Glossary

Asynchronous

Asynchronous
Mechanism that allows the seat and backrest to be tilted simultaneously or independently via a single control lever. Seats with asynchronous control can be adjusted with great precision to all working positions and thus provide unsurpassed ergonomics and comfort. In particular, it provides lumbar support in all working positions. This mechanism is fitted to type 4NN 40, 4DL 40, 4GL 40, 6EN 40, 6NN 40, 6XL 40, 7EG 40 and 7NG 40 seats.