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:
Mar. 12, 2002
Filed:
Jun. 12, 2000
Applicant:
Inventors:
Klaus-Peter Lehmann, late of Mühlacker, DE;
Hermann Reichling, Köln, DE;
Gert Rogner, Ettlingen, DE;
Assignee:
Dr. Ing. h.c.F. Porsche AG, Weissach, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21D 5/388 ;
U.S. Cl.
CPC ...
B21D 5/388 ;
Abstract
In the case of a process for producing an elongated closed duct within a hollow space of a vehicle body, it is provided that the guiding element formed of plastic is equipped on both ends with exterior surrounding flanges. Between the flanges and the vehicle body parts, one surrounding foam seal respectively is arranged which swells up during the painting process in the drying oven at a defined temperature and forms a tight connection between the vehicle body parts and the guiding element.