Patents
Patents for B21B 27 - Rolls; Lubricating, cooling or heating rolls while in use (5,631)
02/2007
02/28/2007EP1105721B1 Rolling mill
02/28/2007CN2874140Y Main shaft lubricating water blocking ring device
02/28/2007CN1919486A Eight slanting rollers shape structure of rolling mill of eight slanting rollers
02/27/2007US7181949 Strip-edge-based displacement of intermediate rolls in six-high rolling stand
02/22/2007WO2006134234A3 Method for grinding a variable crown roll
02/22/2007US20070039367 Rolling apparatus and rolling method
02/22/2007DE102005038888A1 Heatable roller for paper, cardboard or tissue machines, in which the heat required for heating is generated inside the roller by catalytic combustion of a fuel-air mixture
02/21/2007EP1753556A1 Method and rolling stand for cold rolling of metallic rolling stock in particular rolling strip with nozzles for gaseous or liquid treatment media
02/21/2007EP1753555A1 Method and device for mounting and functional verification of roll fittings in roll stands such as rolling trains in tandem
02/21/2007CN1915558A Roller in composition type actuator in cold looping type rolling mill
02/21/2007CN1915548A Wedge horizontal roller type guid plate equipment
02/21/2007CN1915547A Composite method for casting and rolling composite plate of steel, aluminum, and graphite
02/21/2007CN1915546A Composite method for casting and rolling composite plate of steel, cupper, and graphite
02/15/2007US20070033978 Rolling mill consisting of horizontal stands and vertical stands
02/15/2007US20070033977 Wire-rolling apparatus
02/15/2007DE102005038574A1 Roll stand has three or more rollers in form of pulleys whose inner edges form caliber, each roller having peripheral groove with flat central section and outer edges at angle to it
02/14/2007EP1752231A2 Measuring roller for measuring the tension and/ or the temperature of a band across the band width for a flatness control when rolling band material
02/14/2007EP1750864A1 Method and device for cooling and/or lubricating cylinders and/or rolling stock
02/14/2007CN2868478Y Reciprocating-reducing rolling mill
02/14/2007CN1911545A Technological lubricating system of hot mill steel plate continuous milling machine
02/14/2007CN1911544A Rolling mill frame and rolling equipment for rolling material
02/14/2007CN1911543A Liquid-liquid phase level casting rolling composite method and device of steel back aluminium base compound plate
02/14/2007CN1299847C Furnace roller thermal insulation protection process
02/14/2007CN1299846C Continuous variable-convexity working roll and plate form control method using it
02/14/2007CN1299845C Inclined roller type rolling mill and method for rolling thereby
02/13/2007US7176420 Resistive heaters and uses thereof
02/07/2007CN1909985A Tube reducing apparatus and roll for tube reducing apparatus
02/07/2007CN1907587A Roller-type wedge rolling precision forming method for camshaft
02/07/2007CN1907586A Plate-type wedge rolling precision forming method for camshaft
02/07/2007CN1298445C Device for keeping a cold-rolled strip dry in the outlet of strip rolling mills
02/07/2007CN1298444C Hot state working roller with cooling device
02/01/2007US20070022797 Combined use of oil and emulsion for the cold rolling of strip
01/2007
01/31/2007CN2863294Y Forming apparatus for wave ultra-thin stainless steel foil
01/31/2007CN1905958A Tube manufacturing method and apparatus for fixed diameter rolling
01/31/2007CN1903462A High hardness fracture-proof type roll able to quickly change its surface
01/31/2007CN1903461A Method for producing I shaped flat cold-rolled bar
01/31/2007CN1903460A Method for producing teethed flat cold-rolled bar
01/30/2007US7168279 Method of manufacturing metal ring for endless metal belt
01/24/2007CN2860648Y Cooling unit for roller of mill
01/23/2007US7165430 Method and apparatus for patterning of bore surfaces
01/18/2007WO2007006467A1 Support roll for a rolling mill
01/18/2007US20070012680 Heatable container
01/18/2007DE102006002773A1 Stützwalze für ein Walzwerk Back-up roll for a rolling mill
01/17/2007EP1743878A1 Tool for handling and forming articles with iron at high temperatures and a process for its prepartion
01/17/2007CN1898038A Method for lubricating milling material
01/17/2007CN1898037A Lubricant supply system and apparatus and method for manufacturing seamless pipe
01/11/2007WO2006123072A3 Method of producing a strip of nanocrystalline material and device for producing a wound core from said strip
01/10/2007CN1891365A Cold rolling process for metal tubes
01/10/2007CN1891364A Cold rolling process for metal tubes
01/09/2007US7159433 Method and device for cooling and lubricating rollers on a rolling stand
01/04/2007US20070000296 Rolled product, method and device for the production thereof, and use of the same
01/04/2007DE102004016460B4 Vorrichtung und Verfahren zur Herstellung einer Rohbauzellanordnung Apparatus and method for producing a shell cell assembly
01/03/2007CN2853213Y Oil injection mechanism for lithium ion battery electrode roll
01/03/2007CN1890037A Reel driving device comprising driving rolls provided with a cast envelope
01/03/2007CN1890035A Method and device for forming an endless metal belt provided with a surface profile
01/03/2007CN1887459A Variable wall thickness vane making process and its rolling formation apparatus
01/02/2007US7157673 Image heating apparatus
01/02/2007US7155950 Dampers for furnace coilers
12/2006
12/28/2006US20060289453 Apparatus and method for laminating tape on electrode of rechargeable battery
12/27/2006CN1884609A High Cr series stainless steel jointless oil well tube and its production method
12/27/2006CN1883832A Primacord rolling method and primacord rolling machine
12/27/2006CN1291802C Composite roller for high vanadium high speed steel and its production process
12/21/2006WO2006134234A2 Method for grinding a variable crown roll
12/20/2006EP1733816A1 A roll, a roll ring and a method in the production of such a roll
12/20/2006EP1733815A1 A roll as well as a ring for such a roll
12/20/2006EP1733814A1 A roll and a spring therefor
12/20/2006EP1733813A1 A roll as well as a spacer ring therefor
12/20/2006EP1733812A1 A roll
12/20/2006CN1879986A A roll as well as a spacer ring therefor
12/20/2006CN1879985A A roll as well as a ring for such a roll
12/20/2006CN1879984A A roll and a spring therefor
12/20/2006CN1879983A Roll
12/20/2006CN1879982A A roll, a roll ring and a method in the production of such a roll
12/19/2006CA2288426C Hot rolled steel sheet having an ultrafine grain structure and process for producing steel sheet
12/19/2006CA2150588C Multiple finned tube and a method for its manufacture
12/13/2006EP1731234A1 Tube manufacturing method and apparatus for fixed diameter rolling
12/13/2006EP1346607A4 Resistive heaters and uses thereof
12/06/2006EP1727630A1 Reel driving device comprising driving rolls provided with a cast envelope
12/06/2006CN2843645Y Water-circulating exchanger
12/06/2006CN2843644Y Internal water cooling roller channel
12/06/2006CN1872439A New type 20 roller mill
12/06/2006CN1287918C Device for applying lubricants on the peripheral surfaces of rollers in roll stands
12/05/2006US7143499 Method and installation for producing metal strips and sheets
11/2006
11/30/2006WO2006126678A1 Roll for rolling seamless pipes
11/23/2006WO2006123072A2 Method of producing a strip of nanocrystalline material and device for producing a wound core from said strip
11/23/2006US20060260375 Large strain introducing working method and caliber rolling device
11/23/2006DE102005038762B3 Roller, for measuring web tension and/or web temperature, for web flatness control, comprises sensor-receiving channels covered by heat-shrunk roll cover
11/22/2006EP1724792A1 Verfahren zur Herstellung eines Bandes aus nanocrystallinem Material sowie eine Vorrichtung zur Herstellung eines von diesem Band ausgehenden Wickelkernes
11/15/2006CN2836944Y Large-space pore-free rolling mill
11/15/2006CN1863608A Method of manufacturing seamless tube by three-roll mandrel mill
11/15/2006CN1861827A Half high speed steel composite roller and preparation process thereof
11/14/2006US7135137 Process for producing resin roll
11/14/2006US7134307 Plate rolling mill
11/14/2006US7134304 Micro-roll forming device
11/09/2006US20060248934 Apparatus and method for supplying liquid and apparatus for processing substrate
11/09/2006US20060248706 Method for prodcuing a cast metal strip and corresponding twin casting installation
11/01/2006CN1853811A Composite high-speed steel roller and production thereof
11/01/2006CN1853809A Method for rolling large circular steel by primary rolling mill
10/2006
10/25/2006CN2829927Y Frosting roller for cold rolling banding steel
10/25/2006CN1850378A Casting-rolling process and equipment for magnesium alloy slab
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