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. 28, 2015
Filed:
Dec. 05, 2005
Applicants:
Holger Auchter, Stuttgart, DE;
Hans-peter Heuss, Korntal-Münchingen, DE;
Bruno Lösch, Böblingen, DE;
Inventors:
Holger Auchter, Stuttgart, DE;
Hans-Peter Heuss, Korntal-Münchingen, DE;
Bruno Lösch, Böblingen, DE;
Assignee:
MAHLE Behr GmbH & Co. KG, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28F 9/02 (2006.01); B21D 28/24 (2006.01); B21D 53/08 (2006.01); F28D 7/06 (2006.01);
U.S. Cl.
CPC ...
B21D 28/24 (2013.01); B21D 53/08 (2013.01); F28F 9/02 (2013.01); F28F 9/0207 (2013.01); Y10T 29/4935 (2015.01); Y10T 29/49833 (2015.01);
Abstract
A method for the production of a receiving device for the flow tubes of a heat exchanger with openings for receiving the flow tubes. One opening is at least partially produced by a first forming method and at least partially by a second forming method that is different from the first.