FR3081442B1 - Dispositif de liaison pivotante entre au moins deux pieces, aeronef comprenant un capot equipe dudit dispositif de liaison pivotante - Google Patents

Dispositif de liaison pivotante entre au moins deux pieces, aeronef comprenant un capot equipe dudit dispositif de liaison pivotante Download PDF

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Publication number
FR3081442B1
FR3081442B1 FR1854214A FR1854214A FR3081442B1 FR 3081442 B1 FR3081442 B1 FR 3081442B1 FR 1854214 A FR1854214 A FR 1854214A FR 1854214 A FR1854214 A FR 1854214A FR 3081442 B1 FR3081442 B1 FR 3081442B1
Authority
FR
France
Prior art keywords
connection device
pivoting connection
parts
aircraft
cover equipped
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
FR1854214A
Other languages
English (en)
Other versions
FR3081442A1 (fr
Inventor
Christian Fabre
Alain Bignolais
Thomas BOURDIEU
Paolo Messina
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.)
Airbus Operations SAS
Original Assignee
Airbus Operations SAS
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 Airbus Operations SAS filed Critical Airbus Operations SAS
Priority to FR1854214A priority Critical patent/FR3081442B1/fr
Priority to US16/415,380 priority patent/US11572187B2/en
Publication of FR3081442A1 publication Critical patent/FR3081442A1/fr
Application granted granted Critical
Publication of FR3081442B1 publication Critical patent/FR3081442B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B64D29/00—Power-plant nacelles, fairings, or cowlings
    • B64D29/06—Attaching of nacelles, fairings or cowlings
    • 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
    • B64D29/00—Power-plant nacelles, fairings, or cowlings
    • B64D29/08—Inspection panels for power plants
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/02—Trunnions; Crank-pins
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/045—Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin
    • 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
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/08—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
    • F16B13/0858—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation with an expansible sleeve or dowel body driven against a tapered or spherical expander plug
    • 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
    • F16B29/00—Screwed connection with deformation of nut or auxiliary member while fastening
    • 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
    • F16B3/00—Key-type connections; Keys
    • F16B3/06—Key-type connections; Keys using taper sleeves
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/50—Positive connections
    • F16C2226/60—Positive connections with threaded parts, e.g. bolt and nut connections
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/43—Aeroplanes; Helicopters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

L'invention a pour objet un dispositif de liaison pivotante reliant au moins deux pièces (52, 54) et comprenant : - une chape (56) présentant des première et deuxième branches (58, 60), - un bras (62) positionné entre les première et deuxième branches (58, 60) de la chape (56), - un axe cylindrique (64) reliant la chape (56) et le bras (62) qui présente, à une de ses extrémités, un premier tronçon (64.1) configuré pour s'expanser radialement, une tige cylindrique (86) configurée pour se visser dans un taraudage (80) de l'axe cylindrique (64), - un insert (90), emmanché sur la tige cylindrique (86), mobile entre une première position dans laquelle le premier tronçon (64.1) n'est pas expansé et une deuxième position dans laquelle le premier tronçon (64.) est expansé radialement, un écrou (92) configuré pour se visser sur la tige cylindrique (86) de manière à pousser l'insert (90) dans la deuxième position.
FR1854214A 2018-05-22 2018-05-22 Dispositif de liaison pivotante entre au moins deux pieces, aeronef comprenant un capot equipe dudit dispositif de liaison pivotante Active FR3081442B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1854214A FR3081442B1 (fr) 2018-05-22 2018-05-22 Dispositif de liaison pivotante entre au moins deux pieces, aeronef comprenant un capot equipe dudit dispositif de liaison pivotante
US16/415,380 US11572187B2 (en) 2018-05-22 2019-05-17 Pivoting connection device between at least two components, aircraft comprising a cowl provided with said pivoting connection device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1854214A FR3081442B1 (fr) 2018-05-22 2018-05-22 Dispositif de liaison pivotante entre au moins deux pieces, aeronef comprenant un capot equipe dudit dispositif de liaison pivotante
FR1854214 2018-05-22

Publications (2)

Publication Number Publication Date
FR3081442A1 FR3081442A1 (fr) 2019-11-29
FR3081442B1 true FR3081442B1 (fr) 2020-05-08

Family

ID=63490570

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1854214A Active FR3081442B1 (fr) 2018-05-22 2018-05-22 Dispositif de liaison pivotante entre au moins deux pieces, aeronef comprenant un capot equipe dudit dispositif de liaison pivotante

Country Status (2)

Country Link
US (1) US11572187B2 (fr)
FR (1) FR3081442B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1120367A (en) * 1911-03-10 1914-12-08 Cinch Expansion Bolt & Engineering Company Anchorage device.
US1943364A (en) * 1933-03-27 1934-01-16 Charles F Betz Piston pin assembly
US5320443A (en) * 1992-01-28 1994-06-14 Commercial Intertech Corp. Connecting pin
US7357613B2 (en) * 2006-01-26 2008-04-15 Simpson Strong -Tie Company, Inc. Expansion anchor with crack-arresting groove
FR2947592B1 (fr) 2009-07-06 2015-05-15 Airbus Operations Sas Dispositif de liaison mecanique d'au moins deux pieces a alesages coaxiaux
FR3014972B1 (fr) 2013-12-12 2016-04-22 Airbus Operations Sas Assemblage comprenant un axe d'articulation supporte par une chape et immobilise en translation par un dispositif de blocage integrant un double systeme d'anti-rotation

Also Published As

Publication number Publication date
US11572187B2 (en) 2023-02-07
FR3081442A1 (fr) 2019-11-29
US20190359344A1 (en) 2019-11-28

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