EP 0247312 A3 19880413 - CHAIR
Title (en)
CHAIR
Publication
Application
Priority
- DE 3617623 A 19860526
- DE 8614186 U 19860526
Abstract (en)
[origin: US4765679A] A chair has a seat connected to the seat support (1) by means of a front guide rod (11). The seat includes front and rear seat portion (8) hinged to each other. The rear seat portion (8) is secured to the seat support (1) by means of a rigidly connected downwardly extending element to which one end of a second guide rod (16) is hinged by a bearing (17). The other end of the second guide rod is connected by another bearing (15) to a section (14) of the back rest support (3). The back rest support is hinged at the seat support (1). A force storage member (13) is connected by joints to both the seat support (1) and to the seat.
IPC 1-7
IPC 8 full level
A47C 1/031 (2006.01); A47C 1/032 (2006.01); A47C 3/026 (2006.01); A47C 7/02 (2006.01)
CPC (source: EP US)
A47C 1/03255 (2013.01 - EP US); A47C 1/03283 (2013.01 - EP US); A47C 7/024 (2013.01 - EP US); A47C 7/029 (2018.07 - EP US)
Citation (search report)
- [A] DE 2843058 A1 19800424 - KLOEBER KG
- [A] EP 0105955 A1 19840425 - STOLL GMBH MARTIN [DE]
- [A] DE 3537203 A1 19860424 - KLOEBER GMBH & CO [DE]
- [A] BE 519252 A
Designated contracting state (EPC)
BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
US 4765679 A 19880823; AU 584297 B2 19890518; AU 7335487 A 19871203; CA 1278993 C 19910115; DE 3617623 A1 19871203; DE 3766003 D1 19901213; DE 8614186 U1 19860717; DK 166400 B1 19930517; DK 265387 A 19871127; DK 265387 D0 19870525; EP 0247312 A2 19871202; EP 0247312 A3 19880413; EP 0247312 B1 19901107; JP S6365816 A 19880324; NO 166517 B 19910429; NO 166517 C 19910807; NO 871684 D0 19870423; NO 871684 L 19871127
DOCDB simple family (application)
US 5262687 A 19870520; AU 7335487 A 19870525; CA 537829 A 19870525; DE 3617623 A 19860526; DE 3766003 T 19870321; DE 8614186 U 19860526; DK 265387 A 19870525; EP 87104185 A 19870321; JP 12270387 A 19870521; NO 871684 A 19870423