| 摘要 |
Seat with oscillating back, comprising: a base structure (14), a back support structure (22) articulated with the base structure around a transverse axle (A), and at least one back element (26, 28) born by the back support structure (22). The back support structure comprises a pair of lateral tubular elements (22), which extend upward from the transverse axle (A) and the back element (26, 28) is fitted with a pair of sleeves (30), which engage the said lateral tubular elements (22). Connection devices (38) are provided between each of the said sleeves (30) and the back element (26) to permit oscillation of the back element (26, 28) with respect to the lateral tubular elements (22) around a transverse axis (B). |
