Produits et services

Printing rollers for machines; parts of machinery for the textile industry; spare parts for textile machines; machine coupling and transmission components (except for land vehicles); elastic couplings for machines; flexible couplings [parts of machines]; mechanical transmissions [other than for land vehicles]; transmissions for machines; all the above goods made of fibre composite materials. Medical tables for examination or treatment purposes, operating tables; tables for use in the treatment of patients; medical procedure tables; tables specially made for medical examination; all the above goods made of fibre composite materials. Fibre composite materials, fibre composite laminates; rubber, gutta-percha, asbestos, mica and products made of these materials not included in other classes; semi-processed plastics; packing, stopping and insulating materials; non-metallic flexible pipes; semi-processed fibre composite plastics for use in industry; textile composites; extruded plastics.

Abrégé

Process for manufacturing a tubular element of composite material with non-circular cross-section including the following steps: (a) pre-production of a semi-finished product of reinforcing fibre braided sleeve (10); (b) insertion of said braided sleeve (10) onto a support mandrel (M) which outer cross-section corresponds to the inner non-circular cross-section of said tubular element; (c) resin-impregnation and polymerization of said braided sleeve (10) on the mandrel (M) in a mould which inner cross-section corresponds to the outer non-circular cross-section of said tubular element; and (d) extraction of the thus obtained tubular element with non-circular cross-section from said support mandrel (M); and tubular element of composite material with non-circular cross-section obtained by said process.

Classes IPC  ?

• B29C 70/42 - Façonnage ou imprégnation par compression pour la fabrication d'objets de longueur définie, c.-à-d. d'objets distincts
• B29C 70/24 - Façonnage de matières composites, c.-à-d. de matières plastiques comprenant des renforcements, des matières de remplissage ou des parties préformées, p. ex. des inserts comprenant uniquement des renforcements, p. ex. matières plastiques auto-renforçantes des renforcements fibreux uniquement caractérisées par la structure des renforcements fibreux utilisant des fibres de grande longueur, ou des fibres continues orientées dans au moins trois directions formant une structure tridimensionnelle
• B29K 63/00 - Utilisation de résines époxy comme matière de moulage
• B29K 307/04 - Carbone

Abrégé

A plate sleeve-holder cylinder provided with a carbon-fibre central tube (T) comprising compressed air channels (6, 7, 8) arranged between one of the end flanges (Fb, Fm) of said plate sleeve-holder cylinder and a plurality of holes (H) formed in the outer surface of said central tube (T) made of carbon-fibre composite material. Said air channels (6, 7, 8) are partly embedded within said end flanges (Fb, Fm), partly within a thickness of a side wall (P) of said central tube (T) made of carbon-fibre composite material. Additionally, a process of manufacturing said central tube (t) is disclosed by inserting air pipes (6) into grooves (1) which are formed by mechanical milling of a surface of the supporting structure (P) of said central tube (T) obtained through a first lamination and polymerization, said grooves being coated with a surface finishing structure (S) obtained through a second lamination and polymerization.

Classes IPC  ?

• B41F 5/24 - Rotatives typographiques pour impression flexographique
• B41F 27/14 - Dispositifs de fixation des clichés ou des éléments d'impression à leurs supports pour fixer les clichés sur des supports intermédiaires, p. ex. adaptateurs
• B41F 13/12 - Dispositifs de repérage
• B41F 27/00 - Dispositifs de fixation des clichés ou des éléments d'impression à leurs supports

Abrégé

A composite duct (1) shielded against electromagnetic radiation comprising a pultruded tubular body (2) which is composed of fibers (10) impregnated with a resin matrix (13), the tubular body (2) being covered externally with at least one shielding layer (3), which comprises an electrically conducting fabric impregnated with a resin matrix (13).

Classes IPC  ?

• H02G 3/04 - Tubes ou conduits de protection, p. ex. échelles à câbles ou goulottes de câblage

Abrégé

A cladding element (1, 1a) for providing shielding against electromagnetic radiation. The peculiarity of the invention resides in that it comprises at least one shielding layer (2, 2a) which comprises an electrically conducting fabric (3, 3a) and a resin matrix (4, 4a) which embeds the electrically conducting fabric (3, 3a).

Classes IPC  ?

• H05K 9/00 - Blindage d'appareils ou de composants contre les champs électriques ou magnétiques
• B29C 70/88 - Façonnage de matières composites, c.-à-d. de matières plastiques comprenant des renforcements, des matières de remplissage ou des parties préformées, p. ex. des inserts caractérisées principalement par des propriétés spécifiques, p. ex. électriquement conductrices ou renforcées localement

Abrégé

An ultralight cable conduit for shielding electrical and magnetic fields, comprising an inner tubular element (1) made of composite material, which supports an outer sheet-like layer (10) which provides an outer tubular element made of electrically conducting material, the outer tubular element (10) being jointly connected to the inner tubular element (1) during the polymerization of the composite material.

Classes IPC  ?

• H02G 3/04 - Tubes ou conduits de protection, p. ex. échelles à câbles ou goulottes de câblage
• H02G 3/06 - Joints pour connecter des longueurs de tubes de protection les unes aux autres ou à l'enveloppe, p. ex. à la boîte de distributionInstallations de câbles ou de lignes électriques ou de leurs tubes de protection dans ou sur des immeubles, des structures équivalentes ou des véhicules Détails assurant la continuité électrique dans le joint

Abrégé

A unicycle (1), particularly of the stationary type, with improved device for transmission between the pedals and the wheel, comprising a flywheel (2) which is supported rotatably by a main frame (3), which is functionally connected to a saddle (4), to a handlebar (5) and to a pair of pedals (6) which are accommodated inside said flywheel (2) and are associated kinematically therewith by transmission means (7), the transmission means (7) comprising a train of epicyclic gears, which is functionally associated with the pair of pedals (6) and is accommodated and supported inside a gear carrier (32), which is supported rotatably by the main frame (3), the gear carrier (32) having an outer circular profile which is in contact engagement with the internal circular profile of the flywheel (2) for transmission by rolling friction of the driving torque generated by the user as a consequence of the rotation of the pair of pedals (6).

Classes IPC  ?

• A63B 22/06 - Appareils d'exercice spécialement adaptés à l'entraînement du système cardio-vasculaire, pour exercer l'agilité ou la coordination des mouvements avec un mouvement de pédalier
• A63B 69/16 - Appareils d'entraînement ou appareils destinés à des sports particuliers pour cyclisme
• A63B 21/22 - Dispositifs résistants avec masses tournantes

Produits et services

Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores. Composite technical laminates (not of metal), rubber, gutta-percha, gum, asbestos, mica and products of these materials not included in other classes; products of semi-processed plastics; packing, stopping and insulating materials; non-metallic flexible pipes.