EP 0248418 A3 19880420 - FUNCTIONAL SEATING FURNITURE
Title (en)
FUNCTIONAL SEATING FURNITURE
Publication
Application
Priority
- DE 3618705 A 19860604
- DE 3632131 A 19860922
- DE 3704083 A 19870210
Abstract (en)
[origin: US4988145A] A functional chair is described the backrest of which can be pivoted relative to the seat and in which the seat can also be lowered in the region of the front edge. For this purpose at least one lowering lever is provided which is mounted on the one hand relative to the seat and on the other hand relative to a fixed axle of the frame and which is adjustably connected, via a transmission for movement in the opposite direction, to a link which is connected with the backrest and is likewise pivotally mounted on a fixed axle of the frame.
IPC 1-7
IPC 8 full level
A47C 3/025 (2006.01); A47C 1/032 (2006.01)
CPC (source: EP US)
A47C 1/03255 (2013.01 - EP US); A47C 1/03261 (2013.01 - EP US); A47C 1/03272 (2013.01 - EP US); A47C 1/03277 (2013.01 - US); A47C 1/03279 (2018.07 - EP US); A47C 1/033 (2013.01 - EP US); A47C 31/126 (2013.01 - EP US)
Citation (search report)
- [A] DE 3313677 A1 19841018 - VOGTHERR BURKHARD
- [A] GB 625800 A 19490704 - ANION LORENZ
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
US 4988145 A 19910129; CA 1289051 C 19910917; DE 3632131 A1 19880331; DE 3632131 C2 20011213; DE 3704083 A1 19880818; DE 3704083 C2 20020905; DE 3762082 D1 19900510; DK 283387 A 19871205; DK 283387 D0 19870603; EP 0248418 A2 19871209; EP 0248418 A3 19880420; EP 0248418 B1 19900404; ES 2014010 B3 19900616; JP H0793898 B2 19951011; JP S63109818 A 19880514; NO 872325 D0 19870603; NO 872325 L 19871207
DOCDB simple family (application)
US 36334689 A 19890606; CA 538855 A 19870604; DE 3632131 A 19860922; DE 3704083 A 19870210; DE 3762082 T 19870603; DK 283387 A 19870603; EP 87108041 A 19870603; ES 87108041 T 19870603; JP 14071287 A 19870604; NO 872325 A 19870603