FR2223220A2 - Double action braking apparatus for vehicles - employs both steady and pulsed braking in a hydraulic system - Google Patents

Double action braking apparatus for vehicles - employs both steady and pulsed braking in a hydraulic system

Info

Publication number
FR2223220A2
FR2223220A2 FR7311587A FR7311587A FR2223220A2 FR 2223220 A2 FR2223220 A2 FR 2223220A2 FR 7311587 A FR7311587 A FR 7311587A FR 7311587 A FR7311587 A FR 7311587A FR 2223220 A2 FR2223220 A2 FR 2223220A2
Authority
FR
France
Prior art keywords
braking
employs
steady
vehicles
hydraulic system
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.)
Granted
Application number
FR7311587A
Other languages
English (en)
French (fr)
Other versions
FR2223220B2 (OSRAM
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.)
LEROY MARCEL FR
Original Assignee
LEROY MARCEL FR
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
Priority claimed from FR7222660A external-priority patent/FR2189238B3/fr
Application filed by LEROY MARCEL FR filed Critical LEROY MARCEL FR
Priority to FR7311587A priority Critical patent/FR2223220A2/fr
Publication of FR2223220A2 publication Critical patent/FR2223220A2/fr
Application granted granted Critical
Publication of FR2223220B2 publication Critical patent/FR2223220B2/fr
Granted 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/40—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/4018—Pump units characterised by their drive mechanisms
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/341—Systems characterised by their valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
FR7311587A 1972-06-22 1973-03-30 Double action braking apparatus for vehicles - employs both steady and pulsed braking in a hydraulic system Granted FR2223220A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7311587A FR2223220A2 (en) 1972-06-22 1973-03-30 Double action braking apparatus for vehicles - employs both steady and pulsed braking in a hydraulic system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7222660A FR2189238B3 (OSRAM) 1972-06-22 1972-06-22
FR7311587A FR2223220A2 (en) 1972-06-22 1973-03-30 Double action braking apparatus for vehicles - employs both steady and pulsed braking in a hydraulic system

Publications (2)

Publication Number Publication Date
FR2223220A2 true FR2223220A2 (en) 1974-10-25
FR2223220B2 FR2223220B2 (OSRAM) 1976-03-19

Family

ID=26217179

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7311587A Granted FR2223220A2 (en) 1972-06-22 1973-03-30 Double action braking apparatus for vehicles - employs both steady and pulsed braking in a hydraulic system

Country Status (1)

Country Link
FR (1) FR2223220A2 (OSRAM)

Also Published As

Publication number Publication date
FR2223220B2 (OSRAM) 1976-03-19

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