EP 0889193 B1 20030521 - Cord winch with a coupling and decoupling device for driving the roller of a roller door or blind
Title (en)
Cord winch with a coupling and decoupling device for driving the roller of a roller door or blind
Title (de)
Seilwinde mit Kupplungs- und Entkupplungsvorrichtung für den Antrieb einer Rolltüre oder eines Rolladens
Title (fr)
Treuil à cordon comportant un organe d'embrayage/débrayage, destiné à manoeuvrer l'arbre porte tablier d'un volet roulant
Publication
Application
Priority
FR 9708350 A 19970702
Abstract (en)
[origin: EP0889193A1] The winding drum has a housing (1) for a gear down mechanism (6) between the winding drum and the part attached to the axle of the roller blind. The gear train forming the gear down mechanism has a limit switch. The housing has a pulley (4) activated by a cord pull (5). The pulley is attached to the gear down mechanism (6) by a co-axial primary shaft (25) which is surrounded by a clutch mechanism which is housed within the pulley. The pulley and the gear down mechanism are joined to the section attached to the axle by a braking system with a pair of elastically deformable springs (39). The brake lining is made of an elastomeric foam (15).
IPC 1-7
IPC 8 full level
E06B 9/78 (2006.01)
CPC (source: EP)
E06B 9/78 (2013.01); E06B 2009/905 (2013.01)
Designated contracting state (EPC)
BE DE ES IT NL PT
DOCDB simple family (publication)
EP 0889193 A1 19990107; EP 0889193 B1 20030521; DE 69814744 D1 20030626; DE 69814744 T2 20031120; DE 889193 T1 19990610; ES 2127174 T1 19990416; ES 2127174 T3 20031201; FR 2765618 A1 19990108; FR 2765618 B1 19990827; PT 889193 E 20031031
DOCDB simple family (application)
EP 98401644 A 19980701; DE 69814744 T 19980701; DE 98401644 T 19980701; ES 98401644 T 19980701; FR 9708350 A 19970702; PT 98401644 T 19980701