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Matches 1 - 50 out of 557

Document Document Title
WO/2022/157440A1
The invention relates to a method for continuously manufacturing a panel with multiple complex acoustic elements (120) for an accoustic attenuation structure (100), the method comprising supplying (400) a thermoplastic resin film at the ...  
WO/2022/144723A1
The invention relates to a monolithic structure (1) in composite material manufactured starting from a fiber-reinforced prepreg material and comprises two walls (6, 7) facing each other and at least one interconnection element (8) extend...  
WO/2022/096227A1
The invention relates to a method for producing a fiber-reinforced, polymeric continuous profiled element (1), wherein the continuous profiled element (1), having preferably at least one hollow chamber (2, 2'), comprises a core profile (...  
WO/2022/045487A1
The present invention relates to an anti-icing/de-icing honeycomb core composite material and a method for manufacturing same. The anti-icing/de-icing honeycomb core composite material may be manufactured by a method comprising: a formin...  
WO/2022/013513A1
The invention relates to a stiffened part formed from at least two members of thermoset composite material including at least one body of a first structure and optionally a second structure, and the manufacturing method thereof, which co...  
WO/2021/261990A1
A composite panel (20), which comprises multiple rows of cores (40) and sheets (60). The core rows (40) extend co-directionally along a first direction (X) and are arranged in an array along a second direction (Y). Each sheet row (60) is...  
WO/2021/250478A1
A web. The web includes an array of discrete polymeric tubes, wherein the cross-section of each polymeric tube has a non-circular shape; wherein adjacent polymeric tubes has a bond region; wherein polymeric tubes are hollow polymeric tub...  
WO/2021/176182A1
The invention relates to a method for manufacturing a structure with cellular cores comprising at least one cell which comprises a secondary duct having a first end (24) defining a sound wave input, and an opposing second end (24'), the ...  
WO/2021/122197A1
A material, in particular for use as a backing for floor coverings, comprising at least a folded core structure, a first part of a form-fit connection on at least one edge of the material and a second part of a form-fit connection on at ...  
WO/2021/125937A1
A panel (20) having opposite surfaces (22, 24), and including sheets (42, 43) and elongated cores or voids (40). The cores/voids extend parallel along a first direction (X), are arranged mutually adjacent in a second direction (Y), and i...  
WO/2021/019201A1
A water sports board with an internal ribbed structure provided between a top deck and a bottom surface, the water sports board extending along a longitudinal direction, and the ribbed structure comprising: a plurality of ribs extending ...  
WO/2020/178630A1
Described is a catalytic support (1) for catalysis processes comprising a main body (3), at least one conduit (2) made in said main body (3), said conduit (2) having an inlet portion (6) made on a first surface (8) of said main body (3) ...  
WO/2020/127057A1
A method of manufacturing a product in the form of a sandwich comprising a core and outer layers. The outer layers may be composed of composite material comprising a fiber-reinforced polymeric matrix. The method uses an insert of heat-re...  
WO/2020/104228A1
A system for producing a multiple layer material (49), comprising first and second corrugation rolls (14, 15) for providing a corrugated profile (16) having a plurality of crests (47), wherein the system further comprises first and secon...  
WO/2020/012356A2
A method of making a composite panel is disclosed, in which a connector member template including a template of a first connection interface, or a connector member comprising a second connection interface, is disposed at an end of a core...  
WO/2020/012111A1
The invention relates to a method for manufacturing a composite panel comprising a honeycomb central core interposed between two skins. The manufacturing method comprises the following steps: manufacturing a honeycomb structural element ...  
WO/2020/003065A1
Coextruded articles comprising first and second layers each having first and second opposed major surfaces and between the first and second layers a series of first walls providing a series of microchannels, and methods for making the sa...  
WO/2020/003066A1
Coextruded articles comprising first and second layers each having first and second opposed major surfaces and between the first and second layers a series of first walls providing a series of microchannels, and methods for making the sa...  
WO/2019/245599A1
Methods and related structures to splice two sizes of cores in a manner to directly interface the facets of the cells and avoid the common practice of using fillers, casting materials, and expanding adhesives is useful to optimize the sp...  
WO/2019/229144A1
The invention relates to a device (10, 10', 10") for machining a workpiece (1), comprising a tool support (12, 12'), which has or can receive a tool (20, 20', 20"), and a supply device for supplying a curable compound (2) to the tool (20...  
WO/2019/204350A1
An apparatus and method for improving the safety and performance of an automobile in crash events is disclosed. The safety device includes first and second crash pad regions and a connecting member region disposed between the first and s...  
WO/2019/170880A1
A method of manufacturing a fire-retardant sandwich panel (22), the method comprising the steps of: i. providing a mould (14) having a moulding surface (16) configured for moulding an outer surface (26) of a sandwich panel (22); ii. disp...  
WO/2019/158743A1
A hierarchical sandwich core and a method of making it whereby a macroscopic honeycomb with a first macroscopic cell with first sandwich cell walls is connected to neighbouring macroscopic cells with neighbouring sandwich cell walls, the...  
WO/2019/097379A1
The present disclosure relates to a process of manufacturing a multicellular structure comprising interconnected cells, wherein the process comprises: a) providing a polymerizable precursor of a polymeric material, wherein the polymeriza...  
WO/2019/077200A1
The object of the invention is an apparatus (100) and a method to manufacture a plastic object, which apparatus consists at least of the center (1), support (3) or the first welding support (13), the welding head (5) and the support orga...  
WO/2019/038505A1
A panel (3) for a nacelle of an aircraft propulsion assembly, comprising two skins (31, 32) and a cell structure provided with transverse partitions defining cells (344, 345). The cell structure comprises folds (35) each comprising at le...  
WO/2019/034214A1
A method of manufacturing composite laminate panel sub- elements (34) for subsequent assembling into a modular assembly structure (37), comprises the preprocessing steps of casting an elongate composite laminate sheet panel (18) having o...  
WO/2018/210709A1
This shaping structure (1) comprises two shaping sheets (5, 7) facing each other at a distance from one another. According to the invention, the shaping structure (1) further comprises a macroporous spacer sheet (9), the spacer sheet (9)...  
WO/2018/194382A1
The present invention relates to a plastic corrugated cardboard which is made of a plastic material and comprises: an upper board part and a lower board part; a plurality of ribs disposed between the upper board part and the lower board ...  
WO/2018/176899A1
Disclosed are a polygonal honeycomb plate and a production process therefor. The honeycomb plate is used as a plate inside a passenger vehicle or railway carriage, and comprises a honeycomb core (2) and panels at two sides of the honeyco...  
WO/2018/087502A1
The present application relates to an acoustic attenuation panel provided for a propulsion assembly, comprising an acoustic front skin (22) comprising perforations, then a central structure formed from partitions arranged perpendicularly...  
WO/2018/062606A1
The present invention relates to a honeycomb panel filled with an eco-friendly semi-incombustible foam, and relates to: a composition for forming an eco-friendly semi-incombustible foam, comprising a phenol-based composition, a urethane-...  
WO/2018/018119A1
A fixed platform (1) is disclosed, having an entrance via stairs (2) with a handrail (3) to an intermediate floor (4), where the operator (O) can access the spider with the moulds (5), into which raw materials can be semi-automatically f...  
WO/2017/116322A1
The present invention proposes a profiled tube comprising a first layer (104) made of a helically wound first strip (100) and a second layer (124) made of a helically wound second strip (120), the second layer (120) having an inner diame...  
WO/2016/195136A1
The present invention relates to a device and a method for manufacturing a honeycomb structure, and improves various conventionally known methods and devices for manufacturing a honeycomb structure, the method comprising: adding a foamin...  
WO/2016/184528A1
A hierarchical sandwich core (20) is described in the form of a honeycomb, i.e. having repetitive and periodic lattice materials. The sandwich core (20) can be made up of a macroscopic honeycomb structure with sandwich cell walls having ...  
WO/2016/102454A2
A method for manufacturing a sandwich component comprises the following steps: - providing a plurality of material cutouts (1, 2, 3, 4); - applying at least one matrix material to the top face and/or the bottom face of at least one mater...  
WO/2016/102457A2
A method for manufacturing a sandwich component comprises the following steps: providing a plurality of webs of material (1, 2, 3, 4); applying at least one matrix material to the upper face and/or bottom face of at least one of the webs...  
WO/2016/096163A1
A method for manufacturing a composite component (10) is disclosed, said method comprising the following steps: - stacking, in a first heated mould, a first mat, a spacer and a second mat, the mats being impregnated with thermosetting re...  
WO/2016/092238A1
The invention relates to a method for the repair of a composite panel (10), said panel comprising at least one first composite skin (12) defined by a lower face (18), characterized in that it comprises a cutting step which consists of fo...  
WO/2016/088980A1
The present invention relates to a method for manufacturing a gel cushion, comprising: a first step of mixing an additive and a copolymer which is obtained by polymerization of a polystyrene-based polymer and polypropylene; a second step...  
WO/2016/085336A1
The invention relates to a method for producing a profiled semi-finished plastic product (6) from flexible web material (1), comprising: providing a plurality of webs of flexible material (1), - continuously and simultaneously feeding th...  
WO/2016/085950A1
An apparatus and method for improving the safety and performance of an automobile in crash events is disclosed. The apparatus includes a front crash pad, rear crash pad, and a connection beam. Both crash pads and the connection beam are ...  
WO/2015/169414A1
The invention relates to a method for producing a two-dimensional or spatial framework (1) by means of bars (2), which are connected to at least one other bar (2) and/or another component at joints and are composed of a composite materia...  
WO/2015/055847A1
The structural part (10) comprises first (12A) and second (12B) mats, each mat comprising fibres and a resin that binds the fibres, and - a separator (14) inserted between the first (12A) and second (12B) mats, the first (12A) and second...  
WO/2015/041347A1
A structural body production method including a first step in which a first base containing a first surface and a second surface is prepared, a second step in which a composition is arranged on at least one part of the first surface, and...  
WO/2015/033780A1
In addition to being designed to make resin panels more lightweight and more rigid, the present invention obtains resin panels that are not warped. The resin panel (1) according to an embodiment of the present invention has a back wall (...  
WO/2015/028757A1
The invention relates to a production method and a honeycomb composite panel according to which two honeycomb structures (5, 6) are assembled along one of the connecting edges of said structures above a step (22) in a skin of variable th...  
WO/2015/013012A1
A composite material includes a honeycomb layer with top and bottom sides. The honeycomb layer includes a plurality of walls defining a plurality of cells therein. A first adhesive layer is disposed adjacent to the top side of the honeyc...  
WO/2015/012212A1
The purpose of the present invention is to provide a microfluidic device having a micro flow path to which a substrate does not adhere. A microfluidic device which has a flow path within a member, characterized in that the flow path has ...  

Matches 1 - 50 out of 557