EP 4314456 A1 20240207 - PANTOGRAPH HINGE COMPRISING A RE-CENTRING DEVICE
Title (en)
PANTOGRAPH HINGE COMPRISING A RE-CENTRING DEVICE
Title (de)
PANTOGRAPHENSCHARNIER MIT EINER REZENTRIERVORRICHTUNG
Title (fr)
CHARNIÈRE PANTOGRAPHE COMPRENANT UN DISPOSITIF DE RECENTRAGE
Publication
Application
Priority
- FR 2103103 A 20210326
- FR 2022050183 W 20220201
Abstract (en)
[origin: WO2022200695A1] The invention relates to a pantograph hinge comprising a re-centring device. The pantograph hinge (2) comprises a stationary knuckle (4) and a movable knuckle (6). The knuckles are connected to two connecting rods (8, 8A) by means of pivot connections (10). The axes of rotation of the pivot connections are parallel to a single working axis (12). One connecting rod (8A) comprises a flange (20) extending in a direction parallel or substantially parallel to the working axis (12). The stationary knuckle (4) comprises a mechanical stop (16) that bears against the flange (20) of the connecting rod (8A) when the pantograph hinge (2) is closed. The mechanical stop (16) and the flange (20) of the connecting rod (8A) are complementary in shape, so as to fit together in a direction radial or substantially radial to the working axis (12) when the pantograph hinge (2) is closed again.
IPC 8 full level
CPC (source: EP)
E05D 3/145 (2013.01); E05D 3/147 (2013.01); E05F 5/022 (2013.01); E05F 5/025 (2013.01); E05Y 2201/224 (2013.01); E05Y 2900/531 (2013.01); E05Y 2900/536 (2013.01)
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022200695 A1 20220929; CN 117083443 A 20231117; EP 4314456 A1 20240207; FR 3121163 A1 20220930; FR 3121163 B1 20231110
DOCDB simple family (application)
FR 2022050183 W 20220201; CN 202280025039 A 20220201; EP 22705445 A 20220201; FR 2103103 A 20210326