EP 0822872 B2 20050810 - ROLL STAND
Title (en)
ROLL STAND
Title (de)
WALZGERÜST
Title (fr)
CAGE DE LAMINOIR
Publication
Application
Priority
- AT 9600078 W 19960423
- AT 71195 A 19950425
Abstract (en)
[origin: WO9633823A1] In a roll stand with two rolls (1, 2) forming a gap (34), the rolls can be driven via drive shafts (11, 12) by their own drive motors (13, 14), in which a toothed coupling (17) is used in combination with an articulated linkage (24) permitting a larger angular staggering of the shafts. In order to transmit maximum torques from the drive motors to the rolls (1, 2), each drive shaft (11, 12) consists of two components inclinable towards each other and at least one of the drive shafts (12), which is in two parts, has a single toothed coupling (17) to connect with one roll (2) and articulated linkages (24), especially universal joints, at the other two link positions between its components (20, 23) and towards the drive motor (14).
IPC 1-7
IPC 8 full level
B21B 35/04 (2006.01); B21B 35/14 (2006.01)
CPC (source: EP KR US)
B21B 35/14 (2013.01 - KR); B21B 35/143 (2013.01 - EP US); B21B 35/148 (2013.01 - EP US); B21B 35/145 (2013.01 - EP US)
Citation (opposition)
Opponent :
- EP 0324168 A2 19890719 - SCHLOEMANN SIEMAG AG [DE]
- Walzwerke, Mscginen und Anlageb, VEB Deutscher Verlag für Grundstoffindustrie, Leipzig, Autorenkollectiv H. Becker et al. 1979
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9633823 A1 19961031; AT 405619 B 19991025; AT A71195 A 19990215; AT E181520 T1 19990715; DE 59602284 D1 19990729; EP 0822872 A1 19980211; EP 0822872 B1 19990623; EP 0822872 B2 20050810; JP H11503975 A 19990406; KR 19990007799 A 19990125; US 6062058 A 20000516
DOCDB simple family (application)
AT 9600078 W 19960423; AT 71195 A 19950425; AT 96910844 T 19960423; DE 59602284 T 19960423; EP 96910844 A 19960423; JP 53202996 A 19960423; KR 19970707322 A 19971016; US 94547897 A 19971024