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GB1537578A - Light-weight structures - Google Patents

Light-weight structures

Info

Publication number
GB1537578A
GB1537578A GB36343/76A GB3634376A GB1537578A GB 1537578 A GB1537578 A GB 1537578A GB 36343/76 A GB36343/76 A GB 36343/76A GB 3634376 A GB3634376 A GB 3634376A GB 1537578 A GB1537578 A GB 1537578A
Authority
GB
United Kingdom
Prior art keywords
light
panels
aircraft
weight structures
resinimpregnated
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
GB36343/76A
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Priority to GB36343/76A priority Critical patent/GB1537578A/en
Publication of GB1537578A publication Critical patent/GB1537578A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/18—Spars; Ribs; Stringers
    • 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
    • B64C2001/0063—Fuselage structures substantially made from particular materials from wood
    • 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
    • B64C2001/0072—Fuselage structures substantially made from particular materials from composite materials
    • 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

Landscapes

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

Abstract

1537578 Aircraft structures CIBA-GEIGY AG 5 Aug 1977 [2 Sept 1976] 36343/76 Heading B7W A rigid load-bearing structure (e.g. for an aircraft) comprises a first set of faced honeycomb panels 1 having holes 3 through which a second set pass, each panel of the second set 2 having slots into which the first set fit, the two sets being bonded together to form parallepiped spaces and the two open faces of the structure being covered by sheets 7, 8 of thermoset resinimpregnated fibrous material bonded to the external edges of the panels either directly or through capping strips 4, 5.
GB36343/76A 1977-08-05 1977-08-05 Light-weight structures Expired GB1537578A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB36343/76A GB1537578A (en) 1977-08-05 1977-08-05 Light-weight structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB36343/76A GB1537578A (en) 1977-08-05 1977-08-05 Light-weight structures

Publications (1)

Publication Number Publication Date
GB1537578A true GB1537578A (en) 1978-12-29

Family

ID=10387291

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36343/76A Expired GB1537578A (en) 1977-08-05 1977-08-05 Light-weight structures

Country Status (1)

Country Link
GB (1) GB1537578A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2630603A1 (en) * 2010-10-19 2013-08-28 Massachusetts Institute Of Technology Methods and apparatus for digital composites
WO2021109894A1 (en) * 2019-12-03 2021-06-10 向杰 Honeycomb array multi-rotor composite part, rack and air vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2630603A1 (en) * 2010-10-19 2013-08-28 Massachusetts Institute Of Technology Methods and apparatus for digital composites
EP2630603A4 (en) * 2010-10-19 2015-03-18 Massachusetts Inst Technology METHOD AND DEVICE FOR DIGITAL COMPOSITE MATERIALS
WO2021109894A1 (en) * 2019-12-03 2021-06-10 向杰 Honeycomb array multi-rotor composite part, rack and air vehicle
CN113165728A (en) * 2019-12-03 2021-07-23 向杰 Honeycomb array multi-rotor composite part, rack and aircraft

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930805