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WO/2014/169995A1 |
The invention relates to a tool head (2) for use in a 3D printer (1). The tool head (2) is characterized by at least two tools (4, 5) which can be driven and of which at least one is an extruder die (4) for melting a modelling material (...
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WO/2014/158126A2 |
This invention relates generally to an apparatus for casting a portion of a tire or other article of manufacture, and, more specifically, to an apparatus that has a gate design that has a circular runner and concentric channel or waste r...
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WO/2014/152162A1 |
A method for dispensing epoxy comprising the step of degassing an epoxy. The method further comprises the step of associating the epoxy with an epoxy injector comprising a dispensing end. The method further comprises the step of a comput...
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WO/2014/149982A1 |
An apparatus for molding articles includes a first mold carrier configured to angularly displace relative to a fixed structure from a first molding position to first accessing position and a second mold carrier traveling with the first m...
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WO/2014/094789A1 |
An apparatus for positioning sheets of material in a wind turbine blade mould to form a shell of a wind turbine blade, the mould having a mould surface defining the profile of a portion of the shell, the apparatus comprising: a rail that...
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WO/2014/094903A1 |
A fabric handling apparatus includes a layup table (20), a mold (22) disposed adjacent to the layup table (20), and a fabric handling array (34) suspended above the layup table (20) and the mold (22). The fabric handling array (34) is ad...
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WO/2014/078905A1 |
A process for forming composite articles comprising the steps of delivering resin to a mixer at a pre-set flow rate; mixing the resin with a catalyst in the mixer to form a composite material; delivering a stream of the composite materia...
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WO/2014/026281A1 |
Plastic powder/dust is cyclonically pulled into the loading chamber by vacuum. The finer dust rises due to the flow of air upwardly through a separation chamber, and a coaxially arranged intensifying chamber communicates with the lower p...
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WO/2014/024383A1 |
The present invention provides a member in contact with a rubber material, the member being characterized in that the member has a surface in contact with the rubber material, and that the contact angle of the surface thereof in contact ...
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WO/2014/008917A1 |
The invention relates to a device comprising an extruder that has a metering unit for continuously metering finite-length textile fibre materials to said extruder, as well as a method which uses this extruder with its metering device, in...
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WO/2014/006000A1 |
The invention relates to a transport vehicle (1) for handling a rotor blade mold for producing a rotor blade of a wind turbine or a partial shell of a rotor blade of a wind turbine, prepared for use in a handling device (60). The handlin...
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WO/2013/174711A1 |
The invention relates to a plant (10) for manufacturing containers (12) from thermoplastic preforms (16), said plant (10) comprising at least: - a first unit (12) for thermally conditioning the preforms (16) which comprises a first verti...
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WO/2013/161884A1 |
One of the purposes of the present invention is to provide a preform feeding unit capable of effectively feeding even wide mouth preforms, in a state of alignment, to machines for subsequent processes such as blow molding machines. This ...
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WO/2013/160290A1 |
The invention relates to a method and doctor blade device for spreading a resin paste onto a carrier film, as well as to a resin sheet installation for producing resin sheets. The method in the invention essentially comprises the followi...
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WO/2013/161998A1 |
The purpose of the present invention is to fix, with annular fixing brackets, a screen wound about the outer periphery of a cylindrical receiving member having a gas exhaust port, and prevent a fine powder raw material from leaking out t...
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WO/2013/145539A1 |
In the present invention, a gate valve is cleaned using the time required for hardening a thermoplastic resin injected into a mold. A gate valve for thermosetting resins that opens and closes an injection orifice is provided with a casin...
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WO/2013/139978A1 |
The invention aims to make a process for the continuous manufacture of a composite (4) that includes a polymer matrix and natural fibres more reliable and more efficient, this process successively including: • - a step of preparing nat...
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WO/2013/126933A1 |
The invention relates to a device for feeding granulate and filler material to an extruder screw (11) of an extruder. A cyclone (12) with an inlet opening for introducing a delivery flow of pneumatically delivered filler material and wit...
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WO/2013/110463A1 |
The invention relates to a device for metering a sealing compound plasticated in an extruder for at least one applicator for applying a formation consisting of the sealing compound to a surface, comprising: a metering device, which is co...
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WO/2013/110895A1 |
The method for producing a propeller blade comprises the following steps -forming a spar (1) comprising a blade core (2); forming a blade preform (6) comprising a fibre fabric, said fabric having a separating area (7) where it is divided...
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WO/2013/107849A1 |
The invention relates to a method and a device for producing a three-dimensional preform (19) from a fibre fabric (1) as part of production of fibre-reinforced formed components, comprising a draping device (3) and a transport device (21...
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WO/2013/101867A1 |
A flexible body comprises a polymer film having a first surface and an opposing second surface. The polymer film has a plurality of apertures extending from the first surface to the second surface and a plurality of raised lips protrudin...
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WO/2013/093089A2 |
The present invention relates to a process for manufacturing a hollow body comprising a thermoplastic wall and a fibrous reinforcement welded on at least one portion of the surface of said wall, preferably its outer surface, the fibrous ...
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WO/2013/072738A1 |
The pellet dosing apparatus comprises a hopper (10) pouring pellets (1) on a chute (30) which is vibrated by a vibrator device (3) to move the pellets (1) forward along the chute until dropping them from a discharging end (30a). A counti...
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WO/2013/072305A1 |
An extrusion moulding apparatus (10) comprising a hollow body (12); a die (18) coupled in use to the hollow body (12); and drive means (16) for driving mouldable material (20) through the hollow body (12) and the die (18). Insertion mean...
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WO/2013/072074A1 |
There is described a system and a method for feeding a fluid to a mold (130, 230) for molding a reinforced composite structure, in particular a rotor blade (135, 235) for a wind turbine. The described system (100, 200) comprises (a) a fi...
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WO/2013/069496A1 |
The purpose of the present invention is to reduce mould defects such as incomplete filling. At a resin supply part, a base resin part (27a) is formed from a granular resin (27) on a workpiece (W), and a convex resin part (27b) is formed,...
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WO/2013/056789A1 |
A preform (8) is built up from a plurality of formed elements (4) that have been cut to size and placed in a way corresponding to a prescribed form of the preform (8), comprising the following steps: (a) providing a base formed element i...
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WO/2013/039382A1 |
In an injection mould, a plastic injection-moulded product is manufactured. The plastic injection-moulded product comprises a tubular body, a neck part and a head part. The injection mould comprises three mould parts, which are displacea...
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WO/2013/037306A1 |
A method for preparing a wall material composition, comprising: a controller controlling respectively a first, a second, and a third control valve to open, allowing a flame retardant, a coupling agent, and a resin respectively to enter a...
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WO/2013/039383A1 |
A device for removing a ring-shaped label (40) from a pack of substantially identical, abutting ring-shaped labels (40) comprises a pickup head (45) which is provided with a stop surface (46) and retaining means (60) for holding a ring-s...
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WO/2013/026296A1 |
A strip material of a wall tube with a reinforced thermoplastic composite structure comprises an upper substrate (111), a lower substrate (112), and at least one reinforcing rib (114) vertically integrated with the upper substrate (111) ...
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WO/2013/017968A2 |
A device for separating a plurality of doses of plastics from a plurality of extruder outlets comprises a movable element that carries two groups of dose separating elements wherein at least a first group is movable with respect to at le...
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WO/2013/013676A1 |
The present invention relates to a production facility (100, 200, 300, 400, 500) for forming elongated products, in particular wind turbine blades, wherein elongated mould assemblies (110a, 110b, 210a, 210b, 310a, 310b, 410a, 410b, 510a,...
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WO/2013/007351A1 |
The invention relates to a method for producing a rotor blade (4) for a wind turbine (1), wherein the rotor blade (4) is produced at least partially, in particular at least in the area of a rotor blade root (6), in a main mold (20) desig...
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WO/2012/157392A1 |
Provided is a molten resin cutting system for efficiently cutting a molten resin extruded through an extrusion orifice of an extruder. The molten resin cutting system is characterized in that: a molten resin (13) extruded from an extrude...
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WO/2012/147473A1 |
The opening side of a preform (2) is covered with a sealing disc (32) and the inside of the preform (2) is exhausted to make the preform (2) in close contact with the sealing disc (32), thereby holding the preform (2) to a moving frame (...
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WO/2012/139215A1 |
An apparatus (100), comprising: a pressure-control assembly (104) having: a first interface unit (105) being configured to interface, in use, with a fluid-bottle assembly (102); and a second interface unit (107) being configured to inter...
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WO/2012/121325A1 |
The present invention is configured so that a molten resin is supplied to a resin holder at high productivity. An intermittent feed device (9) is a device for intermittently feeding a transfer unit (3) (FIG. 3) provided with a resin hold...
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WO/2012/120031A1 |
The invention relates to a system for aiding in the replacement of a mould of a moulding unit of a machine for manufacturing containers, comprising at least one device (16) for transporting a joined mould (18) forming a transportable uni...
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WO/2012/100936A1 |
The invention relates to a method for producing plastic melts, which are provided with nanoparticles and conveyed in an extruder (1), wherein said method is to be developed such that the nanoparticles can be introduced in the original si...
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WO/2012/069123A1 |
The invention relates to a preform (1) for producing fiber composite components, wherein a plurality of additional fibers (2) are arranged in the preform (1) in addition to the fibers (2') that constitute the preform. The additional fibe...
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WO/2012/061768A2 |
A thermal processing and consolidation system is provided that includes an upper chamber assembly lower chamber assembly, and layup and demolding station, transfer assembly, automatic or permanent coupling system, and controller. The upp...
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WO/2012/059367A1 |
The invention relates to a powder application device P for producing blanks of thermoplastically moldable semi-finished goods for use as reinforcing elements from a powder mixture containing a fusible plastic powder, comprising a powder ...
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WO/2012/057441A2 |
The present invention relates to an apparatus for measuring and supplying a fixed amount of a raw material into various types of plastic-molding machines, such as an injector and an extruder. More particularly, the present invention rela...
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WO/2012/016025A2 |
A patcher capable of performing patching operations even when operating in confined spaces and having a pressurized aggregate storage tank and driving devices for opening and air-tightly closing the tank lid and locking/unlocking the tan...
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WO/2012/010331A1 |
A mould assembly is provided which comprises: - a first mould part (1a) with a first mould opening (2a) and a second mould part (1b) with a second mould opening (2a) where the first mould part (1a) and the second mould part (1b) are inde...
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WO/2012/007717A1 |
A device (10) for applying particulate material onto a surface of a mould is described. The device (10) comprises a container (12) for holding particulate material and defining an opening (18) for releasing the material. A closure device...
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WO/2012/004656A1 |
On a foam plastics molding machine (19), a molding unit (1), defined by a mold (2) and an interface frame (6) equipped with a number of plastic molding material and operating fluid inlets (8, 9), is loaded into a raised window (24) in a ...
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WO/2012/003670A1 |
Disclosed are a non-screw plate type rotary plastic injection method and the apparatus thereof. A piston which is arranged in circular groove of a round plate and rotatable about center of the plate is used to complete the processes of p...
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