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. 22, 2014
Filed:
Jun. 28, 2011
Rolf Schüler, Heiligenhaus, DE;
Christoph Schuhn, Düsseldorf, DE;
Heinz Voss, Leverkusen, DE;
Johnson Controls Components GmbH & Co. KG., Kaiserslautern, DE;
Abstract
A vehicle seat, in particular a utility vehicle seat, has a seat frame which can be pivoted by a pneumatic spring and which can be adjusted in terms of height. An adjuster () establishes the actual value of the height of the seat frame. The adjuster () has a cable roll () which is supported on a first portion of the seat frame so as to be able to be rotated about an axis (A), and a cable (), which can be at least partially wound on the cable roll (), unwound therefrom and is secured to a second portion of the seat frame that can be moved relative to the first portion, and which controls at least one control valve () of the pneumatic spring in accordance with a desired value of the height of the seat frame. A gear mechanism () creates an operational connection, in particular a gear connection, between the cable roll (), a desired value generator (), by which the desired value of the height of the seat frame can be adjusted, and a control device () which controls the at least one control valve ().