| 摘要 |
The invention relates to a hopsital bed (3) with a chassis (2), with four rollers (4) arranged on the chassis (2), and with at least one further auxiliary roller (1) that can be brought into contact with the floor or can alternatively be driven, wherein the auxiliary roller (1) is mounted on a rigid frame (5) and, together with the frame (5), can be raised or lowered relative to the chassis (2) by pivoting, wherein a drive motor (9) secured on the frame (5) is additionally provided for the auxiliary roller (1), and a separate pivot drive (23) is provided for raising and lowering the auxiliary roller (1). To advantageously design a hospital bed of this type in the manner specified at the outset, it is proposed that the separate pivot drive (23) is secured entirely on the frame (5) and pivots with the latter. |
