BR112015032425A2 - eixo de transmissão manual com um diferencial de duas velocidades e mecanismo de transmissão diferencial de duas velocidades - Google Patents

eixo de transmissão manual com um diferencial de duas velocidades e mecanismo de transmissão diferencial de duas velocidades

Info

Publication number
BR112015032425A2
BR112015032425A2 BR112015032425A BR112015032425A BR112015032425A2 BR 112015032425 A2 BR112015032425 A2 BR 112015032425A2 BR 112015032425 A BR112015032425 A BR 112015032425A BR 112015032425 A BR112015032425 A BR 112015032425A BR 112015032425 A2 BR112015032425 A2 BR 112015032425A2
Authority
BR
Brazil
Prior art keywords
speed differential
differential
planetary gear
transmission shaft
gear system
Prior art date
Application number
BR112015032425A
Other languages
English (en)
Other versions
BR112015032425B1 (pt
Inventor
Moraes Junior Almiro
Alberto Fontana Carlos
H Wink Carlos
L Fratta Celso
M Preston David
R Roque Durval
Luiz Ferraz De Camargo Jose
John Mcmillan Patrick
A Rodrigues Pedro
P Benjey Robert
Muller Sergio
Alan Genise Thomas
Original Assignee
Eaton 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 Eaton Corp filed Critical Eaton Corp
Publication of BR112015032425A2 publication Critical patent/BR112015032425A2/pt
Publication of BR112015032425B1 publication Critical patent/BR112015032425B1/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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/04—Combinations of toothed gearings only
    • F16H37/042—Combinations of toothed gearings only change gear transmissions in group arrangement
    • F16H37/046—Combinations of toothed gearings only change gear transmissions in group arrangement with an additional planetary gear train, e.g. creep gear, overdrive
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0034—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising two forward speeds
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0052—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising six forward speeds
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
    • F16H2200/2005—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with one sets of orbital 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
    • F16H2200/2035—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with two engaging means
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/46—Gearings having only two central gears, connected by orbital gears
    • F16H3/48—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears
    • F16H3/52—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears
    • F16H3/54—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears one of the central gears being internally toothed and the other externally toothed
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Transmission Devices (AREA)
  • Retarders (AREA)

Abstract

resumo “eixo de transmissão manual com um diferencial de duas velocidades e mecanismo de transmissão diferencial de duas velocidades” um eixo de transmissão manual com diferencial de duas velocidades, de acordo com um exemplo da presente divulgação, inclui um conjunto de diferencial, um sistema de engrenagens planetárias de tração e um mecanismo de acoplamento. o conjunto de diferencial pode incluir uma caixa de diferencial. o sistema de engrenagens planetárias de tração pode incluir uma engrenagem de tração, uma coroa planetária e uma engrenagem solar. o sistema de engrenagens planetárias de tração pode ser configurado para operar de modo seletivo em (i) um primeiro modo no qual o sistema de engrenagens planetárias de tração é livre para girar com relação à caixa do diferencial e (ii) em um segundo modo no qual o sistema de engrenagens planetárias de tração é fixo com relação à caixa do diferencial. o mecanismo de acoplamento pode ser configurado para tirar o eixo de transmissão fora de sequência enquanto movimenta simultaneamente o sistema de engrenagens planetárias de tração entre o primeiro e o segundo modo. 1/1
BR112015032425-8A 2013-06-25 2014-06-25 Eixo de transmissão manual com um diferencial de duas velocidades BR112015032425B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361839160P 2013-06-25 2013-06-25
US61/839,160 2013-06-25
US201461936051P 2014-02-05 2014-02-05
US61/936,051 2014-02-05
PCT/US2014/044053 WO2014210128A1 (en) 2013-06-25 2014-06-25 Compact manual transaxle with two speed differential

Publications (2)

Publication Number Publication Date
BR112015032425A2 true BR112015032425A2 (pt) 2017-07-25
BR112015032425B1 BR112015032425B1 (pt) 2022-11-22

Family

ID=51212989

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015032425-8A BR112015032425B1 (pt) 2013-06-25 2014-06-25 Eixo de transmissão manual com um diferencial de duas velocidades

Country Status (3)

Country Link
CN (1) CN105452728B (pt)
BR (1) BR112015032425B1 (pt)
WO (1) WO2014210128A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10207580B2 (en) 2016-12-09 2019-02-19 Deere & Company Work vehicle drive with compact multi-speed shift assembly
DE102019202207A1 (de) * 2019-02-19 2020-08-20 Zf Friedrichshafen Ag Antriebsachse eines Elektrofahrzeuges

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR502023A (fr) * 1919-07-29 1920-05-01 Perfecto Gear Differential Com Perfectionnements aux mécanismes de commande pour véhicules automobiles
CA1084304A (en) * 1976-07-28 1980-08-26 Floyd G. Saxton Multi-speed planetary drive axle assembly
BR8200121A (pt) * 1982-01-12 1982-11-09 Braseixos S A Aperfeicoamentos em diferencial planetario de dupla velocidade
US5503603A (en) * 1994-07-19 1996-04-02 New Venture Gear, Inc. Two-speed differential
AT406851B (de) * 1994-08-03 2000-10-25 Steyr Daimler Puch Ag Verteilergetriebe mit koaxialen abtriebswellen und einem schaltbaren gruppengetriebe
US5695426A (en) * 1994-08-03 1997-12-09 Steyr-Daimler-Puch Aktiengesellschaft Automotive transmission apparatus
CN2255930Y (zh) * 1996-07-31 1997-06-11 马连江 带驱动桥的前横置变速器
FR2823471B1 (fr) * 2001-04-11 2003-08-22 Renault Transmission pour vehicule automobile, comprenant un ensemble boite de vitesses manuelle-differentiel, avec rapport supplementaire court
CN200996440Y (zh) * 2007-01-23 2007-12-26 陕西法士特齿轮有限责任公司 一种六速机械式轿车变速器
CN201186612Y (zh) * 2008-03-10 2009-01-28 李冬兴 机动车手动、自动互换换档器
WO2014014777A1 (en) 2012-07-16 2014-01-23 Eaton Corporation Differential assembly

Also Published As

Publication number Publication date
CN105452728B (zh) 2019-04-19
CN105452728A (zh) 2016-03-30
BR112015032425B1 (pt) 2022-11-22
WO2014210128A1 (en) 2014-12-31

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Legal Events

Date Code Title Description
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]
B25G Requested change of headquarter approved

Owner name: EATON CORPORATION (US)

B25A Requested transfer of rights approved

Owner name: EATON INTELLIGENT POWER LIMITED (IE)

B350 Update of information on the portal [chapter 15.35 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/06/2014, 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 10A 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 2780 DE 16-04-2024 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.