BRPI0601413A8 - montagem diferencial esférica de folga "zero", usando arruelas de mola - Google Patents

montagem diferencial esférica de folga "zero", usando arruelas de mola

Info

Publication number
BRPI0601413A8
BRPI0601413A8 BRPI0601413A BRPI0601413A BRPI0601413A8 BR PI0601413 A8 BRPI0601413 A8 BR PI0601413A8 BR PI0601413 A BRPI0601413 A BR PI0601413A BR PI0601413 A BRPI0601413 A BR PI0601413A BR PI0601413 A8 BRPI0601413 A8 BR PI0601413A8
Authority
BR
Brazil
Prior art keywords
clearance
differential assembly
zero
spring washers
pair
Prior art date
Application number
BRPI0601413A
Other languages
English (en)
Inventor
L Cradit Jeremey
Original Assignee
American Axle & Mfg Inc
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 American Axle & Mfg Inc filed Critical American Axle & Mfg Inc
Publication of BRPI0601413A publication Critical patent/BRPI0601413A/pt
Publication of BRPI0601413A8 publication Critical patent/BRPI0601413A8/pt
Publication of BRPI0601413B1 publication Critical patent/BRPI0601413B1/pt
Publication of BRPI0601413B8 publication Critical patent/BRPI0601413B8/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
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
    • 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
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/12—Differential gearings without gears having orbital motion
    • 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
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/38—Constructional details
    • F16H2048/385—Constructional details of the ring or crown gear
    • 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
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/38—Constructional details
    • F16H2048/387—Shields or washers
    • 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
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/38—Constructional details
    • F16H48/40—Constructional details characterised by features of the rotating cases
    • F16H2048/405—Constructional details characterised by features of the rotating cases characterised by features of the bearing of the rotating case
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/12—Arrangements for adjusting or for taking-up backlash not provided for elsewhere
    • F16H2057/126—Self-adjusting during operation, e.g. by a spring
    • F16H2057/127—Self-adjusting during operation, e.g. by a spring using springs
    • 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
    • Y10T74/19—Gearing
    • Y10T74/19005—Nonplanetary gearing differential type [e.g., gearless differentials]
    • 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
    • Y10T74/21—Elements
    • Y10T74/2186—Gear casings
    • Y10T74/2188—Axle and torque tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)

Abstract

montagem diferencial esférica de folga 'zero', usando arruelas de mola. uma montagem diferencial inclui um alojamento diferencial, incluindo uma câmara de formato substancialmente esférico. um par de engrenagens laterais de formato esférico é posicionado, de forma rotacionável, na câmara em comunicação de acionamento com um par de engrenagens de pinhão de formato esférico. um par de molas é posicionado em encaixe com faces terminais das engrenagens laterais para minimizar folga de engrenagem entre as engrenagens laterais e a engrenagem de pinhão.
BRPI0601413A 2005-04-25 2006-04-25 montagem diferencial esférica de folga "zero", usando arruelas de mola BRPI0601413B8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/113,912 2005-04-25
US11/113,912 US7278948B2 (en) 2005-04-25 2005-04-25 “Zero” lash spherical differential assembly using spring washers

Publications (4)

Publication Number Publication Date
BRPI0601413A BRPI0601413A (pt) 2006-12-26
BRPI0601413A8 true BRPI0601413A8 (pt) 2020-11-03
BRPI0601413B1 BRPI0601413B1 (pt) 2020-12-15
BRPI0601413B8 BRPI0601413B8 (pt) 2021-03-30

Family

ID=36752138

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0601413A BRPI0601413B8 (pt) 2005-04-25 2006-04-25 montagem diferencial esférica de folga "zero", usando arruelas de mola

Country Status (4)

Country Link
US (2) US7278948B2 (pt)
EP (1) EP1717484B1 (pt)
KR (1) KR20060112610A (pt)
BR (1) BRPI0601413B8 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7662060B2 (en) * 2006-06-07 2010-02-16 Ford Global Technologies, Llc Resiliently loaded side gears in a differential mechanism
DE102008010306B3 (de) * 2008-02-21 2009-08-27 Magna Powertrain Ag & Co Kg Ausgleichsgetriebe
US9347542B2 (en) * 2008-09-30 2016-05-24 American Axle & Manufacturing, Inc. Parallel-axis helical differential assembly
JP4725660B2 (ja) * 2009-03-06 2011-07-13 トヨタ自動車株式会社 差動歯車装置
WO2013001617A1 (ja) * 2011-06-28 2013-01-03 トヨタ自動車株式会社 車両用差動歯車装置
CN108778816B (zh) 2016-03-15 2022-03-01 Gkn汽车有限公司 汽车差速器及其组装方法
JP2018053966A (ja) * 2016-09-27 2018-04-05 武蔵精密工業株式会社 ワッシャーおよび差動装置
JP2018096502A (ja) * 2016-12-15 2018-06-21 武蔵精密工業株式会社 差動装置
WO2018129150A1 (en) * 2017-01-05 2018-07-12 Gkn Sinter Metals, Llc Nvh modification for differential assembly
FR3115849B1 (fr) * 2020-10-29 2022-10-07 Renault Sas Differentiel de boîte de vitesse a joncs d’arret d’axe porte-satellite
DE102022002887B4 (de) * 2021-08-31 2025-10-16 Hirschvogel Holding GmbH Differentialgetriebe für ein Fahrzeug
CN114251427A (zh) * 2022-01-06 2022-03-29 东风柳州汽车有限公司 一种差速器及车辆
CN120332434A (zh) * 2024-01-17 2025-07-18 创科无线普通合伙 差速器和具有该差速器的可移动电动工具

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US3815442A (en) * 1958-10-27 1974-06-11 Borg Warner Differential mechanism
US3815443A (en) * 1958-10-27 1974-06-11 Borg Warner Differential mechanism
FR1253298A (fr) * 1959-12-29 1961-02-10 Renault Perfectionnements aux différentiels de véhicules
US3330169A (en) * 1965-06-28 1967-07-11 Indus Corp Differential lock-up mechanism
GB1114667A (en) * 1966-10-21 1968-05-22 Ford Motor Co Valve operating mechanism
GB1216899A (en) * 1967-09-28 1970-12-23 Daimler Benz Ag Self-locking bevel differential gear for vehicles, more particularly for motor vehicles
US3929036A (en) * 1973-12-26 1975-12-30 Clark Equipment Co Limited slip differential with negligible bias under light load conditions
JPS5752448Y2 (pt) * 1975-04-18 1982-11-15
JPS5939621B2 (ja) * 1981-02-05 1984-09-25 マツダ株式会社 デイフアレンシヤル装置
JPS58137643A (ja) * 1982-02-08 1983-08-16 Nissan Motor Co Ltd 差動歯車装置
JPS58165359A (ja) 1982-03-26 1983-09-30 Toshiba Corp 半導体装置
JPS58161251U (ja) * 1982-04-22 1983-10-27 トヨタ自動車株式会社 差動歯車装置
JPS58165359U (ja) * 1982-04-30 1983-11-04 いすゞ自動車株式会社 差動装置
JPS58211054A (ja) * 1982-06-01 1983-12-08 Isuzu Motors Ltd 差動装置
US4752178A (en) * 1986-12-17 1988-06-21 Smalley Steel Ring Company Waved retaining ring
US5193501A (en) * 1992-01-31 1993-03-16 Onan Corporation Method for assembling and preloading shaft assemblies in reciprocating internal combustion engines
US5362284A (en) * 1992-09-14 1994-11-08 Zexel-Gleason Usa, Inc. Three-stage torque proportioning differential
JPH0814362A (ja) * 1994-06-30 1996-01-16 Suzuki Motor Corp 差動制限装置
JPH0828656A (ja) * 1994-07-18 1996-02-02 Zexel Corp 差動歯車装置
JP3572426B2 (ja) * 1995-03-29 2004-10-06 豊田工機株式会社 センターデフ用差動歯車装置
DE19637120C1 (de) * 1996-09-12 1998-01-29 Porsche Ag Differentialgetriebe für ein Kraftfahrzeug
US5951431A (en) * 1997-05-06 1999-09-14 American Axle & Manufacturing, Inc. Differential unit with optimized assembly window geometry
JPH10311403A (ja) * 1997-05-08 1998-11-24 Tochigi Fuji Ind Co Ltd デファレンシャル装置
US6293891B1 (en) * 1999-12-23 2001-09-25 Spicer Technologies, Inc. Limited slip differential clutch pack
US6470988B1 (en) * 2000-07-20 2002-10-29 Spicer Technology, Inc. Differential assembly with synchronizing preload
DE10319854A1 (de) * 2003-05-03 2004-11-18 Daimlerchrysler Ag Achsgetriebe mit einem Kegelraddifferential und dessen Herstellungsverfahren

Also Published As

Publication number Publication date
US7278948B2 (en) 2007-10-09
EP1717484B1 (en) 2012-02-29
EP1717484A2 (en) 2006-11-02
US7390279B2 (en) 2008-06-24
EP1717484A3 (en) 2010-03-17
US20070289408A1 (en) 2007-12-20
BRPI0601413A (pt) 2006-12-26
BRPI0601413B1 (pt) 2020-12-15
KR20060112610A (ko) 2006-11-01
US20060240934A1 (en) 2006-10-26
BRPI0601413B8 (pt) 2021-03-30

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B03H Publication of an application: rectification [chapter 3.8 patent gazette]

Free format text: REFERENTE A RPI 1877 DE 26/12/2006, QUANTO AO INID (71)

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 15/12/2020, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

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

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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 2824 DE 18-02-2025 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.