Title:
研磨ディスクを用いる研磨方法およびこれに用いる物品
Document Type and Number:
Japanese Patent JP6529210
Kind Code:
B2
Abstract:
A pad for supporting an abrasive disc by being fixed with the abrasive disc to a shaft of a grinder, the pad including a supporting surface opposing the abrasive disc. In a radial direction, an outer edge of the supporting surface is located inward of an outer edge of the abrasive disc. The supporting surface includes a taper portion inclined away from the abrasive disc as it approaches the outer edge of the supporting surface. The abrasive disc is not fixed to the taper portion.
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Inventors:
Tsukio Sato
Application Number:
JP2013078644A
Publication Date:
June 12, 2019
Filing Date:
April 04, 2013
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES COMPANY
International Classes:
B24B23/02; B24B29/00; B24D9/08
Domestic Patent References:
| JP59163452U | ||||
| JP2004130480A | ||||
| JP2003513811A | ||||
| JP20126099A |
Foreign References:
| US20110045750 |
Attorney, Agent or Firm:
Taro Akazawa
Wakako Nomura
Tsukuda Seigen
Ryohei Yoshino
Wakako Nomura
Tsukuda Seigen
Ryohei Yoshino