Title (en)

ACTIVE DYNAMIC SEAT

Title (de)

AKTIVDYNAMISCHE SITZVORRICHTUNG

Title (fr)

SIEGE DYNAMICO-ACTIF

Publication

EP 0586674 B1 19980805 (DE)

Application

EP 93907849 A 19930329

Priority

• DE 4210097 A 19920327
• EP 9300760 W 19930329

Abstract (en)

[origin: US5590930A] PCT No. PCT/EP93/00760 Sec. 371 Date Feb. 24, 1994 Sec. 102(e) Date Feb. 24, 1994 PCT Filed Mar. 29, 1993 PCT Pub. No. WO93/19646 PCT Pub. Date Oct. 14, 1993An active dynamic seat has a base, an intermediate part linked to the base and a seating part linked to the intermediate part. The seating part has on its lower side a shell-shaped, downwardly convex seating bowl. The seating part is supported in the vertical direction on a bearing arranged on a head part of the intermediate part that engages the shell-shaped lower side of the seating bowl, and is mounted so as to tilt in all other directions.

IPC 1-7

A47C 3/02; A47C 9/00

IPC 8 full level

A47C 3/02 (2006.01); A47C 9/00 (2006.01)

CPC (source: EP US)

A47C 3/0257 (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 9319646 A1 19931014; AT E169189 T1 19980815; DE 4210097 A1 19930930; DE 4210097 C2 20000531; EP 0586674 A1 19940316; EP 0586674 B1 19980805; ES 2121999 T3 19981216; JP H07503392 A 19950413; US 5590930 A 19970107

DOCDB simple family (application)

EP 9300760 W 19930329; AT 93907849 T 19930329; DE 4210097 A 19920327; EP 93907849 A 19930329; ES 93907849 T 19930329; JP 51707893 A 19930329; US 15010594 A 19940224