FR2786828B1 - COAXIAL COUPLING DEVICE BETWEEN TWO SHAFTS - Google Patents

COAXIAL COUPLING DEVICE BETWEEN TWO SHAFTS

Info

Publication number
FR2786828B1
FR2786828B1 FR9815208A FR9815208A FR2786828B1 FR 2786828 B1 FR2786828 B1 FR 2786828B1 FR 9815208 A FR9815208 A FR 9815208A FR 9815208 A FR9815208 A FR 9815208A FR 2786828 B1 FR2786828 B1 FR 2786828B1
Authority
FR
France
Prior art keywords
shafts
coupling device
coaxial coupling
coaxial
coupling
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
FR9815208A
Other languages
French (fr)
Other versions
FR2786828A1 (en
Inventor
Bruno Guimbal
Elio Zoppitelli
Jean Pierre Jalaguier
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 Helicopters SAS
Original Assignee
Eurocopter France SA
Eurocopter 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 Eurocopter France SA, Eurocopter SA filed Critical Eurocopter France SA
Priority to FR9815208A priority Critical patent/FR2786828B1/en
Priority to US09/211,502 priority patent/US6168530B1/en
Publication of FR2786828A1 publication Critical patent/FR2786828A1/en
Application granted granted Critical
Publication of FR2786828B1 publication Critical patent/FR2786828B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64CAEROPLANES; HELICOPTERS
    • B64C27/00Rotorcraft; Rotors peculiar thereto
    • B64C27/82Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64CAEROPLANES; HELICOPTERS
    • B64C27/00Rotorcraft; Rotors peculiar thereto
    • B64C27/04Helicopters
    • B64C27/12Rotor drives
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C23/00Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06Ball or roller bearings
    • F16C23/08Ball or roller bearings self-adjusting
    • F16C23/082Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/084Ball or roller bearings self-adjusting by means of at least one substantially spherical surface sliding on a complementary spherical surface
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/06Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
    • F16C27/066Ball or roller bearings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/10Quick-acting couplings in which the parts are connected by simply bringing them together axially
    • F16D1/108Quick-acting couplings in which the parts are connected by simply bringing them together axially having retaining means rotating with the coupling and acting by interengaging parts, i.e. positive coupling
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00Articles relating to transporting
    • F16C2326/01Parts of vehicles in general
    • F16C2326/06Drive shafts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00Articles relating to transporting
    • F16C2326/43Aeroplanes; Helicopters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/10Quick-acting couplings in which the parts are connected by simply bringing them together axially
    • F16D2001/103Quick-acting couplings in which the parts are connected by simply bringing them together axially the torque is transmitted via splined connections
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50Yielding 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
    • F16D3/60Yielding 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 pushing or pulling links attached to both parts
    • F16D3/62Yielding 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 pushing or pulling links attached to both parts the links or their attachments being elastic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Support Of The Bearing (AREA)
FR9815208A 1995-12-22 1998-12-02 COAXIAL COUPLING DEVICE BETWEEN TWO SHAFTS Expired - Fee Related FR2786828B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9815208A FR2786828B1 (en) 1998-12-02 1998-12-02 COAXIAL COUPLING DEVICE BETWEEN TWO SHAFTS
US09/211,502 US6168530B1 (en) 1995-12-22 1998-12-15 Device for coaxially coupling two shafts, especially for a helicopter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9815208A FR2786828B1 (en) 1998-12-02 1998-12-02 COAXIAL COUPLING DEVICE BETWEEN TWO SHAFTS

Publications (2)

Publication Number Publication Date
FR2786828A1 FR2786828A1 (en) 2000-06-09
FR2786828B1 true FR2786828B1 (en) 2001-02-16

Family

ID=9533484

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9815208A Expired - Fee Related FR2786828B1 (en) 1995-12-22 1998-12-02 COAXIAL COUPLING DEVICE BETWEEN TWO SHAFTS

Country Status (1)

Country Link
FR (1) FR2786828B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2817932B1 (en) * 2000-12-12 2003-02-14 Eurocopter France BEARING FOR HELICOPTER REAR TRANSMISSION SHAFT
US20230383696A1 (en) * 2022-05-25 2023-11-30 Hamilton Sundstrand Corporation Splined shaft assembly with piloting features

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH298234A (en) * 1951-04-06 1954-04-30 Electro Mecanique De Laveyron Electrodynamic retarder.
GB2024338A (en) * 1978-06-29 1980-01-09 Textron Inc Mounting for a self-aligning bearing
US5407386A (en) * 1993-02-04 1995-04-18 United Technologies Corporation Fail safe drive shaft system

Also Published As

Publication number Publication date
FR2786828A1 (en) 2000-06-09

Similar Documents

Publication Publication Date Title
FR2723155B1 (en) DEVICE FOR COUPLING TWO SHAFTS
HUP0102424A3 (en) Coupling device
FR2768473B1 (en) ASSEMBLY DEVICE BETWEEN TWO TUBES
DE69621112D1 (en) The antenna coupling device
FR2762058B1 (en) ELASTIC COUPLING DEVICE BETWEEN TWO SUBSTANTIALLY ALIGNED SHAFTS
GB9920880D0 (en) Hydrodynamic coupling device
AU4610501A (en) Coupling device
GB9824948D0 (en) Coupling device
FR2748304B1 (en) DEVICE FOR COUPLING TWO SHAFTS
FR2718999B1 (en) Auxiliary coupling device.
GB2341163B (en) Coupling device
FR2757228B1 (en) DEVICE FOR PERMANENT COUPLING OF TWO SHAFTS
FR2795787B1 (en) BALL COUPLING DEVICE FOR TWO SLIDING SHAFTS
GB2338279B (en) Coupling device
AU3082900A (en) Coupling device
FR2786828B1 (en) COAXIAL COUPLING DEVICE BETWEEN TWO SHAFTS
FR2781567B1 (en) TORQUE MEASUREMENT DEVICE BETWEEN TWO COAXIAL SHAFTS
HUP0100614A3 (en) Coupling device
FR2795786B1 (en) BALL COUPLING DEVICE FOR TWO SLIDING SHAFTS
FR2756889B1 (en) FLEXIBLE COUPLING DEVICE FOR TWO ROTATING SHAFTS
FR2792690B1 (en) TORQUE VARIATION ABSORPTION DEVICE
FR2742727B1 (en) COAXIAL COUPLING DEVICE BETWEEN TWO SHAFTS, PARTICULARLY FOR A HELICOPTER
FR2797685B1 (en) FEED REFRIGERATION DEVICE
FR2762057B1 (en) ELASTIC COUPLING DEVICE BETWEEN TWO SUBSTANTIALLY ALIGNED SHAFTS
GB2339180B (en) Coupling device

Legal Events

Date Code Title Description
CD Change of name or company name

Owner name: AIRBUS HELICOPTERS, FR

Effective date: 20150203

ST Notification of lapse

Effective date: 20160831