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Metal deforming May archived by USPTO category 05/12

20120131974 - Arching metallic profiles in continous in-line process: A method and apparatus for manufacturing an arched metallic profile, in a continuous in-line process. The method comprises forming the metallic profile; and arching the formed metallic profile in a continuous in-line process. The apparatus includes a roll forming station configured to receive flat metallic composition and output a given... Agent: Allied Tube & Conduit Corporation

20120131975 - Method and forming machine for manufacturing a product having various diameters: The invention relates to a method and a forming machine suitable for manufacturing a product having various diameters from a workpiece, such as a metal cylinder or plate, in which the workpiece is clamped down in a clamping device, the workpiece and a first tool are rotated about an axis... Agent:

20120131976 - Method for the multi-core deburring of wires and associate: The invention relates to a method for the multi-core deburring of wires, preferably wires (1) separated from a wire strip comprising a plurality of wire strips which are arranged parallel to each other, in particular for producing round wires and shaped wires. The wires (1) are, after passing through a... Agent:

20120131977 - Shearing device for shearing of bar stock and forming machine with a shearing device for shearing of bar stock: A forming machine comprises a shearing device for shearing off a section of a bar stock, a forming station for forming the sheared off bar stock section and a transport device for the bar stock. The shearing device has two shearing blades, of which one is movable transverse to the... Agent: Hatebur Umformmaschinen Ag

20120131978 - Stamped dual snowmobile runner and method of manufacture: A runner and method of making a runner for mounting on a snow ski including a runner body fabricated of one piece of stamped metal which includes a central base portion and a pair of longitudinally extending runner portions which are bent downwardly from the base portions in laterally spaced... Agent:

20120131979 - Fin fabrication process for entrainment heat sink: A process to fabricate a fin for a heat sink includes creating an array of micro diameter holes on a substrate, and then coupling the substrate to a mold. The mold includes angular dimples such that one or more of the micro diameter holes on the substrate come into contact... Agent: Honeywell International Inc.

20120131980 - Mold for plastic forming and a method for producing the same, and method for forging aluminum material: A mold for plastic forming having excellent seizure resistance controlled by adjusting its surface properties. In addition, a process producing the mold, that includes: roughening a surface of a base material by a shot blast method to adjust its arithmetic averaged roughness Ra: higher than 1 μm but 2 μm... Agent: Kabushiki Kaisha Kobe Seiko Sho (kobe Steel, Ltd)

20120131981 - Cold forged stub end: Apparatus for forming and shaping a stub end fitting and methods for forming the stub end fitting, are provided. The apparatus can include application of a multi-part die including first and second die parts which both together contain a preformed stub end fitting having an annular shaped flange, and a... Agent: MachIPLLC

20120131982 - Grain oriented electrical steel sheet: An electrical steel sheet contains, as components, by mass %, 0.005% or less of C, 1.0% to 8.0% of Si, and 0.005% to 1.0% of Mn; one or more selected from Nb, Ta, V, and Zr such that a total content thereof is 10 to 50 ppm; and the balance... Agent: Jfe Steel Corporation

20120131983 - Crimping device: A crimping device including a first jaw having, across its width and extending at least partially along its length, spaced multiple crimp members. A second jaw also includes, across its width and extending at least partially along its length, spaced multiple crimp members. Multiple crimps are created in a crimp... Agent:

20120125065 - Roll forming system and roll forming method: A roll forming system and a roll forming method are disclosed. The roll forming system according to an exemplary embodiment of the present invention includes a bending unit provided with synchronizing means moving a synchronizing table in keeping pace with a forming speed of a shaped beam along a process... Agent: Sungwoo Hitech Co., Ltd.

20120125066 - Feed drive for a cold pilgering mill: The state of the art discloses cold rolling mills comprising a roll stand, at least one roll rotatably mounted to the roll stand, a feed clamping saddle for feeding a blank, and a first drive for the feed clamping saddle. Those cold rolling mills have ball spindle drives with a... Agent: Sandvik Materials Technology Deutschland Gmbh

20120125067 - Orifice plate and manufacturing method of the orifice plate: An orifice plate for liquid injection made of plate-shaped stainless steel, wherein an orifice is formed by shearing, is characterized in that the average crystal grain size of the stainless steel is 3 μm or less. The thickness of the plate-shaped stainless steel is 1.2 mm or less, and preferably... Agent: Komatsu Seiki Kosakusho Co., Ltd.

20120125068 - Method for producing seamless tubes by means of a three-roll bar rolling mill: The invention relates to a method for producing seamless tubes from metal, particularly from steel, wherein a previously produced hot hollow block is stretched by means of a three-roll bar rolling mill on a mandrel to form a parent tube and, before running into the bar rolling mill, the hollow... Agent: V & M Deutschland Gmbh

20120125069 - Inner sleeve for a flat extrusion cylinder and a flat extrusion cylinder: An inner sleeve for a flat extrusion cylinder includes an inner sleeve ring piece, an upper insert piece and a lower insert piece. The inner sleeve ring piece is positioned in an intermediate sleeve of the flat extrusion cylinder. The upper insert piece and the lower insert piece are symmetrically... Agent: Southwest Aluminium (group) Co., Ltd.

20120125070 - Method for producing a small thin-walled tube from a magnesium alloy: The invention relates to a method for producing a small thin-walled tube for a medical application or for a medical product, in particular for a stent, wherein a blank of an in particular bioresorbable magnesium alloy is deformed to produce a small tube, after which the small tube is used... Agent: Lkr Leichtmetallkompetenzzentrum Ranshofen Gmbh

20120125071 - Carbon molds for use in the fabrication of bulk metallic glass parts and molds: Novel molds and methods for Bulk Metallic Glass (BMG) molding using carbon templates obtained from pyrolyzed materials are provided. The method employs the Carbon MEMS (C-MEMS) technique to derive molds of different geometries and dimensions. The resultant carbon structures are stable at very high temperatures and have sufficient mechanical strength... Agent:

20120125072 - In situ formation of threads throughout bore of sleeve inserted into substrate hole: Threads are formed in situ throughout a bore of a sleeve inserted into a corresponding hole a substrate. A sleeve having a bore is inserted into a corresponding hole of a substrate. A mandrel is rotated through the sleeve. The mandrel has a threaded ended; the threaded end rotating throughout... Agent:

20120125073 - Method for producing golf club head: A golf club head has a hollow structure comprising a head main body provided with a opening and a cover covering the opening. The head main body is made of a metal material and provided in the opening with a supporting part for supporting a peripheral edge part of the... Agent:

20120125074 - Tool head device for crimping rings and clamps: A tool head device for crimping rings and clamps includes a clamp head member which is formed by connecting a left clamp head with a right clamp head via two covers, a clamp head shaft and two cover pins. Each of the left clamp head and the right clamp head... Agent: Link-tech (tianjin) Metal Products Co., Ltd.

20120111078 - Metal forming process: A metal forming process involves applying a lubricant, formed from a vitreous enamel mixed with particles of boron nitride, to at least one surface of a sheet metal blank, and without pre-heating the sheet metal blank, placing the sheet metal blank having the lubricant applied to the surface(s) thereof into... Agent: Gm Global Technology Operations, Inc.

20120111079 - Rolling fluids: The disclosure relates to a cold rolling fluid, including: (a) a hydrocarbon base including at least 50 wt % of isoparaffins; (b) one or more frictional modifiers selected from among fatty alcohols, fatty acids, fatty amines, fatty acid esters, or polymer esters resulting from the esterification of alpha-olefin copolymers and... Agent: Total Raffinage Marketing

20120111080 - Electrode assembly for electro-hydraulic forming process: An electrode assembly for electro-hydraulic forming tool in which the insulation sleeve is assembled over an electrode rod. The insulation sleeve has a deflection surface that is beveled or oriented at an angle relative to the axis of the electrode rod. The electrode assembly may include a replaceable conical receptacle... Agent: Ford Global Technologies, LLC

20120111081 - Method of manufacturing magnesium alloy processing materials with low cycle fatigue life improved by pre-straining: The present invention relates to a method of manufacturing magnesium alloy processing materials capable of improving low cycle fatigue life. The manufacturing method for magnesium alloy processing materials with improved low cycle fatigue life comprises pre-straining a magnesium alloy processing material which is processed.... Agent:

20120111082 - Pipe repair tool and related methods: A pipe repair tool includes at least two saddles having an actuatable cylinder disposed therebetween and configured to fit within the pipe, the at least two saddles having arcuate surfaces configured to correspond with a circumference of the pipe.... Agent: Bless Oilfield Services

20120111083 - Pipe repair tool and related methods: A pipe repair tool includes at least two saddles having an actuatable cylinder disposed therebetween and configured to fit within the pipe, the at least two saddles including arcuate surfaces configured to correspond with a circumference of the pipe.... Agent: Bless Oilfield Services

20120111084 - Shape adjusting tool: A hollow component is adjusted in shape, for example to correct circularity, by means of a shape adjusting tool. The tool comprises a base structure 2 on which adjuster elements 6 are guided. An adjustment ring 8 has a ramp surface 26 corresponding to each adjuster element 6 so that... Agent: Rolls-royce PLC

20120111085 - Device and method of producing ball joint: A ball joint 10 includes a first member 12 having a ball section 14 and a second member 15 having a socket 16. Ball section 14 is accommodated and supported inside socket 16. A pair of dies 20, 30 sandwich a wall 18 surrounding an opening 17 of the socket... Agent: Ogino Industrial Co., Ltd

20120111086 - Forming die: Provided is a forming die, including a movable supporting member, a movable die, a fixed supporting member and a fixed die. The movable supporting member disposes an oblique sliding groove. The movable die disposes an oblique guiding surface engaged with the oblique sliding groove. The movable die disposes a forming... Agent: Cheng Uei Precision Industry Co., Ltd.

20120103043 - Method of monitoring a crimping process, crimping press and computer program product: A method of monitoring a crimping process is disclosed, which determines whether an actual force stroke progression (Fa)/force-time progression is, a) above, or, b) below an ideal force stroke progression (Fi)/force-time progression in at least one point. The method shifts an upper border (Bu) and/or the lower border (Bl) of... Agent: Schleuniger Holding Ag

20120103044 - Bead wire manufacturing method and manufacturing apparatus: A bead wire manufacturing method/apparatus includes a descaling step/device for removing oxide on the surface of a wire rod, a coating liquid adhesion step/device for adhering a coating liquid to the wire rod, wiredrawing steps/devices for performing area reduction workings on the wire rod, and a bluing step/device for bluing... Agent: Fuji Shoji Co., Ltd.

20120103045 - Electro-hydraulic forming process with electrodes that advance within a fluid chamber toward a workpiece: A system for electro-hydraulically forming a sheet metal part in an electro-hydraulic forming (EHF) machine. The part in a first shape is placed in the EHF machine between a one-sided forming die and a chamber that is filled with a liquid. An electrode is discharged in the chamber to form... Agent: Ford Global Technologies, LLC

20120103046 - Forming head for forming spirally seamed tube: The invention relates to a forming head (300) which shapes a raw material (6) to spirally seamed tube (2), whereby the internal profile of the forming head (300) is U-shaped, the forming head (300) has an inlet side and an outlet side and there are on the upper side of... Agent:

20120103047 - Roller leveler: A roller leveler is provided having a substantially uniform pitch of leveling rolls arranged in a zigzag manner. The roller leveler is provided with a first roll group having first leveling rolls arranged with a pitch “P1” in the carrying direction of a steel plate, a second roll group having... Agent: Jp Steel Plantech Co.

20120103048 - Rolling mill, roll stand, as well as method for replacing roll stands in a rolling mill: In order to allow simple replacement of the roll stands in the case of a rolling mill for rolling elongated material, having multiple roll stands disposed in a line, forming a central caliber opening, wherein the roll stands are disposed in a stand position, in each instance, and can be... Agent: Sms Meer Gmbh

20120103049 - Rolling process and relating longitudinal, multi-stand rolling mill of continuous, restrained type for hollow bodies: A longitudinal, multi-stand rolling mill of the continuous, restrained type for rolling hollow bodies is described, which comprises a main rolling mill (2) and an extracting rolling mill (4) in line and downstream of the main rolling mill, at a distance from the main rolling mill larger than the maximum... Agent: Danieli & Officine Meccaniche S.p.a.

20120103050 - Methods and apparatus for cutting profiles: An apparatus for cutting a profile, including: a cutter configured to make cuts on the profile having a first surface and a second surface, and having at least one rib on the first surface, wherein the cuts are made on the first surface of the profile; a first drive unit... Agent: Seoul Laser Dieboard System Co., Ltd.

20120103051 - Method for manufacturing a flexible piping device for an exhaust gas system of a motor vehicle: In order to further reduce or eliminate an ageing function of the flexible piping device to allow the user of the flexible piping device to receive functionality and properties over lifetime at similar condition, the present invention provides that step b) includes subjecting the wound metal hose to quenching.... Agent: Sjm Co. Ltd.

20120103052 - Hot rolled steel sheet cooling apparatus: A hot rolled steel sheet cooling apparatus includes a gradual cooling header 2 including a rod-like cooling water nozzle 3 for gradual cooling and a rapid cooling header 4 including a rod-like cooling water nozzle 5 for rapid cooling such that the headers constitute a cooling unit 9. The cooling... Agent: Jfe Steel Corporation

20120103053 - Apparatus for bending resilient tab: An apparatus for bending a resilient tab, includes a chassis to support the tab, a securing element to hold the tab and a sliding element for pressing the tab. The securing element has a clamping portion pressing against a base of the tab and a blocking portion extending towards the... Agent: Fu Tai Hua Industry (shenzhen) Co., Ltd.