BRPI0519832A2 - acionador para uma embreagem de veìculo - Google Patents

acionador para uma embreagem de veìculo

Info

Publication number
BRPI0519832A2
BRPI0519832A2 BRPI0519832-1A BRPI0519832A BRPI0519832A2 BR PI0519832 A2 BRPI0519832 A2 BR PI0519832A2 BR PI0519832 A BRPI0519832 A BR PI0519832A BR PI0519832 A2 BRPI0519832 A2 BR PI0519832A2
Authority
BR
Brazil
Prior art keywords
chamber
hydraulic
fluid
clutch
piston arrangement
Prior art date
Application number
BRPI0519832-1A
Other languages
English (en)
Inventor
Anders Hedman
Lars Zetterstrand
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 BRPI0519832A2 publication Critical patent/BRPI0519832A2/pt
Publication of BRPI0519832B1 publication Critical patent/BRPI0519832B1/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
    • F16D25/083—Actuators therefor
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D25/088—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members being distinctly separate from the axis of rotation
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0221—Valves for clutch control systems; Details thereof
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0227—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices
    • F16D2048/023—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices by pedal actuation
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/104—Clutch
    • F16D2500/10406—Clutch position
    • F16D2500/10412—Transmission line of a vehicle
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/302—Signal inputs from the actuator
    • F16D2500/3026—Stroke
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/506—Relating the transmission
    • F16D2500/50623—Preventing transmission load change
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70402—Actuator parameters
    • F16D2500/7041—Position

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

ACIONADOR PARA UMA EMBREAGEM DE VEìCULO. A presente invenção se refere a um acionador (413) para uma embreagem disposta entre um motor e uma transmissão e compreendendo uma parte de cilindro anular (458) localizada de maneira concêntrica com um eixo de entrada para a transmissão, e possuindo uma câmara de cilindro (427) e um pistão anular (426) conectados para um suporte de curso (426) Em concordância com a presente invenção, uma parte da disposição de pistão hidráulico (454, 554) ou de um mecanismo de sensoriamento de posição (460) remota a partir de referida câmara hidráulica (423) junta uma câmara de fluido (469), que está conectada para ou forma uma parte de um duto de conexão (428, 469) ou câmara de cilindro (427), de maneira que na câmara de fluido (469) a pressão de controle a partir de uma disposição de válvula (422) atua sobre a disposição de pistão hidráulico (454, 554) com uma força (470) que é oposta para a força (442) com a qual a pressão de fluido em referida câmara hidráulica (423) atua sobre a disposição de pistão hidráulico (454, 554) A montagem e a manutenção são facilitadas. As superfícies de fricção da embreagem estão bem vedadas (isoladas) a partir do fluido hidráulico. Concretizações com proteção de sobrecarga e mensuração da espessura das placas de embreagem estão demonstradas.
BRPI0519832A 2005-01-14 2005-01-14 atuador para uma embreagem BRPI0519832B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2005/000038 WO2006075938A1 (en) 2005-01-14 2005-01-14 Actuator for a vehicle clutch

Publications (2)

Publication Number Publication Date
BRPI0519832A2 true BRPI0519832A2 (pt) 2009-03-17
BRPI0519832B1 BRPI0519832B1 (pt) 2019-09-03

Family

ID=36677909

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0519832A BRPI0519832B1 (pt) 2005-01-14 2005-01-14 atuador para uma embreagem

Country Status (7)

Country Link
US (1) US20090120758A1 (pt)
EP (1) EP1841979B1 (pt)
CN (1) CN100535467C (pt)
AT (1) ATE504754T1 (pt)
BR (1) BRPI0519832B1 (pt)
DE (1) DE602005027401D1 (pt)
WO (1) WO2006075938A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2888495B1 (de) * 2012-08-27 2016-07-13 Schaeffler Technologies AG & Co. KG Kolben-zylinder-anordnung, insbesondere ein nehmerzylinder für eine hydraulische kupplungsbetätigungseinrichtung
FR3033377B1 (fr) * 2015-03-04 2017-02-24 Valeo Embrayages Actionneur pour commande hydraulique d'embrayage
DE102015107787A1 (de) 2015-05-19 2016-11-24 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Kupplungsaktuator mit automatischem Verschleißausgleich
JP2017044320A (ja) * 2015-08-28 2017-03-02 本田技研工業株式会社 クラッチ操作装置
DE102016121720A1 (de) * 2016-11-14 2018-05-17 Voith Patent Gmbh Hydrodynamischer Kreislauf

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0273701A3 (en) * 1987-01-03 1989-12-27 LUCAS INDUSTRIES public limited company Improvements in hydraulic piston and cylinder assemblies
ES2150832B1 (es) * 1996-06-12 2001-06-16 Fichtel & Sachs Ag Dispositivo de maniobra para la maniobra, en particular maniobra neumatica, de un embrague de friccion.
US6029789A (en) * 1997-01-08 2000-02-29 Mannesmann Sachs Ag Actuating device for actuation, especially pneumatic actuation, of a friction clutch
DE19714226A1 (de) * 1997-04-07 1998-10-08 Mannesmann Sachs Ag Betätigungseinrichtung für die Betätigung, insbesondere pneumatische Betätigung einer Reibungskupplung
DE19822285A1 (de) * 1998-05-18 1999-11-25 Mannesmann Sachs Ag Ausrückanordnung für eine Kraftfahrzeug-Reibungskupplung
DE10018678B4 (de) * 2000-04-14 2017-10-19 Zf Friedrichshafen Ag Betätigungseinrichtung für einen Antriebsstrang

Also Published As

Publication number Publication date
EP1841979A1 (en) 2007-10-10
CN101103207A (zh) 2008-01-09
US20090120758A1 (en) 2009-05-14
DE602005027401D1 (de) 2011-05-19
ATE504754T1 (de) 2011-04-15
CN100535467C (zh) 2009-09-02
BRPI0519832B1 (pt) 2019-09-03
EP1841979B1 (en) 2011-04-06
WO2006075938A1 (en) 2006-07-20

Similar Documents

Publication Publication Date Title
US20100252391A1 (en) Slave Cylinder and Release System
US8360217B2 (en) Actuator for a dual clutch
WO2011113406A3 (de) Nehmerzylinder
EP1937991B8 (de) Nehmerzylinder mit axial spielbehaftetem ringkolben
BRPI0519832A2 (pt) acionador para uma embreagem de veìculo
ATE516450T1 (de) Selbstnachstellende reibungskupplung sowie doppelkupplung mit einer solchen reibungskupplung
IN2014DN10179A (pt)
WO2008002512A3 (en) Power transmission device with clutch control system
ATE475813T1 (de) AUSRÜCKSYSTEM MIT KONSTANTEM HUB DURCH VERSCHLEIßAUSGLEICH
WO2015010699A3 (de) Doppelkupplungsanordnung mit kunststoffausrücksystem
BR112014017921A8 (pt) Cilindro escravo
RU2010142634A (ru) Устройство приведения в действие сцепления (варианты), трансмиссия с двойным сцеплением, силовая передача и транспортное средство
WO2014079433A3 (de) Nehmerzylinder
WO2009049802A8 (de) Hydraulisch betätigte mehrkolben-scheibenbremse
WO2015165460A3 (de) Deckelanordnung für eine reibungskupplung
WO2012084092A3 (de) Hydrostatische kolbenmaschine mit bremsvorrichtung
ATE533677T1 (de) Bremseinrichtung zur steuerung der druckbeaufschlagung eines bremszylinders bei einem pneumatischen bremssystem
CN104781573B (zh) 在主动缸和尤其呈固定至盖板的分离器的形式的从动缸之间的液压管线和压力转换器
US20180252272A1 (en) Power takeoff unit with actuation and lubrication fluid channels
US20130206537A1 (en) Pressure-medium actuated friction clutch or friction brake
US10151356B2 (en) Hydraulic engagement device
DE502008002808D1 (de) Ausrückanordnung für eine kupplung mit verschleissnachstellung
IN2015DN03106A (pt)
WO2008074615A3 (de) Kupplungsanordnung eines kraftfahrzeug-antriebsstrangs
KR101473574B1 (ko) 차량용 다판 클러치의 구동장치

Legal Events

Date Code Title Description
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
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 03/09/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 03/09/2019, OBSERVADAS AS CONDICOES LEGAIS