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:
Dec. 11, 2007
Filed:
Nov. 12, 2005
Joachim Wulf, Munich, DE;
Joachim Wulf, Munich, DE;
MTU Aero Engines GmbH, Munich, DE;
Abstract
A rotor of a turbo machine having a rotor base and a plurality of rotor blades. Each rotor blade is anchored in an axial groove of the rotor base body via the blade footing and the rotor blades are secured in the rotor base body by locking plates which are guided in ring grooves of the rotor base body and the rotor blades. The locking plates have a diamond-shaped outline, in particular in the form of a parallelogram or a rhombus such that in an insertion position, the locking plates can be inserted between the rotor base body and the rotor blades, and in an installation position, which is rotated with respect to this insertion position, they can be rotated into the ring grooves of the rotor base body and the rotor blades.