Invention Grant
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
- Patent Title: Cutting element assembly including one or more superabrasive cutting elements, drill bit utilizing the same, and methods of manufacture
- Patent Title (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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Application No.: US12853752Application Date: 2010-08-10
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Publication No.: US08479845B1Publication Date: 2013-07-09
- Inventor: Jiang Qian , Debkumar Mukhopadhyay , Jason Wiggins , Kenneth E. Bertagnolli , Shawn C. Scott , Kevin Duy Nguyen , Michael A. Vail
- Applicant: Jiang Qian , Debkumar Mukhopadhyay , Jason Wiggins , Kenneth E. Bertagnolli , Shawn C. Scott , Kevin Duy Nguyen , Michael A. Vail
- Applicant Address: US UT Orem
- Assignee: US Synthetic Corporation
- Current Assignee: US Synthetic Corporation
- Current Assignee Address: US UT Orem
- Agency: Workman Nydegger
- Main IPC: E21B10/42
- IPC: E21B10/42
Abstract:
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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