| 摘要 |
A lumbar support with an arching support element (1-3) is disclosed, with an adjuster mechanism (8-17), for individual matching of the arching of the arching support element (1-3) to the needs of each user, embodied such as to be able to generate an arching of the arching support element (1-3) in a first arching direction, in which the arching support element (1-3) forms a convex support surface and also an arching of the arching support element (1-3) in a second arching direction, in which the arching support element (1-3) forms a concave support element. |
