EP 0508931 A3 19930421 - BLIND ROLL-UP SYSTEM
Title (en)
BLIND ROLL-UP SYSTEM
Publication
Application
Priority
ES 9100911 A 19910410
Abstract (en)
[origin: EP0508931A2] A blind roll-up system comprising: hingedly connected slats (2) having a groove between adjacent slats; a roll-up drum (6), with ribs (10) for insertion in the grooves, thereby to move the slats (2) and associated with first drive means, such as a first pulley (12); two pairs of guides (46, 48) for unrolling the slats on different sides of the drum (6); a semi-cylindrical shell (14) which may be locked in a position allowing said double unrolling; a clutch member (34) which alternately locks the pulley (12) with the shell (14) or leaves it free. When the shell (14) is locked in place and the first drive means are declutched, the blind may unroll along the guides (48) and thus show to the inside, making it accessible for cleaning, the side normally facing outwardly. <IMAGE>
IPC 1-7
IPC 8 full level
E06B 9/15 (2006.01); E06B 9/40 (2006.01); E06B 9/58 (2006.01)
CPC (source: EP)
E06B 9/15 (2013.01); E06B 9/40 (2013.01); E06B 9/58 (2013.01); E06B 2009/17038 (2013.01)
Citation (search report)
- [A] US 3163204 A 19641229 - DIMITRI GOLDE
- [A] CH 400818 A 19651015 - GRIESSER AG [CH]
- [A] US 3089540 A 19630514 - LEON SCHWARTZ JEAN
- [A] DE 3544944 A1 19860724 - GRIESSER AG [CH]
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0508931 A2 19921014; EP 0508931 A3 19930421; ES 2042352 A1 19931201; ES 2042352 B1 19940801
DOCDB simple family (application)
EP 92500037 A 19920408; ES 9100911 A 19910410