Adjusting method for seating position of seat furniture e.g. chair, involves adjusting of neutral situation of contact surface with seat face and back rest automatically in degree of freedom by change of load where body is released

摘要

The method involves adjusting neutral situation (4) of the contact surface with a seat face (2) and back rest (3) in a spatial degree of freedom as well as a height direction (7), an inclination direction (8), a tilting direction (9). The automatic adjustment of the neutral situation of a contact surface in a degree of freedom by change of a load (10,11,12) where body is released.