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GB810901A - Improvements in fluid pressure braking equipment for vehicles - Google Patents

Improvements in fluid pressure braking equipment for vehicles

Info

Publication number
GB810901A
GB810901A GB9912/57A GB991257A GB810901A GB 810901 A GB810901 A GB 810901A GB 9912/57 A GB9912/57 A GB 9912/57A GB 991257 A GB991257 A GB 991257A GB 810901 A GB810901 A GB 810901A
Authority
GB
United Kingdom
Prior art keywords
piston
brake
vehicles
fluid pressure
march
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.)
Expired
Application number
GB9912/57A
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.)
Compagnie des Freins et Signaux Westinghouse SA
Original Assignee
Compagnie des Freins et Signaux Westinghouse SA
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 Compagnie des Freins et Signaux Westinghouse SA filed Critical Compagnie des Freins et Signaux Westinghouse SA
Publication of GB810901A publication Critical patent/GB810901A/en
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

Landscapes

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

Abstract

810,901. Brake cylinders. COMPAGNIE DES FREINS ET SIGNAUX WESTING- HOUSE. March 26, 1957 [March 30, 1956], No. 9912/57. Class 103 (1). In a fluid pressure braking system for vehicles, a single brake cylinder 1 is provided in which are arranged two axially aligned pistons 3, 4; piston 3 normally abutting against fixed stops 7 at the cover plate end 2 of cylinder 1 and piston 4 abutting piston 3 through projection 15 under the force of return spring 16; a thrust rod 13 of the brake ring bearing on the second piston 4, independent fluid inlets being provided, one (9) leading to the chamber 8 from a main braking circuit, the other (through hollow pipe 19) leading to chamber 17 from an emergency braking circuit. Leakage past seals 21, 21<SP>1</SP> from either the main or emergency brake may be indicated by a leakage indicator in the driver's cabin with its connection at port 24.
GB9912/57A 1956-03-30 1957-03-26 Improvements in fluid pressure braking equipment for vehicles Expired GB810901A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1146357T 1956-03-30

Publications (1)

Publication Number Publication Date
GB810901A true GB810901A (en) 1959-03-25

Family

ID=9645350

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9912/57A Expired GB810901A (en) 1956-03-30 1957-03-26 Improvements in fluid pressure braking equipment for vehicles

Country Status (2)

Country Link
FR (1) FR1146357A (en)
GB (1) GB810901A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1160743B (en) * 1959-04-16 1964-01-02 Bosch Gmbh Robert Working cylinder for compressed air systems, in particular compressed air brake systems in motor vehicles
US3269492A (en) * 1963-06-06 1966-08-30 Rockwell Standard Co Guide and centering means for a brake actuating rod
US3326090A (en) * 1965-04-29 1967-06-20 Wagner Electric Corp Friction device operating mechanism
US3385173A (en) * 1956-02-08 1968-05-28 Arthur B. Euga Air brake cylinder construction
GB2298240A (en) * 1995-02-25 1996-08-28 Joseph Gardner Hydraulic actuator

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1245144A (en) * 1959-01-31 1960-11-04 Magneti Marelli Spa Dual brake element for pneumatic vehicle braking systems
DE2747389A1 (en) * 1977-10-21 1979-04-26 Knorr Bremse Gmbh DEVICE FOR FASTENING AND GUIDING A BELLOWS ON A PISTON ROD, ESPECIALLY FOR BRAKE CYLINDERS

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385173A (en) * 1956-02-08 1968-05-28 Arthur B. Euga Air brake cylinder construction
DE1160743B (en) * 1959-04-16 1964-01-02 Bosch Gmbh Robert Working cylinder for compressed air systems, in particular compressed air brake systems in motor vehicles
US3269492A (en) * 1963-06-06 1966-08-30 Rockwell Standard Co Guide and centering means for a brake actuating rod
US3326090A (en) * 1965-04-29 1967-06-20 Wagner Electric Corp Friction device operating mechanism
GB2298240A (en) * 1995-02-25 1996-08-28 Joseph Gardner Hydraulic actuator

Also Published As

Publication number Publication date
FR1146357A (en) 1957-11-12

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