FR2491413B1 - Dispositif de - Google Patents

Dispositif de

Info

Publication number
FR2491413B1
FR2491413B1 FR8118443A FR8118443A FR2491413B1 FR 2491413 B1 FR2491413 B1 FR 2491413B1 FR 8118443 A FR8118443 A FR 8118443A FR 8118443 A FR8118443 A FR 8118443A FR 2491413 B1 FR2491413 B1 FR 2491413B1
Authority
FR
France
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
FR8118443A
Other languages
English (en)
French (fr)
Other versions
FR2491413A1 (fr
Inventor
Victor Erik Lindblom
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of FR2491413A1 publication Critical patent/FR2491413A1/fr
Application granted granted Critical
Publication of FR2491413B1 publication Critical patent/FR2491413B1/fr
Expired 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)
  • Braking Systems And Boosters (AREA)
FR8118443A 1980-10-06 1981-09-30 Dispositif de Expired FR2491413B1 (fr)

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 (2)

Publication Number Publication Date
FR2491413A1 FR2491413A1 (fr) 1982-04-09
FR2491413B1 true FR2491413B1 (fr) 1986-01-10

Family

ID=22154580

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8118443A Expired FR2491413B1 (fr) 1980-10-06 1981-09-30 Dispositif de

Country Status (5)

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

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

Family Cites Families (9)

* 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
US2809723A (en) * 1955-02-23 1957-10-15 Insley Mfg Corp Parking brake
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
GB1403653A (en) * 1972-06-07 1975-08-28 Ts N I Vehicle brake actuators
US3796138A (en) * 1972-07-19 1974-03-12 Tmr Products Co Inc Pneumatic service emergency actuators for trucks, buses and trailers
JPS5111779Y2 (enrdf_load_stackoverflow) * 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

Also Published As

Publication number Publication date
IT1139199B (it) 1986-09-24
FR2491413A1 (fr) 1982-04-09
JPS57501487A (enrdf_load_stackoverflow) 1982-08-19
IT8124328A0 (it) 1981-10-05
GB2098277A (en) 1982-11-17
WO1982001229A1 (en) 1982-04-15
GB2098277B (en) 1983-12-14

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse