Patent ID: 9428956
Filing Date: 2016-08-30
CPC Classification: B60J,E06B

Claim Text:
1. A drive arrangement for actuating a roller sun blind of a motor vehicle, comprising: an actuation rod with an upper end connected to the roller sun blind, a lower end opposite the upper end and an external thread disposed at least adjacent to the lower end; a hollow cylinder with opposite upper and lower ends positioned below the roller sun blind, an internal thread and external toothing, the actuation rod being arranged coaxially in the hollow cylinder with the external thread of the actuation rod meshing with the internal thread of the hollow cylinder so that rotation of the hollow cylinder relative to the actuation rod displaces the actuation rod axially relative to the hollow cylinder so that the actuation rod is guided non-rotatably from a retracted position where the lower end of the actuation rod is in proximity to the lower end of the hollow cylinder to an extended position; and a drive engaged with the external toothing of the hollow cylinder so that the hollow cylinder is rotated by the drive for selectively moving the actuation rod relative to the hollow cylinder.