ASIENTO ROTATIVO, PREFERIBLEMENTE PARA UN VEHICULO FERROVIARIO.

摘要

The seat has a mobile upper section (14) mounted on a fixed base (16) and has a turning mechanism (28) that allows its position to be reversed. The turning mechanism comprises a vertical pivot (30) connecting the upper section to the base, a slider (36) which acts as a bearing and can rotate about the pivot or move perpendicular to its axis (Z), and two cams (46, 48) on the base and upper section respectively. One of the cams has a profile which causes the upper section to follow a given trajectory as it rotates.