EP 1431498 A2 20040623 - Device for operating a swing gate
Title (en)
Device for operating a swing gate
Title (de)
Vorrichtung zur Betätigung eines Schwingtores
Title (fr)
Dispositif de manoeuvre d'un portail pivotant
Publication
Application
Priority
- IT MI20022656 A 20021217
- IT MI20030251 A 20030212
Abstract (en)
To drive a leaf (2) of a swing gate (1) a linear actuator operating device (110) is used, wherein a piston (124) operated by a worm screw (17) moves with a reciprocating translating movement along the axis of the screw (17). Said piston comprises a carriage (124) longitudinally slidably mounted inside the body (11) of the actuator, and a comb (132) transversally slidably mounted inside the carriage (124) to pass from a position of engagement in which it engages with the thread of the screw (17) to a position of disengagement in which it does not interfere with the thread of the screw (17). There is further provided a connecting device (80, 180) able to connect said actuator (110) to a post (4). <IMAGE>
IPC 1-7
IPC 8 full level
E05F 15/12 (2006.01)
CPC (source: EP)
E05F 15/616 (2015.01); E05F 15/622 (2015.01); E05Y 2201/214 (2013.01); E05Y 2201/244 (2013.01); E05Y 2201/434 (2013.01); E05Y 2201/706 (2013.01); E05Y 2600/32 (2013.01); E05Y 2600/33 (2013.01); E05Y 2600/626 (2013.01); E05Y 2800/232 (2013.01); E05Y 2800/25 (2013.01); E05Y 2800/426 (2013.01); E05Y 2900/40 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1431498 A2 20040623; EP 1431498 A3 20070627; EP 1852568 A2 20071107; EP 1852568 A3 20081105
DOCDB simple family (application)
EP 03028344 A 20031210; EP 07015332 A 20031210