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FR3104219B1 - Assemblage comprenant un axe de liaison immobile en translation et en rotation, attache-moteur ou aéronef comprenant un tel assemblage - Google Patents

Assemblage comprenant un axe de liaison immobile en translation et en rotation, attache-moteur ou aéronef comprenant un tel assemblage Download PDF

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Publication number
FR3104219B1
FR3104219B1 FR1914097A FR1914097A FR3104219B1 FR 3104219 B1 FR3104219 B1 FR 3104219B1 FR 1914097 A FR1914097 A FR 1914097A FR 1914097 A FR1914097 A FR 1914097A FR 3104219 B1 FR3104219 B1 FR 3104219B1
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France
Prior art keywords
assembly
connecting pin
translation
rotation
engine
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Active
Application number
FR1914097A
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English (en)
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FR3104219A1 (fr
Inventor
Jérôme Colmagro
Paolo Messina
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Airbus Operations SAS
Original Assignee
Airbus Operations SAS
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Publication date
Application filed by Airbus Operations SAS filed Critical Airbus Operations SAS
Priority to FR1914097A priority Critical patent/FR3104219B1/fr
Priority to US17/114,703 priority patent/US11840347B2/en
Priority to GB2019327.2A priority patent/GB2592714B/en
Priority to CN202011447307.8A priority patent/CN112943770B/zh
Publication of FR3104219A1 publication Critical patent/FR3104219A1/fr
Application granted granted Critical
Publication of FR3104219B1 publication Critical patent/FR3104219B1/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
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/02—Sliding-contact bearings
    • F16C23/04—Sliding-contact bearings self-adjusting
    • F16C23/043—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings
    • F16C23/045—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings for radial load mainly, e.g. radial spherical plain bearings
    • 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
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/40—Arrangements for mounting power plants in aircraft
    • 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
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/40—Arrangements for mounting power plants in aircraft
    • B64D27/402—Arrangements for mounting power plants in aircraft comprising box like supporting frames, e.g. pylons or arrangements for embracing the power plant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
    • B64F5/10—Manufacturing or assembling aircraft, e.g. jigs therefor
    • 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
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/02—Sliding-contact bearings
    • F16C23/04—Sliding-contact bearings self-adjusting
    • 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
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/40—Arrangements for mounting power plants in aircraft
    • B64D27/406—Suspension arrangements specially adapted for supporting thrust loads, e.g. thrust links
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/50—Positive connections
    • F16C2226/70—Positive connections with complementary interlocking parts
    • F16C2226/76—Positive connections with complementary interlocking parts with tongue and groove or key and slot
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32606—Pivoted
    • Y10T403/32861—T-pivot, e.g., wrist pin, etc.
    • Y10T403/32893—T-pivot, e.g., wrist pin, etc. including distinct pin retainer
    • Y10T403/32909—Threaded pin end

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Transportation (AREA)
  • Connection Of Plates (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

Assemblage comprenant un axe de liaison immobile en translation et en rotation, attache-moteur ou aéronef comprenant un tel assemblage L'invention a pour objet un assemblage comprenant un axe de liaison (72) supporté par des première et deuxième bagues de guidage (74, 76) positionnées dans des première et deuxième branches (64, 66) d’une chape (62), l’une des bagues de guidage (76) comprenant un prolongement tubulaire (78), en saillie par rapport à une face extérieure (66E) d’une des branches (66), qui présente une portion filetée (80) sur sa face circonférentielle extérieure (78E). En complément, l’assemblage comprend un écrou (84) configuré pour se visser sur la portion filetée (80) du prolongement tubulaire (78) ainsi qu’un système d’immobilisation (86) configuré pour immobiliser l’écrou (84) en translation et/ou en rotation, l’écrou (84) et l’axe de liaison (72) étant reliés par une liaison complète non démontable ou formant une pièce monobloc. Cette solution permet de réduire le nombre de pièces composant l’assemblage. L’invention a également pour objet une attache-moteur ou un aéronef comprenant un tel assemblage. Figure 5
FR1914097A 2019-12-10 2019-12-10 Assemblage comprenant un axe de liaison immobile en translation et en rotation, attache-moteur ou aéronef comprenant un tel assemblage Active FR3104219B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1914097A FR3104219B1 (fr) 2019-12-10 2019-12-10 Assemblage comprenant un axe de liaison immobile en translation et en rotation, attache-moteur ou aéronef comprenant un tel assemblage
US17/114,703 US11840347B2 (en) 2019-12-10 2020-12-08 Assembly comprising a translationally and rotationally immobile link axis, engine attachment or aircraft comprising such an assembly
GB2019327.2A GB2592714B (en) 2019-12-10 2020-12-08 Assembly comprising a translationally and rotationally immobile link axis, engine attachment or aircraft comprising such an assembly
CN202011447307.8A CN112943770B (zh) 2019-12-10 2020-12-09 包括在平移和旋转中固定的连接销的组件，包括该组件的发动机附件或飞机

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1914097A FR3104219B1 (fr) 2019-12-10 2019-12-10 Assemblage comprenant un axe de liaison immobile en translation et en rotation, attache-moteur ou aéronef comprenant un tel assemblage
FR1914097 2019-12-10

Publications (2)

Publication Number Publication Date
FR3104219A1 FR3104219A1 (fr) 2021-06-11
FR3104219B1 true FR3104219B1 (fr) 2021-12-10

Family

ID=69903400

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1914097A Active FR3104219B1 (fr) 2019-12-10 2019-12-10 Assemblage comprenant un axe de liaison immobile en translation et en rotation, attache-moteur ou aéronef comprenant un tel assemblage

Country Status (4)

Country Link
US (1) US11840347B2 (fr)
CN (1) CN112943770B (fr)
FR (1) FR3104219B1 (fr)
GB (1) GB2592714B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3089442B1 (fr) * 2018-12-05 2020-12-18 Airbus Operations Sas Procédé d’assemblage d’au moins deux pièces par soudage par transparence, procédé d’assemblage d’une structure primaire d’un mât d’aéronef par soudage par transparence, structure primaire d’un mât d’aéronef ainsi obtenue et aéronef comprenant ladite structure primaire
GB202117777D0 (en) * 2021-12-09 2022-01-26 Rolls Royce Plc Support structure for attaching a gas turbine engine to an aircraft pylon

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967726A (en) * 1958-05-08 1961-01-10 Hough Co Frank Pivot pin securing means
US4243341A (en) * 1979-10-09 1981-01-06 General Motors Corporation Pivot construction
FR2862357B1 (fr) * 2003-11-14 2006-01-06 Mecanique Deville Procede d'assemblage d'un axe d'articulation avec une plaquette d'arret pour des constructions incluant deux elements orientables l'un par rapport a l'autre
US20050252269A1 (en) * 2004-05-12 2005-11-17 Sawdon Edwin G Toggle press
FR3006723B1 (fr) * 2013-06-11 2015-12-04 Snecma Dispositif de fixation de deux pieces entre elles
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
FR3014970B1 (fr) * 2013-12-12 2016-01-22 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
FR3014971B1 (fr) 2013-12-12 2016-01-22 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
FR3014973B1 (fr) * 2013-12-12 2016-01-22 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
FR3026447B1 (fr) * 2014-09-25 2016-11-25 Electricite De France Dispositif formant cle pour le maintien d'un frein d'ecrou
US9457631B1 (en) * 2015-08-20 2016-10-04 Tractor Supply Company Multi-use adjustable trailer hitch
US10137006B2 (en) * 2016-01-28 2018-11-27 Warsaw Orthopedic, Inc. Geared cam expandable interbody implant and method of implanting same
FR3074146B1 (fr) * 2017-11-24 2019-10-18 Airbus Operations Axe de pivotement ameliore pour une attache-moteur d'aeronef
FR3077560B1 (fr) * 2018-02-06 2020-01-10 Airbus Operations Assemblage pour une attache-moteur d'aeronef comprenant un axe d'articulation supporte par une chape et immobile en translation
FR3079892B1 (fr) * 2018-04-10 2020-03-27 Airbus Operations Dispositif de liaison pivotante entre au moins deux pieces, aeronef comprenant un capot equipe dudit dispositif de liaison pivotante

Also Published As

Publication number Publication date
GB2592714B (en) 2022-09-28
CN112943770B (zh) 2024-08-27
CN112943770A (zh) 2021-06-11
GB202019327D0 (en) 2021-01-20
GB2592714A (en) 2021-09-08
US11840347B2 (en) 2023-12-12
FR3104219A1 (fr) 2021-06-11
US20210269167A1 (en) 2021-09-02

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