GB190809046A - Improvements in and relating to Prismatic and the like Lights - Google Patents

Improvements in and relating to Prismatic and the like Lights

Info

Publication number
GB190809046A
GB190809046A GB190809046DA GB190809046A GB 190809046 A GB190809046 A GB 190809046A GB 190809046D A GB190809046D A GB 190809046DA GB 190809046 A GB190809046 A GB 190809046A
Authority
GB
United Kingdom
Prior art keywords
frames
lights
concrete
pavement
projections
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
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.)
BRITISH LUXFER PRISM SYNDICATE
Original Assignee
BRITISH LUXFER PRISM SYNDICATE
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 BRITISH LUXFER PRISM SYNDICATE filed Critical BRITISH LUXFER PRISM SYNDICATE
Application granted granted Critical
Publication of GB190809046A publication Critical patent/GB190809046A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C1/00—Building elements of block or other shape for the construction of parts of buildings
    • E04C1/42—Building elements of block or other shape for the construction of parts of buildings of glass or other transparent material

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

9046. Hassart, E. F., and British Luxfer Prism Syndicate. April 25. Pavement lights.-Lights for pavements &c. are constructed of concrete with embedded metallic frames for receiving the lenses, the frames being provided with hooked projections or lugs for reinforcing the concrete and holding the frames together. One form of frame, Fig. 4, has sides h, i, inclined at 'different angles and coated with a reflecting surface r, top and bottom lenses k, l, and projections x, y, which may be connected to projections on adjacent frames by wires, or hooked over rods embedded in the concrete. Another form of frame is shown in Fig. 7, having a prismatic tile t, the lower part of which projects beneath the pavement and is provided with an oblique reflecting surface s and lens-like projection u which throws out the light underneath the pavement.
GB190809046D 1908-04-25 1908-04-25 Improvements in and relating to Prismatic and the like Lights Expired GB190809046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190809046T 1908-04-25

Publications (1)

Publication Number Publication Date
GB190809046A true GB190809046A (en) 1908-10-01

Family

ID=32552199

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190809046D Expired GB190809046A (en) 1908-04-25 1908-04-25 Improvements in and relating to Prismatic and the like Lights

Country Status (1)

Country Link
GB (1) GB190809046A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6363667B2 (en) * 1999-03-18 2002-04-02 O'neill Mark Passive collimating tubular skylight
EP1662063A2 (en) * 2004-11-30 2006-05-31 Franziska Neufeld Light element
EP2388511A2 (en) 2010-05-19 2011-11-23 Florian Matschoss Light element and method for producing same
DE102012006583A1 (en) * 2012-03-30 2013-10-02 Bartenbach Holding Gmbh dome light

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6363667B2 (en) * 1999-03-18 2002-04-02 O'neill Mark Passive collimating tubular skylight
EP1662063A2 (en) * 2004-11-30 2006-05-31 Franziska Neufeld Light element
EP1662063A3 (en) * 2004-11-30 2007-07-18 Franziska Neufeld Light element
EP2388511A2 (en) 2010-05-19 2011-11-23 Florian Matschoss Light element and method for producing same
DE102012006583A1 (en) * 2012-03-30 2013-10-02 Bartenbach Holding Gmbh dome light

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