EP 1264955 B1 20070606 - Chain-drive actuator
Title (en)
Chain-drive actuator
Title (de)
Kettenantrieb
Title (fr)
Commande à transmission par chaîne
Publication
Application
Priority
IT PD20010136 A 20010608
Abstract (en)
[origin: EP1264955A2] A chain-drive actuator (10) that is useful particularly but not exclusively for closing and opening horizontally-hinged doors and windows, and comprises, within a box-like containment body (11), motor means (13) connected to a reduction unit (14) that is in turn coupled in output to an actuation unit (15) that comprises a chain (16) with an outer end preset to pass through a corresponding opening formed in the box-like body. The actuator comprises guiding means (19) for the chain (16) that comprise at least one guiding slot (21), which is formed at the bottom of the box-like body and in which an inner end (23) of the at least one chain is slidingly guided so as to form a movable stroke limiter during traction and retraction. <IMAGE>
IPC 8 full level
E05F 15/12 (2006.01); E05F 11/06 (2006.01)
CPC (source: EP)
E05F 11/06 (2013.01); E05F 15/619 (2015.01); E05Y 2201/656 (2013.01); E05Y 2201/724 (2013.01); E05Y 2800/00 (2013.01); E05Y 2900/148 (2013.01)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 1264955 A2 20021211; EP 1264955 A3 20031008; EP 1264955 B1 20070606; EP 1264955 B9 20071226; DE 60220477 D1 20070719; DE 60220477 T2 20080207; IT PD20010136 A1 20021208
DOCDB simple family (application)
EP 02011561 A 20020524; DE 60220477 T 20020524; IT PD20010136 A 20010608