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Matches 1 - 50 out of 2,121

Document Document Title
WO/2016/198365A1
The invention relates to a device for transmitting a torque from a drive device (200) onto a roller in a roll stand. Known devices of this type comprise a spindle (110), which is rotationally coupled with the drive device (200) via a dri...  
WO/2016/195169A1
A continuous casting and rolling method according to one embodiment of the present invention can comprise: a continuous casting step of producing a slab; and a rolling step of pressing the slab after a front end portion of the slab passe...  
WO/2016/083016A1
The invention relates to a journal receptacle (1) for a coupling sleeve connection, in particular for connecting a drive shaft such as an articulated shaft to a roll of a rolling mill fixedly so as to rotate with it, - having a coupling ...  
WO/2016/058234A1
Disclosed is a twenty-roller intermediate roller pushing device, comprising a horizontally-arranged intermediate roller (1) which is mounted in a rolling mill box body, wherein the front end and the rear end of the intermediate roller (1...  
WO/2016/033062A1
A cover assembly for a circular bearing port in the yoke of a universal joint 10' comprises a plurality of separate cover segments 26 configured and dimensioned for insertion into the port in positions coacting with each other to close t...  
WO/2015/139552A1
A stacked drive compact multi-roller rolling mill, comprising a machine frame (6), roller shafts (2) and rollers (1) disposed on the roller shafts (2); a plurality of roller shafts are circumferentially arranged in the same plane so that...  
WO/2015/135766A1
The invention relates to a play-free shaft/hub connection, specifically having the features from the preamble of claim 1. The invention further relates to a pin receiver for use in a play-free shaft/hub connection and a drive arrangement...  
WO/2015/135818A1
The invention relates to a shaft-hub connection, specifically having the features from the preamble of Claim 1. The invention also relates to a pivot receiver for use in a shaft-hub connection and a drive arrangement having a shaft-hub c...  
WO/2015/121974A1
The purpose of the present invention is to provide a motor speed control device for a rolling mill, said motor speed control device being capable of directly controlling the speed of a rolling roll and thereby improving the precision of ...  
WO/2015/052045A1
The invention relates to a pin receiving portion (7) for a hub for receiving the pin (6) of a connection unit, in particular of a roller (1), said pin receiving portion (7) having a main part (8) with an opening (9), which is at least pa...  
WO/2015/039827A3
The invention relates to a releasable coupling hub for a working roll of a series of rolls, which coupling hub has an accommodating geometry for a roll journal arranged coaxially on the working roll in order to transfer a torque from a d...  
WO/2015/040040A1
The invention relates to a releasable shaft-hub connection for a working roll of a rolling zone, with a receiving element for a roll neck arranged coaxially on the working roll, for transmitting a torque from a drive to the working roll,...  
WO/2015/040102A1
The invention relates to a conjointly rotating shaft-hub connection, particularly a roll journal-striker connection for use in rolling mills, wherein a shaft, which is able to rotate about an axis of rotation running in the longitudinal ...  
WO/2014/174099A1
The invention relates to a method and a rolling stand (100) for cold rolling rolled stock. The rolling stand (100) comprises at least one upper and one lower backup roll (110-1, 110-2) and also an upper and a lower work roll (120-1, 120-...  
WO/2014/146792A1
Adjustment system for adjusting the position of at least one rotation axis around which a first rolling cylinder or a second rolling cylinder of a pair of rolling cylinders comprising hinged mounting elements rotates.  
WO/2014/087821A1
A gear spindle (3) obtained by inclining the axis of a spindle inner tube (10) provided at one end with an external cog inner tube gear section (40) at 0.6 degrees to 1.6 degrees with respect to the axis of a spindle outer tube (20) prov...  
WO/2014/063803A1
Rolling station (20) intended to couple with a respective rolling cartridge or stand (9) provided with two rolling cylinders (31), wherein the rolling station comprises a supporting frame (7) of the transmissions suitable for housing a p...  
WO/2014/052222A1
A modular rolling mill includes a plurality of rolling units arranged along a mill pass line, each rolling unit being independently driven by a dedicated motor and drive train; and clutches for selectively coupling and de-coupling the dr...  
WO/2014/034593A1
A lock pin (3) has formed thereon a head section (31), a shaft (32), and an engagement protrusion (33). The engagement protrusion (33) has formed thereon: a rotational direction engagement section (50) which is continuous with the head s...  
WO/2013/185630A1
A multi-roll planetary changeable combined mill comprises a roll complex (30), an upper rack (10), a lower rack (20), transmission devices (40, 50) and a screw-down device (60). n roll complexes with left and right supports are installed...  
WO/2013/174116A1
A gear speed-shifting device for a high speed rolling mill, comprising a first-stage gear drive module, and a second-stage gear drive module; the first-stage gear drive module comprises an input shaft (1) and a transition shaft (2); the ...  
WO/2013/149969A1
A drive shaft (5) for transmitting motion to a roll (1) of a tube rolling stand comprising a telescopic body (51), a slide (50) and a support base (53). The telescopic body (51) is fixed by one end with a cardan joint (56) to the drive s...  
WO/2013/123739A1
A battery pole piece roller machine power transmission system, comprising a power mechanism and a transmission mechanism. The power mechanism is a power mechanism (10) having a transmission motor and a speed reducer integrated together. ...  
WO/2013/087399A1
In the case of a Cardan-joint shaft (1) comprising a first and a second jointed shaft portion (2, 3) and comprising bearing lugs (4) fastened in each case to a fastening region (7) of the first and second jointed shaft portions (2, 3) in...  
WO/2013/068148A1
The invention relates to a rolling mill drive (1) having an axially displaceable toothed articulated spindle (3) extending between a toothed articulated element (50) arranged between an interlocking chamber (20) on the roller side and a ...  
WO/2012/175719A1
The invention relates to a toothing (1), in particular of a drive spindle for driving a roll (13) in rolling mills or continuous casting plants, which comprises several teeth (2) and meshes with a second toothing in the manner of a splin...  
WO/2012/159932A1
Rolling mill for the production of sections or sheets, having a plurality of rolling stands each having two oppositely arranged rolls (4), characterized in that the rolls of at least two of said stands are driven by at least one synchron...  
WO/2012/125498A2
A magnesium hot rolling mill system including a rolling mill having at least two work rolls for rolling of magnesium sheet or plate, a hot coiler positioned on either side of the rolling mill for heating and maintaining a desired tempera...  
WO/2012/119897A3
Rolling mills are frequently subjected to recurring high overload demands in a quasi-periodical manner. The invention relates to a rolling mill drive comprising a synchronous machine which has a stator and a rotor, said rotor comprising ...  
WO/2012/116865A3
The invention relates to a roll arrangement (100) comprising a roll (1, 1') which has an axle (2) or shaft (6) received on a bearing (T). Said arrangement comprises a roll body (5, 5') defining the working periphery of the roll (1, 1') a...  
WO/2012/107881A1
A hot-rolling machine (1) for wire rods and the like which comprises a number of rolling units (2) that are arranged in cascaded to one after another along the wire-rod feeding path (p) so that each rolling unit (2) can plastically defor...  
WO/2012/065543A1
Disclosed are a main reducer (30, 60) for a three-roll continuous pipe rolling mill and a three-roll continuous pipe rolling mill comprising the main reducer, wherein the main reducer comprises a combination box which is composed of a pl...  
WO/2011/154914A2
A wire rod rolling plant constituted by three distinct, independent rolling units (10, 20, 30), wherein there are provided four rolling stands, arranged in oval-round- oval-round sequence, in the first two rolling units, and there are pr...  
WO/2011/154914A3
A wire rod rolling plant constituted by three distinct, independent rolling units (10, 20, 30), wherein there are provided four rolling stands, arranged in oval-round- oval-round sequence, in the first two rolling units, and there are pr...  
WO/2011/156086A1
A modular rolling mill has a mill pass line along which products are rolled in a rolling direction. The rolling mill comprises first gear units arranged along a first line parallel to the mill pass mill line. Each first gear unit is driv...  
WO/2011/132094A3
The present invention relates to a rolling mill 20 which defines a rolling axis X and comprises at least two rolling stations 22. At least one rolling station comprises a fixed structure 40, a roll-holder cartridge 24 and three actuators...  
WO/2011/132094A2
The present invention relates to a rolling mill 20 which defines a rolling axis X and comprises at least two rolling stations 22. At least one rolling station comprises a fixed structure 40, a roll-holder cartridge 24 and three actuators...  
WO/2011/076595A3
The invention relates to a compression rolling mill for compressing a metal strand sideways, having a pair of compression rollers disposed having the center axes thereof vertical and that can be engaged against each other, supported with...  
WO/2011/076817A2
The invention relates to a compression rolling mill for compressing a metal strand sideways, having a pair of mutually engaging rollers (9, 10), arranged perpendicular to the center axes, connected to a rotary drive (31, 32; 34) by means...  
WO/2011/076817A3
The invention relates to a compression rolling mill for compressing a metal strand sideways, having a pair of mutually engaging rollers (9, 10), arranged perpendicular to the center axes, connected to a rotary drive (31, 32; 34) by means...  
WO/2011/054461A3
The invention relates to a roll stand (1) as a constituent part of a roll stand group (2) in a high-speed wire mill, having at least one roll pair or roll ring pair (5) and a drive shaft (7) which is connected to a motor (6), characteriz...  
WO/2011/054461A2
The invention relates to a roll stand (1) as a constituent part of a roll stand group (2) in a high-speed wire mill, having at least one roll pair or roll ring pair (5) and a drive shaft (7) which is connected to a motor (6), characteriz...  
WO/2011/000397A1
The invention relates to a roll drive comprising a first drive train for transmitting driving power from a first drive motor to a first roll; a second drive train for transmitting driving power from the same drive motor or a second drive...  
WO/2010/139200A1
A rolling method for a shell ring includes a first roller (31) and a second roller (32) which extrude the inner wall and the outer wall of the shell ring respectively. The first roller (31) and the second roller (32) are driven by a driv...  
WO/2010/139659A1
The invention describes a rolling mill train (2; 30; 56) for processing rolling stock (4, 32), wherein at least three rolling stands (10) are directly adjacent in the rolling direction and are driven by electric motors (20) having superc...  
WO/2010/057545A1
The invention relates to a car (100) for transporting at least one drive spindle for a roller of a roll stand (300) and to a method for operating the car. The car comprises a running unit (105) for displacing the car from the operating s...  
WO/2010/049338A3
The invention relates to a rolling mill, a control and/or regulation device, a program code, a storage medium and a method for adjusting a drive load for a plurality of drives (20, 21, 22, 23) of a mill train (2) for rolling rolling stoc...  
WO/2010/049338A2
The invention relates to a rolling mill, a control and/or regulation device, a program code, a storage medium and a method for adjusting a drive load for a plurality of drives (20, 21, 22, 23) of a mill train (2) for rolling rolling stoc...  
WO/2009/068217A1
The invention relates to a drive device (20), particularly for the strand guidance of continuous casting units, comprising a drive motor (24), a transmission (23), a coupling (25), and optionally further housing parts and/or protective h...  
WO/2009/057820A1
A strip rolling mill and a method for controlling a strip rolling mill are provided which solve the wavy flatness defects extending over the width such as a strip running failure due to warp of the strip to be rolled, an undulation, a fu...  

Matches 1 - 50 out of 2,121