GB190225505A - Improvements in Railway Signal Lamps. - Google Patents

Improvements in Railway Signal Lamps.

Info

Publication number
GB190225505A
GB190225505A GB190225505DA GB190225505A GB 190225505 A GB190225505 A GB 190225505A GB 190225505D A GB190225505D A GB 190225505DA GB 190225505 A GB190225505 A GB 190225505A
Authority
GB
Grant status
Application
Patent type
Prior art keywords
signal lamps
improvements
railway signal
lamps
connections
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.)
Pending
Application number
Inventor
William Pearce
Original Assignee
William Pearce
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

Links

Abstract

25,505. Pearce, W. Nov. 20. Signal lamps.-In railway lamps, the outer casing f carrying the coloured glasses or lenses h<1> is rotated round a fixed cylinder a having openings e and a lamp d by means of toothed wheels k, l, which are operated from the distant cabin or station by a crank m on the spindle i and flexible connections n. When the connections n are released, the casing f is restored to its normal position by a counterbalance weight p.
GB190225505A 1902-11-20 1902-11-20 Improvements in Railway Signal Lamps. Pending GB190225505A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB190225505T 1902-11-20

Publications (1)

Publication Number Publication Date
GB190225505A true true GB190225505A (en) 1903-09-24

Family

ID=32252695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190225505A Pending GB190225505A (en) 1902-11-20 1902-11-20 Improvements in Railway Signal Lamps.

Country Status (1)

Country Link
GB (1) GB190225505A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846663A (en) * 1955-08-23 1958-08-05 Pyle National Co Warning light

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846663A (en) * 1955-08-23 1958-08-05 Pyle National Co Warning light

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