| 摘要 |
897,955. Seats. DAIMLER-BENZ A.G. Oct. 6, 1960 [Oct. 31, 1959], No. 34311/60. Class 52(2) A seat which is adjustable in height and inclination by angular movement about spaced horizontal axes 6, 7, is mounted on a single link 5 the torsional rigidity of which maintains the axes 6, 7 in parallelism. Double-acting hydraulic rams 11, 12 are remotely controlled by pressure operated keys 17, 18, to effect the adjustments. Link 5 is of box or frame construction. |
