GB157311A - Improvement in spar beams or ribs for airplanes - Google Patents

Improvement in spar beams or ribs for airplanes

Info

Publication number
GB157311A
GB157311A GB1223/21A GB122321A GB157311A GB 157311 A GB157311 A GB 157311A GB 1223/21 A GB1223/21 A GB 1223/21A GB 122321 A GB122321 A GB 122321A GB 157311 A GB157311 A GB 157311A
Authority
GB
United Kingdom
Prior art keywords
members
corrugated
airplanes
ribs
edges
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1223/21A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB157311A publication Critical patent/GB157311A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
    • B64C1/065—Spars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
    • B64C1/08—Geodetic or other open-frame structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C2001/0054—Fuselage structures substantially made from particular materials
    • B64C2001/0081—Fuselage structures substantially made from particular materials from metallic materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/40—Weight reduction

Abstract

157,311. Rapp, J. W., (Assignee of Vanorio, J.). Feb. 27, 1919, [Convention date]. Framework.-A sheet-metal spar or rib for aeroplanes, comprising flange members 1, 2 corrugated at 5, 5a and connected together by channel web members 7, cut away as shown to form triangulated members 10, has the members 10 embossed outwards along their centre lines, their edges being turned inwards to form a cross-section of V-form. The flange members 1, 2 may be made up in tubular form as shown in Fig. 5, or by attaching flat plates to the corrugated members 1, 2 shown in Fig. 1. The flanged portions 8, 9 of the web members are connected to the edges of the members 1, 2 at 14 by spot-welding or riveting.
GB1223/21A 1919-02-27 1921-01-10 Improvement in spar beams or ribs for airplanes Expired GB157311A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US157311XA 1919-02-27 1919-02-27

Publications (1)

Publication Number Publication Date
GB157311A true GB157311A (en) 1922-07-10

Family

ID=21773255

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1223/21A Expired GB157311A (en) 1919-02-27 1921-01-10 Improvement in spar beams or ribs for airplanes

Country Status (1)

Country Link
GB (1) GB157311A (en)

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