GB191421148A - An Apparatus for Stopping Moving Trains Independently of Drivers. - Google Patents

An Apparatus for Stopping Moving Trains Independently of Drivers.

Info

Publication number
GB191421148A
GB191421148A GB191421148DA GB191421148A GB 191421148 A GB191421148 A GB 191421148A GB 191421148D A GB191421148D A GB 191421148DA GB 191421148 A GB191421148 A GB 191421148A
Authority
GB
United Kingdom
Prior art keywords
valve
train
raised
spring
drivers
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
Inventor
George Gray
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
Application granted granted Critical
Publication of GB191421148A publication Critical patent/GB191421148A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
    • B61L3/04—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling mechanically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Feeding And Guiding Record Carriers (AREA)
  • Braking Arrangements (AREA)
  • Hydraulic Turbines (AREA)

Abstract

21,148. Gray, G. Oct. 19. Track apparatus for stopping trains. - The train-pipe is opened to atmosphere by the raising of a valve stem c when a roller at the bottom thereof runs up an inclined ramp. The valve is kept closed by a spring b and has a rubber, leather, or similar jointing - valve e. The valve is prevented from rotating by wing- guides PT working in guide-slots in the valve casing. When raised, it is held open by a flatended spring-pressed bolt, which enters a slot TS in the spindle. A plug N with an opening SO may be provided in the train-pipe nozzle. The ramp RP is hinged on a sleeper and extends beyond the hinge in order that it may be impossible to turn it right over. It is raised and lowered by eccentric disks P, P<1> operated by connexions to the signal post or signal cabin.
GB191421148D 1914-10-19 1914-10-19 An Apparatus for Stopping Moving Trains Independently of Drivers. Expired GB191421148A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191421148T 1914-10-19

Publications (1)

Publication Number Publication Date
GB191421148A true GB191421148A (en) 1915-10-19

Family

ID=32586416

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191421148D Expired GB191421148A (en) 1914-10-19 1914-10-19 An Apparatus for Stopping Moving Trains Independently of Drivers.

Country Status (1)

Country Link
GB (1) GB191421148A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4276678A (en) * 1977-12-14 1981-07-07 Gunter & Cooke, Inc. Ring doffer
EP3932244A1 (en) 2020-07-01 2022-01-05 Covestro Deutschland AG Method for preparing a three-dimensional shaped article

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4276678A (en) * 1977-12-14 1981-07-07 Gunter & Cooke, Inc. Ring doffer
EP3932244A1 (en) 2020-07-01 2022-01-05 Covestro Deutschland AG Method for preparing a three-dimensional shaped article

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