GB496642A - Stiffening members for aircraft and a process for their manufacture - Google Patents

Stiffening members for aircraft and a process for their manufacture

Info

Publication number
GB496642A
GB496642A GB22352/38A GB2235238A GB496642A GB 496642 A GB496642 A GB 496642A GB 22352/38 A GB22352/38 A GB 22352/38A GB 2235238 A GB2235238 A GB 2235238A GB 496642 A GB496642 A GB 496642A
Authority
GB
United Kingdom
Prior art keywords
aircraft
frames
manufacture
stamping
stiffening members
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
GB22352/38A
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
Priority to GB22352/38A priority Critical patent/GB496642A/en
Publication of GB496642A publication Critical patent/GB496642A/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
    • 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
    • B64C2001/0054—Fuselage structures substantially made from particular materials
    • B64C2001/0081—Fuselage structures substantially made from particular materials from metallic materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

496,642. Stamping aircraft - frame stiffeners. OECKL, O. July 27, 1938, No. 22352. [Classes 83 (ii) and 83 (iv)] A number of similar-shaped stiffening ribs or frames such as e, b, Fig. 7, for aircraft are made by pressing or drawing a sheet as in Fig. 8, to form a number of attached concentric frames which can then be severed, e.g. along lines d, Fig. 4, to form the individual frames. Figs. 1 and 5 show a number of stiffeners made in one stamping. The dies comprise a pattern h on which the sheet is pressed and drawn by rubber &c. plates k contained in a pressing ram chamber i.
GB22352/38A 1938-07-27 1938-07-27 Stiffening members for aircraft and a process for their manufacture Expired GB496642A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB22352/38A GB496642A (en) 1938-07-27 1938-07-27 Stiffening members for aircraft and a process for their manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB22352/38A GB496642A (en) 1938-07-27 1938-07-27 Stiffening members for aircraft and a process for their manufacture

Publications (1)

Publication Number Publication Date
GB496642A true GB496642A (en) 1938-12-02

Family

ID=10178003

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22352/38A Expired GB496642A (en) 1938-07-27 1938-07-27 Stiffening members for aircraft and a process for their manufacture

Country Status (1)

Country Link
GB (1) GB496642A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140027573A1 (en) * 2012-07-30 2014-01-30 Airbus Operations (S.A.S) Aircraft fuselage structural element with variable cross-section

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140027573A1 (en) * 2012-07-30 2014-01-30 Airbus Operations (S.A.S) Aircraft fuselage structural element with variable cross-section

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