BR0300884A - Conjunto de árvore em tandem - Google Patents

Conjunto de árvore em tandem

Info

Publication number
BR0300884A
BR0300884A BR0300884-3A BR0300884A BR0300884A BR 0300884 A BR0300884 A BR 0300884A BR 0300884 A BR0300884 A BR 0300884A BR 0300884 A BR0300884 A BR 0300884A
Authority
BR
Brazil
Prior art keywords
tree
differential
assembly
tandem
connection
Prior art date
Application number
BR0300884-3A
Other languages
English (en)
Inventor
James L Holman
George A Willford
Original Assignee
Dana 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 Dana Corp filed Critical Dana Corp
Publication of BR0300884A publication Critical patent/BR0300884A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/36—Arrangement or mounting of transmissions in vehicles for driving tandem wheels
    • 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
    • F16H48/42—Constructional details characterised by features of the input shafts, e.g. mounting of drive gears thereon
    • F16H2048/423—Constructional details characterised by features of the input shafts, e.g. mounting of drive gears thereon characterised by bearing arrangement
    • F16H2048/426—Constructional details characterised by features of the input shafts, e.g. mounting of drive gears thereon characterised by bearing arrangement characterised by spigot bearing arrangement, e.g. bearing for supporting the free end of the drive shaft pinion

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Motor Power Transmission Devices (AREA)
  • Retarders (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)

Abstract

"CONJUNTO DE áRVORE EM TANDEM". Um conjunto de árvore em tandem capaz de acomodar variações no comprimento da linha de acionamento é apresentado. O conjunto de árvore em tandem inclui conjuntos de árvore dianteiro e traseiro, cada um tendo um diferencial, com o conjunto de árvore dianteiro incluindo um diferencial entre árvores para dividir potência entre os dois diferenciais. Uma conexão deslizante macho - fêmea é formada entre os dois elementos em uma ou mais das seguintes interseções: a conexão entre um eixo de entrada de potência que aciona o diferencial entre árvores e um eixo de transmissão de potência para transferir potência de um eixo de acionamento veicular para o eixo de entrada de potência; a conexão entre um eixo de saída acionado pelo diferencial entre árvores e uma forquilha de saída de um conjunto de eixo de acionamento intermediário que se estende entre os conjuntos de árvore dianteiro e traseiro; e a conexão entre uma forquilha de entrada do conjunto de eixo de acionamento intermediário e um pinhão do conjunto de árvore traseiro acoplada de modo acionável ao diferencial traseiro.
BR0300884-3A 2002-04-09 2003-04-09 Conjunto de árvore em tandem BR0300884A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37107402P 2002-04-09 2002-04-09

Publications (1)

Publication Number Publication Date
BR0300884A true BR0300884A (pt) 2005-03-01

Family

ID=28454871

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0300884-3A BR0300884A (pt) 2002-04-09 2003-04-09 Conjunto de árvore em tandem

Country Status (6)

Country Link
US (1) US6863634B2 (pt)
EP (1) EP1352771A3 (pt)
CN (1) CN1449946A (pt)
AU (1) AU2003203511A1 (pt)
BR (1) BR0300884A (pt)
CA (1) CA2424908A1 (pt)

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US7195579B2 (en) * 2005-02-03 2007-03-27 Dana Corporation Automated inter-axle differential locking system actuation enhancement
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US8523738B2 (en) 2011-01-21 2013-09-03 Dana Heavy Vehicle Systems Group, Llc Method of shifting a tandem drive axle having an inter-axle differential
BR112014004353A2 (pt) * 2011-08-31 2017-03-28 Mack Trucks uma montagem de transportador dianteiro com um diferencial de entre eixo de rodas reversível para um veículo de eixo de rodas tandem, um trem de força para um veículo de eixo de rodas tandem, e um veículo de eixo de rodas tandem
US8795125B2 (en) 2012-03-18 2014-08-05 Dana Heavy Vehicle Systems Group, Llc Tandem axle with optimized inter-axle drive
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US9254713B2 (en) 2013-03-15 2016-02-09 American Axle & Manufacturing, Inc. Axle assembly with inboard axle shaft bearings that support a differential mechanism
US9157515B2 (en) 2013-03-15 2015-10-13 American Axle & Manufacturing, Inc. Axle assembly
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EP2875980B1 (en) * 2013-11-21 2017-11-08 Meritor Heavy Vehicle Systems Cameri SpA Drive unit assembly
DE102014204438A1 (de) * 2014-03-11 2015-09-17 Zf Friedrichshafen Ag Achsantriebsanordnung für ein Fahrzeug
GB2532739A (en) * 2014-11-25 2016-06-01 Daimler Ag Tandem axle for a utility vehicle
US10267401B2 (en) 2015-11-25 2019-04-23 American Axle & Manufacturing, Inc. Axle assembly
US10487889B2 (en) 2016-03-25 2019-11-26 American Axle & Manufacturing, Inc. Disconnecting axle assembly
US10274069B2 (en) 2016-05-02 2019-04-30 Dana Heavy Vehicle Systems Group, Llc Slip in axle assembly for a tandem axle assembly
WO2018107256A1 (en) * 2016-12-14 2018-06-21 Cnh Industrial America Llc. A power transmission assembly for tandem axles
US10323692B2 (en) 2017-01-16 2019-06-18 Arvinmeritor Technology, Llc Slip yoke assembly
US10113631B2 (en) 2017-02-08 2018-10-30 American Axle & Manufacturing, Inc. Axle assembly having ring gear with unitarily and integrally formed portion of a bearing race
US20190270380A1 (en) * 2017-06-30 2019-09-05 Dana Heavy Vehicle Systems Group, Llc Tandem Axle System
WO2019240883A1 (en) * 2018-06-14 2019-12-19 American Axle & Manufacturing, Inc. Hybrid axle assembly having inside out motor and ring gear directly supported on an axle housing
US10704663B2 (en) 2018-09-06 2020-07-07 American Axle & Manufacturing, Inc. Modular disconnecting drive module with torque vectoring augmentation
US10927937B2 (en) 2018-09-06 2021-02-23 American Axle & Manufacturing, Inc. Modular disconnecting drive module with torque vectoring augmentation
US11535057B2 (en) 2020-09-09 2022-12-27 Mahindra N.A. Tech Center Axle assembly with sealed wheel end bearings and sealed pinion input bearings
US11648745B2 (en) 2020-09-09 2023-05-16 Mahindra N.A. Tech Center Modular tooling for axle housing and manufacturing process
US11655891B2 (en) 2020-09-09 2023-05-23 Mahindra N.A. Tech Center Method of machining an axle carrier housing
US11225107B1 (en) 2020-09-09 2022-01-18 Mahindra N.A. Tech Center Axle carrier housing with reinforcement structure

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Also Published As

Publication number Publication date
EP1352771A3 (en) 2004-10-13
US20030190992A1 (en) 2003-10-09
CN1449946A (zh) 2003-10-22
AU2003203511A1 (en) 2003-10-23
US6863634B2 (en) 2005-03-08
EP1352771A2 (en) 2003-10-15
CA2424908A1 (en) 2003-10-09

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Legal Events

Date Code Title Description
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: BASEADO NO ART. 216 1 DA LPI, APRESENTE COPIA AUTENTICADA DA PROCURACAO PARA QUE ESTA SEJA ACEITA.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A, 6A E 7A ANUIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2038 DE 26/01/2010.