A vehicle seat squab suspension for suspending a back support 3 in a seat back frame 5 has upright support rods 35-1, 35-2, and a transverse support 45 with springs (55-1, 55-2, fig 3) between end connectors (49-1, 49-2, fig 3) and the upright support rods 35-1, 35-2. The springs can be serpentine form, in a plane of the seat back, and integral with the transverse support. The transverse support can wrap around the upright support rods 35-1, 35-2. A support panel 39 can support a seat pneumatic system (41, fig 3). In use the back support 3 can move relative to frame side members 21-1, 21-2.
Seat suspension
2023-04-26
Patent
Electronic Resource
English
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |