Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2017090031) AIRCRAFT PANEL AND METHOD OF CONSTRUCTING
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/090031 International Application No.: PCT/IL2016/051249
Publication Date: 01.06.2017 International Filing Date: 22.11.2016
IPC:
B64C 1/12 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
64
AIRCRAFT; AVIATION; COSMONAUTICS
C
AEROPLANES; HELICOPTERS
1
Fuselages; Constructional features common to fuselages, wings, stabilising surfaces, or the like
06
Frames; Stringers; Longerons
12
Construction or attachment of skin panels
Applicants:
ISRAEL AEROSPACE INDUSTRIES LTD. [IL/IL]; Ben-Gurion International Airport 7010000 Lod, IL
Inventors:
KORACH, Haim; IL
Agent:
ROSS, Jonathan; Reinhold Cohn and Partners P.O. Box 13239 6113102 Tel Aviv, IL
Priority Data:
24274924.11.2015IL
Title (EN) AIRCRAFT PANEL AND METHOD OF CONSTRUCTING
(FR) PANNEAU D’AÉRONEF ET PROCÉDÉ DE CONSTRUCTION
Abstract:
(EN) A method of constructing a panel for an aircraft subassembly is provided.. The panel has interior and exterior sides relative to the subassembly and comprises a skin and a support structure. The support structure comprises a plurality of longerons and frames constituting support-structure elements and arranged substantially in a grid, and projecting substantially transversely from the skin toward the interior side. The method comprises providing a flat sheet of structural material, wherein the sheet comprises one or more cutouts, and forming the support structure by folding the sheet, wherein the longerons and frames are formed from overfolded areas of the sheet adjacent the cutouts, and wherein non-overfolded areas of the sheet constitute the skin.
(FR) L'invention concerne un procédé de construction d'un panneau pour un sous-ensemble aéronef. Le panneau comporte des côtés intérieur et extérieur par rapport au sous-ensemble et comprend une enveloppe et une structure de support. La structure de support comprend une pluralité de longerons et de cadres constituant des éléments de structure de support et disposés sensiblement dans une grille, et faisant saillie sensiblement transversalement depuis l'enveloppe vers le côté intérieur. Le procédé consiste à fournir une feuille plate de matériau structurel, la feuille comprenant une ou plusieurs découpes, et former la structure de support en pliant la feuille, les longerons et les cadres étant formés à partir de zones repliées de feuille adjacentes aux découpes, et des zones non repliées de feuille constituant l'enveloppe.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
US20190210707