DE1430714A1 - Durch UEber- oder Unterdruck betaetigte Fahrzeug-Bremsanlage mit Servoeinrichtung - Google Patents

Durch UEber- oder Unterdruck betaetigte Fahrzeug-Bremsanlage mit Servoeinrichtung

Info

Publication number
DE1430714A1
DE1430714A1 DE19641430714 DE1430714A DE1430714A1 DE 1430714 A1 DE1430714 A1 DE 1430714A1 DE 19641430714 DE19641430714 DE 19641430714 DE 1430714 A DE1430714 A DE 1430714A DE 1430714 A1 DE1430714 A1 DE 1430714A1
Authority
DE
Germany
Prior art keywords
cylinder
piston rod
piston
servo
pistons
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
DE19641430714
Other languages
German (de)
English (en)
Inventor
Farmery Georges Kenneth
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.)
Wabco Automotive UK Ltd
Original Assignee
Clayton Dewandre Co Ltd
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 Clayton Dewandre Co Ltd filed Critical Clayton Dewandre Co Ltd
Publication of DE1430714A1 publication Critical patent/DE1430714A1/de
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
    • B60T17/10—Two or more cylinders acting on the same brake with means for rendering them effective selectively or successively, the number of effective cylinders being variable
    • 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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • 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
    • 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
    • B60T13/241—Differential pressure systems
    • B60T13/246—The control valve is provided apart from the servomotor cylinder
    • 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
    • B60T13/40—Compressed-air systems indirect, i.e. compressed air booster units indirect systems
    • B60T13/44—Compressed-air systems indirect, i.e. compressed air booster units indirect systems with two-chamber booster units
    • 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
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Actuator (AREA)
DE19641430714 1963-03-22 1964-03-21 Durch UEber- oder Unterdruck betaetigte Fahrzeug-Bremsanlage mit Servoeinrichtung Pending DE1430714A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11433/63A GB993333A (en) 1963-03-22 1963-03-22 Improvements in or relating to fluid pressure-operated braking apparatus

Publications (1)

Publication Number Publication Date
DE1430714A1 true DE1430714A1 (de) 1968-10-31

Family

ID=9986164

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19641430714 Pending DE1430714A1 (de) 1963-03-22 1964-03-21 Durch UEber- oder Unterdruck betaetigte Fahrzeug-Bremsanlage mit Servoeinrichtung

Country Status (7)

Country Link
US (1) US3196618A (da)
BE (1) BE645498A (da)
DE (1) DE1430714A1 (da)
ES (1) ES297862A1 (da)
GB (1) GB993333A (da)
NL (1) NL6403027A (da)
SE (1) SE326644B (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3371484A (en) * 1966-03-14 1968-03-05 Bendix Corp Pedal and button actuated brake systems
US3462986A (en) * 1967-10-26 1969-08-26 Rockwell Standard Co Brake actuator
JPS496070B1 (da) * 1969-03-15 1974-02-12
JPS5111779Y2 (da) * 1972-09-22 1976-03-30
US4206455A (en) * 1978-06-09 1980-06-03 Midland-Ross Corporation Piston overtravel indicator
DE3909904A1 (de) * 1989-03-25 1990-10-04 Bosch Gmbh Robert Betaetigungszylinder, insbesondere fuer bremsen, kupplungen oder dergleichen
US6113367A (en) * 1999-08-25 2000-09-05 Alliedsignal Truck Brake Systems Company Oil-less/oil-free air brake compressor with a dual piston arrangement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE730712C (de) * 1940-09-15 1943-01-16 Knorr Bremse Ag Druckluftbremse mit Anlege- und Festbremskolben
US2726738A (en) * 1951-02-07 1955-12-13 Thomas L Fawick Hydraulic, pneumatic and vacuum operated brakes
US2762396A (en) * 1952-08-23 1956-09-11 Thomas L Fawick Diaphragm and piston assembly
US2809723A (en) * 1955-02-23 1957-10-15 Insley Mfg Corp Parking brake
US2936785A (en) * 1956-06-13 1960-05-17 Hoppenstand Motors Inc Double diaphragm air cylinder
GB837576A (en) * 1957-12-10 1960-06-15 Dewandre Co Ltd C Improvements in or relating to fluid-pressure operated braking apparatus for vehicles

Also Published As

Publication number Publication date
ES297862A1 (es) 1964-07-01
NL6403027A (da) 1964-09-23
BE645498A (da) 1964-07-16
GB993333A (en) 1965-05-26
US3196618A (en) 1965-07-27
SE326644B (da) 1970-07-27

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