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:
Sep. 08, 2020
Filed:
Jan. 22, 2016
Applicant:
Reishauer Ag, Wallisellen, CH;
Inventors:
Assignee:
REISHAUER AG, Wallisellen, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 5/24 (2006.01); H02K 1/18 (2006.01); H02K 5/20 (2006.01); H02K 5/173 (2006.01); H02K 5/15 (2006.01);
U.S. Cl.
CPC ...
H02K 1/185 (2013.01); H02K 5/15 (2013.01); H02K 5/1732 (2013.01); H02K 5/20 (2013.01); H02K 5/24 (2013.01);
Abstract
The invention relates to an electrical machine having a rotor (), a stator () radially surrounding the rotor, and a housing () radially surrounding the stator. In order to minimize stresses in the housing and nonetheless decrease the tendency of the stator to torsional vibrations, the stator is connected to the housing at least at one end in a radially and torsionally rigid but axially movable manner, for example, by way of an axially compliant material area. The electrical machine can, in particular, be a motor spindle in a gear finishing machine.