IT1165620B - 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: IT1165620B
Authority: IT; Italy
Prior art keywords: clutches; control device; motor vehicle; servo control; hydraulic servo
Prior art date: 1978-02-27

Application number

IT67210/79A

Other languages

English (en)

Other versions

IT7967210A0 (it

Original Assignee

Renault

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.)

1978-02-27

Filing date

1979-01-31

Publication date

1987-04-22

1979-01-31 Application filed by Renault filed Critical Renault

1979-01-31 Publication of IT7967210A0 publication Critical patent/IT7967210A0/it

1987-04-22 Application granted granted Critical

1987-04-22 Publication of IT1165620B publication Critical patent/IT1165620B/it

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)
Braking Arrangements (AREA)
Fluid-Pressure Circuits (AREA)
Actuator (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 IT7967210A0 (it)	1979-01-31
IT1165620B true 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
US7395909B2 (en) *	2002-08-02	2008-07-08	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

1978
- 1978-02-27 FR FR7805486A patent/FR2418360A1/fr active Granted
1979
- 1979-01-05 ES ES476604A patent/ES476604A1/es not_active Expired
- 1979-01-16 GB GB7901556A patent/GB2015104B/en not_active Expired
- 1979-01-31 IT IT67210/79A patent/IT1165620B/it active
- 1979-02-01 US US06/008,783 patent/US4223533A/en not_active Expired - Lifetime
- 1979-02-09 JP JP1342579A patent/JPS54120137A/ja active Pending
- 1979-02-27 DE DE19792907680 patent/DE2907680A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
US4223533A (en)	1980-09-23
ES476604A1 (es)	1979-11-01
JPS54120137A (en)	1979-09-18
DE2907680A1 (de)	1979-08-30
FR2418360A1 (fr)	1979-09-21
FR2418360B1 (it)	1981-02-13
GB2015104B (en)	1982-04-07
IT7967210A0 (it)	1979-01-31
GB2015104A (en)	1979-09-05

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