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An armor with rollers is provided that enables a user to move in all positions by rolling on a hard and smooth surface while constantly varying his bearing points on the ground.
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| Number | Title | Issue Date |
| 8104530 | Component of a steelworks, such as a continuous casting installation or a rolling mill, method for producing such a component and installation for creating or processing semifinished metallic products In order to increase the endurance and lifetime of highly loaded components (6, 8, 12, 14, 24, 26, 34) of a steelworks, an electrolytically applied coating (38) is provided, having a ductile metallic base material (39), in particular nickel or a... | 01/31/2012 |
| 7958930 | Wall of a casting die for casting a molten metal The invention relates to a wall (100) of a casting die for casting a molten metal. Die walls comprising a front plate (110) with a pocket borehole (112) and a rear plate (120) with a transversal borehole (122) aligned with the pock... | 06/14/2011 |
| 7896061 | Product having improved zinc erosion resistance The objective of the present invention is to provide a product that is superior in barrier properties (for example, zinc erosion resistance and anti-adhesive property), abrasion resistant property, surface hardening property, thermal stability and life-time prolongi... | 03/01/2011 |
| 7891405 | Water-cooling mold for metal continuous casting A water-cooled mold for continuous casting includes two water-cooled wide copper plates arranged opposite to each other in a front and back direction and two water-cooled narrow copper plates arranged opposite to each other in a left and right direction. The upper p... | 02/22/2011 |
| 7891406 | Ingot mold for casting slabs Ingot mold for casting ultra thin slabs to be used, for instance, in a manufacturing plant for the manufacture of metal strips, having two wide concave walls (11) in the center and two flat portions (12) parallel to the plane of symmetry X in the end z... | 02/22/2011 |
| 7798202 | Wide side of a funnel mold A broadside (100) for the broadside of a funnel mold for the casting of metal. Known broadsides of this kind have at least one groove-shaped cooling channel (110) in the backside (R) of the broadside. Adjacent the cooling channel (110) on the ba... | 09/21/2010 |
| 7631684 | Continuous casting plant The invention relates to a continuous casting installation, for example for steel billet and bloom formats having substantially rectangular or circular cross-section. The invention improves the strand structure in the corner areas, to avoid rhomboidity, cracks and d... | 12/15/2009 |
| 7455098 | Permanent chill mold for the continuous casting of metals A permanent chill mold for the continuous casting of metal, having a mold cavity (2) which has a pouring slot (3), an exit opening (4) and a casting cone (6). At least one concave bulging (7) is provided that extends in the casting... | 11/25/2008 |
| 7422049 | Tubular mould for continuous casting In the continuous casting of round or polygonal billet and bloom formats, use is made of moulds the mould cavity of which comprises a copper tube (3) which is intensively cooled by means of water-circulation cooling. In order to increase the cooling capacity ... | 09/09/2008 |
| 7367104 | Method and device for the production of a trimmed metal strip The invention relates to a method for production of a metal strip from a strip (6), cast directly from molten metal (4), whereby a trimming of the strip edges (9, 9′) of the strip (6) is carried out, characterised in that the strip edge... | 05/06/2008 |
| 7363958 | Continuous casting mold for liquid metals, especially for liquid steel The invention relates to a continuous casting mould for liquid metals, especially for liquid steel, comprising steel charging plates (2) which are surrounded by water reservoirs (1), cassette-type copper plates (3) arranged against the same, end... | 04/29/2008 |
| 7342197 | Plasma torch with corrosive protected collimator To protect the collimator of a transferred plasma arc torch from premature failure due to corrosion, an anti-corrosive covering is applied on the exposed face surface and a portion of the inner exit bore of the collimator. The specification describes several methods... | 03/11/2008 |
| 7299856 | Casting steel strip with low surface roughness and low porosity A thin steel strip with low surface roughness and low porosity produced by casting with molten steel having a total oxygen content of at least about 100 ppm and a temperature that allows a majority of any oxide inclusions to be in a liquidus state. The steel strip p... | 11/27/2007 |
| 7284591 | Perimeter wall lubrication system for molten metal molds A perimeter wall lubrication system for molten metal molds wherein the lubricant conduit within the permeable perimeter wall is configured with a K constant which is lower than 40 or more in the equation where X is the perimeter of the groove in the permeable perime... | 10/23/2007 |
| 7267158 | Control of oxide growth on molten aluminum during casting using a high moisture atmosphere A method of producing aluminum castings which includes the steps of casting a molten alloy, contacting the surface of the molten alloy with a humidified atmosphere and solidifying the alloy. The method is particularly suited for aluminum-magnesium alloys such as AA ... | 09/11/2007 |
| 7234508 | Mould for continuous casting of metal strips A mould for continuously casting metal strips comprises a pair of side walls (11) on opposite sides of an open-ended mould cavity (C) having an entrance end (E) for continuously receiving molten metal and an exit end (D) for continuously discharging a moving ... | 06/26/2007 |
| 7222658 | Die cavity of a casting die for continuously casting billets and blooms A die cavity of a casting die, such as for continuously casting billets, blooms and blanks. The die cavity has a cross-section with a partially curved peripheral line, whereby, with the cavity walls cooled, provides improved heat exchange between a forming strand sh... | 05/29/2007 |
| 7222657 | Metal object forming method and mold used for the same A metal object is formed by die-casting with the use of a specially treated mold. The mold has cavity-defining surfaces covered by a heat-insulating layer made of a material that includes ceramic powder and heat-resistant resin. Molten metal is injected into the cav... | 05/29/2007 |
| 7198092 | Chill tube A chill tube (1) having a double T-shaped inner and outer cross section in beam blank format is encased in a water-guiding jacket (12) adapted to its outer contour while forming a water gap (14). The wall thickness (D) of chill tube (1) i... | 04/03/2007 |
| 7168744 | Fastening structure for use at low temperature A first flange and a second flange are superposed and fastened with a bolt and a nut in a fastening operation, to implement a fastening structure used at temperature lower than atmospheric temperature for the fastening operation. Assuming that the first flange has a... | 01/30/2007 |
| 7146771 | Cap sheet, roofing installation, and method A cap sheet for cold-applied adhesive roof installations includes a reinforcement mat saturated with and encapsulated within SBS modified bitumen. Bitumen layers above and beneath the mat have top and bottom major surfaces. The top surface of the top bituminous laye... | 12/12/2006 |
| 7143811 | Liquid-cooled ingot mold A liquid-cooled ingot mold is provided for the continuous casting of metals. The mold is made up of mold plates or a chill tube made of copper or a copper alloy, which are connected to a support structure by fastening bolts. The mold plates or the chill tube is conn... | 12/05/2006 |
| 7143810 | Equipment for continuous horizontal casting of metal Equipment for continuous, horizontal casting of metal, in particular aluminum. The equipment includes an insulated reservoir or pool (2), which is designed to contain liquid metal, and a mold (3), which can be removed from the pool (2). An insul... | 12/05/2006 |
| 7121324 | Device for casting of metal A device for continuous or semi-continuous casting of metal comprising a mould having a number of mould elements (1, 2) which together form a mould adapted for receiving a liquid metal (6), a mould supporting structure (30, 31) surrounding the m... | 10/17/2006 |
| 7096922 | Copper casting mold A copper casting mold for the continuous casting of steel melts is provided, in the presence of zinc and or sulfur in the thermally most greatly stressed contact region with the steel melt, with an at least single-layer diffusion barrier layer made of at least one m... | 08/29/2006 |
| 7086449 | Device for continuously casting metals, especially steel An apparatus for the continuous casting of metals, especially of steel, is equipped with a base frame (2) carrying a continuous casting mold (1) and an oscillating device (3) disposed on the base frame (2) and with a foot roller frame ( | 08/08/2006 |
| 7073563 | Machine for vertical casting of metal A machine for vertical casting of metal, including a frame on which casting molds can be mounted and through which cooling water can be supplied during casting. The frame includes a horizontal cantilever arm protruding from a support and being journalled in the supp... | 07/11/2006 |
| 7051784 | Method of producing semi-solid metal slurries By determining an amount of a metal to be prepared into a slurry in its liquid state, thereafter applying a motion to the melted metal via a mechanical or physical means when at least a part of the melted metal reaches a temperature below the liquidus temperature an... | 05/30/2006 |
| 7024342 | Thermal flow simulation for casting/molding processes A numerical procedure for simulating the behavior of incompressible, viscous fluid in a casting/molding process. The method is based on classical fluid dynamic equations and uses control volume-finite element and numerical techniques to solve the momentum and energy... | 04/04/2006 |
| 7021363 | Mold wall, especially a broad side wall of a continuous casting mold for steel The invention relates to a mold wall for plate molds, tubular molds or similar, especially a broadside wall of a continuous casting mold for steel. The inventive plates consisting of copper or a copper alloy, which are either provided with coolant channels or are in... | 04/04/2006 |
| 7004226 | Apparatus for continuous casting of metal strips Apparatus for continuous vertical casting of metal strips, comprising: a mould (10) having top and bottom ends an open-ended mould cavity (C), a tundish (11) having a discharge opening (11A) in direct communication with the mould cavity (C) to f... | 02/28/2006 |
| 7000676 | Controlled fluid flow mold and molten metal casting method for improved surface A DC casting mold for casting molten metal alloy comprising a cooled tubular body that has a thermally insulated insert attached to its top surface. The thermally insulated insert has a bottom portion with a beveled sidewall, which forms an angle with the horizontal... | 02/21/2006 |
| 6973957 | Continuous casting mold, a shorter side thereof and method of exchanging the shorter side frame A mold shorter side frame of a continuous casting mold is exchanged integrally as it is to enable on-line change of the thickness of the case piece. As the method, a concave portion for engaging a portion of the moving device and an attaching/detaching mechanism hav... | 12/13/2005 |
| 6960022 | Macrocomposite guideway and gib produced therefrom A “hybrid” or macrocomposite guideway, wherein the “traditional” or existing guideway material (e.g., hardened steel) is maintained as the wear resistant, low friction surface intended to be in physical contact with one or more bearings, and further wherein ... | 11/01/2005 |
| 6942011 | Adjustable mold divider for fitting in a conventional ingot mold The invention relates to a mold divider for fitting in a conventional slab mold (1) having laterally adjustable narrow-side parts for selective casting of several strands with changeable strand widths. The mold divider consists of a housing (3) fixedly... | 09/13/2005 |
| 6942012 | Chill tube for the continuous casting of metals A chill tube (1) for the continuous casting of metals has a double T-shaped cross section in beam blank format. Inner contour (3) defining the cross section of the cast billet is cooled by cooling water, which is guided through cooling channels (4 | 09/13/2005 |
| 6932938 | Method and apparatus for containing and ejecting a thixotropic metal slurry A container system including a vessel for holding a thixotropic semi-solid aluminum alloy slurry during its processing as a billet and an ejection system for cleanly discharging the processed thixotropic semi-solid aluminum billet. The crucible is preferably formed ... | 08/23/2005 |
| 6932147 | Continuous casting ingot mould An ingot mold for continuous casting of metal strips or thin slabs has a funnel-shaped, charged are which is tapered to the format of the cast strand, and two ingot mold plates which are deformed in relation to each other and which have curved pouch-type broad side ... | 08/23/2005 |
| 6926067 | Liquid-cooled casting die A liquid-cooled casting die for the continuous casting of thin steel slabs has a molding casting die body made of a material of high heat conductivity, such as copper or a copper alloy. Preferably the casting die body is made, in each case, of two broad-side walls, ... | 08/09/2005 |
| 6918428 | Chill tube A chill tube made of copper for the continuous casting of metals has a multi-corner inner and outer cross section and a nominal wall thickness which amounts to 8% to 10% of the separation distance of the inner surfaces lying frontally opposite each other at the tube... | 07/19/2005 |
