EP 1900897 A1 20080319 - RETAINING DEVICE FOR A DOOR CLOSURE SYSTEM
Title (en)
RETAINING DEVICE FOR A DOOR CLOSURE SYSTEM
Title (de)
HALTEVORRICHTUNG FÜR EIN TÜRVERSCHLUSSSYSTEM
Title (fr)
DISPOSITIF DE RETENUE DE FERMETURE DE PORTES
Publication
Application
Priority
- ES 2006000221 W 20060509
- ES 200501063 U 20050510
- ES 200600943 U 20060424
Abstract (en)
The invention relates to a retaining device which is intended to slow-down the closing of a door that has been left open. The invention is characterised in that the device comprises an oil-hydraulic cylinder (1), the rear end of which is articulated with a support (8) that is solidly connected to a vertical section (7) whereat the door (11) is connected using hinges (6). In addition, an end section of a rod (2) is equipped with an end piece (9) that is articulated with another support (10) which is fixed to the door (11), The invention also comprises at least one communication conduit between the two chambers (14 and 15) of the cylinder (1) and means for regulating the passage of fluid essentially from the front chamber (14) to the rear chamber (15) as the door closes. The rear chamber houses a main spring which compresses when the door is opened, such as to build up tension that is released as the door closes.
IPC 8 full level
E05F 3/04 (2006.01)
CPC (source: EP)
E05F 3/108 (2013.01); E05F 3/221 (2013.01); E05Y 2900/132 (2013.01)
Citation (search report)
See references of WO 2006120265A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 06755327 A 20060509; ES 2006000221 W 20060509