Patent ID: 9463722
Filing Date: 2016-10-11
CPC Classification: B60N

Claim Text:
1. An adjustment device for vehicle seats having an adjustment component ( 1 ) and an inflatable body ( 2 ) arranged in the adjustment component ( 1 ), wherein the inflatable body ( 2 ) is arranged such that it affects a movement when being filled with a fluid or/and when being emptied of the fluid, characterized in that the adjustable component ( 1 ) has a fin-ray structure with a plurality of cross-webs ( 3 a , 3 b , 3 c ) that extend between fin-ray sections ( 1 a , 1 b ) and connect the fin-ray sections, wherein the adjustable component ( 1 ) also has one counter support protrusion ( 4 ) that is attached to only one fin-ray section ( 1 a ), wherein the inflatable body ( 2 ) is arranged between the counter support protrusion ( 4 ) and one cross-web ( 3 b ).