GB2226801B - Screw fasteners for aeronautical use - Google Patents

Screw fasteners for aeronautical use

Info

Publication number
GB2226801B
GB2226801B GB8926942A GB8926942A GB2226801B GB 2226801 B GB2226801 B GB 2226801B GB 8926942 A GB8926942 A GB 8926942A GB 8926942 A GB8926942 A GB 8926942A GB 2226801 B GB2226801 B GB 2226801B
Authority
GB
United Kingdom
Prior art keywords
screw fasteners
aeronautical use
aeronautical
fasteners
screw
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 - Fee Related
Application number
GB8926942A
Other versions
GB8926942D0 (en
GB2226801A (en
Inventor
R E Baldwin
C J Hardwick
B J C Burrows
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Publication of GB8926942D0 publication Critical patent/GB8926942D0/en
Publication of GB2226801A publication Critical patent/GB2226801A/en
Application granted granted Critical
Publication of GB2226801B publication Critical patent/GB2226801B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041—Specially-shaped shafts
    • 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
    • B64C1/12—Construction or attachment of skin panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D45/00—Aircraft indicators or protectors not otherwise provided for
    • B64D45/02—Lightning protectors; Static dischargers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B33/00—Features common to bolt and nut
    • F16B33/004—Sealing; Insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • F16B5/0208—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread using panel fasteners, i.e. permanent attachments allowing for quick assembly
GB8926942A 1988-12-01 1989-11-29 Screw fasteners for aeronautical use Expired - Fee Related GB2226801B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888828025A GB8828025D0 (en) 1988-12-01 1988-12-01 Screw fasteners for aeronautical use

Publications (3)

Publication Number Publication Date
GB8926942D0 GB8926942D0 (en) 1990-01-17
GB2226801A GB2226801A (en) 1990-07-11
GB2226801B true GB2226801B (en) 1992-07-08

Family

ID=10647768

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888828025A Pending GB8828025D0 (en) 1988-12-01 1988-12-01 Screw fasteners for aeronautical use
GB8926942A Expired - Fee Related GB2226801B (en) 1988-12-01 1989-11-29 Screw fasteners for aeronautical use

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB888828025A Pending GB8828025D0 (en) 1988-12-01 1988-12-01 Screw fasteners for aeronautical use

Country Status (1)

Country Link
GB (2) GB8828025D0 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8924231D0 (en) * 1989-10-27 1989-12-13 British Aerospace Carbon fibre composite structures
FR2718706B1 (en) * 1994-04-15 1996-06-14 Aerospatiale Anti-spark structure, especially for aircraft.
SE516459C2 (en) * 2000-11-24 2002-01-15 Saab Ericsson Space Ab Design and procedure of carrier rocket or satellite
FR2917475B1 (en) 2007-06-13 2009-12-18 Airbus France REVOLUTION PIECES HAVING DUST EVACUATION GROOVES.
JP5055178B2 (en) * 2008-03-24 2012-10-24 三菱重工業株式会社 Aircraft assembly
JP5610758B2 (en) * 2009-04-02 2014-10-22 三菱航空機株式会社 Lightning-resistant fastener, cap, lightning-fastener installation method, aircraft
JP5846587B2 (en) * 2009-04-02 2016-01-20 三菱航空機株式会社 Attaching lightning-resistant fasteners, aircraft, lightning-resistant fasteners
JP5535843B2 (en) * 2010-09-14 2014-07-02 三菱航空機株式会社 Attaching lightning-resistant fasteners, caps, and lightning-resistant fasteners
US9228604B2 (en) 2011-02-10 2016-01-05 Airbus Operations Limited Cap for forming sealed cavity around fastener
EP2620360A1 (en) * 2012-01-24 2013-07-31 EADS Construcciones Aeronauticas, S.A. Fire protection device for aircraft
JP6483690B2 (en) 2013-08-21 2019-03-13 エアバス オペレーションズ リミティド Cap member with an injected sealant
GB2535518A (en) 2015-02-20 2016-08-24 Airbus Operations Ltd Cap with injected sealant
US9669942B2 (en) * 2015-04-10 2017-06-06 The Boeing Company Lightning damage resistant aircraft skin fasteners
US10385908B2 (en) 2016-03-31 2019-08-20 The Boeing Company Conformal clearance fit fastener, fastener system, and method for composite structures
GB2569315A (en) * 2017-12-13 2019-06-19 Airbus Operations Ltd Assembly with captive nut

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0334011A1 (en) * 1988-02-18 1989-09-27 The Boeing Company Arc suppression around fasteners during a lightning strike

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0334011A1 (en) * 1988-02-18 1989-09-27 The Boeing Company Arc suppression around fasteners during a lightning strike

Also Published As

Publication number Publication date
GB8926942D0 (en) 1990-01-17
GB8828025D0 (en) 1989-01-05
GB2226801A (en) 1990-07-11

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Legal Events

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

Effective date: 19951129