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:
May. 17, 2016
Filed:
Feb. 21, 2012
Ulrich Hartmann, Berlin, DE;
Christian Knop, Berlin, DE;
Robert Schwengber, Lübben, DE;
Gordon Trogisch, Strausberg, DE;
Ulrich Hartmann, Berlin, DE;
Christian Knop, Berlin, DE;
Robert Schwengber, Lübben, DE;
Gordon Trogisch, Strausberg, DE;
SIEMENS AKTIENGESELLSCHAFT, München, DE;
Abstract
A rotor for an electric machine has a rotor member extending circumferentially about the axis of rotation of the rotor, and a locking device in an axial end region of a guide to mount permanent magnets in the direction of the axis of rotation of the rotor. The locking device is retained on the rotor member in the radial direction and in the direction of rotation of the rotor by guides. The locking device has a movable movement element and is designed such that when the movement element is moved, the locking device is positively or non-positively connected to the rotor member.