EP 3502396 A1 20190626 - ACTUATING APPARATUS FOR SLIDING BARRIERS
Title (en)
ACTUATING APPARATUS FOR SLIDING BARRIERS
Title (de)
BETÄTIGUNGSVORRICHTUNG FÜR GLEITBARRIEREN
Title (fr)
APPAREIL D'ACTIONNEMENT POUR BARRIÈRES COULISSANTES
Publication
Application
Priority
IT 201700149396 A 20171222
Abstract (en)
Actuator apparatus (1) for sliding barrier characterized in that it comprises an electric motor which is a torque motor (2) operated by a control and command unit and configured to cause the rotation of its output shaft (10) which is provided with a pinion (14) designed to be coupled directly with a linear gear (16) integral with said barrier, said actuating apparatus (1) being also characterized in that it comprises a locking device comprising:- at least one engagement member (26) which is mounted on a fixed part (4) of said actuator apparatus (1),- a locking member (22) acting on the shaft (10) of said torque motor (2) by means of a damping mechanism (18, 18', 20, 20', 24),- means (28, 29) for moving said engagement member (26) between an engagement position of said locking member (22) and a disengagement position therefrom, said means being configured to automatically bring said engagement member (26) in said engagement position when said torque motor (2) is not powered.
IPC 8 full level
E05F 15/635 (2015.01)
CPC (source: EP)
E05F 15/635 (2015.01); E05Y 2201/22 (2013.01); E05Y 2201/246 (2013.01); E05Y 2201/26 (2013.01); E05Y 2201/716 (2013.01); E05Y 2201/722 (2013.01); E05Y 2900/40 (2013.01)
Citation (search report)
- [IA] US 4887205 A 19891212 - CHOU TOM M [US]
- [I] DE 102005051722 A1 20070510 - ELKA TORANTRIEBE GMBH & CO BET [DE]
- [A] EP 1770238 A2 20070404 - ROGER TECHNOLOGY S N C DI FLOR [IT]
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 18214123 A 20181219