GB530202A - Improvements relating to window shutters - Google Patents

Improvements relating to window shutters

Info

Publication number
GB530202A
GB530202A GB1905339A GB1905339A GB530202A GB 530202 A GB530202 A GB 530202A GB 1905339 A GB1905339 A GB 1905339A GB 1905339 A GB1905339 A GB 1905339A GB 530202 A GB530202 A GB 530202A
Authority
GB
United Kingdom
Prior art keywords
bars
sheets
shutters
projection
window
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
GB1905339A
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.)
ALFRED PERCY WILLETTS
Henry Hope & Sons Ltd
Original Assignee
ALFRED PERCY WILLETTS
Henry Hope & Sons 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 ALFRED PERCY WILLETTS, Henry Hope & Sons Ltd filed Critical ALFRED PERCY WILLETTS
Priority to GB1905339A priority Critical patent/GB530202A/en
Publication of GB530202A publication Critical patent/GB530202A/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)

Abstract

530,202. Window shutters. HOPE & SONS, Ltd., H., and WILLETTS, A. P. June 30, 1939, No. 19053. [Class 20 (iii)] A window shutter particularly applicable to roof lights a comprises a number of flat metal or other sheets b, c, d supported by guide bars e of T-section. These bars are located above the glazing bars f and are connected to them by clips l.The sheets are retained in extended position by flanges g, h, i, j. A lifting cable p is attached to a projection o on the lowest sheet d, and to an endless cable r, and a projection k engages the lower edge of the next sheet above in order to lift it. Each of the sheets c, d is carried on rollers m mounted on the webs of the supporting bars e. The shutters may move horizontally. Specification 530.008 is referred to.
GB1905339A 1939-06-30 1939-06-30 Improvements relating to window shutters Expired GB530202A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1905339A GB530202A (en) 1939-06-30 1939-06-30 Improvements relating to window shutters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1905339A GB530202A (en) 1939-06-30 1939-06-30 Improvements relating to window shutters

Publications (1)

Publication Number Publication Date
GB530202A true GB530202A (en) 1940-12-06

Family

ID=10122965

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1905339A Expired GB530202A (en) 1939-06-30 1939-06-30 Improvements relating to window shutters

Country Status (1)

Country Link
GB (1) GB530202A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2861410A1 (en) * 2003-10-24 2005-04-29 Concept Alu Veranda or conservatory roof has rafters made with side channels for sliding shades

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2861410A1 (en) * 2003-10-24 2005-04-29 Concept Alu Veranda or conservatory roof has rafters made with side channels for sliding shades

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