FR2414146A1 - Procede pour desaccoupler deux arbres d'entrainement et dispositif d'accouplement debrayable correspondant - Google Patents

Procede pour desaccoupler deux arbres d'entrainement et dispositif d'accouplement debrayable correspondant

Info

Publication number
FR2414146A1
FR2414146A1 FR7900138A FR7900138A FR2414146A1 FR 2414146 A1 FR2414146 A1 FR 2414146A1 FR 7900138 A FR7900138 A FR 7900138A FR 7900138 A FR7900138 A FR 7900138A FR 2414146 A1 FR2414146 A1 FR 2414146A1
Authority
FR
France
Prior art keywords
output shaft
starter
shaft
freewheel
intershaft
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.)
Granted
Application number
FR7900138A
Other languages
English (en)
Other versions
FR2414146B1 (fr
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.)
Garrett Corp
Original Assignee
Garrett Corp
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 Garrett Corp filed Critical Garrett Corp
Publication of FR2414146A1 publication Critical patent/FR2414146A1/fr
Application granted granted Critical
Publication of FR2414146B1 publication Critical patent/FR2414146B1/fr
Granted legal-status Critical Current

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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D43/00—Automatic clutches
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • F16D43/20—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure
    • F16D43/202—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type
    • F16D43/2022—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type with at least one part moving axially between engagement and disengagement
    • F16D43/2024—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type with at least one part moving axially between engagement and disengagement the axially moving part being coaxial with the rotation, e.g. a gear with face teeth
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/10—Safety devices
    • 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
    • F16D9/00—Couplings with safety member for disconnecting, e.g. breaking or melting member
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/13—Machine starters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Accessories For Mixers (AREA)

Abstract

L'INVENTION CONCERNE DES DISPOSITIFS D'ACCOUPLEMENT, NOTAMMENT POUR DES DEMARREURS A ROUE LIBRE. UN ARBRE INTERMEDIAIRE, PORTANT UNE PARTIE CANNELEE 54 ENTRAINEE PAR LE SYSTEME A ROUE LIBRE DU DEMARREUR, PRESENTE UNE MACHOIRE TERMINALE PROFILEE 68-70, ADAPTEE A COOPERER EN ROTATION AVEC UNE BROCHE 64 SOLIDAIRE DE L'ARBRE DE SORTIE 28. L'ARBRE INTERMEDIAIRE EST CREUX, ET CONTIENT UNE BARRE DE TORSION 72 AYANT UNE EXTREMITE CANNELEE 74 NORMALEMENT SOLIDAIRE DE L'ARBRE. A SON AUTRE EXTREMITE, LA BARRE DE TORSION 72 EST TRAVERSEE PAR LA BROCHE 64 SOLIDAIRE DE L'ARBRE DE SORTIE 28. EN CAS D'INVERSION DE COUPLE, LA BROCHE 64 DEFORME EN TORSION LA BARRE 72 ET GRAVIT UNE RAMPE INCLINEE 70 DE LA MACHOIRE, REPOUSSANT L'ARBRE INTERMEDIAIRE. AU-DELA D'UNE VALEUR PREDETERMINEE DU COUPLE INVERSE, LA PARTIE CANNELEE DE L'ARBRE INTERMEDIAIRE SE DEGAGE AINSI DE LA PARTIE CANNELEE CORRESPONDANTE DU MECANISME DU DEMARREUR, LIBERANT CELUI-CI DE L'ARBRE DE SORTIE 28. APPLICATION AUX ACCOUPLEMENTS A ROUE LIBRE POUR DEMARREURS, POUR EVITER UN ENTRAINEMENT DE CEUX-CI EN SURVITESSE PAR LEUR ARBRE DE SORTIE, EN CAS DE DEFAILLANCE DU SYSTEME A ROUE LIBRE, RISQUANT D'AMENER UNE AVARIE DU DEMARREUR.
FR7900138A 1978-01-10 1979-01-04 Procede pour desaccoupler deux arbres d'entrainement et dispositif d'accouplement debrayable correspondant Granted FR2414146A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/862,076 US4196799A (en) 1978-01-10 1978-01-10 Safety decoupler

Publications (2)

Publication Number Publication Date
FR2414146A1 true FR2414146A1 (fr) 1979-08-03
FR2414146B1 FR2414146B1 (fr) 1984-10-19

Family

ID=25337580

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900138A Granted FR2414146A1 (fr) 1978-01-10 1979-01-04 Procede pour desaccoupler deux arbres d'entrainement et dispositif d'accouplement debrayable correspondant

Country Status (4)

Country Link
US (1) US4196799A (fr)
DE (1) DE2856644C2 (fr)
FR (1) FR2414146A1 (fr)
GB (1) GB2012380B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0102859A1 (fr) * 1982-07-08 1984-03-14 HISPANO-SUIZA Société anonyme dite: Dispositif de désaccouplage de deux machines tournantes
US4779413A (en) * 1986-11-20 1988-10-25 Societe Nationale D'etude Et De Construction De Moteurs D'aviation Starter lubrication system for a turbine plant

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3225719A1 (de) * 1982-07-09 1984-01-12 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Ueberlastschutz fuer armaturen
GB2223545B (en) * 1988-09-30 1992-11-11 Rolls Royce Plc Variable guide vane and clutch arrangement
US4871296A (en) * 1988-11-07 1989-10-03 Allied-Signal Inc. Decoupler shaft and air turbine starter having such a decoupler
US6059085A (en) * 1998-12-17 2000-05-09 Alliedsignal Inc. Shaft decoupler
US6810656B2 (en) 2002-12-12 2004-11-02 Honeywell International, Inc. Thrust reverser system power drive unit with dual sequential torque decoupler and method
US6786315B1 (en) * 2003-03-28 2004-09-07 Honeywell International, Inc. Thrust reverser system with sequential torque decoupler
US6974107B2 (en) 2003-06-18 2005-12-13 Honeywell International, Inc. Thrust reverser system actuator having an integral torque limiter
FR2891039B1 (fr) * 2005-09-19 2009-05-22 Hutchinson Sa Poulie de transmission de puissance
US11692586B2 (en) * 2019-08-26 2023-07-04 Ths Boeing Company Self-aligning low load shear out joint

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB776363A (en) * 1954-07-24 1957-06-05 Nat Res Dev Improvements in and relating to overload clutches

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1231497B (de) * 1958-11-25 1966-12-29 Gen Electric Zusammengesetzte Wellenkupplung, insbesondere fuer Anlasser von Motoren und Triebwerken
US2942480A (en) * 1959-01-07 1960-06-28 Schindel Arnold Starter having reverse torque release
US2942481A (en) * 1959-01-08 1960-06-28 Bendix Aviat Corp Starter having reverse torque release
DE1189331B (de) * 1961-04-29 1965-03-18 Ringspann Maurer Kg A Freilaufkupplung mit kippbaren Klemmstuecken
US3224542A (en) * 1963-03-11 1965-12-21 Formsprag Co Force lubricated sprag clutch
US3269498A (en) * 1964-08-05 1966-08-30 Western Electric Co Torque limiting clutch
US3536174A (en) * 1968-10-10 1970-10-27 Garrett Corp Safety decoupler shaft
GB1303816A (fr) * 1969-06-12 1973-01-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB776363A (en) * 1954-07-24 1957-06-05 Nat Res Dev Improvements in and relating to overload clutches

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0102859A1 (fr) * 1982-07-08 1984-03-14 HISPANO-SUIZA Société anonyme dite: Dispositif de désaccouplage de deux machines tournantes
US4543074A (en) * 1982-07-08 1985-09-24 Hispano-Suiza Device for coupling two rotary machines
US4779413A (en) * 1986-11-20 1988-10-25 Societe Nationale D'etude Et De Construction De Moteurs D'aviation Starter lubrication system for a turbine plant

Also Published As

Publication number Publication date
US4196799A (en) 1980-04-08
DE2856644A1 (de) 1979-07-12
DE2856644C2 (de) 1983-03-10
FR2414146B1 (fr) 1984-10-19
GB2012380A (en) 1979-07-25
GB2012380B (en) 1982-10-27

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Legal Events

Date Code Title Description
ST Notification of lapse