Patent ID: 8424967
Filing Date: 2013-04-23
Classification: B60N,D04B,D10B

Abstract:
1. A seat for a user, comprising: a non-upholstered seat bearing structure having a contour adapted to a sitting body shape of a user and including a seat area and a backrest area angled relative to one another; a plurality of cushions mounted on the seat area and the backrest area of the non-upholstered bearing structure, each cushion having only little thickness and comprising: the spacer structure not having any particulate matter therein: a form of the spacer structure resulting under a load of the seat user is freezable by at least one of blocking the connection and applying a vacuum to the inside of the casing, and a firmness of the cushion is regulated by varying a magnitude of pressure inside the cushion with a lower pressure achieving a greater firmness by compressing the spacer structure, and the plurality of cushions are individually adaptable to the load of the seat user.