EP 2427081 B1 20130501 - MOVEABLE ITEM OF SEATING FURNITURE COMPRISING A DEVICE FOR CONTROLLING THE RETURN FORCE
Title (en)
MOVEABLE ITEM OF SEATING FURNITURE COMPRISING A DEVICE FOR CONTROLLING THE RETURN FORCE
Title (de)
BEWEGLICHES SITZMÖBEL MIT EINER VORRICHTUNG ZUM STEUERN EINER RÜCKSTELLKRAFT
Title (fr)
MEUBLE POUR S'ASSEOIR ROULANT MUNI D'UN DISPOSITIF DE COMMANDE D'UNE FORCE DE RAPPEL
Publication
Application
Priority
- EP 2010056149 W 20100506
- DE 102009019880 A 20090506
Abstract (en)
[origin: WO2010136312A1] The invention relates to an item of seating furniture comprising a seat, a column, a base, a spring device for cushioning the up and down movement of the seat and a pendulum device for subjecting the column to a pendular movement by means of the seat, and a device for automatically adjusting the pendular return force in accordance with the weight of a person occupying the seat.
IPC 8 full level
A47C 3/22 (2006.01)
CPC (source: EP US)
A47C 3/22 (2013.01 - EP US)
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 SE SI SK SM TR
DOCDB simple family (publication)
WO 2010136312 A1 20101202; DE 102009019880 A1 20110120; EP 2427081 A1 20120314; EP 2427081 B1 20130501; US 2012126599 A1 20120524; US 9016786 B2 20150428
DOCDB simple family (application)
EP 2010056149 W 20100506; DE 102009019880 A 20090506; EP 10720292 A 20100506; US 201013318674 A 20100506