JPS57501487A - - Google Patents

Info

Publication number
JPS57501487A
JPS57501487A JP81501731A JP50173181A JPS57501487A JP S57501487 A JPS57501487 A JP S57501487A JP 81501731 A JP81501731 A JP 81501731A JP 50173181 A JP50173181 A JP 50173181A JP S57501487 A JPS57501487 A JP S57501487A
Authority
JP
Japan
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
JP81501731A
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 filed Critical
Publication of JPS57501487A publication Critical patent/JPS57501487A/ja
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
    • 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
    • B60T17/085—Spring loaded brake actuators
    • B60T17/086—Spring loaded brake actuators with emergency release device
    • 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
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/04—Brake-action initiating means for personal initiation foot actuated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00—Type of actuator operation force
    • F16D2121/02—Fluid pressure
    • F16D2121/12—Fluid pressure for releasing a normally applied brake, the type of actuator being irrelevant or not provided for in groups F16D2121/04 - F16D2121/10

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
JP81501731A 1980-10-06 1980-10-06 Pending JPS57501487A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1980/001318 WO1982001229A1 (en) 1980-10-06 1980-10-06 Spring applied brake control arrangement

Publications (1)

Publication Number Publication Date
JPS57501487A true JPS57501487A (ja) 1982-08-19

Family

ID=22154580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP81501731A Pending JPS57501487A (ja) 1980-10-06 1980-10-06

Country Status (5)

Country Link
JP (1) JPS57501487A (ja)
FR (1) FR2491413B1 (ja)
GB (1) GB2098277B (ja)
IT (1) IT1139199B (ja)
WO (1) WO1982001229A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578607B1 (fr) * 1985-03-08 1987-06-05 Sab Nife Ste Sab Dispositif de commande d'une timonerie de frein de vehicule comprenant un frein de service et un frein de stationnement

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809723A (en) * 1955-02-23 1957-10-15 Insley Mfg Corp Parking brake
GB1403653A (en) * 1972-06-07 1975-08-28 Ts N I Vehicle brake actuators

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT162784B (de) * 1946-10-25 1949-04-11 Friedmann Kg Alex Kolbenaggregat
US3443673A (en) * 1967-09-06 1969-05-13 Caterpillar Tractor Co Hydraulic and spring clutch release booster
US3712181A (en) * 1968-12-09 1973-01-23 Certain Teed Prod Corp Internal air assisted brake actuator
US3796138A (en) * 1972-07-19 1974-03-12 Tmr Products Co Inc Pneumatic service emergency actuators for trucks, buses and trailers
JPS5111779Y2 (ja) * 1972-09-22 1976-03-30
FR2252059A2 (en) * 1973-11-23 1975-06-20 Morey Henri Substitute for goose and duck liver - contg. selected fowl liver with fats, eggs, seasoning and cognac
BR7506475A (pt) * 1974-10-08 1977-04-19 Girling Ltd Aperfeicoamento em acionador para um freio de veiculo

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809723A (en) * 1955-02-23 1957-10-15 Insley Mfg Corp Parking brake
GB1403653A (en) * 1972-06-07 1975-08-28 Ts N I Vehicle brake actuators

Also Published As

Publication number Publication date
IT1139199B (it) 1986-09-24
WO1982001229A1 (en) 1982-04-15
GB2098277B (en) 1983-12-14
IT8124328A0 (it) 1981-10-05
GB2098277A (en) 1982-11-17
FR2491413B1 (fr) 1986-01-10
FR2491413A1 (fr) 1982-04-09

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