EP 2472036 A2 20120704 - Hydraulic mechanism for door opening
Title (en)
Hydraulic mechanism for door opening
Title (de)
Hydraulischer Mechanismus zum Öffnen von Türen
Title (fr)
Mécanisme hydraulique pour l'ouverture des portes
Publication
Application
Priority
- ES 201031316 U 20101228
- ES 201130033 U 20110118
Abstract (en)
Of the kind fixed to a structure, such as a wall, frame or floor of the type comprising a base (8) with two covers (9) between which covers the door is fixed by securing means (10), characterised in that it comprises: an eccentric shaft (1), a first piston (2), connected to at least one spring (22) and to the eccentric shaft (1) and a closed circuit with lubricant fluid or oil that moves in function of whether the referred spring (22) is compressed or decompressed, thus regulating the door-opening or closing speed.
IPC 8 full level
E05D 5/02 (2006.01); E05F 3/10 (2006.01); E05F 3/22 (2006.01)
CPC (source: EP)
E05D 5/0246 (2013.01); E05F 3/104 (2013.01); E05F 3/22 (2013.01); E05Y 2900/132 (2013.01)
Citation (applicant)
- ES 9402508 A 19941130
- ES 200502086 U 20050922
- ES 284475 U 19850701
- ES 9701789 A 19970813
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 11193184 A 20111213