Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
AIRCRAFT INTERIOR PANEL MATERIAL AND MANUFACTURING METHOD THEREFOR
Provided is an aircraft interior panel material and a manufacturing method thereof whereby requirements of cost reduction, strength, rigidity, flame retardancy, weight reduction are satisfied and environmental impact is reduced. The aircraft interior panel material (10A) includes a core member (12), and surface members (14) attached to both surfaces of the core member (12). The core member (12) includes a plate member (12A) composed of balsa wood and having a rectangular shape and uniform thickness. Both surfaces of the plate member (12A) in the thickness direction are flat surfaces. Balsa wood is a light weight natural material whereby environmental impact can be reduced. Both surfaces of the plate member (12A) in the thickness direction are impregnated with flame retardant (18), which reduces the flammability of the balsa wood. Impregnation of the plate member (12A) with the flame retardant (18) may be performed by: spraying the flame retardant (18); by immersing the plate member (12A) in the flame retardant (18); or upon the plate member (12A) being immersed in the flame retardant (18), by applying a pressure larger than the pressure at the depth where the plate member (12A) is immersed or cycles thereof to the plate member (12A).
AIRCRAFT INTERIOR PANEL MATERIAL AND MANUFACTURING METHOD THEREFOR
Provided is an aircraft interior panel material and a manufacturing method thereof whereby requirements of cost reduction, strength, rigidity, flame retardancy, weight reduction are satisfied and environmental impact is reduced. The aircraft interior panel material (10A) includes a core member (12), and surface members (14) attached to both surfaces of the core member (12). The core member (12) includes a plate member (12A) composed of balsa wood and having a rectangular shape and uniform thickness. Both surfaces of the plate member (12A) in the thickness direction are flat surfaces. Balsa wood is a light weight natural material whereby environmental impact can be reduced. Both surfaces of the plate member (12A) in the thickness direction are impregnated with flame retardant (18), which reduces the flammability of the balsa wood. Impregnation of the plate member (12A) with the flame retardant (18) may be performed by: spraying the flame retardant (18); by immersing the plate member (12A) in the flame retardant (18); or upon the plate member (12A) being immersed in the flame retardant (18), by applying a pressure larger than the pressure at the depth where the plate member (12A) is immersed or cycles thereof to the plate member (12A).
AIRCRAFT INTERIOR PANEL MATERIAL AND MANUFACTURING METHOD THEREFOR
PLATTENMATERIAL FÜR FLUGZEUGINNENRAUM UND HERSTELLUNGSVERFAHREN DAFÜR
MATÉRIAU POUR PANNEAU INTÉRIEUR D'AVION ET SON PROCÉDÉ DE FABRICATION
TAGUCHI YUJI (Autor:in) / KOBAYASHI TAKAFUMI (Autor:in) / HIROSE AYANO (Autor:in)
07.06.2017
Patent
Elektronische Ressource
Englisch
IPC:
B64D
Ausrüstung für Flugzeuge
,
EQUIPMENT FOR FITTING IN OR TO AIRCRAFT
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
/
B29D
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
,
Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand
/
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
/
C04B
Kalk
,
LIME
/
D06M
Behandeln von Fasern, Fäden, Garnen, Textilgut, Federn oder aus solchen Materialien hergestelltem Fasergut, soweit nicht anderweitig in Klasse D06 vorgesehen
,
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
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