IT7967210A0 - Dispositivo di servocomando idraulico particolarmente per freni e frizioni di autoveicoli - Google Patents

Dispositivo di servocomando idraulico particolarmente per freni e frizioni di autoveicoli

Info

Publication number
IT7967210A0
IT7967210A0 IT7967210A IT6721079A IT7967210A0 IT 7967210 A0 IT7967210 A0 IT 7967210A0 IT 7967210 A IT7967210 A IT 7967210A IT 6721079 A IT6721079 A IT 6721079A IT 7967210 A0 IT7967210 A0 IT 7967210A0
Authority
IT
Italy
Prior art keywords
clutches
control device
motor vehicle
servo control
hydraulic servo
Prior art date
Application number
IT7967210A
Other languages
English (en)
Other versions
IT1165620B (it
Original Assignee
Boulogne Billancourt Francia A
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 Boulogne Billancourt Francia A filed Critical Boulogne Billancourt Francia A
Publication of IT7967210A0 publication Critical patent/IT7967210A0/it
Application granted granted Critical
Publication of IT1165620B publication Critical patent/IT1165620B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/06—Details
    • F15B7/10—Compensation of the liquid content in a system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/14—Special measures for giving the operating person a "feeling" of the response of the actuated device
    • 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
    • F16D25/14—Fluid pressure control
    • 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
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D48/04—Control by fluid pressure providing power assistance
    • 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
    • F16D2048/0212—Details of pistons for master or slave cylinders especially adapted for fluid control

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Braking Systems And Boosters (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Actuator (AREA)
  • Braking Arrangements (AREA)
IT67210/79A 1978-02-27 1979-01-31 Dispositivo di servocomando idraulico particolarmente per freni e frizioni di autoveicoli IT1165620B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7805486A FR2418360A1 (fr) 1978-02-27 1978-02-27 Dispositif de commande assistee d'un emetteur hydraulique

Publications (2)

Publication Number Publication Date
IT7967210A0 true IT7967210A0 (it) 1979-01-31
IT1165620B IT1165620B (it) 1987-04-22

Family

ID=9205069

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67210/79A IT1165620B (it) 1978-02-27 1979-01-31 Dispositivo di servocomando idraulico particolarmente per freni e frizioni di autoveicoli

Country Status (7)

Country Link
US (1) US4223533A (it)
JP (1) JPS54120137A (it)
DE (1) DE2907680A1 (it)
ES (1) ES476604A1 (it)
FR (1) FR2418360A1 (it)
GB (1) GB2015104B (it)
IT (1) IT1165620B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4706546A (en) * 1984-08-08 1987-11-17 Jidosha Kiki Co., Ltd. Booster ratio controller for liquid pressure booster
DE3712018C2 (de) * 1987-04-09 1994-08-11 Bosch Gmbh Robert Hydraulische Steuereinrichtung
JP2646655B2 (ja) * 1988-05-19 1997-08-27 自動車機器株式会社 液圧倍力装置
US6390133B1 (en) * 2000-05-17 2002-05-21 Robert Bosch Corporation Hydraulic accumulator vent and method for making the same
EP1539527B1 (en) * 2002-08-02 2009-02-04 Innovative Motorcycle Technology Pty Ltd Dual function handlebar mounted actuator
FR2916824B1 (fr) * 2007-05-30 2015-04-03 Peugeot Citroen Automobiles Sa Dispositif d'assistance compact pour la commande hydraulique d'un embrayage
US10870463B2 (en) * 2018-08-27 2020-12-22 Shimano Inc. Hydraulic operating device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1055673B (it) * 1975-11-12 1982-01-11 Fiat Spa Servofreno idraulico
US4072011A (en) * 1976-03-24 1978-02-07 The Bendix Corporation Hydraulic brake booster

Also Published As

Publication number Publication date
IT1165620B (it) 1987-04-22
FR2418360A1 (fr) 1979-09-21
ES476604A1 (es) 1979-11-01
FR2418360B1 (it) 1981-02-13
GB2015104A (en) 1979-09-05
JPS54120137A (en) 1979-09-18
GB2015104B (en) 1982-04-07
DE2907680A1 (de) 1979-08-30
US4223533A (en) 1980-09-23

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