BRPI0520548A2 - junta esférica universal de velocidade constante - Google Patents

junta esférica universal de velocidade constante

Info

Publication number
BRPI0520548A2
BRPI0520548A2 BRPI0520548-4A BRPI0520548A BRPI0520548A2 BR PI0520548 A2 BRPI0520548 A2 BR PI0520548A2 BR PI0520548 A BRPI0520548 A BR PI0520548A BR PI0520548 A2 BRPI0520548 A2 BR PI0520548A2
Authority
BR
Brazil
Prior art keywords
balls
constant speed
ball joint
tracks
universal ball
Prior art date
Application number
BRPI0520548-4A
Other languages
English (en)
Inventor
Marta Diez
Jose Manuel Cubert
Inaki Gutierrez
Joachim Schmeink
Original Assignee
Gkn Driveline Int 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 Driveline Int Gmbh filed Critical Gkn Driveline Int Gmbh
Publication of BRPI0520548A2 publication Critical patent/BRPI0520548A2/pt
Publication of BRPI0520548B1 publication Critical patent/BRPI0520548B1/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
    • F16D3/22—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 the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
    • F16D3/223—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 the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
    • F16D3/2237—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 the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts where the grooves are composed of radii and adjoining straight lines, i.e. undercut free [UF] type 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
    • F16D3/22—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 the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
    • F16D3/223—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 the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
    • F16D3/224—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 the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts the groove centre-lines in each coupling part lying on a sphere
    • 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
    • F16D3/22—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 the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
    • F16D3/223—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 the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
    • F16D2003/22303—Details of ball cages
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S464/00—Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts
    • Y10S464/904—Homokinetic coupling
    • Y10S464/906—Torque transmitted via radially spaced balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Steering Controls (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Power Steering Mechanism (AREA)
  • Joints Allowing Movement (AREA)

Abstract

JUNTA ESFéRICA UNIVERSAL DE VELOCIDADE CONSTANTE. Junta rotativa de velocidade constante de esfera e soquete, na forma de uma junta fixa, compreendendo: uma parte junta externa 3 com trilhas de esferas externas 4, que são projetadas de modo que sejam livres de cortes inferiores axiais; uma parte junta interna 5 com trilhas de esferas internas 6, que são projetadas de modo que sejam livres de cortes inferiores axiais; esferas transmissoras de torque /, que são orientadas em pares de trilhas, cada um deles formado de uma trilha de esfera externa e uma interna 4, 6, e os pontos centrais das esferas Z, que se mantêm em um diâmetro de passo PCD em torno de um ponto central da junta M e que têm um diâmetro de esfera D; uma armação de esferas 8 com aberturas da armação distribuídas circunferencialmente 9, nas quais as esferas 7 são acomodadas e são mantidas em um plano central comum E; em que a razão entre do diâmetro do passo PCD e o diâmetro da esfera D é entre 2,96 e 3,08 (2,96 < PCD/D < 3,08).
BRPI0520548A 2005-09-23 2005-09-23 junta esférica universal de velocidade constante BRPI0520548B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2005/010291 WO2007036237A1 (de) 2005-09-23 2005-09-23 Optimiertes gleichlauffestgelenk mit hinterschnittfreien kugelbahnen

Publications (2)

Publication Number Publication Date
BRPI0520548A2 true BRPI0520548A2 (pt) 2009-05-12
BRPI0520548B1 BRPI0520548B1 (pt) 2018-11-13

Family

ID=36051482

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0520548A BRPI0520548B1 (pt) 2005-09-23 2005-09-23 junta esférica universal de velocidade constante

Country Status (8)

Country Link
US (1) US8075411B2 (pt)
EP (1) EP1926920B1 (pt)
JP (1) JP2009509106A (pt)
CN (1) CN101321964A (pt)
AT (1) ATE487887T1 (pt)
BR (1) BRPI0520548B1 (pt)
DE (1) DE502005010536D1 (pt)
WO (1) WO2007036237A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO329187B1 (no) * 2008-01-03 2010-09-06 Powertrain Europ As Drivledd og anvendelse av dette
WO2010045967A1 (en) * 2008-10-21 2010-04-29 Gkn Driveline Deutschland Gmbh Cage having a specific surface hardness for a constant-velocity rotary ball joint

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2252827C3 (de) * 1972-10-27 1976-01-08 Loehr & Bromkamp Gmbh, 6050 Offenbach Gleichlaufgelenk
JPS5622026Y2 (pt) * 1977-12-16 1981-05-25
DE3114290C2 (de) * 1981-04-09 1984-04-19 Löhr & Bromkamp GmbH, 6050 Offenbach "Gleichlaufdrehgelenk"
US5290203A (en) * 1989-07-25 1994-03-01 Gkn Automotive, Inc. Constant velocity universal joint having high stress resistance
JP2678323B2 (ja) * 1990-10-08 1997-11-17 ジー・ケー・エヌ・オートモーティヴ・アクチエンゲゼルシャフト 等速自在継手
JP3859264B2 (ja) * 1996-05-28 2006-12-20 Ｎｔｎ株式会社 自動車用固定型等速自在継手
DE19633166C1 (de) * 1996-08-17 1998-03-26 Loehr & Bromkamp Gmbh Kugelgleichlaufdrehgelenk mit optimiertem Rollfehler
JP3941239B2 (ja) 1998-06-26 2007-07-04 日本精工株式会社 等速ジョイント
US6227979B1 (en) * 1998-02-20 2001-05-08 Toyota Jidosha Kabushiki Kaisha Constant velocity universal joint
JP4067191B2 (ja) * 1998-08-10 2008-03-26 日本精工株式会社 等速ジョイント及び等速ジョイント付転がり軸受ユニット
US6299542B1 (en) * 1998-04-15 2001-10-09 Nsk Ltd. Constant velocity joint and rolling bearing unit for wheel
JP3767168B2 (ja) 1998-04-30 2006-04-19 日本精工株式会社 等速ジョイント及び等速ジョイント付車輪用転がり軸受ユニット
DE19941142C2 (de) * 1999-08-30 2002-05-02 Gkn Automotive Gmbh Kugelgleichlaufdrehgelenk
JP2001082498A (ja) * 1999-09-16 2001-03-27 Ntn Corp 等速自在継手
US20030017877A1 (en) * 2001-04-24 2003-01-23 Masazumi Kobayashi Constant velocity universal joint
JP4219583B2 (ja) * 2001-10-26 2009-02-04 Ｎｔｎ株式会社 固定型等速自在継手
ATE511613T1 (de) * 2003-10-01 2011-06-15 Ntn Toyo Bearing Co Ltd Festgleichlaufgelenk
DE602005025450D1 (de) * 2004-01-15 2011-02-03 Honda Motor Co Ltd Homokinetisches gelenk
JP2005226778A (ja) * 2004-02-13 2005-08-25 Ntn Corp 等速自在継手
US8162764B2 (en) 2004-02-13 2012-04-24 Ntn Corporation Constant velocity universal joint
US7419433B2 (en) * 2004-05-24 2008-09-02 Ntn Corporation ATV drive shaft and constant velocity joint

Also Published As

Publication number Publication date
EP1926920B1 (de) 2010-11-10
DE502005010536D1 (de) 2010-12-23
US20090298598A1 (en) 2009-12-03
BRPI0520548B1 (pt) 2018-11-13
CN101321964A (zh) 2008-12-10
EP1926920A1 (de) 2008-06-04
WO2007036237A1 (de) 2007-04-05
JP2009509106A (ja) 2009-03-05
ATE487887T1 (de) 2010-11-15
US8075411B2 (en) 2011-12-13

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 13/11/2018, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2741 DE 18-07-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.