A method (401) of the present disclosure includes of repairing a core stiffened structure with structural foam. Another method (1201) includes splicing core members together using structural foam. Another method (1701) includes joining a core member to a structure using structural foam. Another method (1901) includes using structural foam to stabilize a core member during a machining process. Another method (2901) includes stabilizing a core member with structural foam to prevent the core member from crushing in autoclave pressure. The present disclosure further includes a core stiffened structure have a core member with structural foam therein.
Method of splicing together a first core member and a second core member using a pourable structural foam
Verfahren zum Spleißen eines ersten Kerns und eines zweiten Kerns unter Verwendung eines gießbaren Strukturschaumes
Procédé permettant d'assembler un prémièr noyau et un second noyau au moyen de mousse structurelle versable
2016-03-23
Patent
Electronic Resource
English
IPC: | B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
European Patent Office | 2016
|European Patent Office | 2017
|European Patent Office | 2016
|NTRS | 1989
|Pourable Polyurethane Foam with Energy Attenuating Properties
European Patent Office | 2022
|