EP 0154218 A3 19870415 - ROLLER BLIND MOUNTED IN AN INSULATING WINDOW PANE, AND WINDOW PANE PROVIDED WITH A ROLLER BLIND
Title (en)
ROLLER BLIND MOUNTED IN AN INSULATING WINDOW PANE, AND WINDOW PANE PROVIDED WITH A ROLLER BLIND
Publication
Application
Priority
CH 93484 A 19840227
Abstract (en)
[origin: US4649980A] A roller-blind which is suitable for combination with an insulated, hollow, transparent panel. The roller-blind is located in a housing having an opening on one longitudinal side. The opening of the housing is defined by longitudinal strips which rests upon and engage the opening of the hollow panel. The opening is shaped to mate, in an airtight manner, with the corresponding opening in the transparent hollow panel. In the housing, there is a roller which is mounted on two lateral closure walls located at laterally opposite sides of the housing. A motor is provided for turing the roller. Rotation of the roller permits the blind to move into and out of the panel. Because the motor is electrically actuated and exterior rotatable shafts are not used, the airtightness of the interior of the panel is very reliable. The roller-blind insulated panel combination is practical in use, is economically manufacturable, and can be constructed as a prefabricated unit for standard window or door frames.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
E06B 9/24 (2013.01 - EP US); E06B 2009/2643 (2013.01 - EP US)
Citation (search report)
- [A] DE 2921608 A1 19801204 - MAIER
- [AD] DE 2314013 A1 19731018 - LUNDBERG THORSTEN
- [AD] DE 2935982 A1 19810402 - BERG VAN DEN, et al
- [AD] US 3253644 A 19660531 - KAZUO GOTOH, et al
Designated contracting state (EPC)
AT CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0154218 A2 19850911; EP 0154218 A3 19870415; EP 0154218 B1 19900131; AT E50021 T1 19900215; DE 3575763 D1 19900308; US 4649980 A 19870317
DOCDB simple family (application)
EP 85101528 A 19850213; AT 85101528 T 19850213; DE 3575763 T 19850213; US 70332785 A 19850220