EP 0179968 B1 19890111 - VENETIAN BLIND
Title (en)
VENETIAN BLIND
Publication
Application
Priority
CH 517484 A 19841030
Abstract (en)
[origin: EP0180550A2] 1. Venetian blind comprising blades (1, 31, 101, 201) having their longitudinal edge sections (3b, 3c, 33b, 33c, 103b, 103c, 203b, 203c) disposed at sides facing away from each other shaped arcuate in cross-section, at least at partial sections, the venetian blind being arranged to include longitudinal flexible supporting elements (11, 13, 111, 113, 211, 213) and connecting members (15, 115, 215) having a holding part (15a, 115a, 215a) fastened to a supporting element (11, 13, 111, 113, 211, 213) and a head (15d, 115d, 215d) connected to the stated holding part by way of a neck (15c, 115c, 215c) and arranged to project away from the axis (19, 119, 219) of the neck (15c, 115c, 215c) beyond the latter, whereby the neck (15c, 115c, 215c) of each connecting member (15, 115, 215) penetrates through an incision (3g, 3h, 103g, 103h, 203g, 203h), the head (15d, 115d, 215d) of each connecting member (15, 115, 215) being arranged to grip the respective incision (3g, 3h, 103g, 103h, 203g, 203h) at the back and each connecting member (15, 115, 215) being connected with the blades (1, 31, 101, 201) pivotably around an axis (17) parallel to the longitudinal direction of the blades (1, 31, 101, 201) as well as around the axis (19, 119, 219) of the neck (15c, 115c, 215c), characterized in that the incision (3g, 3h, 103g, 103h, 203g, 203h) is cut into the stated arcuate partial longitudinal edge section and the head (15d, 115d, 215d) is supported inside the latter, and in that the stated longitudinal edge sections (3b, 3c, 33b, 33c, 103b, 103c, 203b, 203c) and connecting members (15, 115, 215) are so executed, that during assembly the heads (15d, 115d, 215d) of the stated connecting members (15, 115, 215) may be snapped into the stated incisions (3g, 3h, 103g, 103h, 203g, 203h) of the stated longitudinal edge sections (3b, 3c, 33b, 33c, 103b, 103c, 203b, 203c) subjected to a transient elastic deformation of the latter.
IPC 1-7
IPC 8 full level
E06B 9/302 (2006.01); E06B 9/384 (2006.01)
CPC (source: EP)
E06B 9/384 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0180550 A2 19860507; EP 0180550 A3 19870805; EP 0180550 B1 19891011; AT E39967 T1 19890115; AT E47197 T1 19891015; DE 3567496 D1 19890216; DE 3573635 D1 19891116; EP 0179968 A1 19860507; EP 0179968 B1 19890111; JP S61109889 A 19860528
DOCDB simple family (application)
EP 85810492 A 19851029; AT 85100032 T 19850102; AT 85810492 T 19851029; DE 3567496 T 19850102; DE 3573635 T 19851029; EP 85100032 A 19850102; JP 24068485 A 19851029