Class 164/448 - Roller

Subclass of Class 164 - Metal founding
Definition: Apparatus wherein the means to remove or hold the product
No. of patents: 183
Last issue date: 08/30/2011

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Number	Title	Issue Date
8006742	Casting roll A casting roll having an outer periphery capable of being efficiently cooled is disclosed. The casting roll has a roll body on which side weirs abut, short tube-shaped supports each coaxially with and protruding from the roll body, a stub axle fitted into the suppor...	08/30/2011
7617862	Strand-guiding roller A strand-guiding roll for supporting and guiding cast metal strands in a continuous casting installation, having a central rotatable shaft and having at least one roll shell supported fixed against rotation on this shaft. To enable the strand-guiding roll to cope wi...	11/17/2009
7325586	Internally cooled billet guiding roller An internally cooled strand-guiding roll for a continuous casting installation, having a central rotatable shaft and at least one roll shell supported fixed against rotation on the shaft. To make the strand-guiding roll better able to withstand the mechanical and th...	02/05/2008
7281567	Casting roll and a method for producing a casting roll A casting roll for the continuous casting of thin metal strips, in particular steel strips in a double-roll or roll-in installation. The roll comprises a roll core with an external casing and an annular roll jacket with an internal casing. The jacket surrounds the c...	10/16/2007
7234509	Metallic bath containment device between the crystallizing rollers of a continuous casting machine A molten metal containment device between the crystallizing rollers (38, 39) of a continuous casting machine comprises a lateral containment plate (47) able to press against the shoulder surfaces (40, 41) of the crystallizing rollers (38, 39	06/26/2007
7192484	Advanced coating apparatus and method A coating apparatus for coating a rollable device including a device rotator having a pair of rollers and spray nozzle is described. The spray nozzle produces a spray of coating material that is directed towards a gap that is between the rollers of the pair. The maj...	03/20/2007
7178578	Continuous casting roll A continuous casting roll for the continuous casting of metal strip. The continuous casting roll has an essentially cylindrical core and a jacket, for example, made of a copper alloy, that is shrunk onto it. A relaxation zone is provided between the core and jacket....	02/20/2007
7165891	Guide roller assembly for a continuous casting plant A guide roller assembly includes a guide roller and a bearing that supports the roller body of the guide roller and is formed as a ring-shaped, segmented slide bearing. ...	01/23/2007
7152660	Rotary lead-through for the coolant inflow and outflow of a back-up and/or conveyor roller which is rotably held in a bearing arrangement at the end The invention relates to a rotary lead-through for the coolant inflow and outflow of a back-up and/or conveyor roller (1) which is held in a bearing arrangement at the end at least by means of bearing journals (10) located in bearing blocks (11)...	12/26/2006
7147033	Dual drum type continuous casting device and method for continuous casting A twin-drum continuous casting apparatus for casting a metal sheet (4) by supplying molten metal (3) to a pouring basin formed by a pair of cooling drums (1) rotating in opposite directions, and side gates (2), to cool the molten metal (	12/12/2006
7096923	Segment roll for continuous casting machines A segment roll for use in a continuous casting machine includes a number of roll segments axially spaced apart and supported in bearings on a non-rotating shaft. Each roll segment is a self-contained unit including a sleeve-shaped outer mantle, an internal sleeve di...	08/29/2006
7029072	Modified rumble strip cutter A rumble strip cutting machine having a drum that can be shifted from one side of the machine to the other. The machine includes a piston wheel that imparts an up and down motion to the frame so that rumble strips can be cut at desired intervals as the machine is dr...	04/18/2006
7007737	Slab handling apparatus A slab handling apparatus comprising a foundation structure, a plurality of longitudinally spaced buffer members positioned on the foundation structure, and a plurality of longitudinally spaced roller assemblies connected to the respective buffer members with a lost...	03/07/2006
6957688	Roll apparatus of continuous caster and cylindrical roller bearing for supporting roll of continuous caster A roll apparatus provided at a continuous caster for transferring a cast piece to a predetermined location includes: at least three divided rolls arranged to align concentrically and in an axial direction thereof to constitute a roll forming a cast piece transfer pa...	10/25/2005
6920772	Pinch roll unit A pinch roll unit for either propelling or retarding a product moving along the pass line of a rolling mill comprises a pair of levers mounted for rotation about parallel first axes. Roll shafts are carried by the levers with each roll shaft being journalled for rot...	07/26/2005
6913065	Device for continuously casting metals, especially steel A device for continuously casting metals, especially steel, consists of multipleconsecutive segments (1) which each form the strand guide for casting strands of different widths (4), with roller pairs (2). The rollers are rotationally mounted on...	07/05/2005
6904953	Cooling arrangement for the rolling stand of a continuous casting system A cooling arrangement for the rolling stand of a continuous casting system for heavy supports is provided with spraying nozzles which can be acted upon by cooling liquid and compressed air through supply pipes laid laterally in a longitudinal direction of the rollin...	06/14/2005
6892793	Caster roll The caster roll (10) is used in the manufacture of metal plate, strip, sheet, or foil. The caster roll (10) includes a cylindrical roll core (12) and at least one metal overlay (14) formed on the roll core (12). The at least one me...	05/17/2005
6883586	Strip guide for a strip-casting unit and adjusting device for the roller segments thereof The invention relates to a strip guide for a strip casting unit, comprising at least two segments, in particular roller segments (1-4), each with a strip input side (2.1) and a strip output side (3.1) and a pair of roller supports, each with a n...	04/26/2005
6736189	Guide segment fitted with rollers on a continuous casting installation The invention relates to a guide segment fitted with rollers on a continuous casting installation. In order to be able to accommodate as high mechanical loads as possible so as to accommodate the supporting force, at least some rollers are split up into three axiall...	05/18/2004
6634416	Device and process for fast changing of parts of the bar guide in continuous-casting plants In a continuous-casting plant, the segments of the guide for the casting bar are replaced rapidly, at least in part, using a two-station system, at least one of which stations being mobile, so as to be able to align head on a platform provided with means ...	10/21/2003
6619375	Casting roll In a casting roll for a thin strip casting plant, comprising an essentially cylindrical core (1), a mantle (2) of copper or a copper alloy optionally being provided with at least one outside layer (5), an internal cooling system (4) as well as an adjustin...	09/16/2003
6568460	Method and apparatus for adjusting the profile of a continuously cast slab, particularly of a thin slab A method and an apparatus for adjusting the profile of a continuously cast slab, particularly of a thin slab, wherein the profile is determined in accordance with given requirements with respect to its camber or wedge shape by the gap geometry of strand g...	05/27/2003
6533023	Feeding strip material A pinch roll assembly that may be used for feeding hot metal strip comprises a pair of parallel pinch rolls. At least one of the rolls comprises a copper or copper alloy tube providing the external peripheral roll surface and internal water cooling passag...	03/18/2003
6527042	Roll for the continuous casting of metal strips comprising a cooling circuit The roll body (110) of the invention for a continuous casting machine is able to carry a cylindrical shell (111) in its central part and includes a cooling circuit (200), the circuit having at least one cooling liquid supply conduit (30), at least one coo...	03/04/2003
6484793	Guide roller In order, in a guide roller for continuous-casting plants, which is formed by a plurality of aligned roller portions, to avoid the creeping movements of the guide roller in the axial direction and thermally induced distortions in it, it is proposed that a...	11/26/2002
6332492	Method to control the axial position of slabs emerging from continuous casting and relative device Method and device to control the axial position of slabs emerging from a continuous casting machine, providing to control the axial position of the slab (24) in correspondence with the inlet to the first rolling stand and to act in feedback on means to mo...	12/25/2001
6328093	Strand guiding segment for slab casting plants A strand guiding segment for slab casting plants with a guiding width for the cast strand is adjustable between guide rollers of a frame on a fixed side and a frame on a detachable side, wherein the frames interact with adjusting units for overcoming the ...	12/11/2001
6321827	Supporting roll framework for continuous metal, especially steel casting plants A supporting roll framework for continuous metal, in particular steel, casting installations, which is divided into straight or curved segments with roll carriers, a plurality of rolls being assembled on one roll carrier. The frame element, as a carrying ...	11/27/2001
6308769	Continuous casting plant for casting slabs with a continuous casting mold and a strand guiding unit composed of rollers A continuous casting plant suitable for casting steel slabs, wherein the partially solidified strand composed of a strand shell and a partially liquid core is guided after emerging from the mold during the further solidification between the rollers of a s...	10/30/2001
6241002	Casting steel strip An arbourless casting roll for casting steel strip includes a cylindrical tube (20) of copper of copper alloy having a wall thickness in the range of 30 mm-200 mm and a series of holes defining longitudinal water flow passages (26). A pair of steel stub s...	06/05/2001
6176297	Adjusting device for setting the position of billet-support elements An adjustment device for adjusting the position of at least one strand supporting element (5) relative to a supporting stand (9, 10) carrying at least one further strand supporting element (6), of a strand guide in a continuous casting plant comprises at ...	01/23/2001
6070646	Continuous casting apparatus A continuous casting device comprises, in combination, a continuous casting mold for receiving molten metal, and at least one pair of guide rolls disposed immediately downstream of the mold exit opening. The exit opening of the mold is rectangular shaped ...	06/06/2000
6062295	Device for withdrawing a strand A device for withdrawing a strand, especially a metal strand, from a continuous casting mold, includes drivable rollers that are located on opposite sides of the strand and are rotatably mounted on both sides in chocks. For adjustment to the strand cross-...	05/16/2000
6059013	Turning passage for the feed and discharge of cooling water of a guide roll in a continuous casting system The invention relates to a turning passage for the feed and discharge of cooling water to a disturbing system (2, 3, 4, 5, 6, 7) in a water-cooled guide roller (1) of a continuation casting system. In order to seal the bearing (10) of the guide roller (1)...	05/09/2000
5996680	Twin roll casting Twin-roll caster for continuously casting metal strip comprises a pair of parallel casting rolls (1) each provided with longitudinal cooling water passages (26) adjacent other casting surfaces 25 of the rolls. Passages (26) are interconnected in groups of...	12/07/1999
5787966	Device for the continuous casting of products having a round cross-section and products having a cross-section with flat sides The device includes at least a mould (11) with a replaceable crystallizer (12), a downstream mould portion, a containing, guiding and cooling roller conveyor (14) and an extraction and straightening assembly (15). The extraction and straightening assembly...	08/04/1998
5649889	Stress alleviating guide roll for high temperature applications A guide roll having means to expand or contract independent of its support bearings to prevent bearing failures when used under elevated temperature conditions....	07/22/1997
5642772	Process and device for correcting the ovalization of rolls for the continuous casting of metal strip A process and apparatus for cooling the external surface of rolls used in continuous casting of metal strip. According to the invention, the direction of cooling fluid flowing through the rolls is periodically reversed in order to reduce the thermal ovali...	07/01/1997
5638891	Casting roll A casting roll (11) on which to cast molten metal comprises central shaft (12), an outer circumferential wall (14) fitted over cylindrical mandrel (15) and roll end walls (16). Longitudinal wall (14) is cooled by water passed through longitudinal passages...	06/17/1997

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Class 164/448 - Roller