| 摘要 |
Three legs (16) are articulated in an intermediate position on a centerpiece (12) by means of a respective pin (14); a central vertical guide means (5, 7) is provided between said centerpiece (12) and the top (1) of the table, to permit, with the rotation of the table (1) and of the shaft (5), vertical displacements of the top (1) of the table relative to said centerpiece (12) by means of cords (24) which control a simultaneous variation in the angular position of said legs (16) about the respective hinge pin (14). |
