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:
May. 17, 2005
Filed:
Jun. 03, 2003
Applicant:
Gerhard Skoff, Vienna, AT;
Inventor:
Gerhard Skoff, Vienna, AT;
Assignee:
Steyr-Daimler-Puch Spezialfahrzeug AG & Co. KG, Vienna, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60C019/00 ;
U.S. Cl.
CPC ...
Abstract
A tire-filling system has an electronic control unit response to the tire pressure and the vehicle operating conditions for automatically operating pneumatic tire-filling valves to increase or reduce the tire pressure to setpoint values determined by the electronic control unit and matching the driving conditions. The pressure is delivered from a variable volume source in which a control element increases or decreases the volume. The system can be operated as an open system or a closed system.