EP 3599940 A1 20200205 - ARTICULATION MACHANISM FOR CHAIRS
Title (en)
ARTICULATION MACHANISM FOR CHAIRS
Title (de)
GELENKMECHANISMUS FÜR STÜHLE
Title (fr)
MÉCANISME D'ARTICULATION POUR CHAISES
Publication
Application
Priority
- IT 201700031748 A 20170322
- IT 2018050030 W 20180226
Abstract (en)
[origin: WO2018173085A1] Articulation mechanism (1) for chairs comprising a frame (2), a support (4) for a seat-backrest body (5) and a first (6) and a second (7) articulation system configured in such a manner that the articulation mechanism takes on an at-rest configuration and a maximum tilting configuration, where the second articulation system (7) comprises a first slot (8) afforded in one between the support (4) and the frame (2) and a first pin (9) firmly constrained to the other between the support (4) and the frame (2), where the first pin (9) slidably engages the first slot (8) and where a first angle (10) formed between a tangent (11) to the first slot (8) in an instant contact point (12) and a horizontal line (13), above the horizontal line (13), faces rearward.
IPC 8 full level
A47C 3/026 (2006.01)
CPC (source: EP)
A47C 3/026 (2013.01)
Citation (search report)
See references of WO 2018173085A1
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 2018173085 A1 20180927; EP 3599940 A1 20200205; EP 3599940 B1 20210331; IT 201700031748 A1 20180922
DOCDB simple family (application)
IT 2018050030 W 20180226; EP 18728757 A 20180226; IT 201700031748 A 20170322