| Patents for B21B 15 - Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills (2,690) |
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| 01/17/2012 | US8096160 Method for reducing shearing and crop losses at rolling of assembled slabs |
| 01/11/2012 | CN102310314A Processing method of titanium and titanium alloy strip coils |
| 01/10/2012 | CA2643933C Apparatus for the connection of strips |
| 01/05/2012 | US20120003118 Processing of titanium-aluminum-vanadium alloys and products made thereby |
| 12/21/2011 | CN202079080U 一种型材自动撕口装置 One kind of device profiles automatically tear |
| 12/21/2011 | CN202079079U 一种型材校直装置 One kind of straightening device profiles |
| 12/14/2011 | CN202070906U 一种新型的轧、校两用机 A new roll, school dual-purpose machine |
| 11/30/2011 | CN202052760U 熨平辊快速更换装置 Screed roller quick change device |
| 11/24/2011 | WO2011144262A1 Method and device for controlling a thermal cycle of a weld joining ends of strip together |
| 11/23/2011 | EP2388102A1 Method and apparatus for laser strip slicing |
| 11/23/2011 | CN102248014A Tearing recoiling device and method for metal composite coiled sheet |
| 11/23/2011 | CN102247989A Production process for four-roll planetary hot-rolled tube machine |
| 11/23/2011 | CN102247981A Structural steel rolling production line and production process thereof |
| 11/23/2011 | CN101386022B Hot roll T shaped steel production technique for ship |
| 11/16/2011 | CN102240677A Method for solving indentation of salix-leaf-shaped iron sheet on surface of hot continuous rolling strip steel |
| 11/16/2011 | CN102240674A Method and plant for the production of flat rolled products |
| 11/10/2011 | US20110271806 Gutter cover manufacturing methods and apparatus |
| 11/06/2011 | CA2739084A1 Method for manufacturing a rotor for a generator |
| 11/02/2011 | EP2383063A1 Method and apparatus for producing cut to length bars in a steel mill |
| 11/01/2011 | US8047109 Device for transversally cutting a rolled strip |
| 10/20/2011 | US20110252854 Method for producing high alloy pipe |
| 10/19/2011 | EP2377628A1 Methods and apparatus for monitoring and conditioning strip metal |
| 10/19/2011 | CN202010696U Steel billet gripping shear |
| 10/04/2011 | US8028557 Methods and apparatus for forming stiffening structures in a strip material |
| 09/28/2011 | CN101255773B H-shaped steel for electrified railroad contact network pillar as well as preparation technique thereof |
| 09/27/2011 | CA2481546C Methods and apparatus for monitoring and conditioning strip material |
| 09/21/2011 | CN102189104A Control method for edge peeling defect of cold-rolled non-oriented electrical steel |
| 09/20/2011 | CA2548794C Method and apparatus for manufacturing metal strips |
| 09/14/2011 | CN1714957B Method and device for producing different metal material composite plate and strip |
| 09/07/2011 | CN102172830A Compound production line system |
| 09/07/2011 | CN101491812B Hot continuous rolling medium-and-heavy plate production method and device without coiling micro-stress |
| 09/07/2011 | CN101116877B Production line for magnesium strip and method thereof |
| 08/31/2011 | CN201950062U 一种冷却式拨钢管 A cooling-style dial Steel |
| 08/24/2011 | EP1694449B1 Control of hot rolled product cross section under localized temperature disturbances |
| 08/16/2011 | CA2543378C Control of hot rolled product cross section under localized temperature disturbances |
| 07/28/2011 | US20110183154 Method for Producing a Strip for Packaging Purposes |
| 07/26/2011 | CA2499056C Lamination process and apparatus for alkali metals or alloys thereof |
| 07/21/2011 | US20110174041 System for Manufacturing Wire |
| 07/21/2011 | US20110174037 Method and apparatus for manufacturing stator coil for electric rotating machine |
| 07/20/2011 | CN201900130U Flying shear switching machine |
| 06/30/2011 | WO2011077708A1 Hot-rolled steel sheet and cold-rolled steel sheet, and processes for production thereof |
| 06/23/2011 | WO2011074080A1 Equipment for manufacturing a cold-rolled material, and cold-rolling method |
| 06/22/2011 | CN201871805U Anti-scratching device for flying shear outlet |
| 06/21/2011 | US7963138 Method and apparatus for forming a changed diameter portion of a workpiece |
| 06/15/2011 | CN201863403U Briquetting machine of cold rolling and continuous annealing unit |
| 06/15/2011 | CN201862638U Hot-rolled steel pipe continuous casting round billet hot charging system |
| 06/15/2011 | CN201862617U Special high-speed rolling mill of high-strength titanium alloy sectional material warm rolling |
| 06/15/2011 | CN201862616U Belt tail bending machine |
| 06/08/2011 | CN201855832U Speed controlling system of ironing roller |
| 06/01/2011 | CN201848349U Automatic number spraying system for hot continuous rolling |
| 05/25/2011 | EP2222422B1 Device and method for connecting ribbons |
| 05/24/2011 | US7946022 Copper alloy for electronic machinery and tools and method of producing the same |
| 05/12/2011 | WO2011055458A1 Cold rolling apparatus and method for cold rolling |
| 05/11/2011 | CN102050343A Belt material joint device |
| 05/11/2011 | CN102049414A High-strength titanium and titanium alloy profile temperature rolling process and dedicated high-speed roll mill |
| 05/04/2011 | CN102039310A Variable gain optimization control method for hydraulic servo system of leveling machine of cold rolling and continuous annealing unit |
| 04/27/2011 | CN101596548B Manufacturing method and manufacturing machine array of bimetallic plates |
| 04/13/2011 | CN201791721U Water baffle of hot-rolled edge heater |
| 04/13/2011 | CN102009066A Passive reducing rolling mill |
| 04/05/2011 | CA2622181C Method of controlling the speed of a laying head in a rolling mill |
| 03/23/2011 | CN1871076B Rolling mill for hot-rolling metal and hot-rolling method |
| 03/22/2011 | US7908948 Method of trimming strip, especially hot roll metal strip |
| 03/16/2011 | CN201760439U Three-cutting box assembly |
| 03/16/2011 | CN101985131A Strip tail blending machine |
| 03/15/2011 | US7905384 Cold formed battery terminal |
| 03/02/2011 | CN101376135B Method for producing improved stainless steel seamless steel pipe |
| 02/23/2011 | EP2287343A2 Continuous press hardening process and apparatus therefor |
| 02/17/2011 | US20110036137 Method and apparatus for producing cut to length bars in a steel mill |
| 02/16/2011 | CN201744488U Strip polishing machine |
| 02/09/2011 | CN201735583U Lift-type chain finishing bench |
| 02/09/2011 | CN201735582U Gripping shear connecting piece with guiding function |
| 02/09/2011 | CN101117185B Production line for producing a magnesium strip and method thereof |
| 02/08/2011 | US7882718 Roll-former apparatus with rapid-adjust sweep box |
| 02/03/2011 | WO2011014218A1 Duct blank seam and apparatus for making a duct blank seam |
| 01/26/2011 | EP2277649A1 Method for manufacturing a metal strip edge |
| 01/26/2011 | EP1452247B1 Method of manufacturing steel plate |
| 01/26/2011 | CN101509726B Veneer heating apparatus and veneer heating production line |
| 01/06/2011 | US20110003113 Process for producing shaped components from high-strength and ultra high-strength steels |
| 12/29/2010 | CN101932390A Device and method for connecting ribbons |
| 12/22/2010 | CN201676877U Flexible connection device in endlessly rolling of profiles and bar and wire rods |
| 12/22/2010 | CN101350286B Probe nail of tunsten wire,and its manufacture method |
| 12/08/2010 | CN101439468B Machine unit process for stretch bending, straightening and rewinding |
| 12/01/2010 | CN201659141U Multi-stand continuous rolling mill unit |
| 11/25/2010 | US20100294012 Rolling mill |
| 11/10/2010 | EP1607148B1 Method of manufacturing seamless tube |
| 11/09/2010 | US7827891 Device for cutting a work piece in a transport line |
| 11/03/2010 | CN101878086A Method for manufacturing a coiler drum and a coiler drum |
| 11/03/2010 | CN101209456B High-strength medium plate production process |
| 11/02/2010 | US7823431 Method and apparatus for temporarily interrupting the passage of long products between upstream and downstream paths in a rolling mill |
| 11/02/2010 | CA2624154C Method of removing scale and inhibiting oxidation in processed sheet metal |
| 10/27/2010 | CN201613260U 钢板表面吹扫装置和剪切钢板的设备 Equipment purge steel surface and shear steel |
| 10/19/2010 | CA2509325C Method and installation for hot rolling strip with a steckel rolling stand |
| 10/06/2010 | CN101850913A Method and apparatus for monitoring and conditioning strip material |
| 10/06/2010 | CN101850361A Solid-solid phase continuous braze welding rolling device for stainless steel composite board |
| 10/06/2010 | CN101007315B Non-groove rolling technology of horizontal mill |
| 09/29/2010 | CN201592288U Crop shears for ribbon steel |
| 09/29/2010 | CN101376136B Method for producing martensitic stainless steel seamless steel pipe |
| 09/29/2010 | CN101376134B Method for producing martensitic stainless steel seamless steel pipe |
| 09/21/2010 | CA2474973C Method for the continuous rolling of a metal bar, particularly a steel bar, which is produced at a casting speed and the cross section of which is configured as a thin slab, and corresponding continuous casting machine |
| 09/15/2010 | CN1978188B Method for reducing shearing and crop losses at rolling of assembled slabs |