EP 0498038 A3 19920923 - STRAIGHTENING PLANT FOR FINITE STRIPS, IN PARTICULAR FOR METAL STRIPS
Title (en)
STRAIGHTENING PLANT FOR FINITE STRIPS, IN PARTICULAR FOR METAL STRIPS
Publication
Application
Priority
DE 4103804 A 19910208
Abstract (en)
[origin: EP0498038A2] The invention relates to a straightening plant for metal strips with a stretch-bending apparatus. The stretch-bending apparatus is arranged between two drivers which replace otherwise customary sets of tensioning drums and produce the strip tension required for stretch-bend-straightening. Threading of the respective strip is thereby facilitated and the strip losses due to the absence of strip treatment which otherwise have to be accepted are furthermore considerably reduced.
IPC 1-7
IPC 8 full level
B21D 1/05 (2006.01); B21B 1/22 (2006.01); B21B 1/36 (2006.01); B21B 15/00 (2006.01); B21B 38/06 (2006.01)
CPC (source: EP)
B21D 1/05 (2013.01); B21B 1/36 (2013.01); B21B 38/06 (2013.01); B21B 2001/228 (2013.01); B21B 2015/0071 (2013.01)
Citation (search report)
- [A] DE 2537188 A1 19770224 - BWG BERGWERK WALZWERK
- [A] DE 2134405 A1 19730118 - BWG BERGWERK WALZWERK
- [A] GB 2197233 A 19880518 - BWG BERGWERK WALZWERK
- [A] FR 1518264 A 19680322 - ARMCO STEEL CORP
Designated contracting state (EPC)
AT BE FR GB
DOCDB simple family (publication)
EP 0498038 A2 19920812; EP 0498038 A3 19920923; EP 0498038 B1 19940105; AT E99576 T1 19940115; CA 2058691 A1 19920809; DE 4103804 A1 19920813
DOCDB simple family (application)
EP 91117886 A 19911019; AT 91117886 T 19911019; CA 2058691 A 19920102; DE 4103804 A 19910208