DE69419388D1 - Druckmittelbetriebene Federspeicherbremsen - Google Patents

Druckmittelbetriebene Federspeicherbremsen

Info

Publication number
DE69419388D1
DE69419388D1 DE69419388T DE69419388T DE69419388D1 DE 69419388 D1 DE69419388 D1 DE 69419388D1 DE 69419388 T DE69419388 T DE 69419388T DE 69419388 T DE69419388 T DE 69419388T DE 69419388 D1 DE69419388 D1 DE 69419388D1
Authority
DE
Germany
Prior art keywords
hydraulic spring
spring brakes
brakes
hydraulic
spring
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 - Fee Related
Application number
DE69419388T
Other languages
English (en)
Other versions
DE69419388T2 (de
Inventor
Paul Anthony Fisher
Christopher John Mallett
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.)
Knorr Bremse Systeme fuer Schienenfahrzeuge GmbH
Original Assignee
Knorr Bremse Systeme fuer Schienenfahrzeuge 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10745635&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69419388(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Knorr Bremse Systeme fuer Schienenfahrzeuge GmbH filed Critical Knorr Bremse Systeme fuer Schienenfahrzeuge GmbH
Application granted granted Critical
Publication of DE69419388D1 publication Critical patent/DE69419388D1/de
Publication of DE69419388T2 publication Critical patent/DE69419388T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Actuator (AREA)
  • Braking Arrangements (AREA)
DE1994619388 1993-11-24 1994-11-24 Druckmittelbetriebene Federspeicherbremsen Expired - Fee Related DE69419388T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939324179A GB9324179D0 (en) 1993-11-24 1993-11-24 Fluid pressure operable spring force actuators

Publications (2)

Publication Number Publication Date
DE69419388D1 true DE69419388D1 (de) 1999-08-12
DE69419388T2 DE69419388T2 (de) 1999-11-25

Family

ID=10745635

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994619388 Expired - Fee Related DE69419388T2 (de) 1993-11-24 1994-11-24 Druckmittelbetriebene Federspeicherbremsen

Country Status (3)

Country Link
EP (1) EP0654387B1 (de)
DE (1) DE69419388T2 (de)
GB (1) GB9324179D0 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10039161C2 (de) * 2000-08-10 2002-10-24 Knorr Bremse Systeme Anzeigevorrichtung einer Notlöseeinrichtung an Federspeicherbremsen sowie Federspeichenbremse für Schienenfahrzeuge
EP3260341A1 (de) * 2016-06-22 2017-12-27 Arfesan Arkan Fren Elemanlari Sanayi Ve Ticaret A.S. Federbremsbetätiger mit einem l-profil-kolbenführungsring

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080875A (en) * 1975-07-24 1978-03-28 Alexandr Ivanovich Repolovsky Vehicle braking means
ZA80999B (en) * 1979-03-06 1981-02-25 Bendix Westinghouse Ltd Spring force applying actuators
DE3101608A1 (de) * 1981-01-20 1982-08-19 Knorr-Bremse GmbH, 8000 München "mechanische loeseeinrichtung fuer federspeicherbremszylinder"

Also Published As

Publication number Publication date
EP0654387A1 (de) 1995-05-24
GB9324179D0 (en) 1994-01-12
DE69419388T2 (de) 1999-11-25
EP0654387B1 (de) 1999-07-07

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee