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. 29, 2003
Filed:
Aug. 07, 2002
Hans-Juergen Huesges, Willich, DE;
Pierburg, GmbH, Neuss, DE;
Abstract
An air intake channel system for internal combustion engines, particularly V engines, comprises a plurality of air intake channels. The air intake channels are respectively formed by two channel portions. The second channel portions are pivotal about a respective pivot axis, to vary the length of the air intake channel. The pivotal channel portions are supported in recesses of the stationary channel portion. According to the invention, a slide element is arranged in the recess in such a manner that it abuts on a radial and an axial abutment surface.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile