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FR3076815B1 - AIRCRAFT ASSEMBLY COMPRISING A FASTENING COVER - Google Patents

AIRCRAFT ASSEMBLY COMPRISING A FASTENING COVER Download PDF

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Publication number
FR3076815B1
FR3076815B1 FR1800065A FR1800065A FR3076815B1 FR 3076815 B1 FR3076815 B1 FR 3076815B1 FR 1800065 A FR1800065 A FR 1800065A FR 1800065 A FR1800065 A FR 1800065A FR 3076815 B1 FR3076815 B1 FR 3076815B1
Authority
FR
France
Prior art keywords
fastener
longitudinal axis
nut
cap
projection
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.)
Active
Application number
FR1800065A
Other languages
French (fr)
Other versions
FR3076815A1 (en
Inventor
Fabrice TRISTANT
Francois Dailliez
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.)
Dassault Aviation SA
Original Assignee
Dassault Aviation SA
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 Dassault Aviation SA filed Critical Dassault Aviation SA
Priority to FR1800065A priority Critical patent/FR3076815B1/en
Priority to PCT/EP2019/051207 priority patent/WO2019141796A1/en
Publication of FR3076815A1 publication Critical patent/FR3076815A1/en
Application granted granted Critical
Publication of FR3076815B1 publication Critical patent/FR3076815B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT 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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/14—Cap nuts; Nut caps or bolt caps

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Gasket Seals (AREA)
  • Connection Of Plates (AREA)

Abstract

L'assemblage d'aéronef (10A) comprend une paroi (12), une fixation (14), et un capuchon (16) de recouvrement de la fixation (14) ; la fixation (14) comprenant une tige (20) et un écrou (22), la tige (20) s'étendant selon un axe longitudinal (X) ; le capuchon (16) définissant une cavité (46) remplie d'un matériau de scellement (54), la fixation (14) étant reçue dans la cavité (46). L'assemblage comprend en outre un organe de retenue (18) du capuchon (16) à la fixation (14), l'organe de retenue (18) étant monté sur la fixation (14) et comprenant une partie de retenue (58), la projection de la partie de retenue (58) sur l'axe longitudinal (X) se superposant partiellement avec la projection de l'écrou (22) sur l'axe longitudinal (X), ou s'étendant au-delà de la projection de l'écrou (22) sur l'axe longitudinal (X) à l'opposé de la paroi (12).The aircraft assembly (10A) includes a wall (12), a fastener (14), and a cap (16) covering the fastener (14); the fixing (14) comprising a rod (20) and a nut (22), the rod (20) extending along a longitudinal axis (X); the cap (16) defining a cavity (46) filled with a sealing material (54), the fixing (14) being received in the cavity (46). The assembly further comprises a retaining member (18) from the cap (16) to the fastener (14), the retaining member (18) being mounted on the fastener (14) and comprising a retaining portion (58) , the projection of the retaining part (58) on the longitudinal axis (X) partially overlapping with the projection of the nut (22) on the longitudinal axis (X), or extending beyond the projection of the nut (22) on the longitudinal axis (X) opposite the wall (12).

FR1800065A 2018-01-18 2018-01-18 AIRCRAFT ASSEMBLY COMPRISING A FASTENING COVER Active FR3076815B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1800065A FR3076815B1 (en) 2018-01-18 2018-01-18 AIRCRAFT ASSEMBLY COMPRISING A FASTENING COVER
PCT/EP2019/051207 WO2019141796A1 (en) 2018-01-18 2019-01-18 Aircraft assembly comprising a cap for covering a fastener

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1800065 2018-01-18
FR1800065A FR3076815B1 (en) 2018-01-18 2018-01-18 AIRCRAFT ASSEMBLY COMPRISING A FASTENING COVER

Publications (2)

Publication Number Publication Date
FR3076815A1 FR3076815A1 (en) 2019-07-19
FR3076815B1 true FR3076815B1 (en) 2020-02-14

Family

ID=63834049

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1800065A Active FR3076815B1 (en) 2018-01-18 2018-01-18 AIRCRAFT ASSEMBLY COMPRISING A FASTENING COVER

Country Status (2)

Country Link
FR (1) FR3076815B1 (en)
WO (1) WO2019141796A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP5487093B2 (en) * 2010-12-17 2014-05-07 三菱航空機株式会社 Lightning-resistant fastener, lightning-proof fastener mounting structure, aircraft
GB2514171B (en) 2013-05-16 2015-11-25 Airbus Operations Ltd Injectable nut cap
GB2516835B (en) * 2013-07-31 2015-11-04 Airbus Operations Ltd Cap to accommodate washers
US9618029B2 (en) * 2013-09-23 2017-04-11 The Boeing Company Systems and methods for use in covering a portion of a fastener protruding from a surface
JP6324784B2 (en) * 2014-03-24 2018-05-16 三菱重工業株式会社 Cap, cap molding die, fixing structure using cap, and method of attaching cap

Also Published As

Publication number Publication date
FR3076815A1 (en) 2019-07-19
WO2019141796A1 (en) 2019-07-25

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