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:
Aug. 04, 2026
Filed:
Sep. 07, 2022
Ampere S.a.s., Boulogne Billancourt, FR;
Emmanuel Motte, Cleon, FR;
Daniella Vivas-Marquez, Guyancourt, FR;
AMPERE S.A.S., Boulogne Billancourt, FR;
Abstract
A winding guide for an electric machine rotor includes a base that is substantially circular about a longitudinal axis, teeth which rise radially from the base, and heads which extend at the free ends of the teeth and which project from the teeth, in cantilevered fashion. At least one of the heads has an inner face turned towards the base including a flat main portion which is inclined by a first angle strictly greater than 0 degrees with respect to the longitudinal axis, and ribs which protrude from the main portion and the vertices of which are flat and inclined with respect to the longitudinal axis by a second angle comprised between zero degrees and the first angle.