EP 0911476 B1 20020904 - Frame for a roller blind fitted with mechanisms capable of automatically closing the blind which protects a window or a french window
Title (en)
Frame for a roller blind fitted with mechanisms capable of automatically closing the blind which protects a window or a french window
Title (de)
Rollorahmen mit einer Vorrichtung zum selbständigen Schliessen eines Rollvorhanges der ein Fenster oder eine Fenstertür schützt
Title (fr)
Cadre pour store enroulable avec mécanisme capable de fermer automatiquement le store enroulable qui protège un fenêtre ou une porte-fenêtre
Publication
Application
Priority
EP 97118224 A 19971021
Abstract (en)
[origin: EP0911476A1] A frame comprises a first roller shutter box (1) housing a take-up roller (2), and a second roller shutter box (3) wherein a shaft (4) turns; a first elastic mechanism (5) rotates the take-up roller (2), while a second elastic mechanism (6) rotates the shaft (4); the take-up roller (2) stretches a blind (7) which is drawn between the take-up roller (2) and a manoeuvring bar (8) sliding on two guides (9,10); two pulleys (11,12) are splined to the ends of the shaft (4) for manoeuvring two tie rods (13,14) connected to the manoeuvring bar (8); the tie rods (13,14) are located inside the respective guides (9,10) for transmitting the tensile stress of the second elastic mechanism (6) to the manoeuvring bar (8); this stress prevails on the stress of the first elastic mechanism (5), therefore the blind (7) closes the French window when only the stresses of both elastic mechanisms (5,6) are applied to the blind (7). <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
Designated contracting state (EPC)
AT DE ES FR GB IT NL
DOCDB simple family (publication)
EP 0911476 A1 19990428; EP 0911476 B1 20020904; AT E223551 T1 20020915; DE 69715205 D1 20021010
DOCDB simple family (application)
EP 97118224 A 19971021; AT 97118224 T 19971021; DE 69715205 T 19971021