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WO/2012/044206A2 |
In a device for compensating for temperature deformation in cement concrete coverings (bases) of roads, airport runways and taxi-ways, and overpasses, the cement concrete base is completely divided by triangular compensator slabs, the ap...
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WO/2011/124627A9 |
The invention relates to a method for fracture splitting workpieces (1) and to a workpiece produced in accordance with such a method. According to the invention, for example the laser type, the pulse rate, the pulse duration, the workpie...
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WO/2011/157853A1 |
With known trimming shears having a pair of scrap-cutting blades on the discharge side, the moving upper scrap-cutting blade must be moved as closely as possible past the trimmed plate edge in order to push the cutoff edge still hanging ...
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WO/2011/147749A1 |
The present invention relates to laser-machining equipment (2) for etching grooves (8, 9) in a wall of a mechanical part (4), in particular of a crankshaft for an internal combustion engine, said equipment being provided with a fiber-opt...
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WO/2011/072847A1 |
A method for severing a component (42) along a severing line (54) is described. The method has the steps of: (a) arranging the component (42) and at least one first electrode (16) in contact with each other, so that the component (42) is...
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WO/2011/018064A1 |
The invention relates to a method for separating wires or strips from wire strips or strip wires, starting from a wire strip consisting of a plurality of wires (1) which are arranged parallel to each other. In that in order to form the w...
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WO/2011/018585A1 |
The present invention relates to a shearing device including a feed chute or the like and a shear to which said chute leads. Said device (1) is characterized in that it is connected to a grinding, crushing, shredding, or nibbling device ...
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WO/2010/105591A2 |
An apparatus (10) for stamping, cutting and bending sheet metal parts comprises a frame (12) having an implement which can be fastened to the upper mount (22) of said frame and which can be adjusted back and forth between an upper idle p...
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WO/2010/044658A1 |
The present invention relates to a mobile device for destroying data carriers, such as hard disks. The mobile device according to the invention comprises clamping means for preventing pieces of disk which are too large being pulled out o...
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WO/2010/044653A1 |
The present invention relates to a mobile device for destroying data carriers, such as hard disks. According to the invention a mobile device is provided comprising a feed device (2). and a cutting device (5, 5'), wherein the feed device...
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WO/2010/009687A1 |
A method for producing steel fibers, preferably for use as a concrete additive, and for the addition thereof during the production of steel fiber concrete, characterized in that in order to produce the steel fibers (2) first a metal stri...
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WO/2009/130122A1 |
A method and apparatus for manufacturing a two-part article from a cup (1) formed from a single sheet metal blank. The method includes forming a "V"-shaped groove (15) by pressing and rolling an anvil (25) on one side of the cup sidewall...
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WO/2009/035138A1 |
A method is provided for definitely separating a sheet (C) of connected briquettes into individual briquettes (B) at the webs, which are located between the briquettes to connect them. The method for separating the briquettes of this inv...
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WO/2009/000835A1 |
Fracture separation module for insertion into a machine tool, comprising: A drive spindle (10) with a receiving section for clamping the module into a spindle of a machine tool, a fracturing part (20) for the fracture separation of a wor...
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WO/2008/095476A1 |
Disclosed is a method for introducing fracture-splitting notches or fracture-splitting notch sections into a part (1). The fracture-splitting notch is formed by means of a laser beam that repeatedly travels along the notch.
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WO/2008/093449A1 |
[PROBLEMS] To shear the horizontal portion at the end edge portion of a work and the vertical wall portion simultaneously in one step without adding a complicated cam step, thus significantly reducing man-hours and the time required for ...
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WO/2008/067886A1 |
The invention relates to a drive roller (1), in particular for edge trimmers, in particular for use in the production of metal sheets and in particular in the area of plate or hot strip production, comprising a hub part (2), which is pro...
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WO/2008/040311A1 |
The invention relates to a method of processing a window fitting, wherein a profile is incorporated in the drive rod (5) of the window fitting by a stamping operation in order to be able to move the drive rod (5) when the window is insta...
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WO/2008/039524A1 |
A piercing tip assembly has two piercing tips (210), each having two sets of piercing (231) and shearing edges. The tip is reversible so that the tip can be detached from the shears, its orientation changed, and replaced on the shears so...
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WO/2008/037239A1 |
The invention relates to a pair of double trimming shears, with a fixed lower blade and an upper blade which is driven in such a way that it can be raised and lowered by means of eccentric shafts together with connecting rods, wherein ea...
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WO/2007/127000A1 |
A trimming turret (501) including a first trimmer head (500) including a first pilot (40). The turret (501) is configured to receive a stress induced plastically deformed container (1000) having earing about a respective opening in the c...
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WO/2007/069893A1 |
A replaceable shearing tip (30) is provided for using with a shear (10), the shear having a lower jaw (12) and an upper jaw (14) pivotally connected to the lower jaw, the upper jaw having a left portion (16), a right portion (18), and a ...
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WO/2006/119364A1 |
Methods and systems (10) are disclosed for forming secure wirebonds between electrical contacts in electronic device assemblies. Representative embodiments of the invention are described for forming a wirebond including system components...
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WO/2006/111157A1 |
In a press for processing, for example pressing or briquetting and/or shearing all types of material (3), and comprising a bed (1) for pressing and feeding the material (3), followed by a stand (2) and a hydraulic control unit with a con...
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WO/2006/111259A1 |
The invention relates to a device and to a method for extracting the ends of a coiled rolling strip to form a bobbin or for removing sample pieces from a coiled rolling strip to form a bobbin. The inventive device comprises a pivotable b...
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WO/2006/103373A1 |
The invention relates to a rod-breaking device (1) comprising: a tenon (15), a fixed longitudinal block (11), a mobile longitudinal block (12) and two lateral blocks (13, 14), each block comprising a cylindrical section of the same radiu...
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WO/2006/097984A1 |
An automatic bending machine for manufacturing a steel rule trimming die used for forming prescribed slits and pleats on paper slips, sheets, and board materials in manufacturing cartons and fiberboard containers, comprising a bender (1)...
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WO/2006/092734A1 |
A join- free sealing strip 1 is disclosed for fitting to the window frame (1) of a vehicle door (5). This sealing strip has embedded therein a slotted carrier. The carrier is stretch bent (or otherwise treated) at regions L5M where there...
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WO/2006/089500A1 |
The invention relates to a method and a cracking unit (1) for separating a bearing channel (2) from a housing (4) by cracking, said housing being clamped at the top thereof, such that the bearing sections to be separated by cracking are ...
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WO/2006/017665A1 |
A method of producing a tubular device is provided. The method comprises providing a tubular stock (24) having an axial passage, heating the tubular stock (24) at a first heating location to form a softened section (38), the softened sec...
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WO/2006/000463A1 |
The invention relates to a method for fracture-splitting a workpiece into a bearing cap (12) and a bearing bottom (10), wherein diametrical fracture notches are generated transversally to the longitudinal direction of the workpiece by mo...
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WO/2005/120756A1 |
The invention relates to a device for fracture splitting of an annular section (12) of a workpiece, with a housing (34) for mounting the workpiece (10), during the machining, a laser device (30), for the formation of two diametrically op...
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WO/2005/103395A1 |
A tip (100) for demolition and construction equipment has a discrete base (114) with at least one recess (132,182) therein to accept a replaceable insert (150). The insert (150) has a projection (168) that fits within a mating socket (16...
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WO/2005/095039A1 |
The invention relates to a method and a device for producing a split bearing arrangement, in which a top bearing part (6) is separated in several machining stations from a basic bearing part (5) that is monolithically joined thereto via ...
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WO/2005/077623A1 |
A motor-driven feed wheel (14) rotatable about an axis (15) and having a shaped peripheral coupling profile (14a) the cross-section of which is substantially complementary with that of a recess (1c) of the extruded profiled section at on...
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WO/2005/068125A1 |
The invention relates to a method for isolating a semi-finished product (1) consisting of a ductile material, in particular for separating metal strips in bands and to the production of wire and shaped wire. Said semi-finished product co...
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WO/2005/063428A1 |
An apparatus and method for fracturing a seal ring (30) for use in applications in which the seal prevents or reduces leakage. The present invention discloses a retaining or recessed pocket (20) used to hold the unfractured sealing ring ...
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WO/2005/044493A1 |
The invention features an indexable wear plate/piercing tip insert (150) that is configured to be removably and repositionably attached to the front, nose portion of the upper, movable jaw (104) of a metal demolition shears (100). The in...
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WO/2005/040622A1 |
The invention relates to a method for machining a groove (40) by means of a laser installation (2), said groove forming an incipient crack for subsequent mechanical sectioning, in a workpiece (12), in particular in the opening (10) of a ...
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WO/2004/102430A1 |
The invention relates to a pattern generating method, a cutting method and a cutting device for rectangular elements (1-6) made of plate-shaped or sheet-like material (13), particularly sheet metal, during which the elements are optimall...
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WO/2004/098823A1 |
The invention relates to a method for breaking separation of at least one bearing cap (2) of a corresponding thrust block (4) in the bearing assembly (6) of engine cases provided with bearing bores (8) which are arranged in-line, in part...
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WO/2004/069458A1 |
The aim of the invention is to provide a completely novel, machining method, which is particularly suited for cracking disk-shaped or plate-shaped production parts (4), and to provide a device suited for carrying out this method. To this...
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WO/2004/058446A1 |
A streamlined method for the mass production of connecting rods (10) made from powdered metal materials. The method uses rough grinding followed by the use of a single flexibly tooled boring machine to create crank and pin bores. The wor...
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WO/2004/044349A2 |
A multiple tool attachment system (10) for demolition equipment includes an adapter (12) and a universal body (18) coupled to the adapter with a pair of pivotable jaws (22) pivotally attached to the universal body. Each of the jaws inclu...
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WO/2004/028729A1 |
The invention relates to scrap shears (1) comprising several jaw arms (2a, 2b, 3), which can execute a pivoting motion in relation to one another in a closing or opening direction of the scrap shears. At least one jaw arm is equipped wit...
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WO/2004/016881A1 |
A demolishing and cutting machine capable of smoothly cutting a cutting subject while preventing a clearance from being defined between cutting mating surfaces having cutting edges when the cutting subject is cut, wherein an arm pin (8) ...
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WO/2004/013417A1 |
A cutting or crushing implement (1) as disclosed which includes a plurality of sets of jaws (3) which when operated are adapted to cut and/or crush a single length of material at a plurality of separate positions along the length of the ...
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WO/2004/011353A2 |
The invention concerns a device for packaging continuous webs (B) of material such as selvedges generated on thermoforming units, comprising means for regulating input of webs (B), means (1) for guiding and driving the webs (B), as well ...
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WO/2003/099485A1 |
A method of forming a structural member includes hydroforming the blank (15) to form a hydroformed member (12) and finishing the hydroformed member by positioning the wall of the hydroformed member between a die surface (32) and an elect...
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WO/2003/092940A1 |
An apparatus for separation of a pre-form into a bearing cap and a connecting rod by fracturing the pre-form along a predetermined fracture line. The apparatus includes a split mandrel defining upper and lower parts sitting within a cyli...
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