Patents
Sitemap › B21 - Mechanical metal-working without essentially removing material; Punching metal › B21B - Rolling of metal › B21B 35 - Drives for metal-rolling mills
Patents for B21B 35 - Drives for metal-rolling mills (1,850)
04/2014
04/30/2014CN203565471U Four-roller continuous rolling pipe mill
04/30/2014CN103752618A Screw down mechanism for universal mill
04/30/2014CN103752613A Universal rolling mill
04/23/2014CN103736731A Four-roll framework
04/16/2014EP2719473A1 U-joint assembly
04/16/2014CN203541101U Online monitoring device for state of gear box group of sinking-sizing mill
04/16/2014CN203541100U Speed reducer supporting device for rolling mill
04/16/2014CN203541085U Connecting rod drive type rolling mill mobile base
04/16/2014CN103722020A Drive roller structure with flat head and shaft sleeve in segment fit
04/03/2014WO2014052222A1 Modular finishing mill
04/02/2014CN203517270U High-speed transmission shaft oil return device
04/02/2014CN103691740A Main transmission clutch of mill
04/02/2014CN102699037B Divided flow type master transmission reduction gear box of hot rolling mill
04/02/2014CN102371276B Planet gear and double sliding block transmission device of high-speed and energy-saving pipe cold rolling mill
03/2014
03/26/2014CN103658169A Method and machines for machining wire rods
03/19/2014CN203484415U Individual drive rolling mill
03/19/2014CN203484408U High-speed special steel wire finishing mill group
03/12/2014CN203470483U Pressure roller rotating mechanism of transverse rolling machine
03/12/2014CN203470460U Enameled flat wire pressing device
03/12/2014CN103624089A Speed reduction device of pipe mill transmission box
03/06/2014WO2014034593A1 Lock pin, lock pin rotating tool, and connection releasing structure
03/05/2014CN203459602U Vertical hot rolling pulley machine
03/05/2014CN203459411U Self-adjusting main shaft balancing device
03/05/2014CN203459410U Supporting structure for rolling mill gear shaft
03/05/2014CN203459396U Sealing strip roller machining equipment
02/2014
02/26/2014CN203448403U Rolling mill main transmission device for rolling two different materials
02/26/2014CN103599938A Four-roller mandrel pipe mill
02/19/2014CN203437421U Shaft connecting device of four-roller reversible mill
02/19/2014CN102123799B Roll drive and roll stand having such a roll drive
02/12/2014CN203426163U Direct-connection-type driving system of special rolling mill for helical blade
02/12/2014CN203426162U Transmission device of sizing mill
02/12/2014CN203426161U Centralized driving transmission system for special rolling mill for helical blade
02/12/2014CN203426160U Adjusting tool for block slurry-free plate of mill main?reducer?base
02/05/2014CN203417912U Finishing rolling unit on basis that modularized rolling mills can be provided with water cooling equipment
02/05/2014CN203417911U Finishing rolling unit on basis that modularized rolling mills can be combined freely
02/05/2014CN103551392A Transmission device for cold-rolled strip steel production line and transmission method of transmission device
01/2014
01/29/2014CN203408982U Centralized transmission reducing mill for rolling hot-rolled seamless steel pipe
01/29/2014CN102271831B Method for adjusting a drive load for a plurality of drives of a mill train for rolling rolling stock, control and/or regulation device, storage medium, program code and rolling mill
01/22/2014CN203404347U Transparent cover oil return device of speed reducer
01/22/2014CN203404257U Speed reducer bearing fixing structure
01/22/2014CN203400935U Two-in-one finish rolling reducer
01/15/2014CN103506402A Cooling device of transmission mechanism of cold reducing mill
01/15/2014CN103506389A Movable base of connecting rod driving type rolling mill
01/15/2014CN103506379A High-speed special steel wire rod finishing mill group
01/08/2014EP2681360A2 Roll arrangement with electromotive direct drive and assembly method
01/08/2014CN203380189U Finishing mill group with loops based on modular rolling mills
01/08/2014CN103501929A Hot-rolling machine for wire-rod and the like
12/2013
12/26/2013US20130343804 Workpiece-shaping tool assembly
12/25/2013EP2676745A1 Device for coating a workpiece
12/25/2013CN203356208U Flat head sleeve of locating connection shaft
12/25/2013CN103470941A High-speed drive shaft oil-return device
12/25/2013CN102327896B Precision rolling method of seamless steel pipe and processing device thereof
12/24/2013DE102012012293A1 Vorrichtung zum Umformen eines Werkstücks An apparatus for forming a workpiece
12/19/2013WO2013185630A1 Multi-roll planetary changeable combined mill and principle
12/18/2013EP2673097A1 Hot-rolling machine for wire-rod and the like
12/18/2013CN103447300A Centralized transmission reducer and reducing process of hot-rolled seamless steel tubes by using reducer
12/18/2013CN103447293A Wire mill and method for adjusting roll collar gaps thereof
12/11/2013CN203330131U Transmission device of double-roller cold pilgering mill
12/11/2013CN103433411A Vertical hot-rolling pulley machine
12/11/2013CN103433293A Double-line cold pilgering mill
12/04/2013CN203316492U Double sliding-block transmission device of high speed energy-saving type tube cold rolling mill
12/04/2013CN203316491U Electric pressing rolling mill
12/04/2013CN203316480U Roll for single-line cold rolling mill
11/2013
11/28/2013WO2013174116A1 Gear speed-shifting device for high speed rolling mill
11/27/2013CN203304292U Cog-wheel coupling mounting structure for rolling mill work roll motor
11/27/2013CN203304291U Single swing arm transmission mechanism of cold reducing mill
11/27/2013CN203304290U Feed-in box of cold reducing mill
11/27/2013CN203304289U Motor structure of cold reducing mill
11/27/2013CN103406360A Single transmission mill
11/21/2013DE102012209739A1 Kontrollsystem für hydraulische Zylinder-Kolbeneinheiten in einem Walzwerk für stabförmige Körper Control system of hydraulic cylinder-piston units in a rolling mill for rod-shaped body
11/20/2013CN102228904B Novel twenty-roller cold-rolling mill
11/13/2013CN101791630B Drive system for a milling system, in particular a cold pilger milling system
11/06/2013CN203265263U Adjustable single-roller gearbox of rolling mill
11/06/2013CN203265262U Deformed steel bar rolling mill gearbox set with top intersecting angle of output shafts as 45 degrees
11/06/2013CN203265261U Driving device for cold rolling machine
11/06/2013CN203265253U High-speed wire rod rolling mill set
11/06/2013CN102294355B Device for rolling and forming section of thin-wall ring component
11/05/2013US8573016 Compression rolling mill having a drive unit
10/2013
10/30/2013CN203253730U Improved cardan shaft flange yoke of rough rolling mill
10/30/2013CN203253729U Coupler abnormity emergency device
10/30/2013CN203253714U Multifunctional metal small-bore molding machine set
10/30/2013CN103372568A Synchronous belt type cold rolling forming machine and cold rolling pipemaking machine
10/29/2013CA2703890C Rolling mill for a plate or a sheet and its control technique
10/17/2013DE10362061B4 Walzmaschine mit Permanentmagnet-Motor und Verwendung solch einer Walzmaschine Rolling machine with permanent magnet motor and using such a rolling machine
10/16/2013CN103354853A Roll arrangement with electromotive direct drive and assembly method
10/10/2013WO2013149969A1 Drive shaft for transmitting motion to a roll
10/09/2013CN203227673U Spindle component of wire feeding machine and wire feeding machine
10/09/2013CN203227672U Improved finishing mill cone coupling protection cover
10/09/2013CN203227671U Roller type cold-rolling pipe mill and rolling device thereof
10/09/2013CN203227663U Double driving top-cross 45-degree cantilever type steel bar cold-rolling device
10/03/2013US20130255343 Drive shaft for transmitting motion to a roll
09/2013
09/25/2013CN203214808U Synchronous transmission mechanism of rollers of auger rolling machine
09/18/2013CN203197003U Combination input shaft of gearbox of horizontal rolling mill
09/18/2013CN203197002U Power gear box shared by adjacent roller sets in rolling device
09/18/2013CN103302103A Transmission mechanism for cold pilger mill with two rollers
09/11/2013CN203184341U Main transmission shaft of rolling mill of steel mill
09/11/2013CN203184340U Rolling mill and automatic telescopic type universal coupling thereof
09/11/2013CN203184339U Connecting structure of roller and universal coupling of automatic tube rolling mill
09/11/2013CN203184338U Driving end shaft head structure of tandem rolling roller
09/11/2013CN102310087B Vertical roller mill
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