Patents
Sitemap › B21 - Mechanical metal-working without essentially removing material; Punching metal › B21B - Rolling of metal › B21B 28 - Maintaining rolls or rolling equipment in effective condition
Patents for B21B 28 - Maintaining rolls or rolling equipment in effective condition (1,388)
07/2012
07/25/2012CN102601119A Intermediate roll moving device for cold mill unit
07/25/2012CN101992217B Device and method for controlling safe pressure of horizontal balance system of rolling mill
07/24/2012CA2549562C Roller cleaning system
07/18/2012CN202336487U 一种冷拔机的防粘链装置 A release chain means of drawing machine
07/18/2012CN202336477U 一种冷轧平整机的支承辊表面清理装置 One kind of cold rolling mill bearing roller surface cleaning device
07/18/2012CN102581017A Rolling surface adhesive object scraping device for battery pole piece rolling machine
07/18/2012CN101823077B Progressive diversion splash baffle
07/11/2012CN202316524U Bottom roll wiping and cleaning device
07/11/2012CN202316523U Upper roller wiping and cleaning device
07/11/2012CN202316522U 轧坯机辊端封料装置 Billet rolling mill roll end seal feeding device
07/11/2012CN202316521U 自回位式平衡缸底座装置 Since the return type balance cylinder base unit
07/11/2012CN202316520U 轧机主旋转盘气封装置 Mill main rotating disk of gas sealing device
07/11/2012CN202316519U 一种冷轧机表面除带油装置 One kind of cold rolling mill with a surface except oil installations
07/04/2012CN202290751U 一种立辊平衡液压缸控制系统 A balanced hydraulic cylinder control system edger
07/04/2012CN202290741U 一种刮油装置 One kind of scraping oil installations
07/04/2012CN202290740U 碟形弹簧锁紧装置 Disc spring locking device
07/04/2012CN202290739U 一种液压平衡装置 A hydraulic balancing device
07/04/2012CN202290738U 轧机热输出辊道挡水环 Heat output roller mill retaining ring
07/04/2012CN102527728A Back-up roll with adjustable and controllable interference
06/2012
06/27/2012CN202283546U 四六辊互换轧机的弯辊装置 Forty-six swap mill roll bending device
06/27/2012CN102513364A Method for separating eccentric signals of upper and lower support rollers in four-high mill
06/27/2012CN102513363A Cooling device of casting and rolling machine
06/20/2012CN202278007U 一种高刚度轧机立柱防水套 A high-rigidity mill column Waterproof Case
06/13/2012EP1802406B2 Method and apparatus for cleaning rolls
06/13/2012CN202270715U 一种轧辊辊颈轴承定位环 One kind of roll neck bearing retaining ring
06/13/2012CN202270714U 冷轧湿平整生产中的水雾平整系统 Cold-rolled flat production wet mist formation system
06/13/2012CN102489520A Three-roller stable roller mechanism
06/13/2012CN101879525B Method for improving online roll grinding rate of finishing mill
06/13/2012CN101829683B Blocking method for condensate water
06/06/2012CN202263778U 热轧管机的扭矩传递装置 Hot rolling the machine torque transfer device
05/2012
05/30/2012CN202251986U Novel short stress path rolling mill roller system sealing structure
05/30/2012CN202238913U Pneumatic scraper for working roll capable of being dismounted rapidly
05/30/2012CN202238912U Hot mill vertical roll with roll surface oil applying device
05/30/2012CN202238911U Repair structure for roller end joint of universal connecting shaft
05/30/2012CN202238910U Air-purge lubricant removing device for aluminum foil rolling mill
05/30/2012CN202238909U Roller cleaning device for supporting roller of aluminum foil mill
05/30/2012CN202238908U Pneumatic aluminum foil clipping device
05/30/2012CN202238907U Axial fixing device of Morgan rolling mill
05/30/2012CN202238906U Cleaning device of intermediate heating rail in hot rolling
05/30/2012CN202238905U Improved lubricating guiding device of automatic gain control (AGC) hydraulic cylinder magnetic scale
05/30/2012CN202238904U Special-shaped jackscrew
05/30/2012CN202238903U Lock nut anti-rotation device
05/30/2012CN202238902U Rolling mill stand foreign matter blowing device
05/30/2012CN202238897U Lock catch piece used for oil gas quick coupling of cold-rolling mill group roll system
05/30/2012CN202238881U Blooming mill
05/30/2012CN101912883B Circulation heating system for steam heater
05/30/2012CN101352729B Wiper head for leveling roller
05/23/2012CN202224445U Compound wear-resistant lining board
05/22/2012CA2556385C Method and apparatus at a twin-wire press and also a twin-wire press
05/16/2012CN202219265U Roller cleaning device
05/16/2012CN202219264U A middle roller locking device
05/09/2012CN102441573A Locking device
05/09/2012CN102441572A Roll-bending device capable of achieving function exchange of four-high mill and six-high mill
05/09/2012CN101829879B Method for restoring roll body of steel casting roll of twin-roll strip casting
05/09/2012CN101797587B Control method of hydraulic pressure balance device of twenty-roller steel plate cold rolling mill transmission roller
05/02/2012CN202207708U Online texturing treatment device for rubber roller
05/02/2012CN101837371B Blocking method of emulsion edge fluid channeling
05/02/2012CN101837370B Method for blocking emulsion fluid channeling from middle roll shifting vacant site
04/2012
04/25/2012CN202199593U 一种行星轧机的喷水装置 One kind of planetary mill Sprinklers
04/18/2012CN202192089U 冷轧管机工作机架平衡装置 Cold rolling mill work rack balancing device
04/12/2012WO2012045538A1 Method for preparing a bearing arrangement, and bearing arrangement
04/11/2012CN202185453U 一种防剪式轴承箱滑板 An anti-scissor bearing box skateboard
04/11/2012CN202185452U 短应力线轧机 Short Stress mill
04/04/2012CN202180082U 轧机上支撑辊平衡系统 Support roller mill balancing systems
04/04/2012CN202180081U 高线轧机辊箱用耐磨损外滑环 High speed wire rod mill roll box resistant outer wear slip ring
04/04/2012CN102397879A 一种粗轧工作辊辊身裂纹控制方法 A heavy work roll body roll control methods Crack
03/2012
03/29/2012US20120073345 Energy-saving rolling mill train and energy-saving process for operating a combined casting and rolling station
03/28/2012CN102389898A Rolling technology for pure tungsten sheet and device thereof
03/21/2012CN102380511A Material-sealing device at roller end of roller mill
03/21/2012CN101646507B Method for cleaning a rolling mill roll and corresponding device
03/07/2012CN202155371U 六辊轧机 Six roller mill
03/07/2012CN202155368U 高速线材吐丝机动平衡调整装置 High-speed wire rod spinning maneuver balance adjustment device
02/2012
02/29/2012CN102363167A Chain adhesion preventing device for cold-drawing machine
02/23/2012US20120042706 Reversing roll stand having inlet and outlet guides
02/22/2012CN202146903U 一种铝箔清洁装置 One kind of foil cleaning device
02/22/2012CN202146902U 带压缩气路的高线轧机八字板 High speed wire rod mill strip character compressed gas path
02/22/2012CN102357532A On-line roughening treatment device for rubber roller
02/08/2012CN202137196U 热连轧机立轴防水密封装置 Hot rolling mill kingpin waterproof seal
02/08/2012CN202137195U 一种改进的热连轧精轧机cvc活塞组件 An improved hot rolling finishing mill cvc piston assembly
02/08/2012CN102343339A Method and device for eliminating spiral roll marks on steel strip surface finishing machine
02/08/2012CN101912882B 蒸汽加热器循环加热方法 Steam heater circulation heating method
01/2012
01/25/2012CN102327900A Device for flushing roll table of hot milling roll
01/18/2012CN202114067U Cooling structure of roller support seat
01/18/2012CN102319750A Water spray leveling method in cold milling wet leveling production
01/18/2012CN102319749A Water spray injection method of leveling liquid in cold milling wet leveling production
01/11/2012CN202105846U Composite water scraping plate
01/11/2012CN102310089A Method for eliminating local wear of working roller of CVC (continually variable crown) mill
01/05/2012WO2012001032A1 Polishing device
01/05/2012DE102010025904A1 Poliervorrichtung Polishing apparatus
01/04/2012CN202097185U Wire rolling mill unit and pressure-supplemented sealing machine box of rolling mill
12/2011
12/28/2011EP2400246A1 Apparatus for treating rollers
12/28/2011CN202087584U Roller way overshoot prevention device
12/28/2011CN202087583U 一种轴承箱切水板衬垫 A bearing box cut water board liner
12/21/2011CN202079084U 带钢轧机辊系密封结构 Strip mill rolls sealed structure
12/21/2011CN102284510A 一种防止轧机末机架空载轧辊啃伤的方法 An end mill stand idling roll bite way to prevent injury
12/21/2011CN102284497A 轧辊清洁装置 Roll cleaning device
12/21/2011CN102284496A 一种冶金轧辊冷接修复方法 A metallurgical roll cold junction repair methods
12/21/2011CN102284495A 冷轧湿平整生产中的水雾平整工艺 Cold-rolled flat production in the wet mist formation process
12/21/2011CN102284494A Waterproof sealing device for vertical shafts of hot continuous rolling mill and construction method of waterproof sealing device
12/21/2011CN102284493A 用于精轧机的小惰轮整体式水循环冷却装置 Small idler integral water cooling system for the finishing mill
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