A heating element (30) for resistance welding of thermoplastic components for aircraft comprises electrically conductive elements (30a) in the form of wires or fibres, which heat up upon application of an electric voltage to the heating element (30), to weld a first component (11) to a second component (12) in a region electrically heated by the heating element (30). The electrically conductive elements (30a) extend parallel to one another between contact regions (35, 36) for electrically contacting the heating element (30). After the welding procedure, the heating element (30) remains between the welded components (11, 12) to enhance the strength of the welded bond. A device for bonding thermoplastic components by resistance welding comprises the heating element (30) and a unit (31, 32) in the form of roller electrodes for displacing an electrically heated region of the components (11, 12) in the welding direction. The electrically conductive elements (30a) extend parallel to the axis of rotation (31a, 32a) of the roller electrodes.
HEATING ELEMENT, DEVICE, AND METHOD FOR RESISTANCE WELDING OF THERMOPLASTIC COMPONENTS, IN PARTICULAR FOR THE PRODUCTION OF AIRCRAFT, AND AIRCRAFT
HEIZELEMENT, VORRICHTUNG UND VERFAHREN ZUM WIDERSTANDSSCHWEISSEN VON THERMOPLASTISCHEN KOMPONENTEN, INSBESONDERE ZUR HERSTELLUNG VON FLUGZEUGEN, UND FLUGZEUG
ÉLÉMENT DE CHAUFFAGE, DISPOSITIF ET PROCÉDÉ DE SOUDAGE PAR RÉSISTANCE DE COMPOSANTS THERMOPLASTIQUES, EN PARTICULIER POUR LA PRODUCTION D'AÉRONEFS ET AÉRONEF
2020-02-19
Patent
Elektronische Ressource
Englisch
IPC: | B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29K Index-Schema für Formmassen oder Materialien für Verstärkungen, Füllstoffe oder vorgeformte Teile, z.B. Einlagen in Verbindung mit den Unterklassen B29B, B29C oder B29D , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B64C AEROPLANES , Flugzeuge |
Thermoplastic composite components for commercial aircraft seats
Europäisches Patentamt | 2021
|Modern welding of aircraft components
Engineering Index Backfile | 1954
|Arc welding in aircraft heating
Engineering Index Backfile | 1938
|Arc welding in aircraft heating
Engineering Index Backfile | 1938
|THERMOPLASTIC COMPOSITE COMPONENTS FOR COMMERCIAL AIRCRAFT SEATS
Europäisches Patentamt | 2018
|