Chair with adjustable backrest, has backrest formed by spring loaded horizontal segments arranged one above the other

摘要

#CMT# #/CMT# The backrest (1) is divided into horizontal segments (7) which are arranged one above the other and held under spring tension in a neutral position. The segments can be moved in a horizontal direction by overcoming the spring loading. The backrest includes a vertical support (2) secured to the chair frame (4) and provided with horizontal guides (5) for ball bearings (6) associated with the segments. #CMT#USE : #/CMT# A chair is described. #CMT#ADVANTAGE : #/CMT# The backrest can be adapted better to the individual needs of the user. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The figure shows a side view of the backrest. 1 : adjustable backrest 2 : vertical support 4 : chair frame 5 : horizontal guide 6 : ball bearing 7 : backrest segments.