发明授权
- 专利标题: Grinding wheel
-
申请号: US15218381申请日: 2016-07-25
-
公开(公告)号: US10195718B2公开(公告)日: 2019-02-05
- 发明人: Paolo Ficai
- 申请人: Paolo Ficai
- 代理机构: Browdy and Neimark, PLLC
- 优先权: IT102016000031648 20160325
- 主分类号: B24D5/14
- IPC分类号: B24D5/14 ; B24D5/04 ; B24D7/04 ; B24D11/04
摘要:
An abrasive grinding wheel (20) comprising an annular body (200) defining an abrasive front face (202) at least partly made of a layer of an abrasive mixture (21) and an opposite rear face (203), which grinding wheel (20) comprises an annular damping element (23) made of a resilient yielding material and fixed to the annular body (200), wherein the damping element (23) comprises a first face (231) facing towards the abrasive front face (202) and an opposite free second face (232) which defines at least a portion of the rear face (203) of the annular body (200).
公开/授权文献
- US20170274502A1 GRINDING WHEEL 公开/授权日:2017-09-28
信息查询