| 发明名称 | Abrasive article for shaping of industrial materials | ||
| 摘要 | An abrasive article including a base having an annular shape defining a central opening; and a mounting assembly coupled to the base, wherein a portion of the mounting assembly is under a compressive force, and a grinding segment coupled to the mounting member. | ||
| 申请公布号 | US9028303(B2) | 申请公布日期 | 2015.05.12 |
| 申请号 | US201314062629 | 申请日期 | 2013.10.24 |
| 申请人 | Saint-Gobain Abrasives, Inc.;Saint-Gobain Abrasifs | 发明人 | Gosamo Ignazio;Douveneau Sebastien Marcel Robert;Heyen André R. G.;Thil Emmanuel |
| 分类号 | B24D7/06 | 主分类号 | B24D7/06 |
| 代理机构 | Abel Law Group, LLP | 代理人 | Abel Law Group, LLP ;Sullivan Joseph P. |
| 主权项 | 1. An abrasive article comprising: a base having a central axis of rotation; a mounting assembly coupled to the base, wherein the mounting assembly comprises an upper mounting member coupled to a separate and discrete lower mounting member, wherein the lower mounting member defines a channel that extends through an arc of a circumference around the central axis of rotation of the base; and a grinding segment coupled to a sector, wherein the sector is clamped between a surface of the upper mounting member and a surface of the lower mounting member. | ||
| 地址 | Worcester MA US | ||