BR9907320A - Disposição de eixo de saìda para caixas de transmissão manuais auxiliares - Google Patents

Disposição de eixo de saìda para caixas de transmissão manuais auxiliares

Info

Publication number
BR9907320A
BR9907320A BR9907320-0A BR9907320A BR9907320A BR 9907320 A BR9907320 A BR 9907320A BR 9907320 A BR9907320 A BR 9907320A BR 9907320 A BR9907320 A BR 9907320A
Authority
BR
Brazil
Prior art keywords
auxiliary
output shaft
gears
axis
gearbox
Prior art date
Application number
BR9907320-0A
Other languages
English (en)
Inventor
Thomas G Ore
Original Assignee
Meritor Heavy Vehicle Sys Ltd
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 Meritor Heavy Vehicle Sys Ltd filed Critical Meritor Heavy Vehicle Sys Ltd
Publication of BR9907320A publication Critical patent/BR9907320A/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
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
    • F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
    • F16H3/095—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts with means for ensuring an even distribution of torque between the countershafts
    • 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
    • F16H2200/0039—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising three forward speeds
    • 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
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19228—Multiple concentric clutch shafts
    • 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
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19233—Plurality of counter shafts
    • 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
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19242—Combined gear and clutch

Landscapes

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

Abstract

"DISPOSIçãO DO EIXO DE SAìDA PARA CAIXAS DE TRANSMISSãO MANUAIS AUXILIARES". Uma transmissão manual tem uma caixa de engrenagens principal em um caixa auxiliar com um eixo de entrada estendendo-se ao longo de um eixo da primeira extremidade que se estende para a caixa auxiliar para transmitir força à caixa auxiliar. A caixa auxiliar tem um eixo de saída tendo uma segunda extremidade adjacente ao eixo de entrada e coaxial ao eixo para transmitir força da caixa auxiliar. Uma primeira engrenagem é suportada pelo eixo de entrada na primeira extremidade e uma segunda e terceira engrenagens são suportadas pelo eixo de saída. Pelo menos um contra-eixo tendo quarta, quinta e sexta engrenagens fixadas a um eixo engata a primeira, segunda ou terceira engrenagens, respectivamente. Um sincronizador e um anel de embreagem são suportador pelo eixo de saída para engatar uma dentre a primeira, segunda ou terceira engrenagens. A disposição elimina um eixo intermediário que era necessário na técnica anterior.
BR9907320-0A 1998-11-12 1999-11-11 Disposição de eixo de saìda para caixas de transmissão manuais auxiliares BR9907320A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/191,853 US6176146B1 (en) 1998-11-12 1998-11-12 Output shaft arrangement for manual transmission auxiliary boxes

Publications (1)

Publication Number Publication Date
BR9907320A true BR9907320A (pt) 2000-08-15

Family

ID=22707164

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9907320-0A BR9907320A (pt) 1998-11-12 1999-11-11 Disposição de eixo de saìda para caixas de transmissão manuais auxiliares

Country Status (3)

Country Link
US (1) US6176146B1 (pt)
BR (1) BR9907320A (pt)
DE (1) DE19948392A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10242823A1 (de) * 2002-09-14 2004-03-25 Zf Friedrichshafen Ag Automatisiertes oder automatisches Schaltgetriebe mit einer Getriebebremse
FR2861446B1 (fr) * 2003-10-22 2006-02-24 Redex Gamme de reducteurs de vitesse
US8567273B2 (en) * 2010-06-14 2013-10-29 GM Global Technology Operations LLC Gear transfer dual clutch transmission
JP6305996B2 (ja) 2012-06-22 2018-04-04 エボリュート・ドライヴズ・リミテッド 変速機システム
US11209072B2 (en) 2019-10-07 2021-12-28 Arvinmeritor Technology, Llc Axle assembly having a multi-speed transmission
US11441644B2 (en) 2019-10-07 2022-09-13 Arvinmeritor Technology, Llc Axle assembly having a multi-speed transmission and a drop gear set
US11207976B2 (en) * 2019-10-07 2021-12-28 Arvinmeritor Technology, Llc Axle assembly having a multi-speed countershaft transmission
US10989288B1 (en) 2019-10-07 2021-04-27 Arvinmeritor Technology, Llc Axle assembly having a multi-speed countershaft transmission
US11614148B2 (en) 2021-02-18 2023-03-28 Arvinmeritor Technology, Llc Axle assembly having a shift collar
US11220176B1 (en) 2021-02-18 2022-01-11 Arvinmeritor Technology, Llc Axle assembly having a gear reduction module with countershaft gear sets
US11441657B2 (en) 2021-02-18 2022-09-13 Arvinmeritor Technology, Llc Axle assembly and shift mechanism for a shift collar
US11168783B1 (en) 2021-02-18 2021-11-09 Arvinmeritor Technology, Llc Axle assembly having a transmission module
US11371588B1 (en) 2021-02-22 2022-06-28 Arvinmeritor Technology, Llc Axle assembly having a barrel cam
US11608877B2 (en) 2021-02-22 2023-03-21 Arvinmeritor Technology, Llc Axle assembly having a sector cam
US11566705B2 (en) 2021-04-01 2023-01-31 Arvinmeritor Technology, Llc Axle assembly and shift mechanism for a shift collar
US11859718B1 (en) 2023-04-24 2024-01-02 Arvinmeritor Technology, Llc Axle assembly having a shift collar
US11953090B1 (en) 2023-06-07 2024-04-09 Arvinmeritor Technology, Llc Shift control device and a method of controlling an axle assembly
US12043099B1 (en) 2023-10-02 2024-07-23 Arvinmeritor Technology, Llc Axle assembly having a shift mechanism

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673890A (en) * 1970-09-03 1972-07-04 Allis Chalmers Mfg Co Auxiliary transmission
US4152949A (en) * 1977-04-18 1979-05-08 Eaton Corporation Extended range transmission
US4754665A (en) * 1986-02-05 1988-07-05 Eaton Corporation Auxiliary transmission section
US4876924A (en) * 1987-09-21 1989-10-31 Eaton Corporation Extended range splitter type compound transmission
US4831894A (en) * 1988-03-14 1989-05-23 Eaton Corporation Transmission input section
DE4205668C2 (de) * 1992-02-25 1994-09-29 Porsche Ag Gangschaltgetriebe eines Kraftfahrzeugs
US5394772A (en) * 1993-05-14 1995-03-07 Eaton Corporation Compound transmission having double splitter gear auxiliary section
US5398563A (en) * 1993-05-14 1995-03-21 Eaton Corporation Compound transmission having four speed auxiliary construction

Also Published As

Publication number Publication date
US6176146B1 (en) 2001-01-23
DE19948392A1 (de) 2000-05-31

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Legal Events

Date Code Title Description
PC Transfer

Free format text: ZF MERITOR, LLC (US)

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

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/11/1999, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 9A,10A,11A E 12A ANUIDADES

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

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

Free format text: REFERENTE AS 9A, 10A, 11A E 12A ANUIDADES.

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 2606 DE 15-12-2020 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.