Article of furniture, such as recliner, armchair, bed, or table - has linked members tensioned by straps, frames or chains, by means of screws

摘要

The tension piece is formed of straps (2, 3), frames or chains going round at least two ends of the members (1) made wholly or partly of plastics and/or metal or wood. Tensioning screws (6) go through a free section of strap to touch the opposite facing free section of strap. The free section of strap cooperating with the threaded part of the tensioning screw has a screwed nut piece. Expander wedges (4, 5) are positioned between the free pieces of strap and/or between the members. The space between the members is filled with intermediate pieces (9) to form a smooth surface. USE/ADVANTAGE - The furniture is tensioned by altering the distance between the straps and/or between the members.