| Document |
Document Title |
|
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/2012/107881A1 |
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/2011/156086A1 |
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/2011/132094A2 |
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/2011/076817A2 |
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/2011/054461A2 |
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/2010/049338A2 |
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...
|
|
WO/2008/136146A1 |
In a driving device for motors of rolling mill rolls, a control system corrects an asymmetry property of upper and lower rolling mill roll drive systems of a twin-drive method rolling machine where upper and lower rolling mill rolls are ...
|
|
WO/2007/113277A1 |
A hot-rolling plant (50) for the production of metal strips comprising a roughing stand (2) , a reheating furnace (3) or a maintenance tunnel for maintaining the temperature of the product, a pre-f inishing mill train (4) , comprising th...
|
|
WO/2007/039187A1 |
The invention relates to a roll stand comprising at least one pair of rollers mounted on a stand frame, drive shafts (1), in particular articulated shafts, for rotatably driving the rollers and a coupling device (2) for coupling the driv...
|
|
WO/2007/033757A1 |
In the case of a drive arrangement for a rolling mill, comprising at least one drive motor (M), a main gear mechanism (HG), a pinion gear mechanism (KWG), a rolling stand (G) with working rolls (AW), and the spindles, couplings and the l...
|
|
WO/2006/108596A1 |
The invention relates to a drive spindle (1) for the main drive of a roll stand, comprising: a first shaft (3) for transmitting a torque from a drive motor (2) to a coupling element, particularly to a splined profile, and; a second shaft...
|
|
WO/2006/010616A1 |
A finishing monoblock with optimised transmission ratio for a billet rolling plant comprises a plurality of rolling stands (Gl-Gn) arranged in sequence suitable for forming a rolling line and actuated by a pair of mechanical transmission...
|
|
WO/2006/000381A1 |
A finishing monoblock for a billet lamination plant of the type comprises a plurality of lamination cages (G1Gn) arranged in sequence suitable for forming a lamination line and actuated by a pair of mechanical transmissions (22, 22') a...
|
|
WO/2005/123293A1 |
A bar speed changing device (48) comprising a pair of upper rollers (55, 55') and a pair of lower rollers (59, 59'). Said device receives a bar section with the rollers (55, 55', 59, 59') in the open position and rotating at a given spee...
|
|
WO/2005/092532A1 |
Cold rolling-mill for wire and/or rods, of the type used in a rolling line for the production of wires and/or rods (F), characterized in that it comprises for each coaxially mounted roll (RR), a keyed axis with external flange (AX) that ...
|
|
WO/2005/092529A1 |
Cold rolling-mill installation for the production of wire and/or rods (F), characterized in that it comprises: - at least one upstream main rolling stand of the type with rolls (RR) supported on one side and the other (SD), followed by, ...
|
|
WO/2005/058518A1 |
The invention relates to a torque support on oil collecting receptacles (2, 2') in the region of the paired connection of spindle heads and roller journals(1, 1') in roll stands during the displacement thereof in a vertical and axial dir...
|
|
WO/2005/057038A1 |
The invention relates to an overload security coupling, in particular for main drivetrains on rolling stands, forming a bridge between a toothed spindle section (1) and a spindle section (6), with an interference fit. According to the in...
|
|
WO/2005/039791A1 |
The invention relates to a rolling mill drive comprising drive spindles which are arranged between drive units and driven rollers and which terminate in spindle heads, wherein each respective spindle head is detachably connected to the n...
|
|
WO/2004/082859A1 |
The invention relates to a rolling mill, especially a swage rolling mill for heated operation, said rolling mill being provided with a pair of cylinders (3, 4) which are vertically arranged with the central axes thereof (5), can be adjus...
|
|
WO/2004/072501A1 |
The invention relates to a slide block for articulated spindles for rolling mill drives. An articulated spindel comprises a flat journal (2) whose blade (3) interlocks into a cylindrical opening which is transversal to a rotation axis an...
|
|
WO/2004/030841A1 |
A continuous hot rolling facility comprising a front stage having a mill of a plurality of stands, and a rear stage having a mill of a plurality of stands disposed on the downstream side of the front stage in the flow direction of a roll...
|
|
WO/2004/026498A1 |
An apparatus for and method of manufacturing lithium or lithium alloy anodes for electrochemical cells by a lamination process wherein a lithium or lithium alloy sheet is reduced into a thin lithium or lithium alloy film. The method and ...
|
|
WO/2003/076094A1 |
Disclosed is a method for producing a sheet made of aluminum or an aluminum alloy, which is provided with a textured surface. According to the inventive method, a cold rolled sheet (12) is fed through the gap between two texturing roller...
|
|
WO/2003/008121A1 |
A structural body and a method for cold rolling capable of continuously performing operations ranging from the rolling to the cutting of a deformed rolled material, the method comprising the step of providing a tension to the deformed ro...
|
|
WO/2003/004185A1 |
The invention relates to a working method for roll-forming profiled bars (WPS) from flat strips in a roll train consisting of a series of roll stands with shaping rollers. According to said method, the flat strip is heated and the sectio...
|
|
WO/2002/086340A1 |
An apparatus to observe the vibration of rolling rolls (3), (4) and to control the vibration, during operation, the apparatus comprising a frame (1), into which the bearing housings (7) of both rolling rolls are fixed, a rotary system of...
|
|
WO/2002/058860A1 |
The aim of the invention is to improve known roll stands (10) which are characterised by working rolls (1, 2) of various diameters, in such a way that a strip is obtained which is largely free of tensions and undulations, has a desired s...
|
|
WO/2002/024362A1 |
The invention relates to a four- or six-high rolling stand for a rolling train and to a method for operating the same. The aim of the invention is to provide rolling stands that can adapt rapidly to rolling products of different thicknes...
|
|
WO/2001/028704A1 |
The invention relates to a roller device (1) comprising four star-shaped rollers (3). Said rollers are individually associated with a drive unit (10). An adjustment unit is respectively mounted upstream from said rollers. The rollers can...
|
|
WO/2001/000345A1 |
A roll stand for wire rod and steel rod rolling mill which is provided for the rolling of various sizes of wire rods and steel rods with fewer sets of housing blocks to be prepared, maintained easily, and has a feature in a housing, char...
|
|
WO/2000/048756A1 |
A wire rod rolling line in which the rear stages of a group of finishing rolling mills are formed by the combination of a plurality of 4-roll mills and which is extremely high in operation rate, capable of expanding the size free rolling...
|
|
WO/2000/033987A1 |
Disclosed is a drive device for a roll stand (7) having two working rolls (4, 5) and being provided with a pinion gear-like housing (3) with two toothed rollers (15, 16). Each toothed roller (15, 16) can be coupled to a working roll (4, ...
|
|
WO/2000/015363A1 |
Method and device to reduce and eliminate vibrations in a rolling stand (11) for plane rolled products (12) comprising working rolls (13) associated with drive means (26) by means of a kinematic chain, there being included means to deliv...
|
|
WO/1999/025499A1 |
The present invention relates to a precision rolling method intended for producing rolled products (1) in the shape or rods or wires while respecting the shape and size allowances. In order to provide good accessibility to the rolling st...
|
|
WO/1998/034336A1 |
The invention relates to a driving mechanism for components of industrial installations, in particular for primary industry installations. The mechanism has at least one electric motor and at least one converter with driving mechanism va...
|
|
WO/1998/032549A1 |
Rolling system, of the type involving at least one couple of opposite rolling cylinders or rolls (1, 2), characterized in that it is made up as follows: each rolling cylinder or roll (1, 2) is directly controlled at the axis of at least ...
|
|
WO/1997/047407A1 |
This invention comprises improvements to cantilevered roughing, intermediate and finishing rolling mill stands, as primarily applied to the hot rolling of long products. A basic improvement to 2-high and cluster mill stands includes moun...
|
|
WO/1997/019767A1 |
A rolling mill for rolling pipes on a mandrel (40) is formed by an alignment of rolling units according to the invention; each rolling unit comprises an outer annular structure (2) formed by at least two plate-shaped elements (3) connect...
|
