EP 4124718 B1 20240124 - FABRIC ROLLER BLIND
Title (en)
FABRIC ROLLER BLIND
Title (de)
GEWEBEROLLO
Title (fr)
STORE À ENROULEMENT EN TISSU
Publication
Application
Priority
IT 202100019895 A 20210726
Abstract (en)
[origin: EP4124718A1] Fabric roller blind, which comprises a support frame (2), a handle bar (5), slidably associated with the support frame (2), at least one first and one second synchronization chain (6, 7), connected to the support frame (2), mechanically connected to each other and subjected to a tensioning force (Ft).The fabric roller blind also comprises adjustment means (8), placed within the handle bar (5), comprising a first adjustment body (9), connected to the first synchronization chain (6) and a second adjustment body (10), connected to the second synchronization chain (7) and mechanically connected to the first adjustment body (9).The second adjustment body (10) comprises at least one longitudinal guide (12), and the first adjustment body (9) is slidably free to be moved along the longitudinal guide (12). At least one between the first adjustment body (9) and the second adjustment body (10) comprises at least one first pressure element (11), which determines a friction force (Fa) between the first adjustment body (9) and the second adjustment body (10), retaining the first adjustment body (9) constrained in an operative position along the longitudinal guide (12), with tensioning forces (Ft) between the synchronization chains (6, 7) lower than the friction force (Fa).
IPC 8 full level
E06B 9/42 (2006.01); E06B 9/54 (2006.01); E06B 9/58 (2006.01); E06B 9/86 (2006.01)
CPC (source: EP)
E06B 9/42 (2013.01); E06B 9/54 (2013.01); E06B 9/58 (2013.01); E06B 2009/543 (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 4124718 A1 20230201; EP 4124718 B1 20240124; IT 202100019895 A1 20230126
DOCDB simple family (application)
EP 22186915 A 20220726; IT 202100019895 A 20210726