摘要 |
The invention relates to a vehicle seat with a back rest having a frame ( 2 ) and a lordosis support ( 6 ), with the following additional configuration: The lordosis support ( 6 ) comprises a pressure plate ( 9 ) that is essentially bend resistant in at least the transverse direction of the seat or the Y-direction, forms a supporting surface in the lordosis region of the back rest and is arranged between two side frame parts ( 3 ) of the frame ( 2 ); there is at least one holding element ( 5 a, 5 b) that extends between the side frame parts ( 3 ) with a length-variable adjustment section ( 21 ), which runs in the Y-direction and connects to the pressure plate ( 9 ), and is affixed there at fixing points ( 30 ) arranged opposite each other; in an inoperative position, the pressure plate ( 9 ) is arranged with a horizontal clearance ( 11 ) or a clearance in the X-direction behind the fixing points ( 30 ); there is a driving device with which the length of the adjustment section can be shortened as the horizontal clearance is reduced.
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