EP 2389258 A1 20111130 - BENDING AND BALANCING DEVICE FOR AXIALLY SHIFTABLE WORK ROLLS OF A ROLLING MILL
Title (en)
BENDING AND BALANCING DEVICE FOR AXIALLY SHIFTABLE WORK ROLLS OF A ROLLING MILL
Title (de)
BIEGE- UND AUSBALANCIERVORRICHTUNG FÜR AXIAL VERSCHIEBBARE ARBEITSWALZEN EINES WALZGERÜSTES
Title (fr)
DISPOSITIF DE FLEXION ET D'ÉQUILIBRAGE POUR DES CYLINDRES DE TRAVAIL À DÉPLACEMENT AXIAL D'UNE CAGE DE LAMINOIR
Publication
Application
Priority
- EP 2010000384 W 20100122
- DE 102009005964 A 20090123
- DE 102009058876 A 20091218
Abstract (en)
[origin: WO2010084011A1] The invention relates to a bending and balancing device for axially shiftable work rolls (10, 10') of a rolling mill, especially of a four-high rolling mill, guide blocks (2) being provided at both sides in the window of every mill housing (1) on the level of the work roll inserts (3, 3') and the force of bending and balancing cylinders (5) being transmissible onto the work roll inserts that are guided in the axial direction and so as to be shiftable in the vertical direction. The guide blocks are subdivided into respective upper and lower guide blocks (2, 2'), the upper guide blocks (2) are mounted in the mill housing window so as to be vertically shiftable, the lower guide blocks (2') are mounted in the mill housing window so as to be fixed or so as to be vertically shiftable, and a bending and balancing cylinder (5) is arranged in every of the associated upper and lower guide blocks and is guided by the same and engages with the upper and the lower work roll insert.
IPC 8 full level
B21B 29/00 (2006.01); B21B 31/20 (2006.01)
CPC (source: EP KR US)
B21B 29/00 (2013.01 - EP KR US); B21B 31/16 (2013.01 - KR); B21B 31/20 (2013.01 - KR); B21B 31/203 (2013.01 - EP US); B21B 31/18 (2013.01 - EP US); B21B 2013/025 (2013.01 - EP US); B21B 2269/04 (2013.01 - EP US); B21B 2269/14 (2013.01 - EP US)
Citation (search report)
See references of WO 2010084011A1
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
DE 102009058876 A1 20100729; BR PI1006952 A2 20160412; CN 102292171 A 20111221; CN 102292171 B 20150909; EP 2389258 A1 20111130; EP 2389258 B1 20131225; EP 2389258 B2 20170927; JP 2012509768 A 20120426; JP 5792068 B2 20151007; KR 101299940 B1 20130826; KR 20110059897 A 20110607; RU 2011135059 A 20130227; RU 2478450 C1 20130410; TW 201031474 A 20100901; TW I451917 B 20140911; UA 99880 C2 20121010; US 2011283763 A1 20111124; US 9802231 B2 20171031; WO 2010084011 A1 20100729; ZA 201102659 B 20120125
DOCDB simple family (application)
DE 102009058876 A 20091218; BR PI1006952 A 20100122; CN 201080005558 A 20100122; EP 10701472 A 20100122; EP 2010000384 W 20100122; JP 2011536906 A 20100122; KR 20117009334 A 20100122; RU 2011135059 A 20100122; TW 99101879 A 20100122; UA A201110282 A 20100122; US 201013146072 A 20100122; ZA 201102659 A 20110411