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:
Apr. 14, 2025
Filed:
Feb. 26, 2019
Applicant:
Grob-werke Gmbh & Co. KG, Mindelheim, DE;
Inventors:
Frederik Schmid, Altenstadt, DE;
Ralf Rauscher, Fellheim, DE;
Assignee:
GROB-WERKE GMBH & CO. KG, Mindelheim, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 15/04 (2005.12); H02K 3/12 (2005.12);
U.S. Cl.
CPC ...
H02K 15/0478 (2012.12); H02K 3/12 (2012.12); Y10T 29/49071 (2015.01);
Abstract
A winding mat formed as a flat winding and to coil mat formed from it for producing a coil winding for an electric machine. To be able to manufacture different coil mats also with layer swap and conductor swap in an automated manner and in large series and with a high degree of reliability, it is proposed to join wave winding wires by plugging. To produce the coil mat, it is proposed, among other things, to join two individual mats by plugging the mats together.