BR0008426A - Junta de transmissão homocinética e elemento de transmissão mecânica para essa junta - Google Patents

Junta de transmissão homocinética e elemento de transmissão mecânica para essa junta

Info

Publication number
BR0008426A
BR0008426A BR0008426-3A BR0008426A BR0008426A BR 0008426 A BR0008426 A BR 0008426A BR 0008426 A BR0008426 A BR 0008426A BR 0008426 A BR0008426 A BR 0008426A
Authority
BR
Brazil
Prior art keywords
joint
tracks
mechanical transmission
transmission element
tripod
Prior art date
Application number
BR0008426-3A
Other languages
English (en)
Inventor
Michel Margerie
Original Assignee
Gkn Automotive Gmbh
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 Gkn Automotive Gmbh filed Critical Gkn Automotive Gmbh
Publication of BR0008426A publication Critical patent/BR0008426A/pt

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
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
    • F16D3/202—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints
    • F16D3/205—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part
    • F16D3/2055—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part having three pins, i.e. true tripod joints
    • 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
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
    • F16D3/202—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints
    • F16D2003/2026—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints with trunnion rings, i.e. with tripod joints having rollers supported by a ring on the trunnion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
  • Power Steering Mechanism (AREA)
  • Mechanical Sealing (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

Patente de Invenção: "JUNTA DE TRANSMISSãO HOMOCINéTICA E ELEMENTO DE TRANSMISSãO MECâNICA PARA ESSA JUNTA". Junta homocinética com trípode, para transmissões de veículos automóveis, compreende um elemento macho (2), comportando vários braços (4), um elemento fêmea (8) delimitando para cada braço um par de pistas (9A, 9B), simétricos em relação a um plano (P), e, montado sobre cada braço, um elemento de transmissão mecânica (11) que compreende um rodete externo (12) destinado a rolar sobre uma das pistas correspondentes. Cada pista compreende uma região central (14A, 14B) de perfil transversal retilíneo e inclinado de um ângulo <244> em relação ao plano (P) e um abaulamento (15A, 15B) de retenção radial do rodete. Cada rodete apresenta uma superfície periférica cuja região central (31) é cónica e conjugada das regiões centrais das pistas, e uma superfície frontal (32) adaptada para entrar em contato mais ou menos perpendicularmente com esses abaulamentos das pistas sob o efeito de um binário de acionamento. Aplicação às juntas homocinéticas com trípode para as transmissões de veículos automóveis.
BR0008426-3A 1999-02-24 2000-02-23 Junta de transmissão homocinética e elemento de transmissão mecânica para essa junta BR0008426A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9902309A FR2790050B1 (fr) 1999-02-24 1999-02-24 Joint de transmission homocinetique et organe de transmission mecanique pour un tel joint
PCT/FR2000/000452 WO2000050782A1 (fr) 1999-02-24 2000-02-23 Joint de transmission homocinetique et organe de transmission mecanique pour un tel joint

Publications (1)

Publication Number Publication Date
BR0008426A true BR0008426A (pt) 2002-01-29

Family

ID=9542488

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0008426-3A BR0008426A (pt) 1999-02-24 2000-02-23 Junta de transmissão homocinética e elemento de transmissão mecânica para essa junta

Country Status (9)

Country Link
US (1) US6572481B1 (pt)
JP (1) JP2002538380A (pt)
KR (1) KR20010101926A (pt)
CN (1) CN1341199A (pt)
AU (1) AU2920300A (pt)
BR (1) BR0008426A (pt)
DE (1) DE10084305T1 (pt)
FR (1) FR2790050B1 (pt)
WO (1) WO2000050782A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2819863B1 (fr) * 2001-01-23 2003-06-13 Gkn Glaenzer Spicer Joint de transmission homocinetique et organe de transmission mecanique pour un tel joint
FR2864591B1 (fr) * 2003-12-29 2007-04-13 Gkn Driveline Sa Joint de transmission homocinetique
US7435181B2 (en) * 2005-10-25 2008-10-14 Delphi Technologies, Inc. Tripot ball with two point contact
JP4558642B2 (ja) * 2005-12-28 2010-10-06 株式会社ジェイテクト トリポード型等速ジョイント
ES2294953B1 (es) * 2006-09-29 2009-02-01 Melchor Daumal Castellon Junta universal perfeccionada para mecanismos de direccion aplicables a automoviles.
JP2008240907A (ja) 2007-03-27 2008-10-09 Ntn Corp 自在継手
DE102011078398A1 (de) * 2011-06-30 2013-01-03 Neapco Europe Gmbh Tripodegelenk mit geringen Vibrationsanregungskräften
JP6152650B2 (ja) * 2013-02-05 2017-06-28 株式会社ジェイテクト ダブルローラタイプのトリポード型等速ジョイント
JP6186738B2 (ja) * 2013-02-05 2017-08-30 株式会社ジェイテクト ダブルローラタイプのトリポード型等速ジョイント
DE102023117277A1 (de) 2022-10-14 2024-04-25 Gkn Driveline International Gmbh Tripodegelenk

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61290234A (ja) * 1985-06-17 1986-12-20 Ntn Toyo Bearing Co Ltd 等速自在継手
US5167583A (en) * 1989-11-03 1992-12-01 Gkn Automotive Ag Tripod joint having an inner part with spherical journals provided with roller members guided in an outer part
DE4034758C2 (de) * 1990-11-02 1995-01-05 Gkn Automotive Ag Tripodegelenk
JPH04351320A (ja) * 1991-05-30 1992-12-07 Ntn Corp 固定形等速ジョイント
DE4130963C2 (de) * 1991-09-18 1995-07-27 Loehr & Bromkamp Gmbh Tripodegelenk
DE4305278C1 (de) 1993-02-20 1994-07-28 Gkn Automotive Ag Gleichlaufdrehgelenk vom Tripodetyp
DE4408812A1 (de) * 1993-03-24 1994-09-29 Schaeffler Waelzlager Kg Gelenklager
DE4407346A1 (de) * 1993-09-07 1995-06-29 Gkn Automotive Ag Verfahren zur Herstellung eines Gelenkaußenteils und nach dem Verfahren hergestelltes Gelenkaußenteil
FR2716944A1 (fr) * 1994-03-05 1995-09-08 Gkn Automotive Ag Procédé de fabrication d'une partie de joint extérieure, notamment d'un joint à tripode, et pièce ainsi obtenue.
JP3690074B2 (ja) * 1997-06-27 2005-08-31 日本精工株式会社 トリポード型等速ジョイント

Also Published As

Publication number Publication date
WO2000050782A1 (fr) 2000-08-31
KR20010101926A (ko) 2001-11-15
JP2002538380A (ja) 2002-11-12
DE10084305T1 (de) 2002-03-21
CN1341199A (zh) 2002-03-20
AU2920300A (en) 2000-09-14
FR2790050B1 (fr) 2002-06-07
US6572481B1 (en) 2003-06-03
FR2790050A1 (fr) 2000-08-25

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFERIDO COM BASE NO ART.8O COMBINADO COM O ART.13 DA LPI 9.279/96.