Device and method for movably fastening a vehicle system to a primary structure of a vehicle

A device for movably fastening a vehicle system to a primary structure of a vehicle, comprising:

• a drive unit to provide a rotatory movement of a drive element with respect to the primary structure;
• a first supporting element coupled in a rotary manner to the drive element via a first rotation axis;
• wherein the first supporting element is mounted in a rotary manner with respect to the primary structure of the vehicle via a second rotation axis;
• a second supporting element coupled in a rotary manner to the first supporting element;
• a first connecting element mounted in a rotary manner with respect to the primary structure of the vehicle via a third rotation axis;
• wherein the first connecting element is coupled in a rotary manner to the second supporting element via a fourth rotation axis;
• wherein the second supporting element is coupled in a rotary manner to the first supporting element via a fifth rotation axis, which is spaced apart from the fourth rotation axis such that during a movement of the first supporting element about the second rotation axis, the first supporting element is movable with a rotational speed which differs from a rotational speed of the second supporting element.