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WO/2012/012077 |
A seal assembly is disclosed for use between a housing and a rotatable shaft (10) protruding exteriorly from the housing, with the shat being journalled for rotation in an eccentric cartridge which in turn is rotatably adjustable. The se...
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WO/2011/155395 |
Provided are sealing devices for an anti-friction bearing such that pressure change in the interior of the bearing can be prevented without allowing moisture to enter the interior of the bearing, that furthermore, a gas passage can be se...
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WO/2011/156079 |
A system is disclosed for use in a rolling mill oil film bearing to remove oil exiting from between a rotating sleeve and a fixed bushing surrounding the sleeve. The system comprises an annular chamber arranged to receive the exiting flo...
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WO/2011/142968 |
A seal is disclosed for use in a rolling mill oil film bearing in which a sleeve (12) is mounted on a roll neck (14) for rotation therewith, the sleeve (12) is journalled for rotation in a fixed bushing (18), and a flow of oil exits from...
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WO/2011/139471 |
A system is disclosed for use in a rolling mill oil film bearing (10) to remove a laminar flow of oil exiting tangentially from between a rotating sleeve (12) and a fixed bushing (18) surrounding the sleeve (12). The system comprises con...
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WO/2011/134771 |
The invention relates to a device for handling and/or transporting back-up rolls and/or work rolls (4a, 4b) of a roll stand, preferably at least in pairs, especially in sets, between the roll stand arranged in a roll hall and a roll work...
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WO/2011/132094 |
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...
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WO/2011/132094 |
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...
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WO/2011/129453 |
Disclosed is a process of precisely adjusting the initial position (or zero point) of a working roll in a rolling mill. This process is realized in consideration of a finding that a force in the rolling direction is generated in a rollin...
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WO/2011/124965 |
Support frame (10) for a rolling stand, in which a first horizontal rolling roll (22) and a second horizontal rolling roll (23) are provided, opposite each other with respect to a nominal rolling axis (X). The first horizontal roll (22) ...
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WO/2011/124965 |
Support frame (10) for a rolling stand, in which a first horizontal rolling roll (22) and a second horizontal rolling roll (23) are provided, opposite each other with respect to a nominal rolling axis (X). The first horizontal roll (22) ...
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WO/2011/124585 |
The invention relates to a method for the flying changing of working rolls in continuous casting and rolling installations and hot strip rolling mills, in particular continuous hot strip rolling mills, wherein, to exchange the working ro...
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WO/2011/105354 |
Disclosed is a multistage cluster plate mill (1) formed by facing cluster constructions (10). The cluster constructions (10) are provided with auxiliary roller axle boxes (12), central auxiliary roller axle boxes (13), beams (16), first ...
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WO/2011/080837 |
Disclosed is a turks head stand that, in a state in which a four-way correcting roll has been mounted in a prescribed position, further adjusts the position of the entire four-way roll in the vertical and horizontal direction, wherein a ...
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WO/2011/080839 |
Disclosed is a molding apparatus in which, to enable the extraction and exchange of a stacked body of roll chocks/yokes from a molding roll stand in an orthogonal direction to the direction of movement of products, a more compact size wi...
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WO/2011/039942 |
A multi-roll mandrel mill in which "roll chock sections have been made compact" is a mandrel mill which comprises a plurality of grooved roll bodies as roll grooves which press down a pipe material, and which is provided with a plurality...
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WO/2011/040275 |
A sealed rolling bearing is configured in such a manner that the negative pressure within the bearing space is eliminated and that water, etc. are prevented from entering the inside of the bearing. A sealed rolling bearing is provided wi...
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WO/2011/037825 |
A sleeve (10) is disclosed for use in an oil film bearing (12) of the type employed to rotatably support the tapered neck (16) of a roll in a rolling mill. The sleeve is machined from a hollow forging of a base metal with a cylindrical o...
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WO/2011/023377 |
The invention relates to a method for measuring the temperature and/or the bearing forces in a roller bearing 1 of a continuous casting system, a rolling mill or another strip processing line. Furthermore, a corresponding roller bearing ...
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WO/2011/023378 |
The invention relates to a method for adjusting the rolls (1, 2, 3, 4) of a roll stand (5), wherein the roll stand (5) comprises at least two interacting working rolls (1, 2), wherein one of the working rolls (1) is arranged in the roll ...
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WO/2011/018205 |
In a fastening system of a roller bearing, comprising a bearing unit (3) which has a roll pin (1) that is mounted in a roll pin bearing (8) therein and a threaded nut (9) that engages in a thread formed on the roll pin (1) or a tensionin...
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WO/2011/018215 |
The invention relates to a device (1) for handling and/or transporting work rolls (2, 3) and/or support rolls (4, 5) of a roll stand (6), by which the work rolls (2, 3) and/or support rolls (4, 5) can be brought from the roll stand (6) i...
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WO/2011/014629 |
A method for assembling a set of bearing assemblies 100 onto a mill roll 10 and for establishing a required bearing setting. The mill roll 10 is configured to receive a set of bearing assemblies 100 at each axial end, with the bearing ro...
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WO/2011/003579 |
The invention relates to a device for locking the chock (3) and the axial bearing housing (5) of a roll set and the roll-changing carriage (7) during rolling and when changing rolls. A horizontally displaceable locking device (2) is prov...
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WO/2010/112196 |
The present invention relates to a roller unit for the continuous rolling of band-shaped rolling stock, particularly of a roller band (10), comprising at least one roller stand (1), at least one roller stand (1') downstream of the at lea...
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WO/2010/108725 |
A fully hydraulic edging system suitable for use in wide plate mills is disclosed. The need for electro-mechanical screws to effect large movements of the side rollers (2) is avoided by employing a pull-back hydraulic cylinder (10) for t...
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WO/2010/084011 |
The invention relates to a bending and balancing device for axially shiftable work rolls (10, 10') of a rolling mill, especially of a four-high rolling mill, guide blocks (2) being provided at both sides in the window of every mill housi...
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WO/2010/076308 |
There is described multi-stand rolling mill with stands having four motorized rolls and provided with controls outside the stand and retractile spindles, which comprises a central body with said stands; a first platform (41) on a side ch...
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WO/2010/034481 |
The invention relates to a rolling apparatus (1), comprising at least one upper and one lower roller (2, 3), which are disposed on a common rolling stand (8) and held in bearings that can be displaced vertically to each other for setting...
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WO/2010/034481 |
The invention relates to a rolling apparatus (1), comprising at least one upper and one lower roller (2, 3), which are disposed on a common rolling stand (8) and held in bearings that can be displaced vertically to each other for setting...
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WO/2010/015392 |
The invention relates to a sealing element (3) for sealing a rolling bearing with respect to a rolling journal (2) of a roller (1), wherein the sealing element (3) comprises: - a first part (10) located away from the rolling journal in a...
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WO/2010/015392 |
The invention relates to a sealing element (3) for sealing a rolling bearing with respect to a rolling journal (2) of a roller (1), wherein the sealing element (3) comprises: - a first part (10) located away from the rolling journal in a...
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WO/2010/003676 |
The invention relates to a roller device (1) comprising a stand with support posts (2, 12, 33), wherein at least one roller (3, 13) of the roller stand is arranged in the space between the support posts and at least one adjuster device (...
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WO/2010/003678 |
The invention relates to a roller arrangement (1,101, 201), in particular, such as a roller arrangement of working rollers (2, 3,102,103,202,203) on a roller stand, which may be moved axially by shifting means (4,104, 204), wherein the s...
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WO/2009/157542 |
Disclosed is a shape forming device which is made compact with a simple structure by not attaching a hydraulic actuator, or the like, for forming/breaking up a stacked body, to an inner frame or a roll stand in order to make it possible ...
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WO/2009/153415 |
The invention relates to a method for changing rollers in a roll stand (C) adapted for bearing at least one working roller for a continuously-running steel-strip roll mill, wherein said stand (C) is part of a plurality (N) of roll stands...
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WO/2009/149916 |
A rolling machine for shaping, especially hot-shaping, metallic and/or iron-containing workpieces comprises a) a machine frame (60), b) at least two roll/bearing units (62, 63) having respective rolls (2, 3) on which at least one tool (7...
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WO/2009/144107 |
The invention relates to a multi-strand continuous casting system for manufacturing metal strands having a billet-shaped or bloom-shaped cross section, with a strand guide that comprises an alignment zone containing drive alignment subas...
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WO/2009/141414 |
A rolling mill stand and related rolling mill for rolling rod-shaped bodies, even large in size, which meets the requirement of stiffness uniformity of the rolling mill stands in the transversal direction, all the hydraulic capsules bein...
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WO/2009/130726 |
A device for adjusting the distance between a pair of work rollers (40) in an edger of a rolling mill comprising actuator means associable with a respective work roller (40). The actuator means comprise a roll group (10; 10s) including t...
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WO/2009/130726 |
A device for adjusting the distance between a pair of work rollers (40) in an edger of a rolling mill comprising actuator means associable with a respective work roller (40). The actuator means comprise a roll group (10; 10s) including t...
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WO/2009/125074 |
The invention relates to a rolling plant comprising a reversible rolling mill having two stands (2, 4). Each upright (22, 24) of the stands (2, 4) rests on a support structure (25) via a bearing surface and is fastened thereto by a rod (...
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WO/2009/103436 |
The invention relates to a roller device (50) having a stand and two roller sets having at least two rollers (52, 53, 54, 55) disposed in a stand (51) of the roller device, wherein a roll material (56) can be fed between two rollers (53,...
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WO/2009/087114 |
The invention relates to a bearing arrangement with a bearing for pivotably mounting the trunnion of a roller in a rolling stand and a bearing support body with a bore for receiving the bearing. In order to prevent local overload in the ...
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WO/2009/082441 |
The present invention provides a Cluster mill which utilizes a Cluster mill gauge control system and prestress rods, has a high mill stiffness, a large work roll gap for threading, a rapid work roll gap opening, accurate roll force compu...
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WO/2009/077872 |
A lubrication delivery system for a rolling facility having a plurality of roll stands. A centralized lubrication source is arranged to supply lubrication to a plurality of liners within the roll stands during a rolling campaign. The lub...
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WO/2009/077871 |
A linear bearing plate, or liner, for use within a rolling mill stand, said liner including lubrication ports in fluid communication with a lubrication source. A centralized lubrication source can provide a predetermined lubrication to a...
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WO/2009/077872 |
A lubrication delivery system for a rolling facility having a plurality of roll stands. A centralized lubrication source is arranged to supply lubrication to a plurality of liners within the roll stands during a rolling campaign. The lub...
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WO/2009/077871 |
A linear bearing plate, or liner, for use within a rolling mill stand, said liner including lubrication ports in fluid communication with a lubrication source. A centralized lubrication source can provide a predetermined lubrication to a...
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WO/2009/034173 |
The present invention relates to a rolling stand for rolling metallic strips with at least one roll (2, 3, 5, 6) or roller which is mounted in the region of its end journals (7, 8) in each case in a roller bearing (9, 10), and with at le...
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