EP 3354161 A3 20181017 - SEATING FURNITURE, IN PARTICULAR AN OFFICE CHAIR
Title (en)
SEATING FURNITURE, IN PARTICULAR AN OFFICE CHAIR
Title (de)
SITZMÖBEL, INSBESONDERE BÜROSTUHL
Title (fr)
SIÈGE, EN PARTICULIER CHAISE DE BUREAU
Publication
Application
Priority
DE 202017100480 U 20170130
Abstract (en)
[origin: US2018213939A1] An item of seating furniture, in particular an office chair, has a seat carrier for a horizontal seat member, and a backrest carrier for a vertical backrest. The backrest carrier is constructed in a substantially U-shaped manner with two vertically orientated U-shaped members and with a horizontal upper U-shaped member. Wherein, along at least one rotation axis which extends below the seat member, a first rotary joint and a second rotary joint are provided for the lateral tilting movability of the backrest with respect to the seat carrier. The first and second rotary joints are arranged spaced apart from each other along the rotation axis.
IPC 8 full level
A47C 1/022 (2006.01)
CPC (source: EP US)
A47C 1/03261 (2013.01 - US); A47C 3/12 (2013.01 - US); A47C 7/44 (2013.01 - EP US); A47C 7/443 (2013.01 - US); A47C 7/54 (2013.01 - EP); A47C 3/18 (2013.01 - US); A47C 3/20 (2013.01 - US); A47C 5/12 (2013.01 - US); A47C 7/40 (2013.01 - US); A47C 7/54 (2013.01 - US)
Citation (search report)
- [XA] DE 102012107778 A1 20140626 - HAWORTH GMBH [DE]
- [XA] DE 102007002284 A1 20080717 - WILKHAHN WILKENING & HAHNE [DE]
- [XA] DE 202012012606 U1 20130612 - HANSEN ECKHARD [CH]
- [XA] US 9167902 B1 20151027 - CHEN YUNG-HUA [TW]
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 202017100480 U1 20180503; EP 3354161 A2 20180801; EP 3354161 A3 20181017; EP 3354161 B1 20200304; PL 3354161 T3 20210504; US 10420423 B2 20190924; US 2018213939 A1 20180802
DOCDB simple family (application)
DE 202017100480 U 20170130; EP 18153911 A 20180129; PL 18153911 T 20180129; US 201815883508 A 20180130