Seat has geometry variable, in particular for motor vehicle, for example a rotary pickling in anti - -

摘要

The bench seat, capable of conversion between wide and narrow configurations, has at least one rigid and rectangular seat panel (17, 17') covered by a cushion and pivoting on a base frame (7), with antislip ridges along the front edge of the seat to prevent passengers sliding under the seat belts in the event of a collision. The anti-slip ridges are straight and able to rotate relative to the seat panels about vertical axes so they can be re-positioned along the front edges of the seat when the configuration is changed. When the seat panels are rotated relative to the frame they are guided by lugs on the panels engaging with curved slots in the frame.