FR2873161B1 - Ensemble comprenant un arbre rotatif et un palier a roulement - Google Patents

Ensemble comprenant un arbre rotatif et un palier a roulement

Info

Publication number
FR2873161B1
FR2873161B1 FR0407854A FR0407854A FR2873161B1 FR 2873161 B1 FR2873161 B1 FR 2873161B1 FR 0407854 A FR0407854 A FR 0407854A FR 0407854 A FR0407854 A FR 0407854A FR 2873161 B1 FR2873161 B1 FR 2873161B1
Authority
FR
France
Prior art keywords
bearing
assembly
rotary shaft
rotary
shaft
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
FR0407854A
Other languages
English (en)
Other versions
FR2873161A1 (fr
Inventor
Jean Philippe Maffre
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA Moteurs 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 SNECMA Moteurs SA filed Critical SNECMA Moteurs SA
Priority to FR0407854A priority Critical patent/FR2873161B1/fr
Priority to EP05105982A priority patent/EP1617046B1/fr
Priority to ES05105982T priority patent/ES2281056T3/es
Priority to DE602005000494T priority patent/DE602005000494T2/de
Priority to US11/181,885 priority patent/US7775723B2/en
Publication of FR2873161A1 publication Critical patent/FR2873161A1/fr
Application granted granted Critical
Publication of FR2873161B1 publication Critical patent/FR2873161B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • 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
    • Y10T403/70—Interfitted members
    • Y10T403/7026—Longitudinally splined or fluted rod

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rolling Contact Bearings (AREA)
  • Mounting Of Bearings Or Others (AREA)
FR0407854A 2004-07-15 2004-07-15 Ensemble comprenant un arbre rotatif et un palier a roulement Expired - Fee Related FR2873161B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0407854A FR2873161B1 (fr) 2004-07-15 2004-07-15 Ensemble comprenant un arbre rotatif et un palier a roulement
EP05105982A EP1617046B1 (fr) 2004-07-15 2005-06-30 Ensemble comprenant un arbre rotatif et un palier à roulement
ES05105982T ES2281056T3 (es) 2004-07-15 2005-06-30 Conjunto que comprende un arbol giratorio y un apoyo de rodadura.
DE602005000494T DE602005000494T2 (de) 2004-07-15 2005-06-30 Wellen- und Lageranordnung
US11/181,885 US7775723B2 (en) 2004-07-15 2005-07-15 Assembly including a rotary shaft and a roller bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0407854A FR2873161B1 (fr) 2004-07-15 2004-07-15 Ensemble comprenant un arbre rotatif et un palier a roulement

Publications (2)

Publication Number Publication Date
FR2873161A1 FR2873161A1 (fr) 2006-01-20
FR2873161B1 true FR2873161B1 (fr) 2008-10-10

Family

ID=34940264

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0407854A Expired - Fee Related FR2873161B1 (fr) 2004-07-15 2004-07-15 Ensemble comprenant un arbre rotatif et un palier a roulement

Country Status (5)

Country Link
US (1) US7775723B2 (fr)
EP (1) EP1617046B1 (fr)
DE (1) DE602005000494T2 (fr)
ES (1) ES2281056T3 (fr)
FR (1) FR2873161B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0524929D0 (en) * 2005-12-06 2006-01-18 Rolls Royce Plc Retention arrangement
FR2917783B1 (fr) * 2007-06-25 2013-04-12 Snecma Systeme de liaison d'arbre moteur avec ecrou auto-extracteur
FR2931874B1 (fr) * 2008-05-29 2010-06-25 Snecma Dispositif de blocage axial d'un palier de guidage d'arbre dans une turbomachine.
US8840375B2 (en) * 2011-03-21 2014-09-23 United Technologies Corporation Component lock for a gas turbine engine
US10323519B2 (en) * 2016-06-23 2019-06-18 United Technologies Corporation Gas turbine engine having a turbine rotor with torque transfer and balance features
US10669877B2 (en) 2017-12-21 2020-06-02 United Technologies Corporation Air seal attachment
FR3105981B1 (fr) 2020-01-08 2023-01-06 Safran Aircraft Engines Jonc d’assemblage pour turbomachine
US11480071B2 (en) * 2020-06-02 2022-10-25 Pratt & Whitney Canada Corp. Balancing ring geometry

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439161A (en) * 1946-10-09 1948-04-06 Wright Aeronautical Corp Attaching means
US2553220A (en) * 1948-05-25 1951-05-15 Bendix Aviat Corp Quick detachable means
US2785550A (en) * 1952-07-25 1957-03-19 Rolls Royce Rotary drive-transmitting coupling arrangements
US2890900A (en) * 1955-06-27 1959-06-16 Goodall Rubber Co Hose coupling having longitudinal locking means
US2913261A (en) * 1957-07-16 1959-11-17 Perlman William Tube couplings
DE1400287A1 (de) * 1961-11-14 1968-10-24 Elektro Und Feinmechanik Aache Geteiltes Maschinenelement aus gepressten Sinterwerkstoffen
GB1057339A (en) * 1965-07-19 1967-02-01 Rolls Royce Rotatable shafting
US3616958A (en) * 1969-04-16 1971-11-02 Orson L Mitchell Separable pressure tank apparatus
US3571886A (en) * 1969-05-27 1971-03-23 Gen Electric Attachment device and cooperating tool means
US3637238A (en) * 1970-01-15 1972-01-25 Gottlieb W Grosch Drill pipe couplings
US3631735A (en) * 1970-07-02 1972-01-04 Gen Electric Gas turbine engine gearboxes
BE789470A (fr) * 1971-09-30 1973-01-15 Gen Electric Dispositif de fixation et outil pour celui-ci
US3750489A (en) * 1972-06-07 1973-08-07 Caterpillar Tractor Co Composite drive assembly
US3900270A (en) * 1973-09-22 1975-08-19 Rolls Royce 1971 Ltd Shaft couplings
US4290515A (en) * 1978-08-15 1981-09-22 Eaton Corporation Transmission with resilient shifting mechanism
US4653984A (en) * 1985-05-01 1987-03-31 United Technologies Corporation Turbine module assembly device
US4687084A (en) * 1985-07-22 1987-08-18 Automotive Products Plc Clutch release apparatus for pull type clutches
FR2629537B1 (fr) * 1988-03-30 1990-11-30 Snecma Palier inter-arbres de turbomachine multi-corps muni d'un dispositif de pilotage de jeu
FR2637335B1 (fr) * 1988-09-14 1990-11-30 Snecma Accouplement d'un arbre dans un support de palier de turbomachine et procede de desaccouplage
US5236302A (en) * 1991-10-30 1993-08-17 General Electric Company Turbine disk interstage seal system
US5320488A (en) * 1993-01-21 1994-06-14 General Electric Company Turbine disk interstage seal anti-rotation system
US5685650A (en) * 1996-01-16 1997-11-11 Allen-Bradley Company, Inc. Bearing assembly utilizing improved clamping arrangement
US5863137A (en) * 1997-02-07 1999-01-26 Emerson Power Transmission Corp. Shaft locking device for bearing assemblies
DE19751855C1 (de) * 1997-11-22 1999-04-29 Gkn Automotive Ag Verbindungsanordnung an einer Gelenkwelle
GB9925261D0 (en) * 1999-10-27 1999-12-29 Rolls Royce Plc Locking devices

Also Published As

Publication number Publication date
FR2873161A1 (fr) 2006-01-20
US20060291955A1 (en) 2006-12-28
EP1617046B1 (fr) 2007-01-24
DE602005000494T2 (de) 2007-10-31
DE602005000494D1 (de) 2007-03-15
US7775723B2 (en) 2010-08-17
EP1617046A1 (fr) 2006-01-18
ES2281056T3 (es) 2007-09-16

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse

Effective date: 20100331