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WO/2002/076651A1 |
The present invention provides for fastener inserts and methods of manufacturing the same. The fastener inserts include selectively removable tangs (18) which can be broken away more cleanly than with other commercially available fastene...
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WO/2002/074464A1 |
A tool (10) for bending ceiling support rods (402). The tool (10) includes a first lever (20) and a second lever (40). The first lever has a first handle portion (22) and an associated first jaw portion (24), the first jaw portion (24) h...
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WO/2002/070168A1 |
The invention relates to a multispot welding machine for producing wire mesh mats from a plurality of parallel longitudinal wires (L) and transversal wires (Q1, Q2) crossing said longitudinal wires at a right angle. The transversal wires...
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WO/2002/070169A1 |
An apparatus for making a cage comprises a first carrier means (121) for holding elongate components (130) of a cage, a second carrier means (122) for carrying a peripheral component (70) of the cage, and a third carrier means (140) for ...
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WO/2002/068148A1 |
The process for making fine metallic mesh (20) is disclosed comprising the steps of cladding an array (50) of metallic wires (30) with an array cladding material (65A) to provide an array cladding (65). The array cladding is drawn for re...
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WO/2002/066179A1 |
According to the method, the transversal wire or rebar to be formed (1) and the longitudinal wires or rebars or other material of prismatic cross section (2, 3) are fed to the main forming and welding machine subsystem, in a stepwise man...
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WO/2002/064906A1 |
A former (10) for a reinforced concrete cage making machine, adapted to hold a plurality of longitudinally extending rods is disclosed, the former (10) including a frame comprising an inner frame (21), an outer frame (20) and transverse ...
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WO/2002/059408A2 |
An improved wire cloth material and process to enhance wire cloth dimensional stability, reduce and slow abrasive, deterioration, decrease brittleness and reduce residual stress attendant to the manufacturing and weaving process. In a pr...
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WO/2002/057045A1 |
Welding assembly for machine (10) suitable for the production of reinforcement cages (11) formed by longitudinal rods (13) connected by transverse stirrups (12). The welding assembly (18) comprises a pair of welding elements (21a, 21b) a...
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WO/2002/050386A1 |
The inventive binding tool for fixing reinforcing iron by means of binding wires is characterized by having a solid construction, which is suited for twisting binding wires easily and in a problem-free manner. The binding tool comprises ...
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WO/2002/045883A1 |
Device (10) and method to complete reinforcement cages, used to insert a desired number of longitudinal rods (13) inside the perimeter of stirrups (12) of a pre-cage (11); the device (10) comprises at least a supporting plane (24), on wh...
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WO/2002/043885A2 |
A system for automatically producing formed parts from feedstock using two successive adiabatic processing stations, a first station (100) performing adiabatic cut-off of blanks from the feedstock (103), and the second station (150) perf...
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WO/2002/038304A1 |
In the installation according to the invention the springs (3) wound from a spring winding machine (1), of any height and diameter are led to a transport wheel (13). On the periphery of the transport wheel (13) the springs (3) lie in rec...
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WO/2002/035118A1 |
The invention relates to a ball screw comprising a threaded nut (2), a threaded spindle (1), supporting rolling bodies (3), which are provided in the form of balls rotating inside thread grooves (5, 4) of the threaded nut (2) as well of ...
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WO/2002/032601A1 |
A spring production system comprising a spring machining unit for machining a spring by applying a tool to a wire fed from a quill according to command data, and a section for generating the command data to be delivered to the spring mac...
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WO/2002/032600A1 |
A method and apparatus for joining together two or more overlapping lengths of wire by preventing the wires from rotating about one another at each of two spaced-apart points along their overlapping portion whilst, at the same time, twis...
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WO/2002/031285A2 |
Systems and methods for assembling re-bar cages are provided that minimize or eliminate manual lifting of re-bar (11). The system (20) is adjustable to accommodate the size of the re-bar cage and the field conditions in which the system ...
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WO/2002/028565A1 |
The invention concerns a roll of wire netting (1) consisting of horizontal longitudinal wires (2 to 8) and vertical transverse wires (9, 10, 11) that are connected at the crossings by a knot (12), in which the longitudinal wires are cut ...
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WO/2002/028566A1 |
A clamp ring apparatus (10) having an upper die assembly (28) with an upper die (40), a lower die assembly (30) with a lower die (42), an actuator (26) for bringing the upper die assembly and the lower die assembly together, a leg deflec...
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WO/2002/026410A2 |
A method of and apparatus for continuously forming wire (10) into a helical coil (56), spooling (90) that wire for convenient transportation and/or storage and then having that wire automatically snap back into the desired helical coil s...
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WO/2002/026417A1 |
An apparatus for making reinforcing cages, the apparatus having: a frame; a former adapted to receive a plurality of longitudinally extending reinforcing rods; a bed attached to the frame, wherein the former rests on and is able to rotat...
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WO/2002/022922A2 |
An apparatus and process is disclosed for making fine metallic fiber tow (20) comprising the steps of cladding an array of metallic wires (30) with an array cladding material (35) to provide an array cladding (60). The array cladding is ...
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WO/2002/020922A1 |
A post which includes an elongate strip of mesh material which has a channel or tubular shape in cross section.
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WO/2002/013708A2 |
Methods of making vaso-occlusive devices by varying the tension between the wire which forms the device and the winding mandrel are described.
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WO/2002/013989A1 |
The invention relates to a machine that is provided with an irreversible reducing head (1) powered by a single or three-phase electrical motor having a frequency variator enabling operation at several speeds. It also has a location for m...
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WO/2002/013990A1 |
The invention relates to a method of manufacturing a connecting device having common axial core material and a plurality of helical fins, flanges or ridges that extend outwards from the core. The method uses an elongate preform member, a...
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WO/2002/007909A1 |
A semi-automatic cable tie application tool (10) including a power-actuated cylinder (16) located within the grip portion (52) of the housing (12) and including a flexible cable (22) extending between the piston rod (18) of the cylinder ...
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WO/2002/003887A2 |
A system and method for forming a three-dimensional wireform (20) for heart valves from a two-dimensional starting shape. The wireform has multiple arcuate cusps (22) and oppositely directed commissure tips therebetween, the cusps and co...
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WO/2002/000953A1 |
Feed material for use in producing a thixotropic alloy comprisingpellets (10) in the form of a solid cylinder having a length to diameter ratio in the range of from 1:1 to 2:1 and a maximum length of preferably 0.250 inch. In addition, t...
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WO/2002/000360A1 |
The present invention provides an apparatus for making a screen, said apparatus characterised in that it comprises a manifold (12) having a plurality (56, 7) of nozzles arranged thereon for applying glue to a screen. The invention also p...
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WO2000041857A9 |
A hookbill wire cutter (60) specially designed to cut wire mesh components features a pair of opposing handles (62, 64) connected to a pair of jaws (70, 72). Each jaw (70, 72) features an arcuate blade (80, 110) having a flat cutting por...
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WO/2001/074513A1 |
A wire straightening and cut-off process and machine which feeds, straightens, and cuts wire (3), and which uses a servomotor (7) in dual mode. In a continuous mode, short wire parts are cut at a high cut-off rate. In an intermittent mod...
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WO/2001/074512A1 |
The invention concerns a machine for bending and twisting flat metal wire for producing a motor vehicle wiper arm. It comprises means (3) feeding and maintaining the wire (2), and at least means (51) capable of gripping and releasing the...
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WO/2001/072447A1 |
A method of welding reinforcement steel bars (rebar) and assembly of fusion-welded rebar into panel assemblies that are self-stabilizing to withstand the rigors of transport to and positioning within construction sites. The rebar welding...
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WO/2001/070442A2 |
The invention relates to a method for producing a welding pin (10) from a wire by means of cold-working and quenching and tempering. The welding pin (10) especially serves for welding to a workpiece (12) according to an electric pin weld...
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WO/2001/066279A1 |
A device for producing metal fibers from a metal wire comprises a forming assembly (14) and a cutting assembly (16), said cutting assembly (16) being arranged downstream of said forming assembly (14) in the direction of production, said ...
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WO/2001/062411A1 |
The invention concerns a wire bending device comprising a bending head (3) bearing two bending tools (30, 31) between which the wire to be bent (2) is passed, each of the tools being capable of being driven in rotation concentrically aro...
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WO/2001/060547A1 |
A stranding machine (1) for stranding a wire (W) around a core (C) comprises: a support frame (2), means (3) for guiding and supporting the core (C), means (5) for holding the wire (W), allowing the wire (W) to advance towards a combinin...
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WO/2001/060540A1 |
A method and an apparatus for reducing embedded or inherent torsional strains in reinforcement steel (2) by guiding the reinforcement steel (2) between at least one set of two rows with straightening means. There are at least two straigh...
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WO/2001/051833A1 |
The invention relates to engine engineering and can be used for producing a multipiece piston ring itself for internal combustion engines and also components thereof. The multipiece piston ring has optimised parameters of its components ...
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WO/2001/039908A1 |
A cage making machine includes a setting up bed (6) for use in assembling a skeleton cage (8), a winding bed (10) and a wire delivery device (12). The setting up bed (6) includes a first set of looped chains (38) and a drive system (50) ...
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WO/2001/038020A1 |
The invention relates to a method and a device for removing lengths of wire (D) from a loose, unordered bundle of wires and transferring them into a single layer of parallel wires. According to said method, a smaller, partial bundle (K) ...
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WO/2001/036126A1 |
A wire bending device (10) includes an upright frame (12) and a wire feed hopper (20) for dispensing wire rods (100). A wire bending section (40) is mounted on the frame (12), and at least one transport arm (42) is pivotally mounted on t...
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WO/2001/036127A1 |
Device and method to produce reinforcement metal cages comprising longitudinal round pieces (13) associated with stirrups (12) arranged at intervals along them, there being included at least means to feed the round pieces (13), means to ...
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WO/2001/034338A1 |
An apparatus for manufacturing a building panel, which panel comprises a plurality of truss elements (1), the apparatus comprising an alignment mechanism adapted to align the truss elements with respect to one another, an indexing mechan...
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WO/2001/028723A1 |
Stamping press arrangement, comprising an impact member (3), a supporting member (4) and a movably arranged cutting tool (5), the impact member (3) being arranged to perform at least one striking movement against the cutting tool (5) for...
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WO/2001/028707A1 |
A method of producing support pillars for use in the fabrication of evacuated glass panels and, in particular, for use in the fabrication of evacuated glazing. The method comprises the steps of: (a) forming in opposite surfaces (15, 16) ...
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WO/2001/028905A1 |
The present invention relates generally to an apparatus (10) for fabricating a reinforcing element (12). The reinforcing element (12) includes a plurality of elongate load bearing reinforcing members such as (14A and 14B) having adjacent...
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WO/2001/023118A1 |
A method of processing the connecting ends of deformed steel bars used for reinforcing concrete, comprising the steps of either machining a raw material for a deformed steel bar and forming rolled threads in the ribs and nodes or swaging...
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WO/2001/014091A1 |
The invention relates to an installation for separating elements of a chosen length from several steel sections, in particular, wire, ribbon and strip-shaped sections. The installation comprises at least one device which continuously adv...
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