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:
Sep. 30, 2025
Filed:
Sep. 29, 2021
Mahle International Gmbh, Stuttgart, DE;
Heiko Grueneberg, Zell im Wiesental, DE;
Alexander Jakob, Schopfheim, DE;
Klaus Wintrich, Schopfheim, DE;
Mahle International GmbH, , DE;
Abstract
A method for the powder metallurgical production of a component may include providing a mould, filling a first metallurgical powder into the mould such that an outer contact surface of the first metallurgical powder in the mould forms an angle of 55° to 65° with an axis of a future green product, and filling a second metallurgical powder that is distinct from the first metallurgical powder into the mould such that the second metallurgical powder adjoins the outer contact surface of the first metallurgical powder. The method may also include producing the green product out of the first metallurgical powder and the second metallurgical powder, and sintering the green product to produce the component.