FR2395432A1 - BRAKE CONTROL MECHANISM - Google Patents

BRAKE CONTROL MECHANISM

Info

Publication number
FR2395432A1
FR2395432A1 FR7719478A FR7719478A FR2395432A1 FR 2395432 A1 FR2395432 A1 FR 2395432A1 FR 7719478 A FR7719478 A FR 7719478A FR 7719478 A FR7719478 A FR 7719478A FR 2395432 A1 FR2395432 A1 FR 2395432A1
Authority
FR
France
Prior art keywords
brakes
control mechanism
brake control
application
vehicle
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
FR7719478A
Other languages
French (fr)
Other versions
FR2395432B1 (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.)
Indian Head Inc
Original Assignee
Indian Head Inc
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 AU26415/77A priority Critical patent/AU507809B2/en
Priority to DE19772728230 priority patent/DE2728230C2/en
Application filed by Indian Head Inc filed Critical Indian Head Inc
Priority to BE178764A priority patent/BE856090A/en
Priority to FR7719478A priority patent/FR2395432A1/en
Priority to GB2647977A priority patent/GB1559466A/en
Priority to NL7707020A priority patent/NL170935C/en
Publication of FR2395432A1 publication Critical patent/FR2395432A1/en
Application granted granted Critical
Publication of FR2395432B1 publication Critical patent/FR2395432B1/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
    • 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
    • B60T17/08—Brake cylinders other than ultimate actuators
    • 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
    • B60T17/08—Brake cylinders other than ultimate actuators
    • B60T17/083—Combination of service brake actuators with spring loaded brake actuators

Landscapes

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

Abstract

Mécanisme de commande des freins d'un véhicule Il comprend une chambre 10 de frein de service et une chambre 20 de frein auxiliaire comporte un bossage 38 destiné à pénétrer dans un élément tubulaire 39 de guidage de manière que ce piston 32 reste aligné sur l'axe des chambres lorsqu'il est repoussé par un ressort 34 dans le sens du serrage des freins à la suite d'une défaillance de la source principale d'air comprimé. Domaine d'application : freins de véhicules.Mechanism for controlling the brakes of a vehicle It comprises a service brake chamber 10 and an auxiliary brake chamber 20 has a boss 38 intended to penetrate into a tubular guide element 39 so that this piston 32 remains aligned with the axis of the chambers when pushed back by a spring 34 in the direction of application of the brakes following a failure of the main source of compressed air. Field of application: vehicle brakes.

FR7719478A 1977-06-23 1977-06-24 BRAKE CONTROL MECHANISM Granted FR2395432A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AU26415/77A AU507809B2 (en) 1977-06-23 1977-06-23 Self-centering spring actuated auxiliary brake mechanism
DE19772728230 DE2728230C2 (en) 1977-06-23 1977-06-23 Pressure fluid brake cylinder
BE178764A BE856090A (en) 1977-06-23 1977-06-24 BRAKE CONTROL MECHANISM.
FR7719478A FR2395432A1 (en) 1977-06-23 1977-06-24 BRAKE CONTROL MECHANISM
GB2647977A GB1559466A (en) 1977-06-23 1977-06-24 Selfcentreing spring actuated auxiliary brake mechamism
NL7707020A NL170935C (en) 1977-06-23 1977-06-24 BRAKE CONTROL MECHANISM.

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
AU26415/77A AU507809B2 (en) 1977-06-23 1977-06-23 Self-centering spring actuated auxiliary brake mechanism
DE19772728230 DE2728230C2 (en) 1977-06-23 1977-06-23 Pressure fluid brake cylinder
BE178764A BE856090A (en) 1977-06-23 1977-06-24 BRAKE CONTROL MECHANISM.
FR7719478A FR2395432A1 (en) 1977-06-23 1977-06-24 BRAKE CONTROL MECHANISM
BE856090 1977-06-24
GB2647977A GB1559466A (en) 1977-06-23 1977-06-24 Selfcentreing spring actuated auxiliary brake mechamism
NL7707020A NL170935C (en) 1977-06-23 1977-06-24 BRAKE CONTROL MECHANISM.

Publications (2)

Publication Number Publication Date
FR2395432A1 true FR2395432A1 (en) 1979-01-19
FR2395432B1 FR2395432B1 (en) 1982-03-05

Family

ID=27560521

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719478A Granted FR2395432A1 (en) 1977-06-23 1977-06-24 BRAKE CONTROL MECHANISM

Country Status (6)

Country Link
AU (1) AU507809B2 (en)
BE (1) BE856090A (en)
DE (1) DE2728230C2 (en)
FR (1) FR2395432A1 (en)
GB (1) GB1559466A (en)
NL (1) NL170935C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5320026A (en) * 1993-02-16 1994-06-14 Anchorlok Corp. Spring brake actuator with dust guard

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3331291A (en) * 1965-07-15 1967-07-18 Royal Industries Emergency brake actuator
FR1543756A (en) * 1966-11-14 1968-10-25 Royal Industries Normal and emergency or emergency braking system for vehicles
GB1147061A (en) * 1965-04-29 1969-04-02 York Trailer Company Ltd Improvements in and relating to vehicle brake actuators
US3479927A (en) * 1967-05-19 1969-11-25 Wiz Corp Vehicle brake operator
US3796138A (en) * 1972-07-19 1974-03-12 Tmr Products Co Inc Pneumatic service emergency actuators for trucks, buses and trailers
US3908520A (en) * 1973-10-25 1975-09-30 Berg Manufacturing Co Adjustment means for double diaphragm spring brake chamber actuator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3417671A (en) * 1966-11-14 1968-12-24 Royal Industries Motor vehicle braking apparatus
US3424062A (en) * 1966-11-30 1969-01-28 Mgm Brakes Brake actuating mechanism

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1147061A (en) * 1965-04-29 1969-04-02 York Trailer Company Ltd Improvements in and relating to vehicle brake actuators
US3331291A (en) * 1965-07-15 1967-07-18 Royal Industries Emergency brake actuator
FR1543756A (en) * 1966-11-14 1968-10-25 Royal Industries Normal and emergency or emergency braking system for vehicles
US3479927A (en) * 1967-05-19 1969-11-25 Wiz Corp Vehicle brake operator
US3796138A (en) * 1972-07-19 1974-03-12 Tmr Products Co Inc Pneumatic service emergency actuators for trucks, buses and trailers
US3908520A (en) * 1973-10-25 1975-09-30 Berg Manufacturing Co Adjustment means for double diaphragm spring brake chamber actuator

Also Published As

Publication number Publication date
GB1559466A (en) 1980-01-16
DE2728230A1 (en) 1979-01-18
AU507809B2 (en) 1980-02-28
NL7707020A (en) 1978-12-28
NL170935B (en) 1982-08-16
BE856090A (en) 1977-10-17
DE2728230C2 (en) 1983-02-03
FR2395432B1 (en) 1982-03-05
AU2641577A (en) 1979-01-04
NL170935C (en) 1983-01-17

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse