发明名称 PERFECCIONAMIENTOS EN SILLAS
摘要 <p>Chair with a reclinable backrest (16) formed by a series of at least three superimposed portions or segments (18, 22, 20) connected together in an articulated manner about respective, substantially horizontal axes (A, B, C) to define, in the reclined position of the backrest (16), an arcuate configuration with a curve substantially corresponding to that of the arched back of a user. Resilient means (30, 46) are provided for resisting the movement of the segments (18, 22, 20) towards the position corresponding to the reclined position of the backrest.</p>
申请公布号 ES526650(D0) 申请公布日期 1984.08.01
申请号 ES19500005266 申请日期 1983.10.21
申请人 CASTELLI S.P.A. 发明人
分类号 A47C3/12;A47C7/44;A47C7/46;(IPC1-7):A47C1/02 主分类号 A47C3/12
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