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:
Jan. 21, 2014
Filed:
Jul. 23, 2007
Applicants:
Eberhard Rau, Korntal-Muenchingen, DE;
Thomas Berger, Ditzingen, DE;
Martin Henne, Moeglingen, DE;
Klaus Pflueger, Eberdingen, DE;
Rob Berry, Bridgend, GB;
Inventors:
Eberhard Rau, Korntal-Muenchingen, DE;
Thomas Berger, Ditzingen, DE;
Martin Henne, Moeglingen, DE;
Klaus Pflueger, Eberdingen, DE;
Rob Berry, Bridgend, GB;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 15/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for manufacturing a radial centering surface on an outer circumference of an annular laminated core of a stator comprises the steps of forming a stator with a hollow cylinder from strip-shaped laminations, preloading the stator axially before and during cutting, creating centering surfaces on an outer circumferential of the stator by using at least two cutting tools.