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:
Nov. 18, 2025
Filed:
Oct. 19, 2020
Gkn Sinter Metals Engineering Gmbh, Radevormwald, DE;
Rainer Schmitt, Wachtberg, DE;
Sebastian Siebenmorgen, Cologne, DE;
Niklas Schüller, Mayschoss, DE;
Hasim Tekines, Wachtberg, DE;
GKN Sinter Metals Engineering GmbH, Radevormwald, DE;
Abstract
A calibrated combination of parts are produced according to a method. The combination of parts includes at least one first part with a first contact surface and a second part with a second contact surface. The parts contact each other via the contact surfaces in the combination of parts. The parts are designed to be free of an undercut at least with respect to an axial direction and can be moved relative to each other along the axial direction and thereby along the contact surfaces in the calibrated combination of parts. The method has at least the following steps: a) providing the parts in the form of green bodies, b) sintering the parts and at least forming bonded connections between the parts; c) arranging the combination of parts in a calibrating tool; d) moving the parts relative to each other; e) arranging the parts in order to form the combination of parts; and f) calibrating the combination of parts.