Title:
可撓性砥粒回転ツール
Document Type and Number:
Japanese Patent JP6909793
Kind Code:
B2
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.
Inventors:
Sventech, Bruce Alan
Baird, David Gordon
Painter, Adam Jay.
Engfer, Tammy Jay.
Stapleton, Dennis Jay.
Baird, David Gordon
Painter, Adam Jay.
Engfer, Tammy Jay.
Stapleton, Dennis Jay.
Application Number:
JP2018531304A
Publication Date:
July 28, 2021
Filing Date:
September 06, 2016
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES COMPANY
International Classes:
B24D9/04; B24B7/24; B24D3/00; B24D3/28
Domestic Patent References:
| JP2014014905A | ||||
| JP2014108478A |
Attorney, Agent or Firm:
Taro Akazawa
Wakako Nomura
Tsukuda Seigen
Keiichi Asamura
Wakako Nomura
Tsukuda Seigen
Keiichi Asamura