FR1380403A - Hydraulic pressure variator, more particularly for hydraulic brake mechanisms for vehicles - Google Patents

Hydraulic pressure variator, more particularly for hydraulic brake mechanisms for vehicles

Info

Publication number
FR1380403A
FR1380403A FR822279A FR822279A FR1380403A FR 1380403 A FR1380403 A FR 1380403A FR 822279 A FR822279 A FR 822279A FR 822279 A FR822279 A FR 822279A FR 1380403 A FR1380403 A FR 1380403A
Authority
FR
France
Prior art keywords
vehicles
hydraulic
brake mechanisms
hydraulic pressure
pressure variator
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
FR822279A
Other languages
French (fr)
Inventor
Philip Sidney Baldwin
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.)
Fiat SpA
Original Assignee
Fiat SpA
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 to NL124436D priority Critical patent/NL124436C/xx
Priority to NL258339D priority patent/NL258339A/xx
Application filed by Fiat SpA filed Critical Fiat SpA
Priority to FR822279A priority patent/FR1380403A/en
Application granted granted Critical
Publication of FR1380403A publication Critical patent/FR1380403A/en
Expired legal-status Critical Current

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
    • F15B7/04—In which the ratio between pump stroke and motor stroke varies with the resistance against the motor
    • 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
    • B60T11/224—Master control, e.g. master cylinders with pressure-varying means, e.g. with two stage operation provided by use of different piston diameters including continuous variation from one diameter to another

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
FR822279A 1960-03-24 1960-03-24 Hydraulic pressure variator, more particularly for hydraulic brake mechanisms for vehicles Expired FR1380403A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL124436D NL124436C (en) 1960-03-24
NL258339D NL258339A (en) 1960-03-24
FR822279A FR1380403A (en) 1960-03-24 1960-03-24 Hydraulic pressure variator, more particularly for hydraulic brake mechanisms for vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR822279A FR1380403A (en) 1960-03-24 1960-03-24 Hydraulic pressure variator, more particularly for hydraulic brake mechanisms for vehicles

Publications (1)

Publication Number Publication Date
FR1380403A true FR1380403A (en) 1964-12-04

Family

ID=8727795

Family Applications (1)

Application Number Title Priority Date Filing Date
FR822279A Expired FR1380403A (en) 1960-03-24 1960-03-24 Hydraulic pressure variator, more particularly for hydraulic brake mechanisms for vehicles

Country Status (2)

Country Link
FR (1) FR1380403A (en)
NL (2) NL258339A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2706785A1 (en) * 1976-02-18 1977-09-01 Dba Sa HYDRAULIC CORRECTION DEVICE FOR A BRAKE
WO2016024219A1 (en) 2014-08-13 2016-02-18 Vhit S.P.A. Hydraulic braking control system for agricultural vehicles or the like and manufacturing method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2706785A1 (en) * 1976-02-18 1977-09-01 Dba Sa HYDRAULIC CORRECTION DEVICE FOR A BRAKE
WO2016024219A1 (en) 2014-08-13 2016-02-18 Vhit S.P.A. Hydraulic braking control system for agricultural vehicles or the like and manufacturing method thereof

Also Published As

Publication number Publication date
NL258339A (en)
NL124436C (en)

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