FR2473440B1 - BRAKE ACTUATION DEVICES - Google Patents

BRAKE ACTUATION DEVICES

Info

Publication number
FR2473440B1
FR2473440B1 FR8100537A FR8100537A FR2473440B1 FR 2473440 B1 FR2473440 B1 FR 2473440B1 FR 8100537 A FR8100537 A FR 8100537A FR 8100537 A FR8100537 A FR 8100537A FR 2473440 B1 FR2473440 B1 FR 2473440B1
Authority
FR
France
Prior art keywords
brake actuation
actuation devices
devices
brake
actuation
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
FR8100537A
Other languages
French (fr)
Other versions
FR2473440A1 (en
Inventor
John Stuart Thistleton
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries 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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of FR2473440A1 publication Critical patent/FR2473440A1/en
Application granted granted Critical
Publication of FR2473440B1 publication Critical patent/FR2473440B1/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
    • 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
    • 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)
FR8100537A 1980-01-14 1981-01-14 BRAKE ACTUATION DEVICES Expired FR2473440B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8001169A GB2067666B (en) 1980-01-14 1980-01-14 Brake actuators

Publications (2)

Publication Number Publication Date
FR2473440A1 FR2473440A1 (en) 1981-07-17
FR2473440B1 true FR2473440B1 (en) 1986-02-07

Family

ID=10510618

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8100537A Expired FR2473440B1 (en) 1980-01-14 1981-01-14 BRAKE ACTUATION DEVICES

Country Status (3)

Country Link
DE (1) DE3100616A1 (en)
FR (1) FR2473440B1 (en)
GB (1) GB2067666B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8513533D0 (en) * 1985-05-29 1985-07-03 Lucas Ind Plc Brake actuators
DE3525082A1 (en) * 1985-07-13 1987-01-22 Bosch Gmbh Robert DEVICE FOR VENTILATING AND BLEEDING A RETURN OR SPRING SPRING RECEIVING SPACE OF A BRAKE CYLINDER
DE3723683A1 (en) * 1987-07-17 1989-01-26 Bayerische Motoren Werke Ag Spring brake cylinder with an emergency release device
US6318240B1 (en) * 1998-01-29 2001-11-20 Indian Head Industries, Inc. Brake actuator
FR2934981B1 (en) 2008-08-13 2010-09-24 Faiveley Transp Amiens PARKING BRAKE OR EMERGENCY ACTUATOR FOR BALL UNLOCKING BRAKE
FR3130725B1 (en) 2021-12-22 2024-04-19 Faiveley Transp Amiens Railway braking system and railway vehicle fitted with such a system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1280275A (en) * 1970-05-21 1972-07-05 Westinghouse Brake & Signal Spring-force applying means
GB1403653A (en) * 1972-06-07 1975-08-28 Ts N I Vehicle brake actuators
IT980856B (en) * 1972-10-19 1974-10-10 Westinghouse Bremsen Apparate MECHANICAL DISCONNECTION DEVICE FOR SPRING ACCUMULATOR CYLINDERS FOR BRAKING SYSTEMS
GB1423160A (en) * 1972-12-19 1976-01-28 Girling Ltd Vehicle wheel brake actuators
GB1572812A (en) * 1976-04-02 1980-08-06 Girling Ltd Brake actuators
ZA80999B (en) * 1979-03-06 1981-02-25 Bendix Westinghouse Ltd Spring force applying actuators

Also Published As

Publication number Publication date
FR2473440A1 (en) 1981-07-17
GB2067666A (en) 1981-07-30
GB2067666B (en) 1983-08-17
DE3100616A1 (en) 1981-12-10

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Legal Events

Date Code Title Description
ST Notification of lapse