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:
Mar. 02, 2021
Filed:
Jun. 07, 2018
Applicant:
Rolls-royce Plc, London, GB;
Inventors:
Alessio Spampinato, Nottingham, GB;
Dragos A. Axinte, Nottingham, GB;
Donka Novovic, Birmingham, GB;
Paul Butler-Smith, Nottingham, GB;
Assignee:
Rolls-Royce plc, London, unknown;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24D 5/06 (2006.01); B24D 18/00 (2006.01); B24B 53/12 (2006.01); B24B 19/00 (2006.01);
U.S. Cl.
CPC ...
B24D 5/066 (2013.01); B24B 19/009 (2013.01); B24B 53/12 (2013.01); B24D 5/06 (2013.01); B24D 18/009 (2013.01);
Abstract
A rotary abrasive machining tool () is shown. The tool comprises a hub () having plurality of axially-oriented radial slots in the outer circumference thereof, and plurality of abrasive segments each of which is located in a respective slot in the hub and which form an abrading surface (). The abrasive segments comprise a tab for location in a slot in the hub, and an abrading edge defining a plurality of abrasive elements.