Chair with seat adjustable in height and inclination - has forwards adjustable seat inclination for pelvis support, and backrest with pelvis support roller

摘要

The chair has a height and incline adjustable seat (5), which can have a forwards adjustable incline to ensure proper pelvis support. The backrest (10), which can be independently adjusted, has a transversely aligned pelvis/support roller (12). The roller is pref. backwards and forwards adjustable w.r.t. the seat and can form the lower end of the backrest. Above the roller, the backrest may be resilient. ADVANTAGE - Improved comfort and reduced fatigue.