The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 01, 2018
Filed:
Oct. 28, 2011
Method and device for producing a sliding rail of a longitudinal adjustment device of a vehicle seat
Burckhard Becker, Solingen, DE;
Peter Fuchs, Dinslaken, DE;
Thomas Gittermann, Wermelskirchen, DE;
Harald Schmidt, Langerwehe, DE;
Burckhard Becker, Solingen, DE;
Peter Fuchs, Dinslaken, DE;
Thomas Gittermann, Wermelskirchen, DE;
Harald Schmidt, Langerwehe, DE;
C. Rob. Hammerstein GmbH & Co. KG, Solingen, DE;
Abstract
A method is provided for producing a sliding rail of a longitudinal adjustment device for a vehicle seat, in which the longitudinal adjustment device has at least one pair of rails having two sliding rails and having sliding and/or rolling elements, the two sliding rails can be moved in the longitudinal direction against one another, the sliding and/or rolling elements are disposed between the sliding rails, and the sliding rails have contact tracks by which the sliding and/or rolling elements are in contact. A sliding rail is produced and then painted. Subsequently, at least one contact track is irradiated with a laser. In this way the layer of paint located on the contact track is removed.