EP 3945942 A1 20220209 - SEATING FURNITURE CHASSIS
Title (en)
SEATING FURNITURE CHASSIS
Title (de)
SITZMÖBELCHASSIS
Title (fr)
CHÂSSIS DE MEUBLE D'ASSISE
Publication
Application
Priority
- DE 202019101920 U 20190403
- EP 2020058196 W 20200324
Abstract (en)
[origin: WO2020200927A1] The present invention relates to a seating furniture chassis, comprising a seat surface frame (100), a footrest (200), a lever mechanism (106; 111), a first guide element (102) and a first guide rail (103), wherein the footrest (200) is connected to the seat surface frame (100) via the lever mechanism (106; 111), wherein the footrest (200) can be transferred from a retracted state into an extended state, and vice versa, wherein the footrest (200) in the retracted state is arranged below the seat surface frame (100), wherein the footrest (200) in the extended state encloses an obtuse angle with the seat surface frame (100), wherein the seat surface frame (100) is connected in a positionally fixed manner to the first guide element (102), wherein, when the footrest (200) is transferred from the extended state into the retracted state, and vice versa, the first guide element (102) is guided in the first guide rail (103), characterized in that the first guide rail (103) has a curved shape.
IPC 8 full level
A47C 1/035 (2006.01); A47C 1/0355 (2013.01)
CPC (source: EP US)
A47C 1/0342 (2013.01 - US); A47C 1/0352 (2013.01 - EP); A47C 1/0355 (2013.01 - EP); A47C 7/506 (2013.01 - 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 RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 202019101920 U1 20200706; CN 113784643 A 20211210; EP 3945942 A1 20220209; US 11963616 B2 20240423; US 2022087422 A1 20220324; WO 2020200927 A1 20201008
DOCDB simple family (application)
DE 202019101920 U 20190403; CN 202080031972 A 20200324; EP 2020058196 W 20200324; EP 20714983 A 20200324; US 202117492168 A 20211001