To provide a new stiffening framework for a firewall arrangement provided on an upper deck of a rotary wing aircraft.SOLUTION: A stiffener skeleton 30 is configured to be attached to an upper deck 6 of a rotary wing aircraft in a maintenance phase, and comprises an upper stiffening structure 32 with a plurality of supporting arms 32a, 32b, 32c for providing upside stiffening support, and a lateral stiffening structure 33 with a plurality of supporting legs 33a, 33b, 34a, 34b for providing lateral stiffening support, where the plurality of supporting arms 32a, 32b, 32c and the plurality of supporting legs 33a, 33b, 34a, 34b form a self-supporting frame structure.SELECTED DRAWING: Figure 3
【課題】回転翼航空機の上部デッキ上に提供される防火壁配置のための新しい補強枠組を提供する。【解決手段】本発明は、整備段階において回転翼航空機の上部デッキ6に取り付けられるように構成され、上側補強支持を提供するための複数の支持アーム32a、32b、32cを伴う上部補強構造32、及び、側方補強支持を提供するための複数の支持脚33a、33b、34a、34bを伴う側方補強構造33を備える補強材骨格30に関し、複数の支持アーム32a、32b、32c及び複数の支持脚33a、33b、34a、34bは、自己支持型フレーム構造を形成する。【選択図】図3
STIFFENER SKELETON FOR FIREWALL ARRANGEMENT OF ROTARY WING AIRCRAFT
回転翼航空機の防火壁配置のための補強材骨格
2022-06-01
Patent
Electronic Resource
Japanese
IPC: | B64C AEROPLANES , Flugzeuge |
Stiffener skeleton for a firewall arrangement of a rotary wing aircraft
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