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GB2394531B - Signal - Google Patents

Signal

Info

Publication number
GB2394531B
GB2394531B GB0224435A GB0224435A GB2394531B GB 2394531 B GB2394531 B GB 2394531B GB 0224435 A GB0224435 A GB 0224435A GB 0224435 A GB0224435 A GB 0224435A GB 2394531 B GB2394531 B GB 2394531B
Authority
GB
United Kingdom
Prior art keywords
signal
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 - Lifetime
Application number
GB0224435A
Other versions
GB0224435D0 (en
GB2394531A (en
Inventor
Barry Wright
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.)
Dorman Traffic Products Ltd
Original Assignee
Dorman Traffic Products Ltd
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 Dorman Traffic Products Ltd filed Critical Dorman Traffic Products Ltd
Priority to GB0224435A priority Critical patent/GB2394531B/en
Priority to GB0523193A priority patent/GB2417549B/en
Publication of GB0224435D0 publication Critical patent/GB0224435D0/en
Publication of GB2394531A publication Critical patent/GB2394531A/en
Application granted granted Critical
Publication of GB2394531B publication Critical patent/GB2394531B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/12—Visible signals
    • B61L5/18—Light signals; Mechanisms associated therewith, e.g. blinders
    • B61L5/1809—Daylight signals
    • B61L5/1863—Lamp mountings on a mast
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/095—Traffic lights

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
GB0224435A 2002-10-21 2002-10-21 Signal Expired - Lifetime GB2394531B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0224435A GB2394531B (en) 2002-10-21 2002-10-21 Signal
GB0523193A GB2417549B (en) 2002-10-21 2002-10-21 Signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0224435A GB2394531B (en) 2002-10-21 2002-10-21 Signal

Publications (3)

Publication Number Publication Date
GB0224435D0 GB0224435D0 (en) 2002-11-27
GB2394531A GB2394531A (en) 2004-04-28
GB2394531B true GB2394531B (en) 2006-02-08

Family

ID=9946273

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0224435A Expired - Lifetime GB2394531B (en) 2002-10-21 2002-10-21 Signal
GB0523193A Expired - Lifetime GB2417549B (en) 2002-10-21 2002-10-21 Signal

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0523193A Expired - Lifetime GB2417549B (en) 2002-10-21 2002-10-21 Signal

Country Status (1)

Country Link
GB (2) GB2394531B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102270367A (en) * 2010-06-04 2011-12-07 尤尼帕特铁路有限公司 Light source applied to fixed alarm or indication signal apparatus
AU2012203944B2 (en) * 2011-07-06 2014-10-09 Siemens Mobility Pty Ltd A mounting arrangement
CN106548639B (en) * 2016-09-29 2019-08-16 三门春拓环保科技有限公司 A kind of intelligent traffic light fast fastening and provision for disengagement with alignment function
CN107499335A (en) * 2017-08-16 2017-12-22 广东海翔教育科技有限公司 A kind of energy-conserving and environment-protective railway signal lamp

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1778717A (en) * 1924-08-18 1930-10-21 Alexander H Handlan Aligning device for signal lanterns
DE3419626A1 (en) * 1984-05-25 1985-11-28 Siemens AG, 1000 Berlin und 8000 München Light signal for railways

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB252971A (en) * 1925-10-15 1926-06-10 Salisbury Marcus Day Sighting attachment for use in adjusting railway signal lamps
DE3119626C2 (en) * 1981-05-16 1986-07-24 Fa. Wilhelm Karrenberg, 5620 Velbert Locking system consisting of flat cylinders and associated flat keys

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1778717A (en) * 1924-08-18 1930-10-21 Alexander H Handlan Aligning device for signal lanterns
DE3419626A1 (en) * 1984-05-25 1985-11-28 Siemens AG, 1000 Berlin und 8000 München Light signal for railways

Also Published As

Publication number Publication date
GB0224435D0 (en) 2002-11-27
GB2417549B (en) 2007-01-31
GB2417549A (en) 2006-03-01
GB2394531A (en) 2004-04-28
GB0523193D0 (en) 2005-12-21

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20221020