Chair capable of synchronously inclining its seat and back


Application Number: 00117984
Application Date: 2000.06.02
Publication Number: 1278418
Publication Date: 2001.01.03
Priority Information: 1999/6/4 IT TO99A000476
International: A47C1/032
Applicant(s) Name: Pro-Kerder Co., Ltd.
Address:
Inventor(s) Name: G. Piritee
Patent Agency Code: 72001
Patent Agent: zhou beilin
Abstract Chair with a seat and back tilting in a synchronized way, comprising: a base structure, a seat support structure pivoted to the base structure about a first transverse axis, a back support structure pivoted to the base structure about a second axis parallel to the first, articulation means capable of synchronizing the tilting movements of the seat and the back with each other, elastic means tending to push the seat and the back towards a forwardly inclined position and tending to oppose rearward tilting of the seat and the back, means to selectively stop the forward tilting travel of the seat and the back in a normal sitting position and in a forwardly inclined position, and means to immobilize the seat and the back in at least one operating position. A pair of tilting stop members fixed to the seat supporting structure or the back supporting structure is provided.