Flexible abrasive rotary tool
US10906156B2 · kind B2 · utility
0Cited by
16References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 6, 2016 |
| Grant date | Feb 2, 2021 |
| Priority date | — |
| Expiry date | Jul 3, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24D13/147
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An abrasive rotary tool includes a tool shank a flexible planar section positioned opposite the tool shank. The flexible planar section forms a first abrasive external surface on a first side of the flexible planar section and a second abrasive external surface on a second side of the flexible planar section. The flexible planar section facilitates abrading, corners of a workpiece across multiple angles relative to the axis of rotation for the rotary tool through bending of the flexible planar section when the abrasive external surfaces are applied to a corner of the workpiece.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.