EP 3219903 B1 20191030 - A DECELERATION DEVICE WITH VARIABLE LOAD-BEARING CAPACITY FOR ROLLER-BLIND SYSTEMS
Title (en)
A DECELERATION DEVICE WITH VARIABLE LOAD-BEARING CAPACITY FOR ROLLER-BLIND SYSTEMS
Title (de)
BREMSEINRICHTUNG MIT VARIABLER VERZÖGERUNG FÜR ROLLOS
Title (fr)
DISPOSITIF ARRÊTER DE RETARD VARIABLE POUR VOLETS ROULANTS
Publication
Application
Priority
IT UA20161721 A 20160316
Abstract (en)
[origin: EP3219903A1] The present invention relates to the sector of so-called roller-blind systems, such as self-winding mosquito nets, self-winding blinds, etc. In particular, it regards a decelerating device with variable load-bearing capacity for roller-blind systems of the type comprising a sheet or screen or mosquito net that can be rolled up/rolled down on a drum rotating about its own axis, as well as a preloading-spring system for enabling automatic rewinding of the roller-blind system, characterized in that it comprises: a drive shaft (1), which rotates fixedly with respect to the drum; a floating capsule (3), which rotates fixedly with respect to the drum; one or more fixed disks (4); one or more rotary disks (5); a fixed capsule (6); and a compression spring (7); wherein the two capsules, namely, the floating one (3) and the fixed one (6), the compression spring (7), as well as the disks (4) alternating with the disks (5), are all coaxial with one another, and to the drum on which the sheet is rolled up/rolled down.
IPC 8 full level
E06B 9/80 (2006.01)
CPC (source: EP)
E06B 9/80 (2013.01); E06B 2009/807 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3219903 A1 20170920; EP 3219903 B1 20191030; IT UA20161721 A1 20170916
DOCDB simple family (application)
EP 17161438 A 20170316; IT UA20161721 A 20160316