EP 0944743 A1 19990929 - BATCH PREHEATER
Title (en)
BATCH PREHEATER
Title (de)
CHARGIERGUTVORWÄRMER
Title (fr)
SYSTEME DE PRECHAUFFAGE DE CHARGES
Publication
Application
Priority
- EP 9703952 W 19970722
- LU 88807 A 19960820
Abstract (en)
[origin: WO9807889A1] A batch preheater (4) has a charging shaft (14) carried by a supporting structure (64) and batch retaining fingers associated to the bottom end of the charging shaft. According to the invention, the batch preheater (4) comprises a frame (28) in which several retaining fingers (20) are mounted. This frame (28) is mounted in such a way in the supporting structure (64) of the charging shaft (14) that it can move in the vertical direction. The frame (28) which is vertically movable in the supporting structure (64) of the charging shaft (14) is supported on a support (32) which is statically independent of the supporting structure (64) of the charging shaft (14) to transmit the forces which act on the retaining fingers (20) when said fingers are closed.
IPC 1-7
IPC 8 full level
C21C 5/56 (2006.01); F27B 3/18 (2006.01); F27D 13/00 (2006.01)
CPC (source: EP)
C21C 5/565 (2013.01); F27B 3/183 (2013.01); F27D 13/002 (2013.01); Y02P 10/20 (2015.11)
Citation (search report)
See references of WO 9807889A1
Designated contracting state (EPC)
AT DE ES GB
DOCDB simple family (publication)
WO 9807889 A1 19980226; AU 3770097 A 19980306; BR 9711325 A 19990817; CN 1228127 A 19990908; CZ 53499 A3 19991013; EP 0944743 A1 19990929; LU 88807 A1 19980224
DOCDB simple family (application)
EP 9703952 W 19970722; AU 3770097 A 19970722; BR 9711325 A 19970722; CN 97197259 A 19970722; CZ 53499 A 19970722; EP 97934515 A 19970722; LU 88807 A 19960820