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. 14, 2021
Filed:
Mar. 31, 2017
Applicant:
Siemens Aktiengesellschaft, Munich, DE;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B24B 21/16 (2006.01); B24B 55/08 (2006.01); B24B 55/10 (2006.01); F01D 5/18 (2006.01); B23Q 11/00 (2006.01);
U.S. Cl.
CPC ...
B24B 21/165 (2013.01); B23Q 11/0046 (2013.01); B24B 55/107 (2013.01); B24B 55/08 (2013.01); B24B 55/10 (2013.01); F01D 5/18 (2013.01); F05D 2230/10 (2013.01); F05D 2240/307 (2013.01); Y02P 70/10 (2015.11);
Abstract
A belt grinding apparatus for grinding the tips of rotor blades supported on a rotating rotor. A casing contains the rotatable rotor. An opening in the casing permits access of a grinding belt into the casing where the belt grinds the tips of the blades rotating past. The belt grinding apparatus being attached at the opening at a parting line in the casing.