GB567557A - Improvements in the production of sheet-metal structures particularly adapted for use in the construction of aircraft - Google Patents

Improvements in the production of sheet-metal structures particularly adapted for use in the construction of aircraft

Info

Publication number
GB567557A
GB567557A GB1296443A GB1296443A GB567557A GB 567557 A GB567557 A GB 567557A GB 1296443 A GB1296443 A GB 1296443A GB 1296443 A GB1296443 A GB 1296443A GB 567557 A GB567557 A GB 567557A
Authority
GB
United Kingdom
Prior art keywords
sheet
projections
sheets
aircraft
metal structures
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
GB1296443A
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.)
HELLIWELLS Ltd
Original Assignee
HELLIWELLS Ltd
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 HELLIWELLS Ltd filed Critical HELLIWELLS Ltd
Priority to GB1296443A priority Critical patent/GB567557A/en
Publication of GB567557A publication Critical patent/GB567557A/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
    • B64C1/40—Sound or heat insulation, e.g. using insulation blankets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

567,557. Making parts of aircraft &c. HELLIWELLS, Ltd., and RANSOM, J. Oct. 11, 1943, No. 12964. [Class 83 (ii)] [Also in Groups X and XXXIII] Sheet metal structures for aircraft construction &c. are formed from sheets a, b spaced by means of projections b<1> stamped from the sheet b during the curving thereof.. The sheets are connected at the points of contact by spotwelding or by rivets &c. The projections may be formed on the outer sheet, or on both sheets, in the latter case the projections may register or alternate. When projections are formed on the outer sheet, a fabric coating is employed to give a smooth finish or this effect may be achieved by coating with a non-inflammable cellulose paint that also fills the depressions. The space between the sheets may be filled with powdered cork for sound-deadening purposes. Specifications 564,650 and 565,681 are referred to.
GB1296443A 1943-10-11 1943-10-11 Improvements in the production of sheet-metal structures particularly adapted for use in the construction of aircraft Expired GB567557A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1296443A GB567557A (en) 1943-10-11 1943-10-11 Improvements in the production of sheet-metal structures particularly adapted for use in the construction of aircraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1296443A GB567557A (en) 1943-10-11 1943-10-11 Improvements in the production of sheet-metal structures particularly adapted for use in the construction of aircraft

Publications (1)

Publication Number Publication Date
GB567557A true GB567557A (en) 1945-02-20

Family

ID=10014332

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1296443A Expired GB567557A (en) 1943-10-11 1943-10-11 Improvements in the production of sheet-metal structures particularly adapted for use in the construction of aircraft

Country Status (1)

Country Link
GB (1) GB567557A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741447A (en) * 1952-02-04 1956-04-10 Lionel C Heal Construction of hollow bodies

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741447A (en) * 1952-02-04 1956-04-10 Lionel C Heal Construction of hollow bodies

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