EP 0586673 B1 19990120 - ACTIVE DYNAMIC SEAT
Title (en)
ACTIVE DYNAMIC SEAT
Title (de)
AKTIVDYNAMISCHE SITZVORRICHTUNG
Title (fr)
SIEGE ACTIF DYNAMIQUE
Publication
Application
Priority
- DE 4210099 A 19920327
- EP 9300758 W 19930329
Abstract (en)
[origin: WO9319650A1] An active dynamic seat has a base, an intermediate piece linked to the base and a seat part linked to the intermediate piece. The seat part (3) can tilt in all lateral directions and is linked in an essentially fixed manner in the vertical direction to the intermediate piece (2). One or more restoring devices act on the seat part (3). The intermediate piece (2) is fixed at its lower end to the base (1) and is resilient in the vertical direction. In another embodiment of the invention, the seat part is linked to the intermediate piece (2) by several spring strips (24) distributed around the periphery of the seat part (3) and of the intermediate piece (2).
IPC 1-7
IPC 8 full level
A47C 3/023 (2006.01); A47C 3/025 (2006.01); A47C 9/00 (2006.01)
CPC (source: EP US)
A47C 3/023 (2013.01 - EP US); A47C 3/0252 (2013.01 - EP US); A47C 9/002 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DK ES FR GB IE IT LI LU NL SE
DOCDB simple family (publication)
WO 9319650 A1 19931014; AT E175848 T1 19990215; DE 4210099 A1 19930930; DE 4210099 C2 19960613; DE 4244656 A1 19931014; DE 4244656 C2 19970320; EP 0586673 A1 19940316; EP 0586673 B1 19990120; ES 2128423 T3 19990516; JP H07506502 A 19950720; US 5551753 A 19960903; US 5573304 A 19961112
DOCDB simple family (application)
EP 9300758 W 19930329; AT 93907848 T 19930329; DE 4210099 A 19920327; DE 4244656 A 19920327; EP 93907848 A 19930329; ES 93907848 T 19930329; JP 51707693 A 19930329; US 15010794 A 19940224; US 40915595 A 19950323