B21B 29 - Counter-pressure devices acting on rolls to inhibit deflection of same under load, e.g. backing rolls

Patents for B21B 29 - Counter-pressure devices acting on rolls to inhibit deflection of same under load, e.g. backing rolls (865)
09/2012
09/27/2012	WO2012128711A1 A device for adjusting a press nip
09/27/2012	WO2012128019A1 Rolling mill and rolling method for metal sheet material
09/27/2012	CA2830310A1 A device for adjusting a press nip
08/2012
08/29/2012	CN202398613U Self-adaption type roller balance cylinder
08/15/2012	CN102634738A Supporting roller with roughness keeping capability and manufacturing method thereof
08/14/2012	US8240180 Height positioning mechanism for roll stand assembly on an apparatus for continuously forming an extruded sheet product
08/09/2012	WO2012103961A1 Equipment and method for cold-rolling a metal strip
08/01/2012	CN102618788A Support roll with high abrasion resistant performance and manufacturing method thereof
07/2012
07/25/2012	CN202343565U Cooling circuit on bearing seat of support roller of foil plate rolling mill
07/25/2012	CN202343563U Roll cleaner of foil plate rolling mill
07/11/2012	CN202316521U 自回位式平衡缸底座装置 Since the return type balance cylinder base unit
07/11/2012	CN102553938A Control method of multi-roller mill with side pushing device
07/11/2012	CN101426595B Bending device for two working rolls of a rolling stand
07/04/2012	EP2342026B1 Rolling apparatus
07/04/2012	CN202290742U 一种平整机用支撑辊 One kind of supporting roller mill
06/2012
06/12/2012	US8196444 Bending device for two working rolls of a rolling stand
06/05/2012	US8191392 Roll, rolling mill and rolling method
05/2012
05/30/2012	CN202238914U Edger roll device
05/30/2012	CN102481606A 4-roll, 6-roll, 18-hs roll stand having a cassette-type design
05/23/2012	CN102009067B Configuration method of medium and heavy plate roll system with consideration of both rolling stability and cross-section shape
05/22/2012	CA2686437C Roll stand
05/16/2012	EP2451592A1 4-roll, 6-roll, 18-hs roll stand having a cassette-type design
05/16/2012	CN102451833A Self-adaption roller balance cylinder
05/09/2012	CN101797587B Control method of hydraulic pressure balance device of twenty-roller steel plate cold rolling mill transmission roller
04/2012
04/19/2012	WO2012049183A1 Roll stand
04/04/2012	CN202180082U 轧机上支撑辊平衡系统 Support roller mill balancing systems
03/2012
03/06/2012	US8127584 Prestressed rolling mill housing assembly with improved operational features
03/01/2012	DE102010039795A1 Vorrichtung und Verfahren zur Reduzierung von Schwingungen an einer Biegeeinstellwalze Apparatus and method for reducing vibrations in a controlled deflection
02/2012
02/22/2012	CN202146904U 十二辊轧机支撑辊辊系 12-roller mill roll support system
02/08/2012	CN202137193U 一种轧机辊装置 One kind of mill roller assembly
01/2012
01/18/2012	CN202114065U HC six-roller mill
01/17/2012	US8096161 Method for rolling strips in a roll stand
01/04/2012	CN202097186U Flat-roll type backup roll for rolling mill
12/2011
12/28/2011	CN202087585U Anti-loosing device for end cover of supporting roll
12/22/2011	DE102010030327A1 Web treatment device for smoothing fibrous web, particularly paper or cardboard web, has contact zone formed by treatment element and flexible sheath, where sheath is formed in concave manner in contact zone between longitudinal sealings
12/21/2011	CN202079085U 一种带材热轧机的轧边辊装置 One kind of a hot strip mill apparatus edging roll
12/21/2011	CN102292171A 用于轧机机架的可轴向移动的工作辊的弯曲和平衡装置 Bending and balancing device for axially moving the rolling mill stands of work rolls
12/21/2011	CN102284502A 轧机的弯窜辊装置 Bending roller mill channeling device
12/21/2011	CN102284498A 十二辊轧机支撑辊辊系 12-roller mill roll support system
12/14/2011	CN202070559U 辊轧机 Rolling mill
11/2011
11/30/2011	EP2389258A1 Bending and balancing device for axially shiftable work rolls of a rolling mill
11/30/2011	CN101758080B 一种板带材轧制用变接触支持辊及其加工方法 A plate is rolled strip with varying contact support roller and processing methods
11/24/2011	US20110283763 Bending and balancing device for axially shiftable work rolls of a rolling mill
11/23/2011	CN202045138U Hot continuous rolling mill group supporting roll with automatic operation monitoring capability
11/23/2011	CN202045130U Copper and copper alloy tube stock double-roll rolling device
11/23/2011	CN101811142B Rolling control method of high-strength cold rolled steel strip
11/16/2011	CN202037178U Lateral pushing device of supporting roller of rolling mill
11/16/2011	CN202037177U Heavy and medium plate mill breast roll fixing device
10/2011
10/19/2011	CN101607265B Method for milling thin plate by four-high reversing cold mill
10/11/2011	CA2548777C Combined operating modes and frame types in tandem cold rolling mills
10/06/2011	WO2011122070A1 Rolling of metal strip
10/06/2011	WO2011122069A1 Metal plate rolling machine and rolling method
09/2011
09/21/2011	CN102189113A Alloy steel support roll of rolling mill and manufacturing process thereof
08/2011
08/31/2011	CN201950065U 改进型轧机机架辊 Improved roll mill stand
08/24/2011	CN102164686A Rolling apparatus
08/10/2011	CN201921887U 新型支承辊 The new support rollers
07/2011
07/26/2011	CA2499056C Lamination process and apparatus for alkali metals or alloys thereof
07/20/2011	CN101690940B Method for rolling precision stainless steel strips with Sendzimir rolling mill
07/13/2011	EP2342026A2 Rolling apparatus
06/2011
06/29/2011	CN102112245A Rolling device
06/22/2011	CN201871537U Embedding type forged steel supporting roll
06/22/2011	CN101352732B Upper back-up roll extractor of cluster roll
06/16/2011	DE102009058358A1 Walzgerüst und Verfahren zum Betreiben eines Walzgerüsts Rolling mill and method of operating a rolling mill
06/15/2011	CN102091720A Improved breast roller of rolling mill
06/01/2011	CN102078882A Bushing type forged steel carrying roller
05/2011
05/19/2011	US20110113847 Cluster-type multistage rolling mill
05/06/2011	CA2684775A1 Methods for reducing ridge buckles and annealing stickers in cold rolled strip and ridge-flattening skin pass mill
04/2011
04/13/2011	EP2307152A2 Rolling device
04/13/2011	CN102009067A Configuration method of medium and heavy plate roll system with consideration of both rolling stability and cross-section shape
04/07/2011	DE10302660B4 Vorrichtung und Verfahren zum Spannen eines Walzrings auf einer Welle eines Walzgerüstes Apparatus and method for clamping a roll ring onto a shaft of a roll stand
03/2011
03/16/2011	CN201760443U Backup roll of rolling mill
03/01/2011	US7895871 Rolling stand
02/2011
02/09/2011	CN201735588U Safe balancing device for upper back-up roll of heavy plate rolling mill
02/09/2011	CN101970138A Plate rolling mill and plate rolling method
02/08/2011	CA2667800C Rolling method and rolling apparatus for flat-rolled metal materials
02/02/2011	EP1453620B1 Device for measuring the roll gap between the working rollers of a cold or warm rolling stand
02/01/2011	CA2469077C Device for measuring the roll gap between the work rolls of a cold or hot rolling stand
01/2011
01/27/2011	DE102009044725B3 Roller i.e. deflection-controllable roller, has drive wheel rotatably arranged around counter angle opposite to axis of cross head, where cross head is deflected around bending angle at region of bearing during loading
01/26/2011	CN101554635B Method for configuring shape of supporting roll of four-high mill and shape of working roll thereof
01/25/2011	CA2667804C Rolling method and rolling apparatus for flat-rolled metal materials
01/19/2011	CN201711340U Back-up roll device of rolling mill
01/19/2011	CN201711339U Recycled support roll of rolling mill
01/13/2011	WO2011003580A1 4-roll, 6-roll, 18-hs roll stand having a cassette-type design
01/12/2011	EP2271444A1 Roll stand
01/06/2011	US20110000271 Rolling mill and rolling method for flat products of steel
01/05/2011	CN201692986U Edging roller device of copper plate and belt hot rolling machine
12/2010
12/29/2010	CN201684776U Rolling mill supporting roll
12/15/2010	EP2260954A1 Plate rolling mill and plate rolling method
12/15/2010	CN101918155A Plate rolling mill and plate rolling method
12/08/2010	CN101282796B Roll bending device and rolling mill base equipped with the device
12/01/2010	CN201659146U Hydraulic balancing device for transmission roll of twenty-roll steel plate cold-rolling mill
11/2010
11/24/2010	EP2012943B1 Bending device for two working rolls of a rolling stand
11/18/2010	US20100288007 Rolling mill and rolling method for flat products of steel
11/10/2010	EP2248609A1 Plate rolling mill and plate rolling method
11/10/2010	CN101879526A Eccentric compensation method of rolling mill support rollers on basis of single-roller decomposition method eccentric feature extraction
11/09/2010	CA2533693C Rolling device
11/09/2010	CA2532522C Rolling device
10/2010
10/13/2010	CN101412042B Method for controlling shape of X80 pipeline steel hot rolling middle plate
10/06/2010	CN201596672U 一种热轧带钢支承辊 A hot rolled strip steel support rollers
09/2010
09/22/2010	CN101837369A Roller of four-high rougher

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