发明公开
- 专利标题： Grinding wheel
- 专利标题（中）： 砂轮
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申请号： EP98401625.3申请日： 1998-06-30
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公开(公告)号： EP0888849A3公开(公告)日： 2002-03-20
- 发明人: Imai, Tomoyasu , Mukai, Ryohei , Soma, Shinji , Kasuga, Tomoyuki , Ninomiya, Takanori
- 申请人： TOYODA KOKI KABUSHIKI KAISHA , Toyoda Van Moppes Kabushiki Kaisha
- 申请人地址： 1-1, Asahi-machi Kariya-shi Aichi-ken JP
- 专利权人： TOYODA KOKI KABUSHIKI KAISHA,Toyoda Van Moppes Kabushiki Kaisha
- 当前专利权人： TOYODA KOKI KABUSHIKI KAISHA,Toyoda Van Moppes Kabushiki Kaisha
- 当前专利权人地址： 1-1, Asahi-machi Kariya-shi Aichi-ken JP
- 代理机构： Hasenrader, Hubert
- 优先权： JP19067097 19970630
- 主分类号： B24D3/14
- IPC分类号： B24D3/14 ; B24D3/34
摘要：
A grinding wheel comprising abrasive grains, a bonding material for bonding the abrasive grains, and grain clusters of accumulated filler grains having a size smaller than the abrasive grains. The grinding wheel may be a vitrified grinding wheel, and in this case, chromium oxide having good affinity with the vitrified bonding material may be used as the filler grains.
公开/授权文献
- EP0888849B1 Grinding wheel 公开/授权日：2004-08-18
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