发明公开
- 专利标题： IMPROVED METAL-TO-METAL CONNECTIONS
- 专利标题（中）： 改进的金属化合物
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申请号： EP01988331.3申请日： 2001-12-17
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公开(公告)号： EP1351799A2公开(公告)日： 2003-10-15
- 发明人: NOVAK, Eugene J. , PAPANEK, Tom , AYZENSHETYN, Mikhail , ZDANOWSKI, Chester
- 申请人： DENTSPLY INTERNATIONAL, INC.
- 申请人地址： 570 West College Avenue,P.O. Box 872 York, PA 17405-0872 US
- 专利权人： DENTSPLY INTERNATIONAL, INC.
- 当前专利权人： DENTSPLY INTERNATIONAL, INC.
- 当前专利权人地址： 570 West College Avenue,P.O. Box 872 York, PA 17405-0872 US
- 代理机构： Wächtershäuser, Günter, Prof. Dr.
- 优先权： US256303P 20001218
- 国际公布： WO02049796 20020627
- 主分类号： B23P19/02
- IPC分类号： B23P19/02
摘要：
Improvements in material-to-material connections are provided. For example, metal-to-metal connections are improved, such as the interface connection between a dental handpiece bur tube (10) and a component such as bearing (12). At least one marking, such as a laser marking (20) is provided such that an amount of excavate material (21) is excavated from the marking (20). When a component such as a bearing (12) is positioned upon the bur tube (10), a portion of the excavate material (21) is physically impinged between the two components (10, 12) filling any spaces or gaps therebetween.
公开/授权文献
- EP1351799B1 IMPROVED METAL-TO-METAL CONNECTIONS 公开/授权日：2012-04-11
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