GB194988A - Improvements in or relating to train stopping devices - Google Patents

Improvements in or relating to train stopping devices

Info

Publication number
GB194988A
GB194988A GB1521922A GB1521922A GB194988A GB 194988 A GB194988 A GB 194988A GB 1521922 A GB1521922 A GB 1521922A GB 1521922 A GB1521922 A GB 1521922A GB 194988 A GB194988 A GB 194988A
Authority
GB
United Kingdom
Prior art keywords
diaphragm
relating
pipe
stopping devices
train stopping
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
GB1521922A
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.)
EDWARD CHARLES LAWN
Original Assignee
EDWARD CHARLES LAWN
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 EDWARD CHARLES LAWN filed Critical EDWARD CHARLES LAWN
Priority to GB1521922A priority Critical patent/GB194988A/en
Publication of GB194988A publication Critical patent/GB194988A/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)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

194,988. Spencer, H. B., and Lawn, E. C. May 30, 1922. Track apparatus actuating signals on trains and for stopping trains.-The brakepipe is provided with an extension-pipe G, Fig. 1, the end of which is closed by a glass diaphragm which is broken by the explosion of a detonator H on the rails. The diaphragm 22, Fig. 7, is held between rubber &c. washers 23, 24 under a flanged cap 19. A metal washer 25 prevents damage to the rubber ones when the cap 19 is screwed in place. A valve E isolates the pipe G after breakage of the diaphragm, a gauge D reminding the driver that the apparatus has operated.
GB1521922A 1922-05-30 1922-05-30 Improvements in or relating to train stopping devices Expired GB194988A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1521922A GB194988A (en) 1922-05-30 1922-05-30 Improvements in or relating to train stopping devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1521922A GB194988A (en) 1922-05-30 1922-05-30 Improvements in or relating to train stopping devices

Publications (1)

Publication Number Publication Date
GB194988A true GB194988A (en) 1923-03-22

Family

ID=10055135

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1521922A Expired GB194988A (en) 1922-05-30 1922-05-30 Improvements in or relating to train stopping devices

Country Status (1)

Country Link
GB (1) GB194988A (en)

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