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:
Jun. 10, 2003
Filed:
Oct. 26, 2000
Robert Houston, Deutschland, DE;
Burkhard Becker, Deutschland, DE;
Abstract
The invention relates to an adjusting device for a vehicle seat having a first adjusting element ( ) and a second adjusting element ( ) that is motion-linked to the first adjusting element ( ), particularly a length-adjustment device for an underframe of the vehicle seat relative to a seat part, whereas the adjusting device ( ) has a spindle ( ) and an associated spindle nut ( ) encompassing the spindle ( ) and whereas the spindle ( ) is non rotatably fastened onto the first adjusting element ( ) of the adjusting device and the spindle nut ( ) a) is rotatably carried in the second adjusting element ( ), b) forms on its outer case a worm wheel that engages the worm ( ) which may be connected to a multi turn actuation ( ), c) is made of synthetic material and d) is encompassed on either of its two axial end areas by a reinforcing barrel ( ) that encircles the corresponding end area of the spindle nut ( ).