FR2366968A1 - Perfectionnement aux installations pneumatiques de freinage, a deux ou plusieurs sections, de vehicules automobiles - Google Patents

Perfectionnement aux installations pneumatiques de freinage, a deux ou plusieurs sections, de vehicules automobiles

Info

Publication number
FR2366968A1
FR2366968A1 FR7731102A FR7731102A FR2366968A1 FR 2366968 A1 FR2366968 A1 FR 2366968A1 FR 7731102 A FR7731102 A FR 7731102A FR 7731102 A FR7731102 A FR 7731102A FR 2366968 A1 FR2366968 A1 FR 2366968A1
Authority
FR
France
Prior art keywords
brakes
brake
control
air
spring
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.)
Pending
Application number
FR7731102A
Other languages
English (en)
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.)
Industrie Magneti Marelli SRL
Marelli Europe SpA
Original Assignee
Fabbrica Italiana Magneti Marelli SpA
Magneti Marelli 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
Application filed by Fabbrica Italiana Magneti Marelli SpA, Magneti Marelli SpA filed Critical Fabbrica Italiana Magneti Marelli SpA
Publication of FR2366968A1 publication Critical patent/FR2366968A1/fr
Pending 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
    • B60T13/683—Electrical control in fluid-pressure brake systems by electrically-controlled valves in pneumatic systems or parts thereof
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/26—Compressed-air systems
    • B60T13/261—Compressed-air systems systems with both indirect application and application by springs or weights and released by compressed air
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/26—Compressed-air systems
    • B60T13/38—Brakes applied by springs or weights and released by compressed air
    • 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

L'invention se rapporte au freinage pneumatique de véhicules automobiles. Elle se caractérise par un dispositif d'interception 21 dont la valve commande l'alimentation ou la décharge de la chambre à ressort 3b d'une section à contrôler 3 et dont l'équipage mobile est soumis à la différence entre une pression de référence 24 et la pression 25 de service de la section à contrôler. Application: freinage de secours.
FR7731102A 1976-10-11 1977-10-10 Perfectionnement aux installations pneumatiques de freinage, a deux ou plusieurs sections, de vehicules automobiles Pending FR2366968A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5167576A IT1075771B (it) 1976-10-11 1976-10-11 Perfezionamento agli impianti pneumatici di frenatura a due o piu sezioni di autoveicoli industriali

Publications (1)

Publication Number Publication Date
FR2366968A1 true FR2366968A1 (fr) 1978-05-05

Family

ID=11275516

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7731102A Pending FR2366968A1 (fr) 1976-10-11 1977-10-10 Perfectionnement aux installations pneumatiques de freinage, a deux ou plusieurs sections, de vehicules automobiles

Country Status (3)

Country Link
DE (1) DE2744719A1 (fr)
FR (1) FR2366968A1 (fr)
IT (1) IT1075771B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2193966A2 (fr) * 2008-12-05 2010-06-09 KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH Installation d'un frein de stationnement pour un véhicule utilitaire

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1153902B (it) * 1982-10-11 1987-01-21 Magneti Marelli Spa Impianto per la frenatura pneumatica di veicoli mediante elementi frenanti pneumatici e molleggiati

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1249105B (fr) * 1963-09-17
FR2026146A1 (fr) * 1968-12-14 1970-09-11 Westinghouse Bremsen
FR2068844A5 (fr) * 1969-09-25 1971-09-03 Gachot Jean
FR2150385A1 (fr) * 1971-08-20 1973-04-06 Bosch
FR2226842A7 (fr) * 1973-04-20 1974-11-15 Osprzetu Samochodowego Fab
US3947072A (en) * 1974-11-25 1976-03-30 White Motor Corporation Brake system
FR2342192A1 (fr) * 1976-02-28 1977-09-23 Bendix Corp Appareil de freinage pour vehicule

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1249105B (fr) * 1963-09-17
FR2026146A1 (fr) * 1968-12-14 1970-09-11 Westinghouse Bremsen
FR2068844A5 (fr) * 1969-09-25 1971-09-03 Gachot Jean
FR2150385A1 (fr) * 1971-08-20 1973-04-06 Bosch
FR2226842A7 (fr) * 1973-04-20 1974-11-15 Osprzetu Samochodowego Fab
US3947072A (en) * 1974-11-25 1976-03-30 White Motor Corporation Brake system
FR2342192A1 (fr) * 1976-02-28 1977-09-23 Bendix Corp Appareil de freinage pour vehicule

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2193966A2 (fr) * 2008-12-05 2010-06-09 KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH Installation d'un frein de stationnement pour un véhicule utilitaire
EP2193966A3 (fr) * 2008-12-05 2013-02-20 KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH Installation d'un frein de stationnement pour un véhicule utilitaire

Also Published As

Publication number Publication date
IT1075771B (it) 1985-04-22
DE2744719A1 (de) 1978-04-13

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