EP 1041188 A3 20010117 - Method for producing a blade spring for a winding around an ironing roller , a winding and a blade spring
Title (en)
Method for producing a blade spring for a winding around an ironing roller , a winding and a blade spring
Title (de)
Verfahren zur Herstellung einer Lamellenfeder für eine Unterbewicklung einer Mangelwalze, eine Unterbewicklung und eine Lamellenfeder
Title (fr)
Procédé pour fabriquer un ressort à lames pour un enroulement autour d'un rouleau de repassage, un enroulement et un ressort à lames
Publication
Application
Priority
- DE 19914339 A 19990330
- DE 19918663 A 19990424
Abstract (en)
[origin: EP1041188A2] The method for producing a leaf spring (15) for the inner winding of a mangle roll involves its stamping out of a of spring steel blank in such a way that the stamping burr is located on the pressure-loaded side and/or the bottom side (40) of the leaf spring the spring fingers (18) facing the roll interior. Also claimed are a resultant leaf spring, and an inner winding formed of such springs for a mangle roll.
IPC 1-7
IPC 8 full level
D06F 83/00 (2006.01)
CPC (source: EP)
D06F 83/00 (2013.01)
Citation (search report)
- [XA] US 3115717 A 19631231 - SCHMITZ WERNER E
- [A] GB 1518433 A 19780719 - FERRI I
- [A] US 1432940 A 19221024 - YATES THOMAS J
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)
DOCDB simple family (application)
EP 00105162 A 20000311