Bed used as nursing bed, used in domestic applications, has drive units and underframes provided with height-adjustable center portions

摘要

The bed (1) has underframes (22,25,26) and drive units (30,32,34). The underframes are provided with height-adjustable center portions (42,46). The width of underframes is set corresponding to the width of the upper frames. The head portion (24) is secured at the underframes. An angle adjustable seat back is arranged in the upper frame for supporting the mattress.