Stimulation actuator for moving supporting surfaces

Abstract

Underspringing arrangements for mattresses are known, in particular for mattresses of furniture for sleeping on, which have resilient slats that act as support elements for the mattress and that at opposite ends are mounted with elastic bearing means on a frame. The bearing means and the resilient slats yield elastically when the mattresses are subjected to a load. Otherwise, however, the bearing means and the resilient slats are passive. The invention relates to stimulation actuators that exert any desired movements on the underspringing arrangement. The underspringing arrangement has lifting members (11) that are mounted elastically by means of elastic elements (14). The elastic elements (14) are arranged such that at least a main direction of work extends at an angle with respect to the direction of the movement of the lifting member. In this way, the lifting member (11) can have a particularly low overall height. The supporting surface of the underspringing arrangement can be moved up and down by the lifting member (11) and the elastic element (14), thereby permitting an individual stimulation and movement of a person lying on the mattress.

Dependencies are inferred from the claim text.