BR0316162A - Unidade de mudança eletropneumática - Google Patents

Unidade de mudança eletropneumática

Info

Publication number
BR0316162A
BR0316162A BR0316162A BR0316162A BR0316162A BR 0316162 A BR0316162 A BR 0316162A BR 0316162 A BR0316162 A BR 0316162A BR 0316162 A BR0316162 A BR 0316162A BR 0316162 A BR0316162 A BR 0316162A
Authority
BR
Brazil
Prior art keywords
gearbox
inadmissible
vehicle
electro
pneumatically
Prior art date
Application number
BR0316162A
Other languages
English (en)
Inventor
Dieter Fischer
Original Assignee
Zahnradfabrik Friedrichshafen
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 Zahnradfabrik Friedrichshafen filed Critical Zahnradfabrik Friedrichshafen
Publication of BR0316162A publication Critical patent/BR0316162A/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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/70—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements
    • F16H61/702—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements using electric or electrohydraulic control 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F16H63/44—Signals to the control unit of auxiliary gearing
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87153—Plural noncommunicating flow paths
    • Y10T137/87161—With common valve operator
    • 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
    • Y10T74/19251—Control mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Control Of Transmission Device (AREA)

Abstract

"UNIDADE DE MUDANçA ELETROPNEUMáTICA". Uma unidade de mudança eletropneumática para uma caixa de câmbio do veículo (6), com uma caixa de câmbio de grupo partido (12), mudada pneumaticamente por válvulas (36, 38), e uma caixa de câmbio de grupo de área (14), mudada pneumaticamente por válvulas (44, 46), cujas mudanças podem ser escolhidas previamente, de maneira manual, em uma alavanca de mudança (16), pelo motorista do veículo, apresenta um dispositivo de bloqueio (54, 56), para o impedimento mecânico da mudança manual de relações de multiplicação não admissíveis da caixa de câmbio do veículo (6), um dispositivo (30, 42, 64), para o impedimento da mudança pneumática de relações de multiplicação não admissíveis, assim como um dispositivo de controle eletrónico (20). O dispositivo de bloqueio (54, 56), para o impedimento mecânico da mudança manual de relações de multiplicação não admissíveis, está ligado pneumaticamente com uma válvula (44), para a mudança da caixa de câmbio de grupo de área (14).
BR0316162A 2002-11-12 2003-11-06 Unidade de mudança eletropneumática BR0316162A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002152429 DE10252429A1 (de) 2002-11-12 2002-11-12 Elektro-pneumatische Schalteinheit
PCT/EP2003/012371 WO2004044462A1 (de) 2002-11-12 2003-11-06 Elektro-pneumatische schalteinheit

Publications (1)

Publication Number Publication Date
BR0316162A true BR0316162A (pt) 2005-09-27

Family

ID=32185474

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0316162A BR0316162A (pt) 2002-11-12 2003-11-06 Unidade de mudança eletropneumática

Country Status (7)

Country Link
US (1) US7290460B2 (pt)
EP (1) EP1561053B1 (pt)
JP (1) JP2006505755A (pt)
CN (1) CN100400939C (pt)
BR (1) BR0316162A (pt)
DE (2) DE10252429A1 (pt)
WO (1) WO2004044462A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10255395A1 (de) * 2002-11-28 2004-06-09 Zf Friedrichshafen Ag Schalteinheit
DE102005051377A1 (de) * 2005-10-27 2007-05-03 Zf Friedrichshafen Ag Getriebeschaltvorrichtung mit variabler Gassensperrkraft
FR2911657B1 (fr) * 2007-01-24 2009-02-20 Renault Sas Procede et dispositif d'aide a la conduite d'un vehicule.
DE102007038605A1 (de) * 2007-08-16 2009-02-19 Zf Friedrichshafen Ag Verfahren und Schaltungsanordnung zum Wählen und Schalten eines Ganges bei einem Handschaltgetriebe eines Fahrzeugs
DE102008054846A1 (de) * 2008-12-18 2010-07-01 Zf Friedrichshafen Ag Elektro-pneumatische Schalteinheit
CN108775396A (zh) * 2018-06-27 2018-11-09 济南泉工机械有限公司 一种气动换挡装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2040195C3 (de) * 1969-09-13 1980-08-21 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Fahrgeschwindigkeitsabhängige Sperre zum Verhindern unzulässiger Rückschaltungen in Kraftfahrzeugwechselgetrieben
AT328301B (de) 1974-02-01 1976-03-10 Steyr Daimler Puch Ag Schaltvorrichtung fur kraftfahrzeuggetriebe
DE3141271C2 (de) * 1981-10-17 1984-04-26 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Fahrgeschwindigkeitsabhängige Schaltvorrichtung
CN1059687A (zh) * 1990-09-15 1992-03-25 克赛贝尔·奥托吉亚 电-气动遥控开关,尤其是用于汽车的同步机械式传动系统的变速装置
GB9225890D0 (en) * 1992-12-11 1993-02-03 Eaton Corp Downshift inhibitor
CN2249187Y (zh) * 1996-02-26 1997-03-12 西安石油勘探仪器总厂 减速箱气动换挡装置
US5911787A (en) * 1998-04-01 1999-06-15 Eaton Corporation Dynamic range shift actuation
US6361473B1 (en) * 2000-04-27 2002-03-26 Eaton Corporation System/method for synchronized shifting of a manually shifted transmission
DE10029497A1 (de) * 2000-06-15 2002-01-10 Zahnradfabrik Friedrichshafen Elektro-pneumatische Schalteinheit

Also Published As

Publication number Publication date
EP1561053B1 (de) 2006-03-29
JP2006505755A (ja) 2006-02-16
CN100400939C (zh) 2008-07-09
US20060011241A1 (en) 2006-01-19
DE10252429A1 (de) 2004-05-27
DE50302834D1 (de) 2006-05-18
EP1561053A1 (de) 2005-08-10
WO2004044462A1 (de) 2004-05-27
US7290460B2 (en) 2007-11-06
CN1705840A (zh) 2005-12-07

Similar Documents

Publication Publication Date Title
BR0111600A (pt) Unidade de mudança eletropneumática
MXPA02009239A (es) Valvula de compuerta interna para sistema de realizacion de flujo.
AU2002364433A1 (en) Flow rate control device for medical use
DE69618556D1 (de) Schaltbetätigung zum manuellen schalten eines automatikgetriebes
BR0316162A (pt) Unidade de mudança eletropneumática
GB2420386B (en) Vehicular manual transmission control apparatus
GB2380531A (en) Torque transmission device
ATE518080T1 (de) Einstangenschaltvorrichtung an einem schaltgetriebe
EP1146260A3 (en) Slave valve with integral synchro-saver logic
DE69014218D1 (de) Pilotdruckbetätigtes, elektromagnetisches Ventil mit veränderlicher Stellkraft für den Steuerkreis eines automatischen Getriebes.
DE60216082D1 (de) Gangschalthebel für ein kraftfahrzeug
BR0101019A (pt) Controle de seção auxiliar para transmissão manual
DE50305683D1 (de) Elektro-pneumatische schalteinheit
MXPA04004239A (es) Conjunto operador.
BRPI0413803A (pt) unidade de mudança eletropneumática
BR8201747U (pt) Guarnição toroidal composta para válvulas a esfera
ATE386897T1 (de) Fahrzeuggetriebe-schalthebel mit schalter zur steuerung von wenigstens einer vorrichtung im fahrzeug
ATE391867T1 (de) Gangaktuator zum ein/auslegen von gängen eines getriebes
BR0315199A (pt) Unidade de câmbio
DE50306276D1 (de) Schalteinheit
EP1020782A3 (de) Vorrichtung zum umkehrbaren Verstellen eines Ventilstössels
AU2003282074A1 (en) Brake device with an actuator operated by a pressure medium
SE9001718D0 (sv) Elektropneumatisches schaltsystem
DE602004005251D1 (de) Steuervorrichtung für ein Schaltgetriebe zum schnelleren Schalten, mit dem zugehörigen Schaltverfahren
ATE527475T1 (de) Schalteinrichtung zur betätigung eines manuellen schaltgetriebes

Legal Events

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

Free format text: REFERENTE AS 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 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.