US 12,136,851 B2
Stator including a stator base body with axial grooves and radially projecting joining elements disposed in said axial grooves and an electric motor including said stator
Kevin Koch, Fuerth (DE); Michael Duencher, Wuerzburg (DE); and Jochen Dehn, Veitshoechheim (DE)
Assigned to BROSE Fahrzeugteile SE & Co. Kommanditgesellschaft, Wuerzburg, Wuerzburg (DE)
Filed by Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Wuerzburg, Wuerzburg (DE)
Filed on Dec. 13, 2021, as Appl. No. 17/548,771.
Application 17/548,771 is a continuation of application No. PCT/EP2020/065953, filed on Jun. 9, 2020.
Claims priority of application No. 10 2019 208 426.5 (DE), filed on Jun. 11, 2019.
Prior Publication US 2022/0103026 A1, Mar. 31, 2022
Int. Cl. H02K 1/18 (2006.01); H02K 1/14 (2006.01); H02K 5/15 (2006.01); H02K 5/24 (2006.01)
CPC H02K 1/185 (2013.01) [H02K 1/148 (2013.01); H02K 5/24 (2013.01); H02K 5/15 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A stator for an electric motor, the stator comprising:
a stator base body containing stator teeth disposed in a star shape and a stator yoke, said stator base body having an outer circumference with a plurality of axial grooves formed therein;
joining elements disposed in said axial grooves and projecting radially from said outer circumference of said stator base body and being inserted in a radially form-fitting manner;
each of said joining elements having a base body and at least one coupling element being raised in a radial direction and projecting out of a respective one of said plurality of axial grooves; and
at least one clamping claw disposed on one longitudinal side of said base body.