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1.发明申请EARTH-BORING TOOLS AND COMPONENTS THEREOF INCLUDING METHODS OF ATTACHING AT LEAST ONE OF A SHANK AND A NOZZLE TO A BODY OF AN EARTH-BORING TOOL AND TOOLS AND COMPONENTS FORMED BY SUCH METHODS 审中-公开地下工具及其组件，包括将至少一个山体和喷嘴连接到地球工具和工具以及由此类方法组成的组件的组件的方法
公开(公告)号：WO2010123953A2
公开(公告)日：2010-10-28
申请号：PCT/US2010/031825
申请日：2010-04-21
Applicant: BAKER HUGHES INCORPORATED , STOCKEY, David , MATTHEWS, Oliver , SMITH, Redd, H.
Inventor： STOCKEY, David , MATTHEWS, Oliver , SMITH, Redd, H.
CPC classification number: E21B10/61 , E21B10/00 , E21B10/42 , E21B2010/607 , Y10T29/49826
Abstract: Earth-boring drill bits include a bit body, an element having an attachment feature bonded to the bit body, and a shank assembly. Methods for assembling an earth-boring rotary drill bit include bonding a threaded element to the bit body of a drill bit and engaging the shank assembly to the threaded element. In additional embodiments, a nozzle assembly for an earth-boring rotary drill bit may include a cylindrical sleeve having a threaded surface and a threaded nozzle disposed at least partially in the cylindrical sleeve and engaged therewith. Methods of forming an earth-boring drill bit include providing a nozzle assembly including a tubular sleeve and nozzle at least partially within a nozzle port of a bit body.
Abstract translation: 钻孔钻头包括钻头体，具有结合到钻头体的附接特征的元件和柄组件。 用于组装钻地旋转钻头的方法包括将螺纹元件接合到钻头的钻头体并将柄组件接合到螺纹元件。 在另外的实施例中，用于钻孔旋转钻头的喷嘴组件可以包括具有螺纹表面的圆柱形套筒和至少部分地设置在圆柱形套筒中并与其接合的螺纹喷嘴。 形成钻孔钻头的方法包括至少部分地在钻头体的喷嘴端口内提供包括管状套筒和喷嘴的喷嘴组件。
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2.发明申请EARTH-BORING TOOLS AND COMPONENTS THEREOF INCLUDING METHODS OF ATTACHING AT LEAST ONE OF A SHANK AND A NOZZLE TO A BODY OF AN EARTH-BORING TOOL AND TOOLS AND COMPONENTS FORMED BY SUCH METHODS 审中-公开地下工具及其组件，其中包括将至少一个山体和喷嘴连接到一个地球工具和工具以及通过这些方法形成的组件的组件的方法
公开(公告)号：WO2010123953A3
公开(公告)日：2011-03-24
申请号：PCT/US2010031825
申请日：2010-04-21
Applicant: BAKER HUGHES INC , STOCKEY DAVID , MATTHEWS OLIVER , SMITH REDD H
Inventor： STOCKEY DAVID , MATTHEWS OLIVER , SMITH REDD H
CPC classification number: E21B10/61 , E21B10/00 , E21B10/42 , E21B2010/607 , Y10T29/49826
Abstract: Earth-boring drill bits include a bit body, an element having an attachment feature bonded to the bit body, and a shank assembly. Methods for assembling an earth-boring rotary drill bit include bonding a threaded element to the bit body of a drill bit and engaging the shank assembly to the threaded element. In additional embodiments, a nozzle assembly for an earth-boring rotary drill bit may include a cylindrical sleeve having a threaded surface and a threaded nozzle disposed at least partially in the cylindrical sleeve and engaged therewith. Methods of forming an earth-boring drill bit include providing a nozzle assembly including a tubular sleeve and nozzle at least partially within a nozzle port of a bit body.
Abstract translation: 钻孔钻头包括钻头体，具有结合到钻头体的附接特征的元件和柄组件。 用于组装钻地旋转钻头的方法包括将螺纹元件接合到钻头的钻头体并将柄组件接合到螺纹元件。 在另外的实施例中，用于钻孔旋转钻头的喷嘴组件可以包括具有螺纹表面的圆柱形套筒和至少部分地设置在圆柱形套筒中并与其接合的螺纹喷嘴。 形成钻孔钻头的方法包括至少部分地在钻头体的喷嘴端口内提供包括管状套筒和喷嘴的喷嘴组件。
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