EP 0063541 A3 19841128 - DOUBLE ROLL-UP BLIND
Title (en)
DOUBLE ROLL-UP BLIND
Publication
Application
Priority
- CH 80082 A 19820210
- CH 258481 A 19810421
Abstract (en)
[origin: EP0063541A2] A window (2) is intended to be insulated against heat and sound in both directions by means of a roller blind. For this purpose, a blind track (1), which is wound on a fixed roller (4) and whose other end is fastened to a carrier (3), is drawn downwards and tautened by a movable roller (5) suspended therein, with the result that two layers (6, 7) having an intermediate air cushion are formed. The curtain track (1) consists at least partially of plastic film designed to be reflective, so that it reflects solar radiation to the outside or thermal radiation to the inside. The layers (6, 7) can be made of various materials. A lateral sealing using a magnetic tape may be provided. <IMAGE>
IPC 1-7
IPC 8 full level
E06B 9/24 (2006.01); E06B 9/40 (2006.01); E06B 9/58 (2006.01)
CPC (source: EP)
E06B 9/24 (2013.01); E06B 9/40 (2013.01); E06B 9/58 (2013.01)
Citation (search report)
- [X] DE 21511 C
- [X] AT 301827 B 19720925 - FRIEDRICH ROHR
- [A] CH 560833 A5 19750415 - DIETZSCH WERNER
- [A] FR 2195749 A1 19740308 - GRIESSER SA [FR]
- [A] CH 348256 A 19600815 - FRANCISCA SAGARO GIRON JOSE SA [ES]
- [XP] FR 2482653 A1 19811120 - CALVET HENRI [FR]
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 82810120 A 19820317