Patents for B21B 27 - Rolls; Lubricating, cooling or heating rolls while in use (5,631) |
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10/25/2006 | CN1281349C Roll shape of back up roll in use for changing convexity of roll gap of working roll through axial movement assorted |
10/19/2006 | WO2006109380A1 Rolling mill and rolling method |
10/18/2006 | EP1127627B1 Hot finish-rolling method for bar steel |
10/18/2006 | CN1846887A Compound high speed steel roll and its making process |
10/18/2006 | CN1846886A Reinforced compound planar and curved roll |
10/18/2006 | CN1280034C Sealing device for roll bearing with compensation for radial offset |
10/12/2006 | WO2006106637A1 Seizing inhibitor for hot plastic working of steel |
10/11/2006 | CN2825144Y Perforating roller of perforating machine |
10/11/2006 | CN2825143Y Water-stop roller of rolling mill |
10/11/2006 | CN1845803A Method and device for applying an adjustable tensile-stress distribution, in particular in the edge regions of cold-rolled metal strips |
10/11/2006 | CN1843644A Hard alloy composite roll collar for high-speed wire production line and method for manufacturing the same |
10/05/2006 | WO2006104146A1 Drawing rolling method by mandrel mill |
10/04/2006 | EP1707281A1 Tube reducing apparatus and roll for tube reducing apparatus |
10/04/2006 | CN2822815Y Cooling water guiding device for thermal output roller way roller |
10/04/2006 | CN2822814Y Device for lubricating and cooling bearing of rolling mill |
10/04/2006 | CN2822813Y Improved roller shape tension roller for tension machine |
10/04/2006 | CN1840253A Support roller matched with working roller curve of continuous variable convex rolling mill |
10/03/2006 | CA2297519C Method of and installation for shaping a metal strip |
09/28/2006 | WO2006099817A1 A roll profile for both shape control and free ruled rolling |
09/27/2006 | EP1704000A1 Method for lubricating milling material |
09/27/2006 | CN2820365Y Bimetal composite cast roller |
09/27/2006 | CN1836801A Worker roller sweep both paying attention to board type control and free regulation rolling |
09/27/2006 | CN1276807C Water cooling roller for preparing rapid hardening metal thin band |
09/20/2006 | CN1275712C Combined use of lubricants and emulsion when cold-rolling metal strip |
09/20/2006 | CN1275711C Hot rooling mill and method |
09/20/2006 | CN1275710C Magnesium alloy plate and method for production thereof |
09/14/2006 | US20060202429 Sealing device for roll bearings with compensation for rad |
09/14/2006 | US20060201222 Thermo-electromechanical process and system for coiling and uncoiling an in-line hot rolled pre-strip from thin slab coninuous casting |
09/14/2006 | US20060201221 Method of cooling a hot isostatic pressing device and a hot isostatic pressing device |
09/14/2006 | US20060201220 Rolling apparatus and method of making product of miscellaneous cross section with use of same |
09/13/2006 | EP1080799B1 Calibration of an instrument for the cold-rolling of tubes |
09/06/2006 | EP1698406A1 Lubricant supply system and apparatus and method for manufacturing seamless pipe |
09/06/2006 | CN2813135Y Rolling mill vertical roller |
09/06/2006 | CN2813134Y Roller for rolling mill |
09/06/2006 | CN1827249A Four-line slitting hole-shape arrangement method for bars |
09/06/2006 | CN1273231C Manufacturing method for punch roller |
08/30/2006 | EP1510265B1 Magnesium alloy plate and method for production thereof |
08/30/2006 | CN2810791Y Upper flinger of 45íÒtop crossing high-speed wire rolling mill |
08/30/2006 | CN1272416C Method for cold rolling metals using aqueous lubricant comprising at least a carboxylic acid, a phosphate ester and wax |
08/30/2006 | CN1272119C Rolling mill for wire rod material and tandem mill set |
08/23/2006 | EP1193004B1 Rolling oil supplying method for cold rolling |
08/23/2006 | CN2809811Y A cooling system for roller trio |
08/23/2006 | CN2808349Y Lubrication unit for hot rolling process |
08/23/2006 | CN1822906A Rolling apparatus and method of making product of miscellaneous cross section with use of same |
08/23/2006 | CN1820871A Plate type wedge lateral rolling forming method for eccentric step shalf |
08/22/2006 | US7094502 Methods for transferring holographic images into metal surfaces |
08/22/2006 | US7093473 Apparatus for manufacturing band plate |
08/22/2006 | CA2208897C Roll stand for strip rolling |
08/16/2006 | CN2805963Y Automatic lifting slab roller cooling trestle |
08/08/2006 | US7086264 Combined drive for a four-or-six-high rolling stand and an operating method for the same |
08/03/2006 | DE102006003232A1 Roller with a controlled bending action, with inner supports for a rotating mantle of a compound material, has locking mechanisms for the supports to give a direct holding action on the mantle as its surface is ground |
08/02/2006 | CN2801310Y Roller arrangement of cold reducing mill and its driving mechanism |
08/02/2006 | CN1810407A Roller type wedge cross-rolling process of shaping eccentric stepped shaft |
07/27/2006 | WO2006076771A1 Method and apparatus for controlling strip shape in hot rolling mills |
07/27/2006 | WO2005072234A3 Coolant delivery system and continuous fabrication apparatus which includes the system |
07/27/2006 | US20060162414 Arrangement for cooling a roll |
07/27/2006 | DE19929149B4 Walzen Roll |
07/26/2006 | EP1682359A1 Central support unit of an axle bracket housing for motor vehicles, and production method |
07/26/2006 | EP1682288A2 Method and device for applying an adjustable tensile-stress distribution, in particular in the edge regions of cold-rolled metal strips |
07/26/2006 | CN1807671A Continuous composite high speed steel roll formula |
07/26/2006 | CN1806953A Method for forming a workpiece and rolling machine |
07/20/2006 | WO2006074875A1 Method for the cold rolling of metallic rolled stock |
07/20/2006 | US20060156778 Method and apparatus for controlling strip shape in hot rolling mills |
07/20/2006 | US20060156774 Lubricated hot rolling method |
07/19/2006 | CN2796874Y Water curtain type cooling device with opening regulatable flexible plate |
07/19/2006 | CN1803325A High speed steel composite roll and its preparing method |
07/19/2006 | CN1264619C Design method for tool for cold-rolling of tubes |
07/19/2006 | CN1264617C X-H rolling method for parallel-flange steel sections and device |
07/18/2006 | US7076983 Apparatus and method for hot rolling |
07/12/2006 | EP1679136A1 Method of manufacturing seamless tube by three-roll mandrel mill |
07/12/2006 | CN1802223A Lubricated hot rolling method |
07/12/2006 | CN1799718A Complete universal finish groove heavy rail rolling method with railhead wheel tread curve shallow slot vertical roller |
07/06/2006 | US20060144112 Method of manufacturing metal ring for endless metal belt |
07/05/2006 | CN1796466A Composition and application of crystal whisker of hexa potassium titanate, hot spraying microspheres, manufacturing method, equipment and application |
07/05/2006 | CN1262363C Roll stand for producing plane roll strips having a desired strip profile superelevation |
06/29/2006 | US20060137419 Apparatus and method for supplying liquid and apparatus for processing substrate |
06/28/2006 | CN1793041A Precision rolling material of self-flexible silicon nitride ceramic wire rod and prepartion process thereof |
06/28/2006 | CN1792485A Rolling machine for polar plate of battery |
06/28/2006 | CN1261243C Rolling method for plate mill |
06/21/2006 | CN1791478A Large strain introducing working method and caliber rolling device |
06/13/2006 | US7059163 Roll stand comprising a crown-variable-control (CVC) roll pair |
06/08/2006 | WO2006058424A1 Roll embossing of discrete features |
06/08/2006 | US20060118543 Systems for correcting slow roll |
06/07/2006 | EP1474253B1 Device for keeping a cold-rolled strip dry in the outlet of strip rolling mills |
06/07/2006 | EP1322435B1 Method to control the axial forces generated between the rolling rolls |
06/07/2006 | EP0871784B2 Cast iron indefinite chill roll produced by the addition of niobium |
06/01/2006 | WO2006058258A1 Plasma system and apparatus |
05/31/2006 | CN1778483A Reinforced car rubbing roller |
05/30/2006 | US7051554 Tightening a fiber roll cover |
05/26/2006 | WO2006054781A1 Method for supplying lubricant in cold rolling |
05/26/2006 | WO2006054780A1 Method for supplying lubricating oil in cold rolling |
05/26/2006 | WO2006054777A1 Method of lubricant supply in cold rolling |
05/26/2006 | WO2006053996A1 Method for feeding lubricant during a hot rolling process |
05/25/2006 | US20060108349 Methods for correcting slow roll |
05/24/2006 | EP1530507B1 Annular holding device for a roll ring |
05/24/2006 | CN2782247Y Horizontal roll having reliable positioning and easy detaching |
05/23/2006 | CA2351202C Induction-heated roller device |
05/18/2006 | DE10206758B4 Bandkanten-Planheitssteuerung Band-edge flatness control |
05/17/2006 | EP1135223A4 Stretch roll forming method and apparatus |
05/16/2006 | US7043953 X-H rolling method for parallel-flange steel sections (supports) |