EP 1212154 A1 20020612 - METHOD AND DEVICE FOR PRODUCING A CORRUGATED SHEET THAT IS PROVIDED WITH A CORRUGATION
Title (en)
METHOD AND DEVICE FOR PRODUCING A CORRUGATED SHEET THAT IS PROVIDED WITH A CORRUGATION
Title (de)
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG EINES EINE WELLUNG AUFWEISENDEN WELLBLECHS
Title (fr)
PROCEDE ET DISPOSITIF PERMETTANT DE FABRIQUER UNE TOLE ONDULEE PRESENTANT UNE ONDULATION
Publication
Application
Priority
- DE 19943845 A 19990913
- DE 19957585 A 19991130
- EP 0008861 W 20000911
Abstract (en)
[origin: US2002134494A1] The invention relates to a method and to a device for producing a corrugated sheet that has a corrugation and that is especially used for a catalyst substrate. According tot eh inventive method, a sheet of a predetermined thickness of less than 0.06 mm is passed through two intermeshing rolls. Each roll has a profile that is made up of profile sections. A flank clearance between two opposite flanks of the profile sections is larger than the thickness of the sheet which is passed through the intermeshing rolls.
IPC 1-7
IPC 8 full level
B21D 13/04 (2006.01)
CPC (source: EP US)
B21D 13/04 (2013.01 - EP US); Y10T 156/1016 (2015.01 - EP US)
Citation (search report)
See references of WO 0119545A1
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)
US 2002134494 A1 20020926; AU 7652900 A 20010417; CN 1373693 A 20021009; EP 1212154 A1 20020612; WO 0119545 A1 20010322
DOCDB simple family (application)
US 11363402 A 20020327; AU 7652900 A 20000911; CN 00812794 A 20000911; EP 0008861 W 20000911; EP 00965963 A 20000911