Fremgangsmåde til indstilling af en bundstruktur til en seng eller lignende

摘要

A coordinative control method for the back (1a) and leg-support (1b) portions of a base structure for a bed or the like, characterised in that when the back-support portion (1a) and the leg-support portion (1b) of the base structure are operated in a coordinative manner, the back-support portion (1a) or the leg-support portion (1b) is actuated for adaptation to ensure that an action can be carried out based on a preset action pattern starting from the present state of positions of the support portions.