| 摘要 |
The device comprises a number of fasteners (1) which can be secured to the underframe and have a profile (4) protruding at an angle from the underframe. A number supports cooperate with the fasteners, each support comprising a plate which can be supported on a strip mounted in the main frame of the bed, and a profile for cooperating with the fastener profile. The support profile can be moved along the fastener profile. |
