EP 1258211 B1 20060329 - Synchronised mechanism for a coupled seat-and backrest-movement for office chairs
Title (en)
Synchronised mechanism for a coupled seat-and backrest-movement for office chairs
Title (de)
Synchronmechanik für die simultane Sitzflächen- und Rückenlehnen-Schwenkbewegung bei Bürostühlen
Title (fr)
Mécanisme synchronisé pour un mouvement correlé entre une siège et un dossier des chaises de bureau
Publication
Application
Priority
DE 10126000 A 20010518
Abstract (en)
[origin: EP1258211A2] Spring (11) has its own integrated force adjuster (17) and a bearing block (18) forcibly coupled for swivel with the backrest angle setting contains an abutment lever (19). The far lever end supports a compression spring (13). A manually operated control mechanism (26) within the block (18) space is used to space the swivel axis (24) from axis (8) along its slide guide (25) in block (18), normal to the spring force. The abutment lever (19) pivots on a support lever (33) which is spaced in front of the block (18) so that the support lever (33) rests under spring load on the block whenever the backrest support is out of swivel.
IPC 8 full level
A47C 1/032 (2006.01)
CPC (source: EP US)
A47C 1/03255 (2013.01 - EP); A47C 1/03266 (2013.01 - EP US); A47C 1/03272 (2013.01 - EP US); A47C 1/03294 (2013.01 - EP)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1258211 A2 20021120; EP 1258211 A3 20040128; EP 1258211 B1 20060329; AT E321473 T1 20060415; DE 10126000 A1 20021121; DE 50206186 D1 20060518
DOCDB simple family (application)
EP 02009189 A 20020425; AT 02009189 T 20020425; DE 10126000 A 20010518; DE 50206186 T 20020425