Longitudinal adjustment device with a rail guide for a vehicle seat
AssigneeJohnson Controls GmbH
InventorsHans-Georg Werner, Bernd Gross, Joshua Hesterberg
Life of this patent
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Abstract
A longitudinal adjustment device for a vehicle seat includes at least one rail guide with at least one upper rail and a lower rail, wherein the upper rail and lower rail are mounted movably relative to each other via a bearing. A roller cage is provided as the bearing between the upper rail and lower rail, wherein, in the roller cage, rollers are arranged inclined at a predetermined angle with respect to the horizontal plane of the rails or transversely with respect to the running direction of the rails.
Claims18
A longitudinal adjustment device for a vehicle seat, comprising at least one rail guide with at least one upper rail and a lower rail, wherein the upper rail and the lower rail are mounted movably in relation to one another via a bearing,
- wherein a roller cage is provided as the bearing between the upper rail and the lower rail, wherein rollers are arranged in the roller cage inclined at a predefined angle in relation to the horizontal plane of the rails or transversely in relation to the running direction of the rails.
A longitudinal adjustment device for a vehicle seat, comprising at least one rail guide with at least one upper rail and a lower rail, wherein the upper rail and the lower rail are mounted movably in relation to one another via a bearing,
- wherein the upper and lower rails are produced from a different material, one of the rails being formed from a lightweight material.
Dependencies are inferred from the claim text.