| Patents for B21B 31 - Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames (6,388) |
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| 02/14/2007 | CN1299844C Method and plant for the hot rolling of rails |
| 02/08/2007 | WO2007014911A1 Rolling mill with stands with three adjustable rolls |
| 02/08/2007 | DE102005037138A1 Verfahren und Vorrichtung zum präzisen Positionieren einer Anzahl zusammenwirkender Walz- oder Rollenelemente Method and apparatus for accurately positioning a number of cooperating cylinder or roller elements |
| 02/08/2007 | CA2616952A1 Rolling mill with stands with three adjustable rolls |
| 02/07/2007 | CN1298446C Journal packing |
| 01/31/2007 | CN2863293Y Hot-rolled sheet belt rolling mill |
| 01/31/2007 | CN1903460A Method for producing teethed flat cold-rolled bar |
| 01/30/2007 | US7168280 Roll-changing tool |
| 01/24/2007 | EP1745867A1 Oil film bearing with compact hydraulic mount |
| 01/24/2007 | CN2860650Y Rolling line height mark regulator of rolling mill |
| 01/24/2007 | CN2860649Y Combined bearing structure of slab rolling mill |
| 01/24/2007 | CN1902014A Sealing device for cylinder bearings |
| 01/24/2007 | CN1900545A Oil film bearing with compact hydraulic mount |
| 01/23/2007 | US7165432 Method and device for changing pairs of working rolls and/or pairs of back-up rolls on roll stands |
| 01/18/2007 | US20070012081 Oil film bearing with compact hydraulic mount |
| 01/17/2007 | CN2858084Y Global cushion block |
| 01/17/2007 | CN1898040A Torque support |
| 01/17/2007 | CN1898036A Method and roll stand for multiply influencing profiles |
| 01/16/2007 | CA2177342C Torsionally resilient driver roll for rolled strip |
| 01/10/2007 | EP1414597B1 Device and working method for automatically changing the work rolls, the back-up rolls and the intermediate rolls of a single-stand or multiple-stand strip mill |
| 01/10/2007 | CN1894055A 密封装置 Sealing device |
| 01/10/2007 | CN1894053A Combined operating modes and frame types in tandem cold rolling mills |
| 01/09/2007 | CA2423627C Journal bearing and thrust pad assembly |
| 01/04/2007 | US20070003174 Mounting piece for admitting a roll pin |
| 01/03/2007 | CN1890036A Method and device for pre-stressing tapered roller bearings of a rolling mill roller |
| 01/03/2007 | CN1292852C Rolling stock guiding device for a horizontal two-high rolling stand |
| 01/03/2007 | CN1292849C Cluster mill |
| 01/03/2007 | CN1292848C Sealing device comprising a two-piece annular body |
| 12/27/2006 | CN1886207A Multi-part roll stand for edgers in rolling mills |
| 12/27/2006 | CN1883833A Multi-roller multi-frame reversing cold mill and rolling method therefor |
| 12/26/2006 | US7152661 Method and casting roller plant for the semi-endless or endlers rolling by casting of a metal in particular a steel strip which may be transversely separated as required after solidification |
| 12/21/2006 | WO2006000381A8 Finishing monoblock for a billet lamination plant for producing high-quality wire rods |
| 12/20/2006 | EP1732715A1 Method for the insertion of machine units into a production line |
| 12/20/2006 | CN1882399A Adjusting roll in rolling frames, among others vertical upset forging frames |
| 12/20/2006 | CN1880806A Bearing seal with flexible lip |
| 12/19/2006 | CA2188525C Production plant for continuously or discontinuously rolling hot strip |
| 12/14/2006 | WO2006131361A1 Device for impinging the guide surfaces of bearing inserts guided in stand windows of roll stands |
| 12/14/2006 | DE102005042168A1 Vorrichtung zur Beaufschlagung der Führungsflächen von in den Ständerfenstern von Walzgerüsten geführten Lagereinbaustücken Apparatus for subjecting the guide surfaces of guided into the housing windows of roll stands bearing chocks |
| 12/13/2006 | CN2845938Y Sizing and reducing mill for large diameter seamless steel pipe |
| 12/13/2006 | CN1876263A Universal space self-potential stiff mill |
| 12/07/2006 | DE19541955B4 Walzmaschine Rolling machine |
| 12/07/2006 | DE102005025711A1 Apparatus for adjusting vertical rollers of compression frame, especially for rolling thick metal plate, has piston of adjusting piston-cylinder assembly coupled with balancing traverse |
| 12/06/2006 | CN2843646Y Direct hoister with operating and medium rollers fast replacing function for six-roller press |
| 12/06/2006 | CN1874856A Roll mill comprised of horizontal frames and vertical frames |
| 12/06/2006 | CN1872439A New type 20 roller mill |
| 11/30/2006 | WO2005065853A3 Method and roll stand for multiply influencing profiles |
| 11/29/2006 | EP1060803B1 Apparatus and method for changing disc roll of vertical piercing mill |
| 11/29/2006 | CN1286587C Pinch roll parts and method of controlling the pinch roll process within thereof |
| 11/28/2006 | CA2416636C Bushing for oil film bearing |
| 11/23/2006 | WO2006122710A1 Device for rotationally locking a rolling mill roller mounted in bearing inserts in the stand windows of roll stands |
| 11/22/2006 | CN2838784Y Machine cover shifting out device |
| 11/16/2006 | WO2006119738A1 Four-row tapered roller bearing |
| 11/16/2006 | DE102005022440A1 Mounting for roller in rolling mill with axially sprung thrust locking profiles to lock the roller drive when the roller is removed |
| 11/15/2006 | EP1539388B1 Sealing device comprising a two-piece annular body |
| 11/15/2006 | CN2836945Y Improved design of roller system parallelism of aluminium plate and strip cold rolling mill |
| 11/15/2006 | CN1863613A Mobile roll former assembly |
| 11/15/2006 | CN1863611A Method of measuring misalignment of multi-stage rolling mill and measuring device therefor |
| 11/15/2006 | CN1863610A Neck seal for rolling mill oil film bearing |
| 11/14/2006 | US7134307 Plate rolling mill |
| 11/14/2006 | CA2302424C A rolling mill for rolling plates or strips |
| 11/14/2006 | CA2302378C High-precision rolling mill with two-dimensional flexure control |
| 11/08/2006 | CN2835689Y Rolling and sliding integrated bearing for rolling mill |
| 11/08/2006 | CN2834722Y Clearance adjustment device for battery pole plate rolling mill |
| 11/08/2006 | CN2834721Y Non-beam prestress rolling mill |
| 11/07/2006 | US7131307 Compact rolling mill and a method of producing a thin strip |
| 11/02/2006 | US20060243420 Method and continuous casting and rolling plant for semi-endless or endless rolling by casting a metal strand, especially a steel strand, which is cut to length as required after solidification |
| 11/02/2006 | EP1715967A1 Method and device for exchanging sets of rolls in rolling frames of a rolling mill |
| 11/02/2006 | EP1715966A1 Platform for industrial installations, particularly for high-pressure descalers, emergency shears and pendulum shears in rolling trains or the like |
| 11/02/2006 | EP1386090B1 Apparatus for controlling vibration of rotating rolls |
| 10/31/2006 | CA2183726C Bearing with an electric-acoustic transducer for transmitting information regarding various parameters within the bearing |
| 10/25/2006 | EP1497048B1 Medium-supply coupling for rolling frames |
| 10/25/2006 | CN2829928Y Fast roller displacing appts, for six-roller rolling mill |
| 10/25/2006 | CN1853050A Method and apparatus for lubricating a bearing assembly |
| 10/25/2006 | CN1852779A Device for recirculating oil in rolling bearings |
| 10/25/2006 | CN1850379A Bearing serial roll system structure for rolling mill |
| 10/25/2006 | CN1281347C Workpiece shaping method and roller |
| 10/19/2006 | US20060230799 Method and apparatus for rolling metalic plate material |
| 10/18/2006 | CN2827570Y Crown adjustment mechanism for multi-roller cold-rolling mill |
| 10/18/2006 | CN2827569Y Mill screw mechanism |
| 10/18/2006 | CN1280034C Sealing device for roll bearing with compensation for radial offset |
| 10/11/2006 | EP1708831A1 Multi-part roll stand for edgers in rolling mills |
| 10/11/2006 | CN1843645A Leveling machine |
| 10/11/2006 | CN1278791C Mill frame lining board, and its manufacture method |
| 10/04/2006 | EP1706655A1 Device for sealing the ball side of a bearing of a roller stud |
| 10/04/2006 | CN2822817Y Multiple roller type rolling mill with roller shape bending two-dimension control |
| 10/03/2006 | CA2364069C A rolling mill with roll deflection bi-dimensionally controlled |
| 10/03/2006 | CA2297519C Method of and installation for shaping a metal strip |
| 09/27/2006 | EP1703999A2 Method and roll stand for multiply influencing profiles |
| 09/27/2006 | CN2821301Y Combined seal device for rolling mill oil film bearing |
| 09/27/2006 | CN2821260Y Oil film bearing with net type oil groove conic sleeve |
| 09/27/2006 | CN2820367Y Quick assembling and disassembling device for cold tube mill circular hole roller |
| 09/27/2006 | CN2820366Y Anti-loose mechanism for roll mill oil film bearing locking device |
| 09/26/2006 | US7111486 Roll stand for hot-rolling or cold-rolling metallic strips |
| 09/20/2006 | CN2818000Y Six-roller rolling mill with roller movable axially |
| 09/20/2006 | CN1835813A Method for extending the casting cycle for two-roll strip casting, and installation for carrying out said method |
| 09/20/2006 | CN1276245C Rolling bearing unit with detector |
| 09/19/2006 | CA2363815C Sleeve for rolling mill oil film bearing |
| 09/14/2006 | US20060202429 Sealing device for roll bearings with compensation for rad |
| 09/13/2006 | EP1699575A1 Sealing device for cylinder bearings |
| 09/13/2006 | EP1699574A1 Method and device for pre-stressing tapered roller bearings of a rolling mill roller |