| Patents for B21B 35 - Drives for metal-rolling mills (1,850) |
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| 09/04/2013 | CN203170715U Vertical transmission device for vertical rolling mill |
| 09/04/2013 | CN203170714U Speed reducer special for steel tube production line puncher |
| 09/04/2013 | CN103272851A High-speed mill roller box |
| 08/28/2013 | CN203165995U Hot rolling machine for small-sized lithium battery pole piece |
| 08/28/2013 | CN203162112U Oil return device of gearbox of rolling mill |
| 08/28/2013 | CN203155692U Flat bar roundness-rolling machine with single motor |
| 08/28/2013 | CN102059254B Main transmission speed reducer for three-roller tandem rolling tube machine |
| 08/21/2013 | CN203140445U Shaft sleeve connecting device of bar short stress rolling mill |
| 08/21/2013 | CN203140425U Production processing device for high speed wire rods |
| 08/14/2013 | CN203124427U Positioning device for main driving universal spindle of rough rolling vertical rolling mill |
| 08/14/2013 | CN203124426U Chain shock absorbing self-balancing connecting shaft bracket |
| 08/14/2013 | CN203124425U Waterproof structure of hot rolling speed reducer |
| 08/07/2013 | CN203108940U Shock-resistant high speed wire rod silking machine and rotation shaft shock-resistant device |
| 08/07/2013 | CN103230939A Silking machine spindle assembly, silking machine and method for balancing dynamic unbalance of silking machine |
| 08/07/2013 | CN103230938A Rolling mill and automatic telescopic type universal shaft coupler thereof |
| 08/07/2013 | CN103230935A Multifunctional metal small-section forming unit |
| 08/06/2013 | US8499603 Modular rolling mill |
| 07/24/2013 | CN203076340U Connection key structure for coilbox transmission device |
| 07/24/2013 | CN203076339U Finish rolling unit with small-power motor |
| 07/24/2013 | CN203076329U Anchoring end rolling mill |
| 07/18/2013 | WO2012119897A3 Rolling mill drive of a high-temperature superconducting synchronous machine and corresponding use |
| 07/10/2013 | CN203044520U Shaft sleeve |
| 07/10/2013 | CN203044519U Welding wire rolling mill roll wheel and roll wheel shaft end fixing structure |
| 07/10/2013 | CN203044499U Device capable of preventing finishing mill transmission shaft oil distribution disc from rollover |
| 07/03/2013 | CN203030639U Rolling mill drive system |
| 06/26/2013 | CN203018461U Rolling-mill shaft roller connection structure |
| 06/26/2013 | CN203018456U Cold rolling mill for processing square-outside and rounded-inside pipes |
| 06/26/2013 | CN203018455U Cold rolling mill for processing rectangular pipes |
| 06/26/2013 | CN203018452U Cold rolling equipment |
| 06/26/2013 | CN102363152B Production equipment of steel for non-cold processing joint |
| 06/20/2013 | WO2013087399A1 Cardan-joint shaft |
| 06/20/2013 | US20130153091 Hot-rolled steel sheet, cold-rolled steel sheet, galvanized steel sheet, and methods of manufacturing the same |
| 06/19/2013 | CN203002768U Pressing-down nut lubricating device |
| 06/19/2013 | CN203002767U Rolling mill output device |
| 06/19/2013 | CN203002766U Roller transmission mechanism on rolling mill |
| 06/19/2013 | CN103157668A Vertical transmission device for vertical rolling mill |
| 06/19/2013 | CN103157659A Micro-foil belt rubbing mill |
| 06/13/2013 | DE102011088327A1 Kreuzgelenkwelle Universal joint shaft |
| 06/12/2013 | CN202984287U Guide tube for speed reducer of Assel tube rolling mill |
| 06/12/2013 | CN202984271U Wire-rod twin-roll tandem mill |
| 06/05/2013 | CN202963039U Rough rolling and vertical rolling speed reducer gear box output driving shaft |
| 06/05/2013 | CN202963038U Sliding block type universal spindle |
| 06/04/2013 | CA2568837C Drive spindle for the main drive of a rolling stand |
| 05/29/2013 | CN202951705U Two-roller reducing equipment |
| 05/29/2013 | CN202951701U 45-dgree top cross tandem rolling unit |
| 05/29/2013 | CN103121038A Rolling mill transmission system |
| 05/22/2013 | CN103111470A Rolling mill main transmission device for rolling two different materials |
| 05/22/2013 | CN103111467A Horizontal or vertical type general rolling mill |
| 05/16/2013 | WO2013068148A1 Rolling mill drive comprising a toothed articulated spindle |
| 05/16/2013 | DE102011086094A1 Walzwerksantrieb mit einer Zahngelenkspindel Rolling mill drive with a toothed joint spindle |
| 05/15/2013 | CN202933936U Machining unit for tandem rolling and tandem annealing of flexible environment-friendly fire-proof cable |
| 05/08/2013 | CN202927041U Vertical mill transmission shaft sealing device |
| 05/08/2013 | CN202921653U Compound gear box of rod and wire mill |
| 05/08/2013 | CN202921652U High-speed wire rod finishing mill gear box |
| 05/08/2013 | CN101722189B Large-scale cold rolling seamless steel mill and rolling method thereof |
| 05/01/2013 | CN202910076U Cold-rolling mill with intelligent control device |
| 04/24/2013 | CN202893826U Accurate long-distance transmission connecting device |
| 04/24/2013 | CN202893825U Cold rolled plate main drive speed-increasing gear box |
| 04/24/2013 | CN102294354B Simple aluminium armour tape producing machine |
| 04/17/2013 | EP2580005A2 High-speed wire rod rolling apparatus and method |
| 04/17/2013 | EP2580000A1 Modular rolling mill |
| 04/17/2013 | CN202877243U Passive transmission shaft for high-speed wire finishing mill of Morgan 5 |
| 04/17/2013 | CN202877231U Steel plate cold rolling mill |
| 04/10/2013 | CN202860995U Rolling mill transmission shaft balancing device |
| 04/10/2013 | CN202860994U Pressing device of bar rolling mill |
| 04/10/2013 | CN202860993U Speed reducer for aluminum cast rolling mill |
| 04/10/2013 | CN202860992U Synchronous type three group circle pressing connecting and drawing machine |
| 04/10/2013 | CN102179401B Battery pole piece fine rolling mill synchronously driven by double motors |
| 04/03/2013 | CN202845464U Cold rolled section steel rolling equipment |
| 04/03/2013 | CN202845463U Cold press rolling mill double-transmission device |
| 04/03/2013 | CN202845462U Cold rolled section steel roller mill |
| 04/03/2013 | CN202845436U Abnormal shape copper pipe tandem rolling molding device |
| 04/03/2013 | CN103008357A Continuous rolling equipment for metal rod, pipe and section bar |
| 04/03/2013 | CN102228909B Stainless steel cold rolling system and wiping system for stainless steel cold rolling |
| 03/27/2013 | CN202824186U Gear engagement type universal connector |
| 03/27/2013 | CN202824152U Short stress rolling mill connecting shaft bracket capable of buffering stably and preventing universal coupler from curling up |
| 03/27/2013 | CN202824151U Connecting shaft bracket for short stress path rolling mill |
| 03/27/2013 | CN202824150U Herringbone gear seat |
| 03/27/2013 | CN202824149U Puncher outlet table two-section ejecting mandril bogie driving device |
| 03/27/2013 | CN202824103U Wire mill |
| 03/27/2013 | CN101817016B Reversible cold-rolling equipment and production method thereof |
| 03/20/2013 | CN202803768U Connecting shaft support for cold-rolling mill |
| 03/20/2013 | CN202803767U Automatic quick safe connecting shaft |
| 03/20/2013 | CN202803766U Planetary reducer for line rolling rotating arm mechanism |
| 03/20/2013 | CN202803749U Single-end double-strand two-roll cold reducing mill |
| 03/20/2013 | CN102974618A Device and method of restraining torsional vibration of high-speed rolling mill based on lubricating of rolled interface and method |
| 03/13/2013 | CN202779187U Limiting device of connecting shaft of vertical rolling mill |
| 03/13/2013 | CN202779186U Fixing device of two-section rack on outlet platform of perforating machine |
| 03/06/2013 | CN202768510U Balancing oil hydraulic circuit of cogging mill working roll connecting shaft |
| 03/06/2013 | CN101985133B Vertical transmission device for vertical roller of rolling mill |
| 02/27/2013 | EP2560771A2 Rolling mill for long articles |
| 02/27/2013 | CN202752332U Reduction gear of pipe mill transit box |
| 02/27/2013 | CN202752329U Tandem mill transmission shaft assembly with three-section type spring guide mechanism |
| 02/27/2013 | CN202752328U Cooling device of transmission mechanism of cold-rolling pipe mill |
| 02/27/2013 | CN102947017A High-speed wire rod rolling apparatus and method |
| 02/27/2013 | CN102941231A Gear distribution box of pipe mill |
| 02/27/2013 | CN102941230A Gear distribution box of main transmission device of periodic pipe mill |
| 02/20/2013 | CN202741423U Vertical roll device for large-scale section steel universal rolling mill |
| 02/13/2013 | CN202725635U Variable speed separated tooth output device for cross wedge rolling machine |
| 02/13/2013 | CN202725634U Transmission device of 45-degree top-cross continuous rolling unit |