EP 3097991 B1 20180704 - PIERCER COMPRISING AN AUXILIARY PLANT
Title (en)
PIERCER COMPRISING AN AUXILIARY PLANT
Title (de)
LOCHWALZWERK MIT EINER NEBENANLAGE
Title (fr)
PERCEUR COMPRENANT UNE INSTALLATION AUXILIAIRE
Publication
Application
Priority
IT UB20150855 A 20150525
Abstract (en)
[origin: EP3097991A1] The invention relates to an auxiliary plant 40 for a piercer 20. The piercer comprises a set of rollers 22 and a plug 24 mounted on a rod 26. The auxiliary plant 40 comprises a plurality of nozzles 400 arranged at a predetermined radial distance from the rod and designed to dispense an anti-oxidizing fluid 50 in a plurality of positions distributed axially along the rolling axis X The invention also relates to a piercer 20 comprising such an auxiliary plant 40.
IPC 8 full level
B21B 9/00 (2006.01); B21B 23/00 (2006.01)
CPC (source: EP)
B21B 9/00 (2013.01); B21B 23/00 (2013.01); B21B 19/04 (2013.01); B21B 39/165 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3097991 A1 20161130; EP 3097991 B1 20180704; IT UB20150855 A1 20161125
DOCDB simple family (application)
EP 16170813 A 20160523; IT UB20150855 A 20150525