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. 22, 2016
Filed:
May. 20, 2010
Mario Mittermair, Ampflwang, AT;
Robert Spitaler, Bad Wimsbach/Neydharting, AT;
Alexander Mueller, Altmuenster, AT;
Helmut Pamminger, Voecklabruck, AT;
Mario Mittermair, Ampflwang, AT;
Robert Spitaler, Bad Wimsbach/Neydharting, AT;
Alexander Mueller, Altmuenster, AT;
Helmut Pamminger, Voecklabruck, AT;
Miba Sinter Austria GmbH, Laakirchen, AT;
Abstract
The invention relates to a spur gear wheel with a gear body () made from a sintered material, which has a circumference around which teeth () are distributed projecting in the radial direction, and which is delimited by two end faces () in the axial direction. At least one shaped element () in the form of a recess () and/or an elevation () and/or a compacted area is provided on at least one end face () in the region of the teeth () and/or in the radial direction underneath the teeth ().