BR0015926A - Disposição em veìculo com fecho diferencial - Google Patents

Disposição em veìculo com fecho diferencial

Info

Publication number
BR0015926A
BR0015926A BR0015926-3A BR0015926A BR0015926A BR 0015926 A BR0015926 A BR 0015926A BR 0015926 A BR0015926 A BR 0015926A BR 0015926 A BR0015926 A BR 0015926A
Authority
BR
Brazil
Prior art keywords
differential lock
wheels
lock
differential
vehicle arrangement
Prior art date
Application number
BR0015926-3A
Other languages
English (en)
Inventor
Thomas Ahlgren
Original Assignee
Scania Cv 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 Scania Cv Ab filed Critical Scania Cv Ab
Publication of BR0015926A publication Critical patent/BR0015926A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/3205—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration acceleration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
    • B60T1/062—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels acting on transmission parts
    • 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
    • B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
    • B60K23/04—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for differential gearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/14—Electronic locking-differential

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)
  • Regulating Braking Force (AREA)

Abstract

"DISPOSIçãO EM VEìCULO COM FECHO DIFERENCIAL". Em um eixo entre duas rodas de acionamento (6, 7), um veículo a motor tem uma engrenagem diferencial que pode ser empregada para travar as duas rodas de acionamento uma com relação à outra. De modo a se reduzir a tensão à qual o fecho diferencial pode estar submetido, há um dispositivo (10) que, quando o fecho diferencial é engatado, detecta o ângulo relativo de rotação entre as rodas de acionamento e quando este atinge um valor marginal predeterminado, uma das rodas é freada por meio de uma unidade de controle (11) de modo a se limitar a rotação relativa entre as rodas. A roda externa é freada quando se move em uma curva.
BR0015926-3A 1999-12-09 2000-12-06 Disposição em veìculo com fecho diferencial BR0015926A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9904487A SE9904487L (sv) 1999-12-09 1999-12-09 Anordning vid motorfordon med differentialspärr
PCT/SE2000/002435 WO2001042038A1 (en) 1999-12-09 2000-12-06 Arrangement at a vehicle with a differential lock

Publications (1)

Publication Number Publication Date
BR0015926A true BR0015926A (pt) 2002-08-06

Family

ID=20418044

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0015926-3A BR0015926A (pt) 1999-12-09 2000-12-06 Disposição em veìculo com fecho diferencial

Country Status (8)

Country Link
US (1) US20020171288A1 (pt)
EP (1) EP1240044B1 (pt)
JP (1) JP2003516266A (pt)
AT (1) ATE264765T1 (pt)
BR (1) BR0015926A (pt)
DE (1) DE60010122T2 (pt)
SE (1) SE9904487L (pt)
WO (1) WO2001042038A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0203716L (sv) * 2002-12-17 2003-09-16 Scania Cv Abp System och förfarande för differentialspärrmanövrering
GB2410303B (en) * 2004-01-24 2007-05-09 Ford Global Tech Llc Vehicle differential control
USD631222S1 (en) 2004-11-18 2011-01-18 Araven, S.L. Shopping basket
ES2270676B1 (es) 2004-11-18 2008-04-16 Araven, S.A. Cesta apilable mejorada.
JP5146496B2 (ja) * 2010-07-09 2013-02-20 トヨタ自動車株式会社 四輪駆動車の制御装置
SE536389C2 (sv) * 2011-05-23 2013-10-01 Bae Systems Haegglunds Ab Förfarande och system för att styra en differentialkonfiguration
JP5692533B2 (ja) * 2012-03-29 2015-04-01 株式会社アドヴィックス 車両の制動制御装置
US8836256B2 (en) 2012-07-12 2014-09-16 Deere & Company Switched reluctance motor torque estimation
CN111608446B (zh) * 2020-04-27 2022-04-05 同济大学 一种差速制动协调转向汽车搬运机器人
DE102023204674B3 (de) 2023-05-17 2024-07-25 Zf Friedrichshafen Ag Verfahren und Steuergerät zum Betreiben eines Kraftfahrzeugs

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3706351A (en) * 1971-01-25 1972-12-19 North American Rockwell Differential control
DE3342574A1 (de) * 1983-11-25 1985-06-05 Robert Bosch Gmbh, 7000 Stuttgart Fahrzeug mit einer einkoppelbaren sperre fuer die angetriebenen raeder
US4830132A (en) * 1985-10-14 1989-05-16 Toyota Jidosha Kabushiki Kaisha Four wheel drive power transmission system skidding control device and method
JPS62214019A (ja) * 1986-03-13 1987-09-19 Nissan Motor Co Ltd 駆動輪推進制御装置付車両の差動制限制御装置
DE3627550A1 (de) * 1986-08-13 1988-02-18 Daimler Benz Ag Kraftfahrzeug mit einem antiblockiersystem
JPS644530A (en) * 1987-06-26 1989-01-09 Toyota Motor Corp Control device in differential operation limiting device in four-wheel-drive vehicle
DE3837862C2 (de) * 1988-11-08 1993-09-30 Gkn Automotive Ag Vorrichtung zur Steuerung von Sperrdifferentialen
DE4010551A1 (de) * 1989-04-07 1990-10-11 Zahnradfabrik Friedrichshafen Verfahren und vorrichtung zur verbesserung des bremsverhaltens eines kraftfahrzeugs
DE19635809A1 (de) * 1996-09-04 1998-03-05 Bayerische Motoren Werke Ag Verfahren und Vorrichtung zur Verbesserung der Fahrstabilität im Schubbetrieb
US5927422A (en) * 1997-06-12 1999-07-27 Meritor Heavy Vehicle Systems, L L C Method and apparatus for correcting drive wheel slip

Also Published As

Publication number Publication date
SE514011C2 (sv) 2000-12-11
WO2001042038A1 (en) 2001-06-14
US20020171288A1 (en) 2002-11-21
SE9904487D0 (sv) 1999-12-09
JP2003516266A (ja) 2003-05-13
DE60010122D1 (de) 2004-05-27
SE9904487L (sv) 2000-12-11
EP1240044A1 (en) 2002-09-18
ATE264765T1 (de) 2004-05-15
DE60010122T2 (de) 2004-11-11
EP1240044B1 (en) 2004-04-21

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A, 7A E 8A 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 PUBLICADO NA RPI 1975 DE 11/11/2008.