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. 21, 2009
Filed:
Feb. 10, 2004
Luc Lemmens, Genk, BE;
Sjaak Schel, Maastricht, NL;
Koen Vermolen, Boechout, BE;
Simon a DE Molina, Marche-les-Dames, BE;
Walter Spiritus, St. Truiden, BE;
Bart Vandewal, Alken, BE;
Luc Lemmens, Genk, BE;
Sjaak Schel, Maastricht, NL;
Koen Vermolen, Boechout, BE;
Simon A de Molina, Marche-les-Dames, BE;
Walter Spiritus, St. Truiden, BE;
Bart Vandewal, Alken, BE;
Tenneco Automotive Operating Company Inc., Lake Forest, IL (US);
Abstract
An air pressure proportional damper includes a first chamber and a second chamber. The first chamber is fluidly attached to the second chamber through an air adjustment valve. The air adjustment valve regulates flow from the first chamber to the second chamber in proportion to air pressure received from an accompanying air spring.