EP 0669816 B1 19971203 - CHAIR, ESPECIALLY OFFICE CHAIR
Title (en)
CHAIR, ESPECIALLY OFFICE CHAIR
Title (de)
STUHL, INSBESONDERE BÜROSTUHL
Title (fr)
CHAISE, NOTAMMENT CHAISE DE BUREAU
Publication
Application
Priority
- DE 4331987 A 19930921
- EP 9402642 W 19940810
Abstract (en)
[origin: WO9508284A1] The invention relates to a chair, especially an office chair, with a seat (1) which can swivel about a first horizontal axis (K) and a squab (2) capable of swivelling about a second horizontal axis (H). The chair also has a support (5) securing the seat. The first axis (K) runs at least approximately through the user's ankle. The second axis (H) passes at least approximately through the user's hip. This provides the best possible movement relationships, impossible in prior art chairs.
IPC 1-7
IPC 8 full level
A47C 1/022 (2006.01)
CPC (source: EP)
A47C 1/022 (2013.01); A47C 3/30 (2013.01); A47C 7/446 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI NL SE
DOCDB simple family (publication)
WO 9508284 A1 19950330; AT E160682 T1 19971215; CA 2149898 A1 19950330; DE 4331987 A1 19950323; DE 59404723 D1 19980115; EP 0669816 A1 19950906; EP 0669816 B1 19971203; JP H08503644 A 19960423
DOCDB simple family (application)
EP 9402642 W 19940810; AT 94925442 T 19940810; CA 2149898 A 19940810; DE 4331987 A 19930921; DE 59404723 T 19940810; EP 94925442 A 19940810; JP 50951994 A 19940810