Claims
- 1. A roof device for creating a surface with an adjustable level of exposure to sunlight, and for uniformly distributing sunlight, the roof device comprising:
- an assembly comprised of (a) a first skylight comprising a plurality of spaced first slats; and (b) at least one second skylight comprising a plurality of spaced second slats; said second skylight being structured and arranged for sliding relative to said first skylight to move said second slats relative to said first slats and provide an adjustable offset between the first slats and the second slats; and
- means for reciprocating said assembly.
- 2. The roof device according to claim 1, wherein the first skylight is fixed on a frame, the second skylight is fixed on a chassis, and the frame and chassis rest on a framework.
- 3. The roof device according to claim 2, wherein the means for reciprocating the assembly comprise a motor reducer secured to the framework, a pinion, and a rack secured to the frame.
- 4. The roof device according to claim 2, further comprising rollers fixed on the frame for rolling the frame in the framework.
- 5. The roof device according to claim 2, further comprising rollers fixed on the framework which roll on a lower internal lateral surface of the framework, and thereby permit the roof device to be inclined.
- 6. The roof device according to claim 2, further comprising angle members fixed on the framework for preventing the frame and chassis from leaving the framework.
- 7. The roof device according to claim 2, further comprising a screw-threaded rod which passes through a tapped member fixed on a first cross member secured to the frame; said screw-threaded rod having an end which drives a corner piece fixed on a second cross member secured to the chassis for adjusting the chassis relative to the frame.
- 8. The roof device according to claim 2, further comprising rollers fixed on the chassis and rollaways fixed on the frame, for rolling the chassis in the frame.
- 9. The roof device according to claim 1, wherein the first skylight is fixed on a frame, the second skylight is fixed on a chassis; said roof device further comprising connecting members connecting the frame to a structure, a jack connecting the frame to the structure, thereby permitting the assembly to be driven with a reciprocating swinging movement.
- 10. The roof device according to claim 1, wherein the first slats of the first skylight have edges turned to form channels for evacuation of water, the second slats being structured and arranged to completely close the spaces between the first slats in order to seal the roof device against rain.
Priority Claims (1)
Number |
Date |
Country |
Kind |
96 05056 |
Apr 1996 |
FRX |
|
CROSS REFERENCE TO RELATED APPLICATION
This is the 37 USC 371 national stage of international application PCT/FR97/006542 which was filed on Apr. 16, 1997 and designated the United States of America.
PCT Information
Filing Document |
Filing Date |
Country |
Kind |
102e Date |
371c Date |
PCT/FR97/00652 |
4/14/1997 |
|
|
10/19/1998 |
10/19/1998 |
Publishing Document |
Publishing Date |
Country |
Kind |
WO97/39208 |
10/23/1997 |
|
|
US Referenced Citations (8)
Foreign Referenced Citations (5)
Number |
Date |
Country |
2 337 246 |
Jul 1977 |
FRX |
44 28 983 |
Feb 1996 |
DEX |
532 600 |
Jan 1941 |
GBX |
536 127 |
May 1941 |
GBX |
538 752 |
Aug 1941 |
GBX |