发明授权
US08479845B1 Cutting element assembly including one or more superabrasive cutting elements, drill bit utilizing the same, and methods of manufacture
有权
包括一个或多个超级磨料切割元件的切割元件组件，利用其的钻头以及制造方法
- 专利标题： Cutting element assembly including one or more superabrasive cutting elements, drill bit utilizing the same, and methods of manufacture
- 专利标题（中）： 包括一个或多个超级磨料切割元件的切割元件组件，利用其的钻头以及制造方法
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申请号： US12853752申请日： 2010-08-10
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公开(公告)号： US08479845B1公开(公告)日： 2013-07-09
- 发明人: Jiang Qian , Debkumar Mukhopadhyay , Jason Wiggins , Kenneth E. Bertagnolli , Shawn C. Scott , Kevin Duy Nguyen , Michael A. Vail
- 申请人： Jiang Qian , Debkumar Mukhopadhyay , Jason Wiggins , Kenneth E. Bertagnolli , Shawn C. Scott , Kevin Duy Nguyen , Michael A. Vail
- 申请人地址： US UT Orem
- 专利权人： US Synthetic Corporation
- 当前专利权人： US Synthetic Corporation
- 当前专利权人地址： US UT Orem
- 代理机构： Workman Nydegger
- 主分类号： E21B10/42
- IPC分类号： E21B10/42
摘要：
Some embodiments relate to cutting element assemblies including a superabrasive cutting element that may be axially compressed to enhance the damage tolerance thereof, enclosed in an enclosure that exposes the superabrasive cutting element therethrough, enclosed in an enclosure that restricts rotation of the superabrasive cutting element, or combinations of the foregoing. Additionally, some embodiments relate to cutting element assemblies in which a superabrasive cutting element is mechanically fastened to a base, such as a substrate or directly to a bit body of a rotary drill bit. Some embodiments also relate to cutting element assemblies including one or more superabrasive cutting elements that are rotatable about a longitudinal axis of the cutting element assembly, that may be axially compressed to enhance the damage tolerance thereof, that may be enclosed in an enclosure that exposes the superabrasive cutting element therethrough, or combinations thereof.
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