Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 8,901

Document Document Title
WO/2020/249430A1
The invention relates to a control device (10) for a distribution network for liquid and/or gaseous media, in particular for a roll stand. The invention also relates to a media module (1) and to a roll stand (2). The control device compr...  
WO/2020/235199A1
This four- to six-stage rolling mill comprises two work rolls vertically disposed with a plate passing line therebetween, the two work rolls each being provided with at least one backup roll, the rolling mill being characterized in that:...  
WO/2020/204070A1
This multistage rolling mill 100 is provided with support bearings 10a, 10b, 10c, 10d, 10e, 10f, 10g, and 10h provided on the entrance side and/or the exit side of work rollers 2a and 2b, and supporting the work rollers 2a and 2b on the ...  
WO/2020/204071A1
In the present invention, in a housing, a divisional backing bearing assembly shaft is moved by a sliding mechanism on one of: rails 13, 19, 20 of a replacement carriage 12; a spray frame upper surface 9; and a housing bore upper surface...  
WO/2020/183505A1
A calender for the treatment of web-like materials (W), comprising a fixed structure (10, 11H, 11K, 300) adapted to support two heated rollers (R1, R2) shaped to be connected to said fixed structure, to a drive unit (UM) and to a heating...  
WO/2020/183504A1
Calender for the treatment of web-like materials (W), comprising a fixed structure (10, 11H, 11K, 300) supporting two heated rollers (R1, R2) reciprocally arranged so as to form a nip (N) traversable by web-like materials (W), wherein ea...  
WO/2020/173614A1
The invention relates to a rolling mill (1) for rolling metal products, comprising two roller stands (2) with a stand cross-member (3). A roller (4) is rotatably mounted in the roller stands (2), the roller (4) is operatively connected t...  
WO/2020/156932A1
The invention relates to a hydraulic feedback control loop (1) and method for controlling a hydraulic actuating cylinder (3), in particular an adjustment cylinder for a working roll in a roll stand, which cylinder comprises a cylindrical...  
WO/2020/148710A1
The rolling mill stand comprises a bending device and a shifting device for the rolling rolls (18, 19, 20, 21). The housing (14) supports the upper backing and work rolls (18, 20), and the lower backing and work roll (19, 21) and compris...  
WO/2020/141033A1
The invention relates to a rolling apparatus, comprising a stand, at least two rolls, which are attached to the stand by means of chocks and are displaceable in relation to one another in the axial direction, and at least one axial displ...  
WO/2020/115054A1
A device for capturing and transmitting data of a bearing of a steel mill or rolling mill is disclosed, the device at least comprising • - a bearing housing (14) for a bearing for rotatable components, • - a sensor with a data proces...  
WO/2020/113793A1
A six-fold roller leveling machine, comprising a machine table (1), and an upper roller system and a lower roller system installed on the machine table (1), the upper roller system being located above the lower roller system. A base (8) ...  
WO/2020/104421A1
Changeable rolling stand (10) for a rolling mill, preferably for rolling cylindrical stock, such as for instance rods, seamless tubes and/or wires, which can be moved along a maintenance direction (Wa) between a working position and a ma...  
WO/2020/101050A1
Disclosed is an apparatus for replacing a roll of a rolling mill. An apparatus for replacing a roll of a rolling mill, according to an embodiment of the present invention, comprises: a transfer frame disposed in parallel to a shaft of a ...  
WO/2020/089783A1
The invention relates to a lubricant recovery and protection system for spindle couplings (111a, 111b) for reversible roller stands which comprises at least two couplings arranged one above the other which connect each a spindle (114a, 1...  
WO/2020/083634A1
Profiling system module (1) for a profiling system for longitudinally shaping a metal strip or a starting profile into a profile or tube, wherein a module housing (2) has a work/production area (3), a drive area (5), a supply area (6) an...  
WO/2020/074645A1
The invention relates to a rolling stand (1) for rolling a metallic wide flat product, having at least one roll support (2) with at least one upper support crossmember (3), at least one balancing cylinder (4) which is supported on the up...  
WO/2020/043514A1
The invention relates to a device for adjusting an object (200), (210), for example a roll in a roll stand. Said device comprises a rotatably mounted pressing screw (110) and a torque motor (120) with a stator and a rotor for rotatably d...  
WO/2020/036315A1
The present invention relates to a roller device capable of correcting the shape of a plate such as a steel plate so as to contribute to improving product quality. The roller device comprises: a pair of roller members which are disposed ...  
WO/2019/230850A1
This rolling mill having at least four stages is provided with: measuring devices each of which measures, with respect to any one reference roll, a rolling direction force acting at least on a work-side roll chock and a drive-side roll c...  
WO/2019/221297A1
Provided is a 4-high or more rolling mill comprising a plurality of rolls that includes at least a pair of work rolls and a pair of reinforcing rolls supporting the work rolls, wherein any one roll among the rolls arranged in the depress...  
WO/2019/215197A1
The invention relates to a roll stand, having at least one working roll for rolling strip material and having a hydraulic assembly for controlling a nip of the roll stand, comprising: at least one hydraulic positioning unit (1) for setti...  
WO/2019/207050A1
The invention relates to a roll stand (1), comprising: - a working roll (2), which is mounted in the roll stand (1) floatingly and for rotation about an axis of rotation (9) extending axially and which has two axially opposite end faces ...  
WO/2019/198116A1
Apparatus for rolling a metal product comprising a plurality of rolling units (11), each provided with a respective rolling roll (12). Each rolling unit (11) comprises a support assembly (17) selectively rotatable around an axis of rotat...  
WO/2019/187993A1
A lift device according to the present invention is provided with a ball screw, a frame supporting a bearing of the ball screw, an electric motor having a rotating output shaft and supported by the frame, and a rotational force transmiss...  
WO/2019/170994A1
The invention relates to a rolling method suitable for a strip rolling mill (ST) comprising: - rolling of a strip by means of a pair of working rollers (WR), - transmitting a rolling force to the working rollers by means of a pair of sup...  
WO/2019/172182A1
[Problem] To suppress meandering and camber in a material to be rolled. [Solution] A method for setting an at least four-stage rolling mill, the method including: a first step for establishing a roll-open state before draft position zero...  
WO/2019/105112A1
A roller replacing apparatus (1) suitable for a cluster mill. Under a roller replacing state, assembly parts of a working roller and a bearing pedestal have a transverse movement space which is not less than the assembly width of the wor...  
WO/2019/103023A1
The purpose of the present invention is to simply and rapidly perform replacement operations for horizontal rolls within a horizontal roll stand, including readjustment of reduction amount. To achieve this, a horizontal roll stand 10, wh...  
WO/2019/091861A1
The invention relates to a seal (100) for sealing a lubricant space to prevent lubricant (320) escaping, and a rolling stand having a seal of this kind. The seal (100) is made at least partially from elastic material. To enable a pressin...  
WO/2019/057790A1
The invention relates to a roll stand for rolling rolling stock, particularly metal products. Said roll stand comprises at least two chocks for mounting at least one roll, the roll being rotatably mounted in the chocks with the two cylin...  
WO/2019/045189A1
A rolling mill roll replacement system according to the present invention comprises: a transfer unit including a transfer frame and a transfer cart moving along the transfer frame; a clamping unit installed at the transfer cart and inclu...  
WO/2019/039583A1
This method for setting a rolling mill having at least four stages each provided with a plurality of rolls including at least a pair of work rolls and a pair of back-up rolls supporting the work rolls includes: before adjustment of a red...  
WO/2019/037230A1
Disclosed is a pressing distance adjustment device based on horizontal adjustment processing, the device comprising an upper pressing roller seat (1) and a lower pressing roller seat (2), wherein the upper pressing roller seat (1) is con...  
WO/2019/009597A1
An apparatus for replacing a roll of a rolling mill according to the present invention includes: a transfer unit including a transfer frame disposed parallel to the roll axis of the rolling mill and a transfer vehicle moving along the tr...  
WO/2018/229960A1
Roll replacement in rolling equipment is performed more efficiently. Provided is a roll replacement device (12) that replaces a pair of upper and lower work rolls (21) provided in a rolling mill (11) that rolls a steel plate passing ther...  
WO/2018/219850A1
The invention relates to a bearing closure device (100) and to methods for mounting a bearing (200) on a roll neck and for withdrawing the bearing from the roll neck using a bearing closure device. Said bearing closure device (100) compr...  
WO/2018/202404A1
The invention relates to a roll stand (1) for rolling a metal product, comprising two working rollers, which are mounted in the roll stand (1) by means of respective working-roller installation pieces (2), wherein axial translation means...  
WO/2018/204205A1
An insertable fastener installation apparatus for a flat substrate has a thickness, T. A roller press station is used to press T-nuts into holes in the substrate. An optical vision system detects the location of the holes in the moving s...  
WO/2018/173091A1
Apparatus to replace a guide unit in a continuous casting machine (15) provided with at least one casting line (L1-L4), comprising at least a platform (24) positioned, during use, at the side of the casting line (L1-L4), and provided wit...  
WO/2018/171623A1
An extrusion roller device and rolling mill equipment, the extrusion roller device comprising: a moving extrusion roller (20) and a rotating shaft (10), the rotating shaft comprising an eccentric shaft segment (11), and the moving extrus...  
WO/2018/162511A1
The invention relates to an apparatus comprising a pair of rollers (2) with a nip and having respective axes thereof in a common plane therebetween, first and second roller mounting arrangements (8) at respective opposite ends of said pa...  
WO/2018/113620A1
Disclosed is a controllable compression roller mechanism, comprising a driving roller (1), a driven roller (2), a compression roller substrate (3) and a compression roller mechanism controller. The driving roller (1) and the driven rolle...  
WO/2018/095465A1
The invention relates to an adjusting cylinder quick adjustment (9) for long, fast stroke movements in edging stands, at least consisting of edging stands (20), adjusting system, balancing system, and edging roll sets, comprising at leas...  
WO/2018/067803A1
A method uses a device to level a metal plate fabricated from high-strength metal material. The method includes providing a serpentine path between a plurality of upper and lower rollers in parallel arrangement to define a longitudinal s...  
WO/2018/056514A1
Disclosed are an apparatus and a method for replacing a roll of a rolling mill. The apparatus for replacing a roll of a rolling mill according to an embodiment of the present invention includes: a rail disposed in parallel to an axial li...  
WO/2018/039719A1
A screen basket for centrifuges having a wedge wire with a broad end and an opposite narrow end. The wedge wire narrows in width from the broad end to the narrow end and the wedge wire increases in depth from the broad end to the narrow ...  
WO/2017/193565A1
A roll device, comprising: a left profiled roll, a right profiled roll, an upper roll shaft (3), a lower roll shaft (4), a left profiled frame (5), a right profiled frame (6), and a base (7). A left upper roll (10) and a left lower roll ...  
WO/2017/182406A1
The invention relates to a method for changing the rolls on a rolling mill for rolling a metal strip, which is carried out in an installation having a rolling mill of the Quarto stand type, comprising two working rolls (3, 4), one lower ...  
WO/2017/174335A1
The invention relates to a device and to a method for pulling a bearing (200) onto a roll journal and for pulling the bearing off the roll journal of a roll. Known devices of this type have a first and a second piston-cylinder unit. Furt...  

Matches 1 - 50 out of 8,901