| Patents for B21H 8 - Rolling metal of indefinite length in repetitive shapes specially designed for the manufacture of particular objects (465) |
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| 01/07/2015 | CN104259355A 确保强迫对流流场均匀的半蜂窝状钢带滚齿机 Ensure forced convection flow field uniformity half honeycomb strip hobbing |
| 12/30/2014 | US8920938 Flat product composed of a metal material, in particular a steel material, use of such flat product and roller and process for producing such flat products |
| 12/10/2014 | CN203992196U 确保强迫对流流场均匀的半蜂窝状钢带滚齿机 Ensure forced convection flow field uniformity half honeycomb strip hobbing |
| 11/11/2014 | US8883353 Rolled electrode for a storage battery |
| 10/30/2014 | US20140322557 Method for producing an aluminum foil with integrated security features |
| 08/06/2014 | CN203751209U 一种锚杆轧机用轧辊 One kind of anchor mill rollers |
| 07/08/2014 | CA2721965C Method for producing a strip for packaging purposes |
| 06/25/2014 | CN103889604A 用于制造带有集成的安全标志的铝箔的方法 The method of manufacturing the aluminum foil with integrated safety signs for |
| 06/25/2014 | CN103878274A 一种楔横轧反楔增加空心轴过渡轴肩壁厚的方法 An anti-wedge cross wedge rolling shaft shoulder to increase the wall thickness of the hollow shaft transition method |
| 05/28/2014 | EP2735384A1 Ingots made of precious metal, and production method |
| 05/15/2014 | WO2014074160A1 Apparatus and method for imparting selected topographies to aluminum sheet metal |
| 04/29/2014 | US8708938 Low density medical bandage substrate, medical bandage, and medical bandaging product |
| 03/05/2014 | CN102601277B Automobile gearbox intermediate gear shaft blank three-time wedging mould and rolling method thereof |
| 02/13/2014 | DE102010000292B4 Metallband hergestellt aus Stahl mit unterschiedlichen mechanischen Eigenschaften Metal strip made of steel with different mechanical properties |
| 01/23/2014 | WO2014013471A1 Embossing a flat metal blank (method, tool and object) |
| 01/22/2014 | EP2687383A1 Embossing a flat metal blank (method, apparatus and object) |
| 01/01/2014 | CN103480646A Core material and manufacturing method thereof and decorative material and manufacturing method thereof |
| 12/19/2013 | WO2013186284A1 Bolt elements and method for producing bolt elements |
| 11/27/2013 | CN103406385A S-shaped cross section steel wire manufacturing die and manufacturing method of S-shaped cross section steel wires |
| 10/16/2013 | CN203235881U Material returning guide mechanism |
| 10/02/2013 | CN203221169U Tubeless tire rim plate rolling die |
| 09/18/2013 | CN102240675B Method for producing checkered steel plate by applying CSP (Cast Steel Plate) process |
| 08/14/2013 | CN103240372A Die and method for rolling tubeless rim plate |
| 07/25/2013 | US20130189535 Bar made of noble metal, and production method |
| 07/24/2013 | CN103212657A Checkered plate rolling method using continuous convexity-changeable roller-type checkered roller |
| 07/17/2013 | EP2613898A2 Method for producing network-like metal mats and apparatus for carrying out the method |
| 07/17/2013 | CN103209781A Method for producing network-like metal mats and apparatus for carrying out the method |
| 05/16/2013 | DE102008023174B4 Verfahren zum Herstellen einer Metallplatte mit einer Vielzahl von parallel zueinander angeordneten Stegen sowie derartige Metallplatte A method for producing a metal plate having a plurality of mutually parallel ridges as well as such metal plate |
| 04/18/2013 | US20130095341 Flat semi-finished product made of metal and methods for producing same as well as components thereof |
| 04/03/2013 | CN103008513A Production process of ring gear steel and ring gear |
| 03/28/2013 | WO2013040612A1 Method for producing an aluminum foil with integrated security features |
| 03/28/2013 | CA2819772A1 Process for the manufacture of an aluminum foil with integrated security features |
| 03/27/2013 | EP2572807A1 Method for producing an aluminium film with integrated safety characteristics |
| 03/20/2013 | CN202804047U Rack steel tooth molding roller and rolling production line |
| 03/06/2013 | EP2563536A1 Flat semi-finished product made of metal and methods for producing same as well as components therefrom |
| 02/20/2013 | CN202741650U Rolling formation device for window frame of automobile |
| 02/13/2013 | CN102933326A Bar made of noble metal, and production method |
| 02/06/2013 | EP2554292A1 Conduit element with surface structure and method for production and use of such a conduit element |
| 02/06/2013 | CN102909297A Rack steel tooth forming roll, rolling production line and production method |
| 01/30/2013 | CN202701237U Rolling forming device for slides of car door glass |
| 01/23/2013 | CN202683891U Head-pressing machine for copper bar |
| 01/23/2013 | CN202683890U Roll forming mechanism for car door slideway |
| 01/23/2013 | CN202683889U Rolling forming mechanism for upper sliding rail of car door |
| 01/09/2013 | CN202655528U Rebar cold rolling flattening device |
| 01/09/2013 | CN102869462A Flat semi-finished product made of metal and methods for producing same as well as components therefrom |
| 01/02/2013 | CN202639175U Rolling and forming device for automobile rail |
| 01/02/2013 | CN202639174U Clamping bar rolling device of car door adhesive tape |
| 12/05/2012 | CN102806288A Die-sleeve type ring rolling forming process for externally square and internally circular forged piece |
| 11/22/2012 | US20120291386 Metal Profile Member To Be Used As A Formwork Assisting In The Construction of Metal/Concrete Flooring |
| 10/03/2012 | CN202461376U Three-time wedging mold of intermediate gear shaft blank for automobile gearbox |
| 10/03/2012 | CN102699245A Device for roll forming automobile track |
| 09/19/2012 | CN102672085A Rolling forming device for vehicle window frame |
| 09/13/2012 | DE102011005401A1 Rollenumformeinrichtung zum Umformen eines bandförmigen Metallmaterials Rollenumformeinrichtung for shaping a ribbon-shaped metal material |
| 09/12/2012 | EP2497582A1 Rolling device for reshaping a strip-shaped metal material |
| 09/05/2012 | CN202411818U Automatic production line for linear slide rail |
| 08/30/2012 | DE10058367B4 Walzvorrichtung mit Einspannmitteln zum Greifen eines Stahlstreifens Rolling device with clamping means for gripping a steel strip |
| 08/01/2012 | EP2481497A1 Method for producing a metallic component |
| 07/25/2012 | CN102601277A Automobile gearbox intermediate gear shaft blank three-time wedging mould and rolling method thereof |
| 06/27/2012 | EP2468432A1 Method for manufacturing a shifting gate, shifting gate and combustion engine |
| 06/20/2012 | CN102500730A Production method for titanium alloy V-shaped eyeglass edge wire |
| 06/07/2012 | WO2012031577A3 Method for producing network-like metal mats, apparatus for carrying out the method, and metal mat produced by said method |
| 06/06/2012 | EP2303489B1 Method for producing an aluminum strip for use in packaging and aluminum strip produced by said method |
| 05/26/2012 | CA2749423A1 Connector for pv cells and method for its production |
| 05/02/2012 | EP2445660A2 Bar made of noble metal, and production method |
| 04/19/2012 | WO2011110421A3 External rotor motor with a varying armature profile |
| 03/15/2012 | WO2012031577A2 Method for producing network-like metal mats and apparatus for carrying out the method |
| 03/15/2012 | CA2809043A1 Method of and apparatus for making mesh-like metal mats |
| 02/29/2012 | CN202151669U 一轧三齿轮轴楔轧模 A rolling three gear shaft wedge rolling die |
| 02/02/2012 | WO2011107616A3 Bar made of noble metal, and production method |
| 02/01/2012 | CN202129395U 多段式轧辊 Multi-stage roll |
| 01/18/2012 | CN202114192U Roller capable of preventing edge thinness of tab |
| 12/28/2011 | CN102294420A 一种钛合金半框眼镜边丝的生产方法 Titanium alloy semi-edge wire-framed glasses production methods |
| 11/16/2011 | CN102240675A Method for producing checkered steel plate by applying CSP (Cast Steel Plate) process |
| 11/03/2011 | WO2011134664A1 Flat semi-finished product made of metal and methods for producing same as well as components therefrom |
| 10/26/2011 | CN101533689B Neck-spinning forming method of armored conductor with square outer and circular inner |
| 10/19/2011 | CN102218490A Method for manufacturing of caterpillar idler rim and mould device |
| 10/05/2011 | EP1819460B1 Roll embossing of discrete features |
| 09/28/2011 | CN201988663U 一种冷轧机 One kind of cold rolling mill |
| 09/15/2011 | DE102010011028A1 Method for producing V-shaped hat profile for solar heat collector, involves applying glue layer on bonding area before cleaning bonding area, and cross cutting profile in lengthwise manner in profile production line |
| 08/04/2011 | DE102010000292A1 Metallband mit unterschiedlichen mechanischen Eigenschaften Metal strip with different mechanical properties |
| 06/09/2011 | WO2011068483A1 An improved cold forming system and method |
| 05/25/2011 | CN201841228U Main roller of numerical-controlled ring rolling mill for special-shaped end sections |
| 05/11/2011 | CN201823856U Combined type cross wedge rolling front wedge module capable of being replaced quickly |
| 05/04/2011 | EP2316590A1 Embossed sheet having a repetitive pattern, and engraved cylinder for manufacturing embossed sheets |
| 04/27/2011 | CN102036768A Method for producing an aluminum strip for use in packaging and aluminum strip produced by said method |
| 04/06/2011 | EP2303489A1 Method for producing an aluminum strip for use in packaging and aluminum strip produced by said method |
| 03/30/2011 | EP2301688A1 Rolling device for producing a metal strip or profile with a thickness variable across its width |
| 03/16/2011 | CN201760545U Rack blank rolling mechanism |
| 03/10/2011 | WO2011028149A1 Device for manufacturing souvenirs with a convexo-concave drawing surface |
| 02/03/2011 | US20110027604 Expandable metal membrane with orthogonally isotropic behavior |
| 01/05/2011 | CN101934332A Main roll of numerical control special end section ring mill |
| 09/30/2010 | US20100242559 Method of producing aluminum products |
| 08/11/2010 | EP2216109A1 Method for producing elongated and contoured plates from a metal strip |
| 07/29/2010 | DE202010004910U1 Walzwerkzeug, insbesondere für einen Rolle-Segment-Gewindewalzautomaten Rolling tool, in particular for a roll-segment thread rolling machines |
| 07/21/2010 | EP2208555A1 Rolling method and rolling device for producing a metal strip with a thickness that is variable across its width |
| 07/14/2010 | CN101774110A Production process of convex panel type welded flange |
| 03/10/2010 | EP2161084A1 Semi-finished product for building plumbing products and production method |
| 02/10/2010 | CN201399550Y Steel bar segmentation flattening mill |
| 01/26/2010 | US7651401 Self-attaching female fastener elements and method of forming same |
| 01/20/2010 | CN100581678C Moulds and methods for forming blanks of worm shafts rolled with roller wedge laterally |