Adjusting device and adjustable support device for beds, mattresses, armchairs and the like

The invention relates to for bed, mattress, and lying chair and equal rod (10), a transverse the adjusting direction (A) in particular, and extended at the two sides, and a support plane (12A) support unit are (12) and at least for changing to the supporting plane the angle of the driving device (24), wherein the rod with a lifting rod is at least capable of rotating (14). The adjusting device according to the combined a special is simply, suggested of the lifting rod is at least provided with more than (14) and longitudinal end (16A-G) combination of rotate relatively, thus of the general lifting motion and matched with the detail movement inter-combination of the.