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Patent Searching and Data


Matches 401 - 450 out of 15,870

Document Document Title
WO/2010/101406A3
The present invention relates to a system for automatically supplying materials for a press, wherein material conveying devices (13)(14)(15)(16) each including a carry-in unit (123) for carrying materials (10) into a mold (M) of the pres...  
WO/2010/099081A1
A lubricating mechanism (100) for a machine arrangement includes a lubricating track (110). The lubricating track may be connected to or part of an infeed mechanism (20A) of the machine arrangement, or may be connected to or adjacent a s...  
WO/2010/099450A3
A mold block includes a tool body with a contoured finished surface adapted to receive a tool insert having a forming surface for forming a bottle neck in a molding operation. The tool body defines an internal channel for heat transfer w...  
WO/2010/099450A2
A mold block includes a tool body with a contoured finished surface adapted to receive a tool insert having a forming surface for forming a bottle neck in a molding operation. The tool body defines an internal channel for heat transfer w...  
WO/2010/094953A1
A method of forming a curved sheet (202) is provided. The method comprising the steps of : configuring a first pin array (100) to have a profile aligned with the curved sheet (202) to be formed; configuring a second array (142) to transp...  
WO/2010/094383A3
Disclosed is a device for producing molded articles, comprising two cross members that are interconnected using tie rods. At least one cross member (11, 12) has an annular section accommodating a pressing module. At least one passage (30...  
WO/2010/094383A2
Disclosed is a device for producing molded articles, comprising two cross members that are interconnected using tie rods. At least one cross member (11, 12) has an annular section accommodating a pressing module. At least one passage (30...  
WO/2010/084982A1
A member coated with a hard film, the coated member being obtained by forming a nitride layer on a surface of an iron-based alloy base material and then forming a nitride film, carbide film, or carbonitride film on the nitride layer by P...  
WO/2010/082686A1
Disclosed is an exposure apparatus which has a highly reproducible positioning precision and in which a photomask with high adhesion even to a forming die having a complicated solid shape can be easily manufactured and a repetitive expos...  
WO/2010/080522A2
Devices, systems and methods are disclosed which relate to a wire bending apparatus capable of both on and off-plane nose and mandrel bends. Exemplary embodiments of the present invention incorporate a center turret cluster with a plural...  
WO/2010/080522A3
Devices, systems and methods are disclosed which relate to a wire bending apparatus capable of both on and off-plane nose and mandrel bends. Exemplary embodiments of the present invention incorporate a center turret cluster with a plural...  
WO/2010/076247A1
The invention relates to a method for producing a sheet steel component having areas of different hardness or ductility, wherein either the sheet steel is cold formed into the component in a tool from a blank and the formed component is ...  
WO/2010/072411A1
The invention relates to a loading and unloading unit (1) for sheet metal, comprising a first tool holder (10, 39). In this way, the tools (11) can be passed from a first tool magazine (13) to a second tool receptacle (15) that is integr...  
WO/2010/066606A2
A closed loop coolant system which ensures the isolation of coolant fluid within an apparatus for producing a metal container by wall ironing. The apparatus includes a die toolpack which reduces the thickness of the container side wall, ...  
WO/2010/066606A4
A closed loop coolant system which ensures the isolation of coolant fluid within an apparatus for producing a metal container by wall ironing. The apparatus includes a die toolpack which reduces the thickness of the container side wall, ...  
WO/2010/066606A3
A closed loop coolant system which ensures the isolation of coolant fluid within an apparatus for producing a metal container by wall ironing. The apparatus includes a die toolpack which reduces the thickness of the container side wall, ...  
WO/2010/061745A1
Provided is a device for correcting the pipe-end shape, the device being capable of improving roundness without reducing working efficiency and causing mechanical damages to welded portions even when the pipe ends of UOE metallic pipes w...  
WO/2010/061007A1
The method comprises the hot-forging of the component (3) in a press tool (1) that comprises a die (11) and a ram (12) and, once said forging has been performed, the die (11) is moved such that, between the component (3) and said die (11...  
WO/2010/048726A1
The exemplary embodiments provide a die set comprising a knockout punch and a necking die for necking-in a metal container preform. In an axial direction from front to back of the die, the die has an inwardly tapering in-feed surface, a ...  
WO/2010/049291A1
The invention relates to a method for shaping a flat sheet metal blank (1), wherein a coating (4), particularly made of a liquid polymer, is applied to at least one of the surfaces (2) of the sheet metal blank (1). The flat sheet metal b...  
WO/2010/048727A1
The invention provides a die set comprising an annular necking die and a knockout punch for necking-in a metal container, and a method of necking. In the method, in at least one necking-in step, the metal container is both reduced in dia...  
WO/2010/048950A1
The invention relates to a method and an apparatus for thermally treating at least one coated, especially Al-Si-coated, steel sheet element prior to a hot-forming process. The steel sheet element (1) is immobilized, at least one first co...  
WO/2010/048464A1
Metalforming tools comprising WC-Co cemented tungsten carbide are provided for warm and/or hot working operations. The WC-Co materials have controlled compositions and microstructures, resulting in properties that allow the material to b...  
WO/2010/041662A1
In a press forming for which a crack identification is carried out, an acquiring means (101) acquires, as crack identification data, strain of a metallic mold measured by a strain measuring means (8) during a period from a start time to ...  
WO/2010/024322A1
A press working system, wherein a die can be replaced in a short time. A press working system (1) is provided with a press body having press machines (P1-P4) for producing an industrial product by pressing a plate-like member, and also w...  
WO/2010/022426A1
The invention relates to a bending tool (1) for a sheet bending press, especially an edging press, for the die bending of workpieces to be produced from sheet metal, and to a method for the production thereof. The bending tool (1) has a...  
WO/2010/020212A1
Hot forming method for mould annealing of metallic workpieces, in which said mould annealing process has a prior intermediate cooling.  
WO/2010/011847A1
A method and apparatus (10) for forming a workpiece (14) having a desired configuration as well as an associated preform assembly are provided. The forming method and apparatus (10) as well as the preform assembly include a hydrostatic p...  
WO/2009/152751A1
A press mould comprises lower mould(9), upper mould(3), working limiter(6) and rigid storing restrictor(2). The lower mould(9) and the upper mould(3) are coupled each other by guide pole(1) having guiding function so that they can move r...  
WO/2009/150273A3
The invention provides the possibility of incorporating various fixed punching stations within a single compact frame (2), being applicable especially to the formation of holes in the flanges of angular profiles (3). The punching cylinde...  
WO/2009/144748A1
A device and a process are described for bending a metallic strip (W) by means of bending tools (3, 4) which can rotate around a common axis (M) near a guide aperture (1) through which the metallic strip to be bent is fed. Controllable b...  
WO/2009/138869A1
A current density changing portion (22) is formed in a heating process on an upper base side with respect to a center portion of a flat metal plate (10) in the direction of current flow, by passing current from a lower base side to the u...  
WO/2009/130175A1
The invention relates to a method for the manufacture of forming a structural part from a 7xxx- series aluminium alloy sheet, said structural part formed in a shaping operation using a strip of rolled aluminium alloy sheet, the method co...  
WO/2009/123524A1
A composite cast tool is cast in one continuous piece, partly of steel and party of grey iron, so that an interconnection zone (7) is formed between the steel and the grey iron. The steel portion (10) forms the working component of the t...  
WO/2009/117250A3
Magnesium and other metal alloy sheet materials are deformed at hot forming temperatures into vehicle body panels and other articles. Many such hot forming operations are improved in speed and product quality by predetermining a static r...  
WO/2009/117250A8
Magnesium and other metal alloy sheet materials are deformed at hot forming temperatures into vehicle body panels and other articles. Many such hot forming operations are improved in speed and product quality by predetermining a static r...  
WO/2009/117748A3
A pressing tool (10) for forming at least a portion of an angle section beam includes a male member (12) presenting a first tool surface (14) for in use receiving at least a portion of the angle section beam thereon. The first tool surfa...  
WO/2009/116005A1
Method and machine for manufacturing semicircular arc-shaped spring-guide sections (G), wherein flat strips (B) of hardened and tempered non-alloy carbon steel are dimensionally controlled, induction heated to austenitising temperature, ...  
WO/2009/117250A2
Magnesium and other metal alloy sheet materials are deformed at hot forming temperatures into vehicle body panels and other articles. Many such hot forming operations are improved in speed and product quality by predetermining a static r...  
WO/2009/117748A2
A pressing tool (10) for forming at least a portion of an angle section beam includes a male member (12) presenting a first tool surface (14) for in use receiving at least a portion of the angle section beam thereon. The first tool surfa...  
WO/2009/113793A3
The invention relates to a bending press mold for bending frames made out of a metallic material, the frames having a complex geometry loaded with grooves or rails, such as frames for sunroofs of motor vehicles or frames for door chassis...  
WO/2009/113793A2
The invention relates to a bending press mold for bending frames made out of a metallic material, the frames having a complex geometry loaded with grooves or rails, such as frames for sunroofs of motor vehicles or frames for door chassis...  
WO/2009/110834A1
A method of one-piece casting of a tool with a working component (18) of steel and a body (19) of grey iron, and an interconnection zone therebetween is carried out in a single mould (2) which is kept closed and unchanged during the cast...  
WO/2009/110832A1
A mould for one piece casting of a tool, which has a working component (17) of steel and a body (18) of grey iron has a first mould cavity section (4) for the steel and a second mould cavity section (5) for the grey iron, with an interco...  
WO/2009/111369A3
A ferrous metal tool is provided for the forming of light metal sheet workpieces at elev ated temperatures, with the forming surface of the tool prepared to minimize friction and adhesion when engaged in deformation of the hot sheet meta...  
WO/2009/110707A3
A double layer elbow production apparatus according to the invention is characterized by comprising: a main body having a receptacle defined therein; a pressing guide, which is disposed inside the receptacle of the main body and has a pl...  
WO/2009/106571A1
The invention relates to a drawing tool (1) for shaping and cooling a steel part from a blank (6), said tool including: at least one punch (2); and at least one matrix (3); the punch and the matrix each including: at least a first portio...  
WO/2009/106571A8
The invention relates to a drawing tool (1) for shaping and cooling a steel part from a blank (6), said tool including: at least one punch (2); and at least one matrix (3); the punch and the matrix each including: at least a first portio...  
WO/2009/102848A1
A method of thermo-mechanically processing a preform (65) composed of tool steel and a tool (18) to modify a workpiece (28). The preform (65) has a region (70) containing austenite. The method comprises establishing the region (70) at a ...  
WO/2009/094763A1
The invention provides a method of designing shaping tools for metal containers (such as metal bottles) to minimize the formation of visible transition lines or ripples conventionally produced in such procedures as die necking and outwar...  

Matches 401 - 450 out of 15,870