GB1442834A - Spring-applied brake actuator - Google Patents

Spring-applied brake actuator

Info

Publication number
GB1442834A
GB1442834A GB4870973A GB4870973A GB1442834A GB 1442834 A GB1442834 A GB 1442834A GB 4870973 A GB4870973 A GB 4870973A GB 4870973 A GB4870973 A GB 4870973A GB 1442834 A GB1442834 A GB 1442834A
Authority
GB
United Kingdom
Prior art keywords
brake
piston
locking
tube
core
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
GB4870973A
Other languages
English (en)
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.)
Westinghouse Bremsen und Apparatebau GmbH
Original Assignee
Westinghouse Bremsen und Apparatebau GmbH
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 Westinghouse Bremsen und Apparatebau GmbH filed Critical Westinghouse Bremsen und Apparatebau GmbH
Publication of GB1442834A publication Critical patent/GB1442834A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
GB4870973A 1972-10-19 1973-10-18 Spring-applied brake actuator Expired GB1442834A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2251235 1972-10-19

Publications (1)

Publication Number Publication Date
GB1442834A true GB1442834A (en) 1976-07-14

Family

ID=5859474

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4870973A Expired GB1442834A (en) 1972-10-19 1973-10-18 Spring-applied brake actuator

Country Status (3)

Country Link
FR (1) FR2204241A5 (enrdf_load_stackoverflow)
GB (1) GB1442834A (enrdf_load_stackoverflow)
IT (1) IT980856B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473440A1 (fr) * 1980-01-14 1981-07-17 Lucas Industries Ltd Dispositifs d'actionnement de frein
CN104308471A (zh) * 2014-09-19 2015-01-28 吕铝昌 一种弹簧组件的制造工艺

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2751607C2 (de) * 1977-11-18 1982-06-09 Knorr-Bremse GmbH, 8000 München Schnellösevorrichtung für Federspeicherbremszylinder, insbesondere für Kraftfahrzeugbremsen
DE3411054A1 (de) * 1984-03-26 1985-10-03 Wabco Westinghouse Steuerungstechnik GmbH & Co, 3000 Hannover Mechanische loeseeinrichtung fuer einen federspeicherbremszylinder
US8082645B2 (en) * 2008-12-08 2011-12-27 Wabtec Holding Corp. Rotary manual release

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473440A1 (fr) * 1980-01-14 1981-07-17 Lucas Industries Ltd Dispositifs d'actionnement de frein
CN104308471A (zh) * 2014-09-19 2015-01-28 吕铝昌 一种弹簧组件的制造工艺

Also Published As

Publication number Publication date
IT980856B (it) 1974-10-10
FR2204241A5 (enrdf_load_stackoverflow) 1974-05-17

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee