FR3049320B1 - Cardan a structure simplifiee - Google Patents

Cardan a structure simplifiee Download PDF

Info

Publication number
FR3049320B1
FR3049320B1 FR1652433A FR1652433A FR3049320B1 FR 3049320 B1 FR3049320 B1 FR 3049320B1 FR 1652433 A FR1652433 A FR 1652433A FR 1652433 A FR1652433 A FR 1652433A FR 3049320 B1 FR3049320 B1 FR 3049320B1
Authority
FR
France
Prior art keywords
cardan
simplified structure
simplified
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
FR1652433A
Other languages
English (en)
Other versions
FR3049320A1 (fr
Inventor
Camille CHAPER
David Blain
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 FR1652433A priority Critical patent/FR3049320B1/fr
Priority to EP17160221.2A priority patent/EP3222865B1/fr
Priority to CN201710171055.2A priority patent/CN107448467B/zh
Priority to US15/466,478 priority patent/US9920789B2/en
Publication of FR3049320A1 publication Critical patent/FR3049320A1/fr
Application granted granted Critical
Publication of FR3049320B1 publication Critical patent/FR3049320B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/12—Pivotal connections incorporating flexible connections, e.g. leaf springs
    • 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
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • F16C11/0604—Construction of the male part
    • F16C11/0609—Construction of the male part made from two or more 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/005—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive incorporating leaf springs, flexible parts of reduced thickness or the like acting as pivots
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/56—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic metal lamellae, elastic rods, or the like, e.g. arranged radially or parallel to the axis, the members being shear-loaded collectively by the total load
    • 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
    • Y10T403/32008—Plural distinct articulation axes
    • 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
    • Y10T403/45—Flexibly connected rigid members
    • Y10T403/453—Flexible sleeve-type coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Clamps And Clips (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
FR1652433A 2016-03-22 2016-03-22 Cardan a structure simplifiee Expired - Fee Related FR3049320B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1652433A FR3049320B1 (fr) 2016-03-22 2016-03-22 Cardan a structure simplifiee
EP17160221.2A EP3222865B1 (fr) 2016-03-22 2017-03-10 Joint universel avec une structure simplifiée
CN201710171055.2A CN107448467B (zh) 2016-03-22 2017-03-21 具有简化结构的万向接头
US15/466,478 US9920789B2 (en) 2016-03-22 2017-03-22 Universal joint with simplified structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1652433A FR3049320B1 (fr) 2016-03-22 2016-03-22 Cardan a structure simplifiee
FR1652433 2016-03-22

Publications (2)

Publication Number Publication Date
FR3049320A1 FR3049320A1 (fr) 2017-09-29
FR3049320B1 true FR3049320B1 (fr) 2018-03-16

Family

ID=55863084

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1652433A Expired - Fee Related FR3049320B1 (fr) 2016-03-22 2016-03-22 Cardan a structure simplifiee

Country Status (4)

Country Link
US (1) US9920789B2 (fr)
EP (1) EP3222865B1 (fr)
CN (1) CN107448467B (fr)
FR (1) FR3049320B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3049319B1 (fr) 2016-03-22 2018-03-16 Airbus Operations Cardan a structure simplifiee

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1602912A (en) * 1923-03-15 1926-10-12 Int Motor Co Universal joint
US1952970A (en) * 1930-06-07 1934-03-27 Malcus Holmquist Ab Resilient shaft coupling
US3081991A (en) * 1960-07-12 1963-03-19 Northrop Corp Transverse supported torsion bar
US3277555A (en) 1963-05-22 1966-10-11 Bendix Corp Clip flexural pivot manufacturing method
US3360255A (en) * 1965-06-11 1967-12-26 Alfred N Ormond Universal flexure unit
US3427828A (en) * 1966-12-16 1969-02-18 Gen Precision Systems Inc Gyro with flexure hinge
SE339776B (fr) * 1967-04-07 1971-10-18 F Hector
US3722296A (en) 1971-01-19 1973-03-27 Bendix Corp Antifriction bearing with compensating flexural pivot in a free axis gyroscope
US3807029A (en) 1972-09-05 1974-04-30 Bendix Corp Method of making a flexural pivot
US3813089A (en) 1972-09-08 1974-05-28 Bendix Corp Eccentric flexural pivot
US4438655A (en) * 1976-11-15 1984-03-27 Sperry Corporation Flexure suspension for free rotor gyroscopes
US4405184A (en) 1981-03-16 1983-09-20 The United States Of America As Represented By The Administrator Of The National Aeonautics And Space Administration Unidirectional flexural pivot
DE3241373A1 (de) * 1982-11-09 1984-05-10 Anschütz & Co GmbH, 2300 Kiel Federgelenk
US4802784A (en) 1988-03-11 1989-02-07 Santa Barbara Research Center Bi-flex pivot
US4812072A (en) 1988-03-11 1989-03-14 Santa Barbara Research Center Torsion structural pivot
US5061107A (en) * 1989-12-22 1991-10-29 Santa Barbara Research Center Torflex pivot
US5529277A (en) * 1994-09-20 1996-06-25 Ball Corporation Suspension system having two degrees of rotational freedom
DE10330947B4 (de) * 2003-07-08 2015-10-29 Schenck Process Gmbh Kreuzfederelement
CN104791377A (zh) * 2015-03-26 2015-07-22 哈尔滨工业大学 一种双簧片大转角柔性关节
FR3049319B1 (fr) 2016-03-22 2018-03-16 Airbus Operations Cardan a structure simplifiee

Also Published As

Publication number Publication date
FR3049320A1 (fr) 2017-09-29
US20170276188A1 (en) 2017-09-28
US9920789B2 (en) 2018-03-20
EP3222865A1 (fr) 2017-09-27
CN107448467B (zh) 2019-03-01
CN107448467A (zh) 2017-12-08
EP3222865B1 (fr) 2018-05-09

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Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20170929

PLFP Fee payment

Year of fee payment: 3

ST Notification of lapse

Effective date: 20191106