EP 3599938 A1 20200205 - ARTICULATION SYSTEM FOR CHAIRS
Title (en)
ARTICULATION SYSTEM FOR CHAIRS
Title (de)
GELENKSYSTEM FÜR STÜHLE
Title (fr)
SYSTÈME D'ARTICULATION POUR CHAISES
Publication
Application
Priority
- IT 2018050029 W 20180226
- IT 201700031737 A 20170322
Abstract (en)
[origin: WO2018173084A1] Articulation system (1) for chairs, comprising a frame (2), a support for a seat (4); an articulation element (14) hinged to the frame around an axis of rotation (15) and hinged to the support for the seat in a hinge point (16), a support for a backrest (5), a pin (9) firmly constrained to the frame and a slot (8) afforded in the seat support, where a tangent to the slot in an instant contact point forms with the horizontal line an acute angle (18) facing rearwards.
IPC 8 full level
A47C 1/032 (2006.01)
CPC (source: EP)
A47C 1/03255 (2013.01); A47C 1/03266 (2013.01)
Citation (search report)
See references of WO 2018173084A1
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)
WO 2018173084 A1 20180927; CN 110366379 A 20191022; CN 110366379 B 20230623; EP 3599938 A1 20200205; EP 3599938 B1 20230719; EP 3599938 C0 20230719; IT 201700031737 A1 20180922
DOCDB simple family (application)
IT 2018050029 W 20180226; CN 201880014544 A 20180226; EP 18728756 A 20180226; IT 201700031737 A 20170322