EP 0928844 A3 20000607 - Paper calender and method of operating the same
Title (en)
Paper calender and method of operating the same
Title (de)
Papierkalander und Verfahren zu dessen Betrieb
Title (fr)
Calandre à papier et son procédé d' opération
Publication
Application
Priority
DE 19800331 A 19980108
Abstract (en)
[origin: EP0928844A2] Units adjusting mechanical pressure are so sturdily dimensioned, that they can compensate more than the total weight of the roller and components connected to it. An Independent claim is included for the method of operation, in which loading in upper and lower stacks differs.
IPC 1-7
IPC 8 full level
D21G 1/00 (2006.01)
CPC (source: EP US)
D21G 1/00 (2013.01 - EP US); D21G 1/004 (2013.01 - EP US)
Citation (search report)
- [A] EP 0661405 A1 19950705 - VALMET PAPER MACHINERY INC [FI]
- [DA] DE 19511145 A1 19961002 - VOITH SULZER FINISHING GMBH [DE]
- [DA] WO 9514813 A1 19950601 - VALMET PAPER MACHINERY INC [FI]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0928844 A2 19990714; EP 0928844 A3 20000607; CA 2258136 A1 19990708; DE 19800331 A1 19990715; US 6129011 A 20001010
DOCDB simple family (application)
EP 98124391 A 19981222; CA 2258136 A 19990106; DE 19800331 A 19980108; US 22619899 A 19990107