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1. 发明授权

US08784017B2 Drill bit 有权
标题翻译：钻头
公开(公告)号：US08784017B2
公开(公告)日：2014-07-22
申请号：US12878392
申请日：2010-09-09
申请人： Javier Ibarra , Hagen Dost , Jonathan Markwald , Michael Gong
发明人： Javier Ibarra , Hagen Dost , Jonathan Markwald , Michael Gong
IPC分类号： B27G15/02
CPC分类号： B27G15/00
摘要： A drill bit for a boring tool comprises a shank configured for engagement with the boring tool and a working tip having a first end attached to the shank and an opposite second end, and a conical helical thread extending substantially continuously from end to end. The thread root may include a rounded portion while the crest may be flat. The configuration of the helical thread, such as the crest width, thread depth, thread angle, cross sectional area and base width are adjusted as a function of the length of the threaded working tip to maximize bending strength and optimize thread wear and operability.
摘要翻译：用于钻孔工具的钻头包括构造成用于与钻孔工具接合的柄和具有附接到柄部的第一端和相对的第二端的工作尖端以及从端到端基本上连续延伸的锥形螺旋形螺纹。线根可以包括圆形部分，而波峰可以是平坦的。螺纹螺纹的构造，如波峰宽度，螺纹深度，螺纹角度，横截面面积和底部宽度作为螺纹加工尖端长度的函数进行调整，以最大化弯曲强度，并优化螺纹磨损和可操作性。

2. 发明申请

US20120063859A1 Drill Bit 有权
标题翻译：钻头
公开(公告)号：US20120063859A1
公开(公告)日：2012-03-15
申请号：US12878392
申请日：2010-09-09
申请人： Javier Ibarra , Hagen Dost , Jonathan Markwald , Michael Gong
发明人： Javier Ibarra , Hagen Dost , Jonathan Markwald , Michael Gong
IPC分类号： B27G15/00 , B23B51/02
CPC分类号： B27G15/00
摘要： A drill bit for a boring tool comprises a shank configured for engagement with the boring tool and a working tip having a first end attached to the shank and an opposite second end, and a conical helical thread extending substantially continuously from end to end. The thread root may include a rounded portion while the crest may be flat. The configuration of the helical thread, such as the crest width, thread depth, thread angle, cross sectional area and base width are adjusted as a function of the length of the threaded working tip to maximize bending strength and optimize thread wear and operability.
摘要翻译：用于钻孔工具的钻头包括构造成用于与钻孔工具接合的柄和具有附接到柄部的第一端和相对的第二端的工作尖端以及从端到端基本上连续延伸的锥形螺旋形螺纹。线根可以包括圆形部分，而波峰可以是平坦的。螺纹螺纹的构造，如波峰宽度，螺纹深度，螺纹角度，横截面面积和底部宽度作为螺纹加工尖端长度的函数进行调整，以最大化弯曲强度，并优化螺纹磨损和可操作性。

3. 外观设计

USD607024S1 Hinge boring bit 有权
标题翻译：铰链无聊
公开(公告)号：USD607024S1
公开(公告)日：2009-12-29
申请号：US29310841
申请日：2008-09-12
申请人： Hagen Walter Dost , Javier Ibarra , Michael Gong , Georg Meier , Paul Hatch , Hyung-Seok Lee , Jason LePinske
设计人： Hagen Walter Dost , Javier Ibarra , Michael Gong , Georg Meier , Paul Hatch , Hyung-Seok Lee , Jason LePinske

4. 发明授权

US07871224B2 Drill bit and reamer 有权
标题翻译：钻头和铰刀
公开(公告)号：US07871224B2
公开(公告)日：2011-01-18
申请号：US11904175
申请日：2007-09-26
申请人： Hagen W. Dost , Patrick M. McAuliffe , Javier Ibarra , Alexander D. Socha
发明人： Hagen W. Dost , Patrick M. McAuliffe , Javier Ibarra , Alexander D. Socha
IPC分类号： B23B51/02
CPC分类号： B23B51/02 , B23B51/08 , B23B2226/61 , B23B2251/14 , B27G15/00 , Y10T408/899 , Y10T408/90 , Y10T408/9065 , Y10T408/9097
摘要： A tool bit providing a combined drill bit and reamer is disclosed herein. The tool bit comprises an axial bit shaft including a bore end and a shank end. At least one helical land portion is provided on the bit shaft. The at least one helical land portion includes a cutting edge and a trailing edge. At least one reamer blade is provided on the helical land portion at the bore end of the bit shaft. The at least one reamer blade includes a substantially axial cutting edge. A tip arrangement is also included on the bore end of the bit shaft. The tip arrangement includes a center blade positioned between peripheral cutting blades.
摘要翻译：本文公开了提供组合钻头和铰刀的工具钻头。工具头包括轴向钻头轴，其包括孔端和柄端。至少一个螺旋接地部分设置在钻头轴上。所述至少一个螺旋状陆部包括切削刃和后缘。在钻头轴的孔端部处的螺旋状陆部上设置至少一个铰刀刀片。至少一个铰刀刀片包括基本上轴向的切削刃。钻头轴的孔端部还包括尖端布置。尖端布置包括位于周边切割刀片之间的中心刀片。

5. 外观设计

USD608802S1 Auger bit with reamer and nail hit capability 有权
标题翻译：螺旋钻头用铰刀和钉子打击能力
公开(公告)号：USD608802S1
公开(公告)日：2010-01-26
申请号：US29342457
申请日：2009-08-25
申请人： Javier Ibarra , Hagen Walter Dost
设计人： Javier Ibarra , Hagen Walter Dost

6. 发明申请

US20090080989A1 Drill bit and reamer 有权
标题翻译：钻头和铰刀
公开(公告)号：US20090080989A1
公开(公告)日：2009-03-26
申请号：US11904175
申请日：2007-09-26
申请人： Hagen W. Dost , Patrick M. McAuliffe , Javier Ibarra , Alexander D. Socha
发明人： Hagen W. Dost , Patrick M. McAuliffe , Javier Ibarra , Alexander D. Socha
IPC分类号： B23B51/02 , B23B51/08
CPC分类号： B23B51/02 , B23B51/08 , B23B2226/61 , B23B2251/14 , B27G15/00 , Y10T408/899 , Y10T408/90 , Y10T408/9065 , Y10T408/9097
摘要： A tool bit providing a combined drill bit and reamer is disclosed herein. The tool bit comprises an axial bit shaft including a bore end and a shank end. At least one helical land portion is provided on the bit shaft. The at least one helical land portion includes a cutting edge and a trailing edge. At least one reamer blade is provided on the helical land portion at the bore end of the bit shaft. The at least one reamer blade includes a substantially axial cutting edge. A tip arrangement is also included on the bore end of the bit shaft. The tip arrangement includes a center blade positioned between peripheral cutting blades.
摘要翻译：本文公开了提供组合钻头和铰刀的工具钻头。工具头包括轴向钻头轴，其包括孔端和柄端。至少一个螺旋接地部分设置在钻头轴上。所述至少一个螺旋状陆部包括切削刃和后缘。在钻头轴的孔端部处的螺旋状陆部上设置至少一个铰刀刀片。至少一个铰刀刀片包括基本上轴向的切削刃。钻头轴的孔端部还包括尖端布置。尖端布置包括位于周边切割刀片之间的中心刀片。

7. 外观设计

USD627805S1 Spade type boring bit 有权
标题翻译：铲式钻头
公开(公告)号：USD627805S1
公开(公告)日：2010-11-23
申请号：US29312124
申请日：2008-09-30
申请人： Hagen Walter Dost , Javier Ibarra , Patrick Michael McAuliffe , Kenneth C. Osberg
设计人： Hagen Walter Dost , Javier Ibarra , Patrick Michael McAuliffe , Kenneth C. Osberg

8. 发明申请

US20090116919A1 Auger bit including a reamer 有权
标题翻译：螺旋钻头包括铰刀
公开(公告)号：US20090116919A1
公开(公告)日：2009-05-07
申请号：US11982942
申请日：2007-11-06
申请人： Hagen Walter Dost , Javier Ibarra
发明人： Hagen Walter Dost , Javier Ibarra
IPC分类号： B27G15/00 , B21K5/04
CPC分类号： B27G15/00 , Y10T408/902 , Y10T408/906 , Y10T408/9095
摘要： Embodiments of the invention comprise an auger bit for use with a power drill including an elongated member including a first end and an opposing second end, a helical surface having a central axis, where the helical surface defines at least one flute, a head portion integrally formed with the first end of the elongated member and including a primary cutting edge adapted to engage and remove material from a workpiece and a secondary cutting edge adapted to engage and remove additional material from the workpiece, a threaded tip integrally formed with the head portion and a shank integrally formed with the second end of the elongated member and adapted to engage the drill.
摘要翻译：本发明的实施例包括与动力钻一起使用的螺旋钻头，其包括细长构件，该细长构件包括第一端和相对的第二端，具有中心轴线的螺旋形表面，其中所述螺旋表面限定至少一个凹槽，形成有细长构件的第一端并且包括适于从工件接合和移除材料的主切削刃以及适于从工件接合和移除附加材料的辅助切削刃;与头部整体形成的螺纹刀片和与细长构件的第二端一体地形成并适于接合钻头的柄。

9. 发明授权

US08622665B2 Fast chip removal hole saw 有权
标题翻译：快速切屑清除孔锯
公开(公告)号：US08622665B2
公开(公告)日：2014-01-07
申请号：US13024884
申请日：2011-02-10
申请人： Javier Ibarra , Patrick McAuliffe , Wade Nachtigall , Christoph Flury , Jon Howell
发明人： Javier Ibarra , Patrick McAuliffe , Wade Nachtigall , Christoph Flury , Jon Howell
IPC分类号： B23B51/05
CPC分类号： B23B51/04
摘要： A rotary tool accessory in one embodiment includes a base, a circular wall extending upwardly from the base about a central axis, the circular wall including an inner face, an outer face and a circular rim, a first cutting group including a first inwardly extending tooth extending from a location directly above the circular wall to a location closer to the central axis than the inner face, a first outwardly extending tooth extending from a location directly above the circular wall to a location farther from the central axis than the outer face, and a first gullet extending downwardly from the rim toward the base, a second cutting group including a second inwardly extending tooth, a second outwardly extending tooth, and a second gullet, and a toothless expanse of the rim extending between the first cutting group and the second cutting group.
摘要翻译：在一个实施例中的旋转工具附件包括基部，从基部围绕中心轴线向上延伸的圆形壁，所述圆形壁包括内表面，外表面和圆形边缘，第一切割组包括第一向内延伸的齿从直立在圆形壁上方的位置延伸到比内表面更靠近中心轴线的位置，第一向外延伸的齿从圆形壁正上方的位置延伸到远离中心轴线比外表面更远的位置，以及从所述边缘朝向所述基部向下延伸的第一齿槽，包括第二向内延伸的齿，第二向外延伸的齿和第二齿槽的第二切割组以及在所述第一切割组和所述第二切割组之间延伸的所述轮缘的无牙宽板切割组。

10. 发明授权

US08113749B2 Auger bit including a reamer 有权
标题翻译：螺旋钻头包括铰刀
公开(公告)号：US08113749B2
公开(公告)日：2012-02-14
申请号：US11982942
申请日：2007-11-06
申请人： Hagen Walter Dost , Javier Ibarra
发明人： Hagen Walter Dost , Javier Ibarra
IPC分类号： B23B51/02 , B27G15/00
CPC分类号： B27G15/00 , Y10T408/902 , Y10T408/906 , Y10T408/9095
摘要： Embodiments of the invention comprise an auger bit for use with a power drill including an elongated member including a first end and an opposing second end, a helical surface having a central axis, where the helical surface defines at least one flute, a head portion integrally formed with the first end of the elongated member and including a primary cutting edge adapted to engage and remove material from a workpiece and a secondary cutting edge adapted to engage and remove additional material from the workpiece, a threaded tip integrally formed with the head portion and a shank integrally formed with the second end of the elongated member and adapted to engage the drill.
摘要翻译：本发明的实施例包括与动力钻一起使用的螺旋钻头，其包括细长构件，该细长构件包括第一端和相对的第二端，具有中心轴线的螺旋形表面，其中所述螺旋表面限定至少一个凹槽，形成有细长构件的第一端并且包括适于从工件接合和移除材料的主切削刃以及适于从工件接合和移除附加材料的辅助切削刃;与头部整体形成的螺纹刀片和与细长构件的第二端一体地形成并适于接合钻头的柄。

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