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:
Dec. 27, 2016
Filed:
Mar. 19, 2015
Knorr-bremse Systeme Fuer Nutzfahrzeuge Gmbh, Munich, DE;
Kornel Kantor, Kecskemet, HU;
Miklos Tanczos, Kecskemet, HU;
KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH, Munich, DE;
Abstract
An air spring arrangement is disclosed. The air spring arrangement has at least one integrated control valve for the admission of compressed air into a pressure chamber formed between an outer tube, a rolling tube, and an air spring bellows that connects the outer tube and rolling tube. The at least one integrated control valve can be actuated, with multiple switching positions, by an integrated mechanical actuator as a function of an air spring stroke for ride-height adjustment. The pressure chamber includes a compression spring between a tube upper part and a tube lower part of the outer tube. A lever which is mechanically connected to the at least one integrated control valve can be actuated by at least one actuation lug, which is arranged on an end surface of the tube lower part, in order to realize a stepped characteristic for an aeration and deaeration of the pressure chamber.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile