| Patents for B21B 31 - Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames (6,388) |
|---|
| 01/27/2010 | CN201389557Y Stepless adjustment device for rolling line of rolling mill |
| 01/27/2010 | CN201389556Y Positioning device for replacing work rolls of rolling mill |
| 01/27/2010 | CN201389555Y Roller detacher used for three-roller centering machine |
| 01/27/2010 | CN201389554Y Rolling mill side thruster |
| 01/27/2010 | CN201389549Y Guardrail cold-rolling mill |
| 01/27/2010 | CN101633001A Roll-changing machine and roll-changing method therefor |
| 01/21/2010 | DE10103683B4 Walzvorrichtung für Walzstraßen mit gestaffelten Gerüsten, insbesondere Tandemwalzanlage Rolling apparatus for rolling mills with staggered frameworks, in particular tandem rolling mill |
| 01/20/2010 | CN201385046Y Rolling mill axial adjusting device |
| 01/20/2010 | CN201385045Y Hydraulic axial suspension device of cardan shaft of cold-rolling mill |
| 01/20/2010 | CN201385041Y Roller balancing device |
| 01/20/2010 | CN100581670C Monitoring and alarm system for rolling mill oil film bearings |
| 01/14/2010 | DE102008032524A1 Walzenanordnung Roller assembly |
| 01/14/2010 | DE102008032522A1 Walzvorrichtung mit Verstellvorrichtung Rolling device with adjustment |
| 01/14/2010 | CA2730583A1 Roller arrangement |
| 01/14/2010 | CA2729842A1 Roller device with adjuster device |
| 01/13/2010 | CN201380192Y Axial adjusting device of double-roller horizontal rolling mill |
| 01/13/2010 | CN201380191Y Shaft end device for changing roller |
| 01/13/2010 | CN201380190Y Support for replacing plunger of balance cylinder of rolling mill work roll |
| 01/13/2010 | CN201380189Y Roll gripping mechanism of roll changer for cold rolling mill |
| 01/13/2010 | CN101626847A Journal seal for rolling bearings |
| 01/13/2010 | CN100579681C Roll form regulating mechanism for twelve-roller controllable roll form roller mill |
| 01/13/2010 | CN100579679C Method and apparatus for flattening high-deep drawing performance cold-rolling band steel |
| 01/12/2010 | CA2431775C Rolling stand for producing plane rolled strips having a desired strip profile superelevation |
| 01/06/2010 | EP2139623A1 Roller device |
| 01/06/2010 | CN201375991Y Topping roll suspender of three-high mill |
| 01/06/2010 | CN201375990Y Improved baffle structure of work roll chock |
| 01/06/2010 | CN201375989Y Lateral roll bearing block positioning device |
| 01/06/2010 | CN201375988Y Improved memorial archway structure for twenty-roller steel plate cold rolling mill |
| 01/06/2010 | CN101618400A Mechanism for adjusting plate shape of improved 20-roller steel plate cold-rolling mill |
| 01/06/2010 | CN100577314C Device for changing roller |
| 01/06/2010 | CN100577313C Quick decomposing roll changing rolling mill |
| 12/30/2009 | WO2009157542A1 Shape forming device |
| 12/30/2009 | CN201371163Y Roll-pulling device |
| 12/30/2009 | CN201371159Y Double-roller rolling mill |
| 12/30/2009 | CN100574913C Torque support |
| 12/30/2009 | CN100574911C Combination type pressing-down balancing device and its control method |
| 12/23/2009 | WO2009153415A1 Method for changing a roller in a roll mill for a continuously running steel strip |
| 12/23/2009 | CN201366433Y Axial locating device of rolling mill |
| 12/23/2009 | CN201366432Y Bearing pedestal of four-roller mill |
| 12/23/2009 | CN201366431Y Balancing device for bending roll of work roll and supporting roll |
| 12/23/2009 | CN101607263A Method and device for carrying out three-roller cross-rolling shaping on disk-shaped components of revolution body |
| 12/22/2009 | CA2300028C Device for controllably influencing the friction forces between the guide surfaces and contact surfaces of bearing chocks of the rolls guided in the housing windows of roll stands |
| 12/17/2009 | WO2009149916A1 Rolling machine for shaping metallic and/or iron-containing workpieces and method for changing the rolls or the rolling tools of the rolling machine |
| 12/17/2009 | WO2009077872A3 Lubrication delivery system for linear bearings |
| 12/17/2009 | DE212008000032U1 Maßwarmwalzwerk mit 4 Walzen Maßwarmwalzwerk with 4 rollers |
| 12/17/2009 | DE102008027968A1 Walzmaschine und Verfahren zum Wechseln der Walzen oder der Walzenwerkzeuge der Walzmaschine Rolling machine and method for changing the rolls or the rolling tools of the rolling machine |
| 12/17/2009 | DE102008027964A1 Walzmaschine zum Umformen von Werkstücken mit verstellbaren Walzen Rolling machine for molding parts with adjustable rollers |
| 12/16/2009 | CN201361634Y Three-dimensional magnetic suspension tension-free tandem mill |
| 12/16/2009 | CN101602063A Combined type hydraulic cylinder design capable of supplying positive and negative bending roller force |
| 12/15/2009 | US7631531 Adjusting roll in rolling frames, among others vertical upset forging frames |
| 12/08/2009 | US7628347 Double-roll machine for comminuting a bed of material |
| 12/03/2009 | WO2009144107A1 Multi-strand continuous casting system |
| 12/02/2009 | EP2125256A1 Journal seal for rolling bearings |
| 12/02/2009 | EP2125255A1 Guiding device for the chocks of work rolls |
| 12/02/2009 | CN201353580Y Roller balance gear |
| 11/26/2009 | WO2009141414A1 Rolling mill stand and related rolling mill for longitudinally rolling rod-shaped bodies |
| 11/26/2009 | CA2724417A1 Rolling mill stand and related rolling mill for longitudinally rolling rod-shaped bodies |
| 11/25/2009 | CN101585049A Shaped steel production switch gear |
| 11/25/2009 | CN101585048A Improved roller bearing pedestal axial restraint device |
| 11/18/2009 | CN201346561Y Rapid roller-changing roller box |
| 11/18/2009 | CN101579695A Baffle plate structure of improved working roll bearing block |
| 11/18/2009 | CN101579694A Housing window structure of improved twenty-roll steel plate cold rolling mill |
| 11/18/2009 | CN101579690A Vertical type rolling mill |
| 11/18/2009 | CN100560241C Adjusting method of tube knockout machine |
| 11/11/2009 | CN201342425Y Rolling mill axial adjusting device with semi-cylindrical pad |
| 11/11/2009 | CN201342424Y Gripping head of roll changing rig for multi-roll mill |
| 11/11/2009 | CN101574705A Two transmission shaft and four roller cross adjustable universal rolling mill and universal continuous rolling mill set formed by same |
| 11/11/2009 | CN101574704A Equipment for continuously rolling metal plates and strips |
| 11/03/2009 | US7611150 Sealing device comprising a two-piece annular body |
| 10/29/2009 | WO2009130726A1 Device and method for adjusting an edger |
| 10/28/2009 | CN201333466Y Device for adjusting circumferential direction of roller |
| 10/28/2009 | CN201333465Y Combined-type pressing balance device |
| 10/28/2009 | CN100553813C Hydraulic pressing down system in rolling mill |
| 10/28/2009 | CN100553812C Method for extending the casting cycle for two-roll strip casting, and installation for carrying out said method |
| 10/21/2009 | CN201329371Y A dismounting device used for backup roll of Sendzimir mill |
| 10/21/2009 | CN201329370Y Tube milling machine cover moving device |
| 10/21/2009 | CN201329369Y Novel bearing of Sendzimir mill plate-shaped roller |
| 10/21/2009 | CN201329368Y Working roll bearing seat of upper bearing seat slide plate with arc-shaped surface |
| 10/21/2009 | CN201329366Y Eight-roll mill |
| 10/21/2009 | CN101563173A Guiding device for the chocks of work rolls |
| 10/21/2009 | CN100551565C Main transmission belt support of edger mill |
| 10/20/2009 | US7603943 Linear actuator for rotating shaft assemblies |
| 10/15/2009 | WO2009125074A1 Plant for the reversible rolling of steel strip |
| 10/14/2009 | CN201324773Y Bending and straightening machine roll box for aluminum industry |
| 10/14/2009 | CN201324772Y Bending and straightening machine |
| 10/14/2009 | CN201324752Y Battery pole piece rolling mill |
| 10/14/2009 | CN201324751Y Center distance adjusting mechanism for steel sheet forming machine |
| 10/14/2009 | CN201324750Y Axial direction locating device of inserting board type spindle |
| 10/14/2009 | CN201324749Y Roll changing and locking hydraulic cylinder device of four-high mill |
| 10/14/2009 | CN201324748Y Roll changing trailer of wide plate mill backup roll |
| 10/14/2009 | CN201324747Y Quick roll pulling device in roll shop |
| 10/14/2009 | CN201324746Y Turnover-panel type quick roll changing mechanism |
| 10/14/2009 | CN201324745Y Roll gap quick opening device for stretching-bending straightening machine |
| 10/14/2009 | CN100548521C Combined memorial archway |
| 10/08/2009 | WO2009077871A3 Linear bearing plate for rolling mill |
| 10/08/2009 | US20090249854 Apparatus for rotationally locking a roller-mill roll in t |
| 10/07/2009 | CN201320554Y Large-sized mill housing |
| 10/07/2009 | CN101549354A Six-roller mill |
| 10/01/2009 | DE102008015826A1 Walzgerüst Rolling mill |
| 09/30/2009 | CN201316742Y Dual back-lining bearing roller linkage pressing structure of cold rolling machine |