GB640620A - Improvements in and relating to the braking systems of railways wherein a car is suspended from bogies running on an overhead track - Google Patents

Improvements in and relating to the braking systems of railways wherein a car is suspended from bogies running on an overhead track

Info

Publication number
GB640620A
GB640620A GB1576648A GB1576648A GB640620A GB 640620 A GB640620 A GB 640620A GB 1576648 A GB1576648 A GB 1576648A GB 1576648 A GB1576648 A GB 1576648A GB 640620 A GB640620 A GB 640620A
Authority
GB
United Kingdom
Prior art keywords
brake
car
fluid
apply
suspended
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
GB1576648A
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
Application filed by Individual filed Critical Individual
Priority to GB1576648A priority Critical patent/GB640620A/en
Publication of GB640620A publication Critical patent/GB640620A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H1/00—Applications or arrangements of brakes with a braking member or members co-operating with the periphery of the wheel rim, a drum, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H9/00—Brakes characterised by or modified for their application to special railway systems or purposes
    • B61H9/02—Brakes characterised by or modified for their application to special railway systems or purposes for aerial, e.g. rope, railways

Landscapes

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

Abstract

640,620. Overhead rail-car brakes. FRASER, H. June 11, 1948, No. 15766. [Class 103 (i)] The braking system for a car suspended from bogies running on an overhead track (not shown), comprises a service brake and an emergency brake each embodying two expanding brake shoes d, d<SP>1</SP> acting on separate wheel drums, each pair of brake shoes being expanded by a pivoted lever m, one of said levers m being operated by fluid pressure means to apply the brake and spring means r to release same and the other lever m being operated by spring means r to apply the brake and fluid-pressure means to release same. The fluid pressure means consists of pistons working in cylinders m<SP>2</SP> connected by pipes s, t to a fluid-pressure supply under the control of an operator who may apply the brake in an emergency by releasing the pressure.
GB1576648A 1948-06-11 1948-06-11 Improvements in and relating to the braking systems of railways wherein a car is suspended from bogies running on an overhead track Expired GB640620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1576648A GB640620A (en) 1948-06-11 1948-06-11 Improvements in and relating to the braking systems of railways wherein a car is suspended from bogies running on an overhead track

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1576648A GB640620A (en) 1948-06-11 1948-06-11 Improvements in and relating to the braking systems of railways wherein a car is suspended from bogies running on an overhead track

Publications (1)

Publication Number Publication Date
GB640620A true GB640620A (en) 1950-07-26

Family

ID=10065090

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1576648A Expired GB640620A (en) 1948-06-11 1948-06-11 Improvements in and relating to the braking systems of railways wherein a car is suspended from bogies running on an overhead track

Country Status (1)

Country Link
GB (1) GB640620A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103640591A (en) * 2013-11-22 2014-03-19 大连鑫永工业制造有限公司 Railway flatcar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103640591A (en) * 2013-11-22 2014-03-19 大连鑫永工业制造有限公司 Railway flatcar

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