What makes a chair with synchron mechanism?
• A: Automatic adjustment of the seat height:
The seat height can be adjusted by gas cartridge.
• B: Tilt adjustment of the seat and backrest:
The chairs with synchro mechanism allow adjusting the inclination of the backrest and the seat. The backrest can be set to the angle chosen by the user but at the same time (and synchronously) the inclination of the seat is adjusted. The regulation is performed in the same direction but at different angles and always maintaining a determined timed relationship..
• C: Height adjustment of the backrest:
The back of the chairs synchronized, allowing the lumbar support adjustment in height independently of the seat. How to regulate it may vary with the model being the more usual two ways: With ratchet mechanism (also called Up-Down) around the back or lumbar support for regulation (keeping fixed back height).
• D: Regulation of the separation between seat and backrest:
In some models is also possible to vary the separation with knob located under the seat.
• E: Permanent contact mode:
The control E allows pressure regulation mechanism for use with permanent contact.