Convertible bed settee frame - consists of upper and lower seats, with back rest

摘要

The bed-settee which pulls out in a forward direction consists of a double seat incorporating an upper seat (2) which slides along rails (6) in a fixed frame (5). A lower seat (3) slides along rails (18) inside the upper seat. A back-rest (1) is hinged (7) to the top seat. Two links (8) with tubular synchronisation (9) and return springs (13) guide the wheels (15) attached to the upper frame. The back rest can seat in different positions via racks.