - EP US); F27D 2003/0075 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR IT LI LU NL
DOCDB simple family (publication)
EP 1110643 A1 20010627; AT E243590 T1 20030715; AU 3157201 A 20010703; CA 2395161 A1 20010628; DE 50002685 D1 20030731; EP 1242205 A1 20020925; EP 1242205 B1 20030625; ES 2195954 T3 20031216; JP 2003517933 A 20030603; NO 20022991 D0 20020620; NO 20022991 L 20020620; US 2003056930 A1 20030327; WO 0145880 A1 20010628
DOCDB simple family (application)
EP 99811196 A 19991222; AT 00991167 T 20001212; AU 3157201 A 20001212; CA 2395161 A 20001212; DE 50002685 T 20001212; EP 0012554 W 20001212; EP 00991167 A 20001212; ES 00991167 T 20001212; JP 2001546813 A 20001212; NO 20022991 A 20020620; US 16841602 A 20020903