| 摘要 |
<p>The bed comprises a first lifting device consisting of a lever mechanism (20) arranged to raise one end (1') of the bed surface (1), and a second lifting device consisting of a cylinder-piston unit (11) provided with a damping and elastic reaction element (12) and arranged to raise the other end (1'') of the bed surface (1); the two lifting devices act independently, so enabling the inclination of the bed surface to be adjusted in both directions; the bed is also of simple and economical construction and can be fitted to its transporting vehicle in a simple and rapid manner.</p> |
