GB708921A - Improvements in or relating to roof lights - Google Patents
Improvements in or relating to roof lightsInfo
- Publication number
- GB708921A GB708921A GB506151A GB506151A GB708921A GB 708921 A GB708921 A GB 708921A GB 506151 A GB506151 A GB 506151A GB 506151 A GB506151 A GB 506151A GB 708921 A GB708921 A GB 708921A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roof
- support
- flange
- curb
- secured
- 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
Links
- 239000004033 plastic Substances 0.000 abstract 2
- 229920003023 plastic Polymers 0.000 abstract 2
- 239000010425 asbestos Substances 0.000 abstract 1
- 239000010426 asphalt Substances 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000013521 mastic Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 229910052895 riebeckite Inorganic materials 0.000 abstract 1
- 239000012780 transparent material Substances 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- E04D13/0325—Sky-lights; Domes; Ventilating sky-lights provided with ventilating means
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
708,921. Roof lights; ventilators. GIBBONS, G. A. April 30, 1952 [March 2, 1951], No. 5061/51. Classes 20 (3) and 137. [Also in Group XXXIII] A roof light covering a circular aperture in the roof 3, Fig. 1, of a building or vehicle, comprises an annular support 6 secured to an annular web 1 surrounding the aperture, the member 6 supporting a shallow dome 13 of plastic or other transparent material and having openings 10 through which condensed water may flow to the roof. The support 6, which has the dome 13 secured to a downwardly directed flange 15 by bolts 14, has a part 11 formed with ventilating apertures 12 sloping downwardly towards an integral trough 9 wherein the openings 10 are formed. An annular drip member 5 and an inner flange 8 of support 6 are bolted at 7 to a flange 4 of the curb 1. To regulate the ventilation through apertures 12 a closure member 16 is provided having an apertured part 17 which is similar to the part 11, the member 16 being movable from open to closed position on three rollers 19 each of which is rotatably mounted on a spindle 20 carried by a frame 21 secured to the flange 22 of support 6. The rollers 19 run on inclined tracks 23 formed in the trough 9 so that in the closed position the part 17 closely overlies the part 11 whereas in the open position the parts are spaced from one another. Three further rollers are also provided each of which 24, Fig. 2, rotates on a spindle 25 carried in a frame 26 secured to flange 22 of support 16, a plate 26a pivotally mounted on the flange 8 being spring urged to press the closure member 16 downwardly. The closure member is moved between open and closed positions by links and a lever fixed to a pulley, the latter being operated from a distance by means of Bowden cables. The curb 1, drip member 5, support 6 and closure member 16 may be formed of sheet metal, plastics or asbestos cement and may be reinforced at their edges by wires 33 embedded therein. An asphalt or mastic weatherproofing coating 3a is provided on the curb 1 and roof 3. In a modification the curb is formed as part of the roof, the members 5, 6 being bolted directly thereto. According to the Provisional Specification glazing bars may be used to obtain particular aesthetic effects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB506151A GB708921A (en) | 1951-03-02 | 1951-03-02 | Improvements in or relating to roof lights |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB506151A GB708921A (en) | 1951-03-02 | 1951-03-02 | Improvements in or relating to roof lights |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB708921A true GB708921A (en) | 1954-05-12 |
Family
ID=9789020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB506151A Expired GB708921A (en) | 1951-03-02 | 1951-03-02 | Improvements in or relating to roof lights |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB708921A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992005326A1 (en) * | 1990-09-14 | 1992-04-02 | Pascal Roof Ventilators Pty. Ltd. | Smoke vent for buildings |
| EP0647288A1 (en) * | 1993-03-24 | 1995-04-12 | AYLES, Paul Neville | A ventilated skylight |
-
1951
- 1951-03-02 GB GB506151A patent/GB708921A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992005326A1 (en) * | 1990-09-14 | 1992-04-02 | Pascal Roof Ventilators Pty. Ltd. | Smoke vent for buildings |
| EP0647288A1 (en) * | 1993-03-24 | 1995-04-12 | AYLES, Paul Neville | A ventilated skylight |
| EP0647288A4 (en) * | 1993-03-24 | 1995-10-04 | Paul Neville Ayles | A ventilated skylight. |
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