EP 1325694 A3 20040211 - Chair, in particular office chair
Title (en)
Chair, in particular office chair
Title (de)
Stuhl, insbesondere ein Bürostuhl
Title (fr)
Chaise, notamment chaise de bureau
Publication
Application
Priority
DE 10200358 A 20020108
Abstract (en)
[origin: EP1325694A2] Chair comprises a base, a seat support (4), a seat (5), a back rest, an energy storing device for mutual adjustment of the back rest and seat, a spring abutment (34) for adjustably damping the relative pivoting movement of the seat support parts (12, 13), an adjusting element extending tangentially to the pivot axis (20) and rotating about an adjusting element axis of rotation (52) to change the pre-tension between the spring abutment and a seat support part, and an operating handle (25) connected to the adjusting element and rotating about a handle axis of rotation (53) to rotate the adjusting element by hand. The operating handle is connected via a coupling element to the adjusting element to transfer a rotational movement. The axis of rotation of the adjusting element and of the handle are not in alignment. Preferred Features: The adjusting element is an adjusting screw (36). The coupling element is a flexible shaft (54).
IPC 1-7
IPC 8 full level
A47C 1/024 (2006.01); A47C 1/032 (2006.01); A47C 7/14 (2006.01)
CPC (source: EP US)
A47C 1/03255 (2013.01 - EP US); A47C 1/03266 (2013.01 - EP US); A47C 1/03283 (2013.01 - EP US)
Citation (search report)
- [A] US 5964503 A 19991012 - INOUE NOBORU [JP]
- [DA] EP 0584620 A1 19940302 - DAUPHIN FRIEDRICH W GMBH [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
EP 1325694 A2 20030709; EP 1325694 A3 20040211; EP 1325694 B1 20041027; AT E280522 T1 20041115; CA 2415743 A1 20030708; CN 1241510 C 20060215; CN 1432327 A 20030730; DE 10200358 A1 20030717; DE 50300122 D1 20041202; DK 1325694 T3 20050124; ES 2225721 T3 20050316; HK 1053960 A1 20031114; US 2003127897 A1 20030710; US 6874853 B2 20050405
DOCDB simple family (application)
EP 02028829 A 20030102; AT 02028829 T 20030102; CA 2415743 A 20030107; CN 03100250 A 20030107; DE 10200358 A 20020108; DE 50300122 T 20030102; DK 02028829 T 20030102; ES 02028829 T 20030102; HK 03106282 A 20030903; US 33787503 A 20030108