Patent ID: 8544953
Filing Date: 2013-10-01
Classification: A47C

Abstract:
1. A lumbar support assembly, comprising a support arrangement adapted to be incorporated into a seat frame, a Bowden cable arrangement comprising a wire guided in a sheath and being coupled to the support arrangement and being adapted to arch the support arrangement at least in a lumbar region of the support arrangement by acting on two opposite sides of the support arrangement, a first attachment device for attaching the sheath of the Bowden cable arrangement to a first side of the support arrangement, and a second attachment device for attaching the sheath of the Bowden cable arrangement to a second side of the support arrangement wherein the sheath of the Bowden cable arrangement extends between the first and second attachment devices, wherein a connecting device is provided for connecting the sheath of the Bowden cable arrangement to the seat frame, the connecting device comprising a spring which is connected with a first end to the Bowden cable arrangement and which has a second end to be connected to the seat frame, and wherein the sheath of the Bowden cable arrangement extends between the first and second attachment devices in a transverse direction of the support arrangement.