Seat cushion for chair has swiveling rear section fitted with adjusting mechanism operated by sensors in supporting section of back rest

摘要

The seat cushion (2) for a chair has a swiveling rear section (3). This is fitted with an adjusting mechanism (5, 6) operated by sensors (10) in the supporting section (12) of the back rest (11) which allow the rear section to be raised and lowered (8) and swiveled (9).