EP 0737431 A1 19961016 - Device to lock the oscillating support of a chair seat in various positions
Title (en)
Device to lock the oscillating support of a chair seat in various positions
Title (de)
Einrichtung zum Feststellen der Schwingstütze eines Sesselsitzes in verschiedenen Positionen
Title (fr)
Dispositif pour fixer le support oscillateur d'un siège dans différentes positions
Publication
Application
Priority
IT BS950035 A 19950414
Abstract (en)
A chair of the type either with an oscillating seat or with a seat and backrest having synchronized movements, equipped with a selector device comprising a toothed block (21) with a number of positioning teeth (23) spaced in height and fixed to the oscillating support (11) of the seat, a hooking element (22) fitted oscillating in the stationary box-body (10) and having at least one tooth (24) designed to combine selectively with the teeth of the toothed block (21), and of the pre-selection facilities (26, 27, 28, 29, 30) for the movements of the hooking element (27) towards and away from the toothed block, respectively for locking and unlocking the seat in each one of the positions of use. <IMAGE> <IMAGE>
IPC 1-7
IPC 8 full level
A47C 1/026 (2006.01); A47C 1/032 (2006.01); A47C 3/026 (2006.01)
CPC (source: EP US)
A47C 1/03238 (2013.01 - EP); A47C 1/03255 (2013.01 - EP); A47C 1/03266 (2013.01 - EP US); A47C 1/03272 (2013.01 - EP US)
Citation (search report)
- [X] DE 3638273 A1 19880421 - THONET GEB GMBH [DE]
- [A] EP 0568233 A1 19931103 - STEELCASE INC [US]
- [A] US 5259663 A 19931109 - AMBASZ EMILIO [US]
Designated contracting state (EPC)
DE ES GB
DOCDB simple family (publication)
EP 0737431 A1 19961016; CA 2165610 A1 19961015; IT 1278943 B1 19971128; IT BS950035 A0 19950414; IT BS950035 A1 19961014
DOCDB simple family (application)
EP 95830527 A 19951220; CA 2165610 A 19951219; IT BS950035 A 19950414