IT1244993B - Sistema di azionamento di una frizione - Google Patents

Sistema di azionamento di una frizione

Info

Publication number
IT1244993B
IT1244993B ITTO910015A ITTO910015A IT1244993B IT 1244993 B IT1244993 B IT 1244993B IT TO910015 A ITTO910015 A IT TO910015A IT TO910015 A ITTO910015 A IT TO910015A IT 1244993 B IT1244993 B IT 1244993B
Authority
IT
Italy
Prior art keywords
movement
clutch
acts
release device
pedal
Prior art date
Application number
ITTO910015A
Other languages
English (en)
Inventor
Roland Muller
Hans-Walter Riese
Original Assignee
Fichtel & Sachs Ag
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 Fichtel & Sachs Ag filed Critical Fichtel & Sachs Ag
Publication of ITTO910015A0 publication Critical patent/ITTO910015A0/it
Publication of ITTO910015A1 publication Critical patent/ITTO910015A1/it
Application granted granted Critical
Publication of IT1244993B publication Critical patent/IT1244993B/it

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
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • 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
    • B60K23/02—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for main transmission clutches
    • 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
    • F16D25/12—Details not specific to one of the before-mentioned types

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)

Abstract

Secondo un esempio illustrativo dell'invenzione, una pedana agisce su un primo cilindro principale e con ritardo, su un secondo cilindro principale. Entrambi i cilindri principali sono collegati con un cilindro asservito che agisce su un dispositivo di rilascio della frizione. In una prima parte del movimento adiacente alla condizione di impegno della frizione, il pedale agisce solamente sul primo cilindro principale di modo che si ha un basso rapporto di trasmissione tra il movimento del pedale della frizione e il movimento del dispositivo di rilascio della frizione. In una seconda parte del movimento successiva alla prima parte di movimento, il pedale della frizione agisce su entrambi i cilindri principali di modo che si ha un rapporto di trasmissione maggiore fra il movimento del pedale della frizione e il movimento del dispositivo di rilascio della frizione.
ITTO910015A 1990-01-13 1991-01-11 Sistema di azionamento di una frizione IT1244993B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4000835A DE4000835A1 (de) 1990-01-13 1990-01-13 Kupplungsbetaetigungsvorrichtung mit uebersetzungsaenderung

Publications (3)

Publication Number Publication Date
ITTO910015A0 ITTO910015A0 (it) 1991-01-11
ITTO910015A1 ITTO910015A1 (it) 1992-07-11
IT1244993B true IT1244993B (it) 1994-09-13

Family

ID=6398019

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910015A IT1244993B (it) 1990-01-13 1991-01-11 Sistema di azionamento di una frizione

Country Status (5)

Country Link
US (1) US5127506A (it)
DE (1) DE4000835A1 (it)
FR (1) FR2657051B1 (it)
GB (1) GB2240374B (it)
IT (1) IT1244993B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5404982A (en) * 1993-03-04 1995-04-11 Eaton Corporation Clutch pedal dashpot driveline torque limiter
ES2127084B1 (es) * 1994-11-23 1999-11-16 Fichtel & Sachs Ag Cilindro para instalaciones hidraulicas, especialmente para vehiculos automoviles.
DE19523217A1 (de) * 1995-06-27 1997-01-02 Schaeffler Waelzlager Kg Abdichtungen in einem Geberzylinder
DE19631249C2 (de) * 1996-08-02 1998-12-17 Magenwirth Gmbh Co Gustav Geberzylinder einer hydraulischen Betätigungseinheit für eine Kupplung
DE19820389B4 (de) * 1997-05-14 2008-09-11 Volkswagen Ag Kupplungsdruck-Steuerventil
FR2779489B1 (fr) 1998-06-09 2001-04-06 Valeo Dispositif de commande hydraulique de freinage ou d'un embrayage, notamment pour vehicule automobile
FR2779496B1 (fr) * 1998-06-09 2000-07-21 Valeo Dispositif de commande hydraulique d'un embrayage, notamment pour vehicule automobile
WO2000063574A1 (de) * 1999-04-15 2000-10-26 Luk Lamellen Und Kupplungsbau Gmbh Betätigungsvorrichtung mit zwei parallel angeordneten aktuatoren
FR2812919B1 (fr) * 2000-08-11 2006-10-20 Valeo Procede de commande d'un embrayage dans un vehicule automobile
US7159704B2 (en) * 2003-07-10 2007-01-09 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Hydraulic system
FR2862114B1 (fr) * 2003-11-12 2006-12-15 Valeo Embrayages Systeme de commande hydraulique d'un embrayage comportant des moyens d'assistance interposes entre l'emetteur et le recepteur du systeme.
FR2865515B1 (fr) * 2004-01-26 2006-05-05 Renault Sas Dispositif de commande d'embrayage pour vehicule comprenant un ressort d'assistance
FR2867536B1 (fr) 2004-03-12 2006-05-26 Renault Sas Systeme d'embrayage pour vehicule.
DE102004038022A1 (de) * 2004-08-04 2006-03-16 Ortlinghaus-Werke Gmbh Sicherheitsbremse
KR100863431B1 (ko) * 2006-12-14 2008-10-16 기아자동차주식회사 자동차의 클러치 마스터 실린더 및 클러치 조작 시스템
TW201247474A (en) * 2011-05-31 2012-12-01 Tektro Technology Corp Hydraulic lever set with two pistons
US10006502B2 (en) * 2016-03-01 2018-06-26 Borgwarner Inc. Position force controlled actuator

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2317601A (en) * 1940-03-07 1943-04-27 Hydraulic Brake Co Fluid pressure braking system
US2343900A (en) * 1940-11-20 1944-03-14 Arthur Wilde Compound hydraulic brake compressor
US2311787A (en) * 1941-02-17 1943-02-23 Hydraulic Brake Co Fluid pressure producing device
US2317604A (en) * 1941-05-26 1943-04-27 Lloyd L Hamilton Power actuator and control for hydraulic brakes
US2593192A (en) * 1945-10-06 1952-04-15 Borg Warner Accessory hydraulic adjuster
DE1214548B (de) * 1963-06-01 1966-04-14 Fichtel & Sachs Ag Vorrichtung zur Verringerung der Betaetigungskraefte von Kupplungen, insbesondere Kraftfahrzeugkupplungen
US3974901A (en) * 1973-04-16 1976-08-17 Jawa, Narodni Podnik Fluid operator for releasing and rapidly engaging a clutch
GB1539879A (en) * 1975-04-14 1979-02-07 Automotive Prod Co Ltd Liquid pressure apparatus
US4386537A (en) * 1978-10-10 1983-06-07 Clark Equipment Company Variable ratio brake pedal
IN149241B (it) * 1979-08-02 1981-10-17 Brakes India Ltd
US4372178A (en) * 1980-02-28 1983-02-08 Kabushiki Kaisha Komatsu Seisakusho Operating force transmitting apparatus
US4385528A (en) * 1980-10-08 1983-05-31 The Bendix Corporation Brake pedal linkage assembly
DE3120272A1 (de) * 1981-05-21 1982-12-09 Alfred Teves Gmbh, 6000 Frankfurt Kupplungs-geberzylinder
DE3618525A1 (de) * 1986-06-02 1987-12-03 Daimler Benz Ag Kupplungsnehmerzylinder fuer eine druckmittelbetaetigte kupplung

Also Published As

Publication number Publication date
GB2240374B (en) 1993-11-24
DE4000835A1 (de) 1991-07-18
ITTO910015A1 (it) 1992-07-11
GB2240374A (en) 1991-07-31
US5127506A (en) 1992-07-07
ITTO910015A0 (it) 1991-01-11
FR2657051A1 (fr) 1991-07-19
GB9100288D0 (en) 1991-02-20
FR2657051B1 (fr) 1995-09-22

Similar Documents

Publication Publication Date Title
IT1244993B (it) Sistema di azionamento di una frizione
ES2139641T3 (es) Procedimiento de transmision de datos entre equipos de comunicaciones conectados a una infraestructura de comunicaciones.
DK104891A (da) Haengekabel
DE3766551D1 (de) Daempfendes schwungrad, insbesondere fuer die drehmomentuebertragung.
JPS5599475A (en) Slide-rail suspending apparatus of snowmobile
ES2085345T3 (es) Mejora de las funciones reproductoras en mamiferos
AR022293A1 (es) Procedimiento de aplicacion de 3-(2,4,6-trimetilfenil)-4-neopentilcarboniloxi-5,5-tetrametilen-delta3-dihidrofuran-2-ona para la lucha contra la mosca blanca
DE60039375D1 (de) Übertragungssystem mit dynamischen Prioritätsschema
ES2057476T3 (es) Medios para el diagnostico de neuropatias desmielinizantes, en particular de la esclerosis en placas.
BR9907288A (pt) Sinalização de modulação de impedância
IT1263218B (it) Dispositivo di servizio semovente per unita' di avvolgimento di filati.
DE69013436D1 (de) Änderungen an hydraulischen Antischwingungsbuchsen.
BG102682A (bg) Система за освобождаване на контрацептиви с бактерицидно и/или антивирусно действие
TW357522B (en) Method and system for two-way data transmission with secondary one-way circuit the invention relates to the method and system for two-way data transmission with secondary one-way circuit
DE58909111D1 (de) Schaltungsanordnung zum Speisen einer Last.
DE69614484D1 (de) Überbrückbarer leistungsteiler
DE69003544D1 (de) Aenderungen an hydraulischen antischwingungsvorrichtungen.
SE9700754D0 (sv) Optisk anordning
NO955210L (no) Mobil slavesvitsj og fremgangsmåte ved kommunikasjon mellom slavesvitsj og mastersvitsj
AU2001250189A1 (en) Horse-rug
NO930667D0 (no) System for multidireksjonal informasjonsoverfoering mellomminst to enheter i en boresammenstilling
FR2701297B1 (fr) Assemblages de transmission par couplage.
DE69110647D1 (de) Belastungskopplungsanordnung für Hochleistungssender.
BR8501866A (pt) Acoplamento de friccao tracionado,com ligacao de encaixe rapido
BR0003757A (pt) Acoplador de alta diretividade

Legal Events

Date Code Title Description
0001 Granted