Koenig + Neurath Ag

Rolf Scholz

Armin Sander

Martin W Potrykus

Frank Weisser

A spring unit ( ) for the weight setting of a chair ( ), in particular an office chair, having a gas spring ( ) and having a number of further spring elements ( ) which can be connected up to the gas spring ( ) individually or in combination. The spring unit ( ) is expediently arranged between a seat carrier ( ) connected to a rotary column ( ) of the chair ( ), and the seat ( ), or a backrest link ( ) which extends at least approximately parallel to said seat ( ) and belongs to a backrest ( ).

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Maintal, Germany

Rolf Scholz