GB352974A - Improvements in or relating to train braking systems - Google Patents

Improvements in or relating to train braking systems

Info

Publication number
GB352974A
GB352974A GB11961/30A GB1196130A GB352974A GB 352974 A GB352974 A GB 352974A GB 11961/30 A GB11961/30 A GB 11961/30A GB 1196130 A GB1196130 A GB 1196130A GB 352974 A GB352974 A GB 352974A
Authority
GB
United Kingdom
Prior art keywords
train
pipe
derailment
rail
recess
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
GB11961/30A
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.)
Individual
Original Assignee
Individual
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
Priority to BE378936D priority Critical patent/BE378936A/xx
Application filed by Individual filed Critical Individual
Priority to GB11961/30A priority patent/GB352974A/en
Priority to US526518A priority patent/US1825903A/en
Priority to FR714066D priority patent/FR714066A/fr
Publication of GB352974A publication Critical patent/GB352974A/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
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B60T7/124—Brakes for railway vehicles coming into operation in case of accident, derailment or damage of rolling stock or superstructure

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
GB11961/30A 1930-04-15 1930-04-15 Improvements in or relating to train braking systems Expired GB352974A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE378936D BE378936A (fr) 1930-04-15
GB11961/30A GB352974A (en) 1930-04-15 1930-04-15 Improvements in or relating to train braking systems
US526518A US1825903A (en) 1930-04-15 1931-03-30 Train braking system
FR714066D FR714066A (fr) 1930-04-15 1931-03-30 Perfectionnement aux appareils de freinage des trains

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11961/30A GB352974A (en) 1930-04-15 1930-04-15 Improvements in or relating to train braking systems

Publications (1)

Publication Number Publication Date
GB352974A true GB352974A (en) 1931-07-15

Family

ID=9995838

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11961/30A Expired GB352974A (en) 1930-04-15 1930-04-15 Improvements in or relating to train braking systems

Country Status (4)

Country Link
US (1) US1825903A (fr)
BE (1) BE378936A (fr)
FR (1) FR714066A (fr)
GB (1) GB352974A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2506709A (en) * 1948-02-19 1950-05-09 Joseph A Donnelly Automatic emergency mechanism
US9139209B2 (en) 2013-03-14 2015-09-22 Wabtec Holding Corp. Derailment detector

Also Published As

Publication number Publication date
FR714066A (fr) 1931-11-06
US1825903A (en) 1931-10-06
BE378936A (fr)

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