FR2541419B1 - PROGRESSIVITY VALVE. IN PARTICULAR FOR THE CONTROL OF A CLUTCH OR A MULTI-DISC BRAKE - Google Patents

PROGRESSIVITY VALVE. IN PARTICULAR FOR THE CONTROL OF A CLUTCH OR A MULTI-DISC BRAKE

Info

Publication number
FR2541419B1
FR2541419B1 FR8302649A FR8302649A FR2541419B1 FR 2541419 B1 FR2541419 B1 FR 2541419B1 FR 8302649 A FR8302649 A FR 8302649A FR 8302649 A FR8302649 A FR 8302649A FR 2541419 B1 FR2541419 B1 FR 2541419B1
Authority
FR
France
Prior art keywords
clutch
control
disc brake
progressivity
valve
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8302649A
Other languages
French (fr)
Other versions
FR2541419A1 (en
Inventor
Pierre Leboime
Pierre Tosi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SOMA EUROP TRANSMISSIONS
Original Assignee
SOMA EUROP TRANSMISSIONS
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 SOMA EUROP TRANSMISSIONS filed Critical SOMA EUROP TRANSMISSIONS
Priority to FR8302649A priority Critical patent/FR2541419B1/en
Publication of FR2541419A1 publication Critical patent/FR2541419A1/en
Application granted granted Critical
Publication of FR2541419B1 publication Critical patent/FR2541419B1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/18—Connection thereof to initiating 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
    • 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
    • F16D2048/0203—Control by fluid pressure with an accumulator; 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
    • F16D2048/0215—Control by fluid pressure for damping of pulsations within the fluid system
    • 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
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/22—Vibration damping

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
FR8302649A 1983-02-18 1983-02-18 PROGRESSIVITY VALVE. IN PARTICULAR FOR THE CONTROL OF A CLUTCH OR A MULTI-DISC BRAKE Expired FR2541419B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8302649A FR2541419B1 (en) 1983-02-18 1983-02-18 PROGRESSIVITY VALVE. IN PARTICULAR FOR THE CONTROL OF A CLUTCH OR A MULTI-DISC BRAKE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8302649A FR2541419B1 (en) 1983-02-18 1983-02-18 PROGRESSIVITY VALVE. IN PARTICULAR FOR THE CONTROL OF A CLUTCH OR A MULTI-DISC BRAKE

Publications (2)

Publication Number Publication Date
FR2541419A1 FR2541419A1 (en) 1984-08-24
FR2541419B1 true FR2541419B1 (en) 1986-05-16

Family

ID=9286044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8302649A Expired FR2541419B1 (en) 1983-02-18 1983-02-18 PROGRESSIVITY VALVE. IN PARTICULAR FOR THE CONTROL OF A CLUTCH OR A MULTI-DISC BRAKE

Country Status (1)

Country Link
FR (1) FR2541419B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3739807A (en) * 1972-03-27 1973-06-19 Gen Motors Corp Valving arrangement
US3848620A (en) * 1973-05-14 1974-11-19 Clark Equipment Co Fluid pressure modulator and system
US4294278A (en) * 1979-12-14 1981-10-13 Caterpillar Tractor Co. Pressure modulating valve

Also Published As

Publication number Publication date
FR2541419A1 (en) 1984-08-24

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Legal Events

Date Code Title Description
ST Notification of lapse