GB527594A - Improvements relating to shutters or screens for sky-lights or roof-lights - Google Patents

Improvements relating to shutters or screens for sky-lights or roof-lights

Info

Publication number
GB527594A
GB527594A GB1154139A GB1154139A GB527594A GB 527594 A GB527594 A GB 527594A GB 1154139 A GB1154139 A GB 1154139A GB 1154139 A GB1154139 A GB 1154139A GB 527594 A GB527594 A GB 527594A
Authority
GB
United Kingdom
Prior art keywords
lights
roof
shutter
shutters
sky
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
GB1154139A
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
Priority to GB1154139A priority Critical patent/GB527594A/en
Publication of GB527594A publication Critical patent/GB527594A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights
    • E04D13/033—Sky-lights; Domes; Ventilating sky-lights provided with means for controlling the light-transmission or the heat-reflection, (e.g. shields, reflectors, cleaning devices)

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Air-Flow Control Members (AREA)

Abstract

527,594. Window shutters. JENKINS, R. W. April 15, 1939, No. 11541. [Class 20 (iii)] A roof light shutter consists of a plate D stiffened by cross members E of U-section or equivalent section and mounted for sliding across the roof aperture B. The shutter has perforated lugs engaging rods F on which the shutter slides. These rods may be inclined so that the shutter recedes from the plane of the aperture when it is moved from the closed position.
GB1154139A 1939-04-15 1939-04-15 Improvements relating to shutters or screens for sky-lights or roof-lights Expired GB527594A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1154139A GB527594A (en) 1939-04-15 1939-04-15 Improvements relating to shutters or screens for sky-lights or roof-lights

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1154139A GB527594A (en) 1939-04-15 1939-04-15 Improvements relating to shutters or screens for sky-lights or roof-lights

Publications (1)

Publication Number Publication Date
GB527594A true GB527594A (en) 1940-10-11

Family

ID=9988125

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1154139A Expired GB527594A (en) 1939-04-15 1939-04-15 Improvements relating to shutters or screens for sky-lights or roof-lights

Country Status (1)

Country Link
GB (1) GB527594A (en)

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