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:
Jul. 06, 2021
Filed:
May. 02, 2018
Component Engineering Services Gmbh, Gifhorn, DE;
Bernd Winkelhake, Gifhorn, DE;
Daniel Arnke, Vechelde, DE;
component engineering services GmbH, Gifhorn, DE;
Abstract
A lumbar support () for a seat () defining a back plane (E) comprises a support device () having an upper end (O) including an upper angle of inclination (α) with the back plane (E) and a lower end (U) including a lower angle of inclination (β) with the back plane (E) and forming an crown of the curvature (S) located in an adjustable position between the upper end (O) and the lower end (U). The lumbar support () further comprises at least one angle adjuster () connected to the upper end (O) or the lower end (U) and adapted to vary the upper angle of inclination (α) or the lower angle of inclination (β) in order to adjust the position of the crown of the curvature (S), and an actuator () for adjusting the angle adjuster ().