FR2238617A1 - Pneumatic handbrake for lorry and trailer - with one of three settings unstable to only brake the lorry - Google Patents

Pneumatic handbrake for lorry and trailer - with one of three settings unstable to only brake the lorry

Info

Publication number
FR2238617A1
FR2238617A1 FR7425642A FR7425642A FR2238617A1 FR 2238617 A1 FR2238617 A1 FR 2238617A1 FR 7425642 A FR7425642 A FR 7425642A FR 7425642 A FR7425642 A FR 7425642A FR 2238617 A1 FR2238617 A1 FR 2238617A1
Authority
FR
France
Prior art keywords
lorry
setting
unstable
brake
brakes
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
FR7425642A
Other languages
English (en)
Other versions
FR2238617B3 (fr
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 FR2238617A1 publication Critical patent/FR2238617A1/fr
Application granted granted Critical
Publication of FR2238617B3 publication Critical patent/FR2238617B3/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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/04—Driver's valves
    • B60T15/041—Driver's valves controlling auxiliary pressure brakes, e.g. parking or emergency brakes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Regulating Braking Force (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
FR7425642A 1973-07-26 1974-07-24 Pneumatic handbrake for lorry and trailer - with one of three settings unstable to only brake the lorry Granted FR2238617A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2714973A IT992722B (it) 1973-07-26 1973-07-26 Distributore manuale per freni pneumatici d emergenza di rimorchi

Publications (2)

Publication Number Publication Date
FR2238617A1 true FR2238617A1 (en) 1975-02-21
FR2238617B3 FR2238617B3 (fr) 1977-05-20

Family

ID=11221053

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7425642A Granted FR2238617A1 (en) 1973-07-26 1974-07-24 Pneumatic handbrake for lorry and trailer - with one of three settings unstable to only brake the lorry

Country Status (4)

Country Link
DE (1) DE2435243B2 (fr)
ES (1) ES428626A1 (fr)
FR (1) FR2238617A1 (fr)
IT (1) IT992722B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385022A1 (fr) * 1977-03-24 1978-10-20 Wabco Westinghouse Gmbh Dispositif de commande de robinets de frein a main
IT201600107031A1 (it) * 2016-10-24 2018-04-24 Safim S P A Dispositivo per il controllo della frenatura di un rimorchio

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2546557C2 (de) * 1975-10-17 1984-04-05 Robert Bosch Gmbh, 7000 Stuttgart Handbremsventil
FR2355696A1 (fr) * 1976-06-22 1978-01-20 Wabco Westinghouse Robinet de frein pneumatique a levier rotatif
DE2641069A1 (de) * 1976-09-11 1978-03-16 Bosch Gmbh Robert Handbremsventilaggregat
DE2701960C2 (de) * 1977-01-19 1982-08-12 Graubremse Gmbh, 6900 Heidelberg Stufbares Handbremsventil
DE2704059A1 (de) * 1977-02-01 1978-08-10 Bosch Gmbh Robert Druckluft-bremsanlage fuer kraftfahrzeuge
DE2923619C2 (de) * 1979-06-11 1983-12-15 Knorr-Bremse GmbH, 8000 München Handbremsventil für Druckluftbremsanlagen von Fahrzeuge
DE3346018A1 (de) * 1983-12-20 1985-06-27 Knorr-Bremse GmbH, 8000 München Handbrems- bzw. feststellbremseinrichtung fuer fahrzeuge
DE102011053529B4 (de) * 2011-09-12 2014-06-26 Haldex Brake Products Gmbh Ventilbaugruppe für eine Anhängerbremsanlage

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385022A1 (fr) * 1977-03-24 1978-10-20 Wabco Westinghouse Gmbh Dispositif de commande de robinets de frein a main
IT201600107031A1 (it) * 2016-10-24 2018-04-24 Safim S P A Dispositivo per il controllo della frenatura di un rimorchio
EP3312066A1 (fr) * 2016-10-24 2018-04-25 SAFIM S.p.A. Dispositif der reglage du freinage d'un remorque

Also Published As

Publication number Publication date
ES428626A1 (es) 1976-08-16
DE2435243A1 (de) 1975-02-13
DE2435243B2 (de) 1980-07-17
IT992722B (it) 1975-09-30
FR2238617B3 (fr) 1977-05-20

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