BRPI0406763A - Caixa de marchas para veìculos a motor - Google Patents

Caixa de marchas para veìculos a motor

Info

Publication number
BRPI0406763A
BRPI0406763A BR0406763-0A BRPI0406763A BRPI0406763A BR PI0406763 A BRPI0406763 A BR PI0406763A BR PI0406763 A BRPI0406763 A BR PI0406763A BR PI0406763 A BRPI0406763 A BR PI0406763A
Authority
BR
Brazil
Prior art keywords
ring
gearbox
coupling
motor vehicles
ring wheel
Prior art date
Application number
BR0406763-0A
Other languages
English (en)
Inventor
Sverker Alfredsson
Original Assignee
Volvo Lastvagnar Ab
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 Volvo Lastvagnar Ab filed Critical Volvo Lastvagnar Ab
Publication of BRPI0406763A publication Critical patent/BRPI0406763A/pt
Publication of BRPI0406763B1 publication Critical patent/BRPI0406763B1/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
    • 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
    • F16H3/78—Special adaptation of synchronisation mechanisms to these gearings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Control Of Electric Motors In General (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Retarders (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Structure Of Transmissions (AREA)

Abstract

"CAIXA DE MARCHAS PARA VEìCULOS A MOTOR". A presente invenção se refere a uma caixa de marchas gradual com engrenagem planetária (1) para veículos a motor, intencionada para ser conectada para a lateral de saída de uma caixa de marchas básica. A engrenagem de anel (18) da engrenagem da planetária (1) é axialmente deslocável. A engrenagem de anel (18) pode engrenar anéis de acoplamento (10, 16) alternativamente. Um recurso de sincronização (15) está intencionado para sincronizar a diferença de velocidade de rotação entre a engrenagem de anel (18) e pelo menos o anel de acoplamento (16). O recurso de sincronização (15) e o anel de acoplamento (16) estão dispostos coaxialmente exteriormente ã engrenagem de anel (18). Um segundo recurso (25) para engrenamento do anel de acoplamento (16) e um terceiro recurso (25, 25b) para tracionamento do referido recurso de sincronização (15) estão dispostos sobre a lateral externa, observada radialmente, da engrenagem de anel (18), e o recurso de sincronização (15) está disposto entre o anel de acoplamento (16) e o primeiro recurso (27) para deslocamento axial da engrenagem de anel (18).
BRPI0406763A 2003-01-14 2004-01-13 caixa de marchas para veículos a motor BRPI0406763B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0300071A SE0300071L (sv) 2003-01-14 2003-01-14 Växellåda för motorfordon
PCT/SE2004/000022 WO2004092615A2 (en) 2003-01-14 2004-01-13 Gearbox for motor vehicles

Publications (2)

Publication Number Publication Date
BRPI0406763A true BRPI0406763A (pt) 2005-12-20
BRPI0406763B1 BRPI0406763B1 (pt) 2016-12-20

Family

ID=20290112

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0406763A BRPI0406763B1 (pt) 2003-01-14 2004-01-13 caixa de marchas para veículos a motor

Country Status (8)

Country Link
US (1) US7160221B2 (pt)
EP (1) EP1588073B1 (pt)
CN (1) CN101120188B (pt)
AT (1) ATE415579T1 (pt)
BR (1) BRPI0406763B1 (pt)
DE (1) DE602004017959D1 (pt)
SE (1) SE0300071L (pt)
WO (1) WO2004092615A2 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100828676B1 (ko) * 2006-09-21 2008-05-09 현대자동차주식회사 자동차의 자동 변속기
US8225695B2 (en) * 2007-09-14 2012-07-24 Mack Trucks, Inc. Arrangement for inhibiting range shifting in a transmission
SE537528C2 (sv) * 2012-06-19 2015-06-02 Scania Cv Ab Växellåda för fordon samt fordon, som innefattar en sådan växellåda
CN102748460A (zh) * 2012-07-13 2012-10-24 中国重汽集团济南动力有限公司 一种变速箱行星轮系副箱结构
DE102012014830A1 (de) * 2012-07-27 2014-01-30 Hoerbiger Antriebstechnik Holding Gmbh Schaltgetriebe für Kraftfahrzeuge
EP4246013B1 (en) * 2022-03-16 2025-07-23 Scania CV AB Transmission powertrain vehicle and method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE435831B (sv) * 1982-06-07 1984-10-22 Volvo Ab Rangevexellada for motorfordon
SE453379B (sv) 1986-03-26 1988-02-01 Saab Scania Ab Tillsatsvexellada for motorfordon
US5006100A (en) * 1989-05-12 1991-04-09 Caterpillar Inc. Two-speed planetary gear mechanism
SE463477B (sv) * 1989-10-19 1990-11-26 Saab Scania Ab Synkroniseringsanordning vid en planetvaexel
US5643129A (en) * 1995-07-31 1997-07-01 Ford Motor Company Speed reduction gearset and torque split differential mechanism
US6022289A (en) * 1998-12-16 2000-02-08 New Venture Gear, Inc. Synchronized range shift mechanism for transfer case
US6283887B1 (en) * 1999-03-09 2001-09-04 New Venture Gear, Inc. Transfer case with synchronized range shift and adaptive clutch control
SE512731C2 (sv) * 1999-06-24 2000-05-08 Scania Cv Ab Kopplingsorgan vid planetväxel
SE0000253L (sv) * 2000-01-28 2001-01-29 Scania Cv Ab Synkroniseringsanordning vid en planetväxel
US6676557B2 (en) * 2001-01-23 2004-01-13 Black & Decker Inc. First stage clutch
SE0100453D0 (sv) * 2001-02-13 2001-02-13 Volvo Lastvagnar Ab Anordning vid synkronisering
US7390281B2 (en) * 2002-11-06 2008-06-24 Volvo Lastvagnar Ab Gearbox for motor vehicles

Also Published As

Publication number Publication date
EP1588073B1 (en) 2008-11-26
DE602004017959D1 (de) 2009-01-08
EP1588073A2 (en) 2005-10-26
CN101120188A (zh) 2008-02-06
WO2004092615A2 (en) 2004-10-28
US20060116234A1 (en) 2006-06-01
US7160221B2 (en) 2007-01-09
BRPI0406763B1 (pt) 2016-12-20
WO2004092615A3 (en) 2007-11-01
ATE415579T1 (de) 2008-12-15
SE523896C2 (sv) 2004-06-01
SE0300071L (sv) 2004-06-01
CN101120188B (zh) 2011-07-27
SE0300071D0 (sv) 2003-01-14

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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 20/12/2016, 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 21A 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 2809 DE 05-11-2024 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.