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:
Oct. 18, 2022
Filed:
Jan. 23, 2020
Applicant:
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Inventors:
Kristian Groth, Munich, DE;
Andreas Krause, Stockdorf, DE;
Assignee:
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22C 9/10 (2006.01); B22C 9/28 (2006.01); B22D 15/00 (2006.01); B60B 1/08 (2006.01); B60B 3/10 (2006.01);
U.S. Cl.
CPC ...
B22C 9/10 (2013.01); B22C 9/28 (2013.01); B22D 15/005 (2013.01); B60B 1/08 (2013.01); B60B 3/10 (2013.01); B60B 2310/202 (2013.01); B60B 2900/111 (2013.01); B60B 2900/1216 (2013.01); B60B 2900/572 (2013.01);
Abstract
A method for producing a one-piece cast vehicle wheel, the wheel having at least one hub portion connected to a wheel rim via at least one spoke oriented in the radial direction of the wheel, in which at least one lost core is inserted in a molding of the casting machine, the one-piece vehicle wheel is cast, and the lost core is removed from the cast vehicle wheel and thereby forms at least one opening in the spoke. A one-piece cast vehicle wheel formed by the method is also provided.