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    TWIST DRILL FOR DRILLING WITH A COUNTERSINK CUTTING ARRANGEMENT, AND A CUTTING TOOL WITH A COUNTERSINK CUTTING ARRANGEMENT, AND A CUTTING-CHAMFERING TOOL
    42.
    发明申请
    TWIST DRILL FOR DRILLING WITH A COUNTERSINK CUTTING ARRANGEMENT, AND A CUTTING TOOL WITH A COUNTERSINK CUTTING ARRANGEMENT, AND A CUTTING-CHAMFERING TOOL 有权
    用于钻石切割装置的钻孔钻头和带有倒勾切割装置的切割工具和切割工具

    公开(公告)号：US20080232915A1

    公开(公告)日：2008-09-25

    申请号：US11756998

    申请日：2007-06-01

    Applicant: Werner Reinhardt ,  Jurgen Schwagerl ,  Petra Holzner

    Inventor： Werner Reinhardt ,  Jurgen Schwagerl ,  Petra Holzner

    IPC: B23B51/02 ,  B23B51/10 ,  B23B51/12

    CPC classification number: B23B51/108 ,  B23B2250/12 ,  Y10T408/78 ,  Y10T408/8725 ,  Y10T408/906 ,  Y10T408/907 ,  Y10T408/9097 ,  Y10T408/957

    Abstract: A twist drill for drilling with a countersink cutting arrangement, and a cutting tool with a countersink cutting arrangement, and a cutting-chamfering tool. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. §1.72(b). As stated in 37 C.F.R. §1.72(b): A brief abstract of the technical disclosure in the specification must commence on a separate sheet, preferably following the claims, under the heading “Abstract of the Disclosure.” The purpose of the abstract is to enable the Patent and Trademark Office and the public generally to determine quickly from a cursory inspection the nature and gist of the technical disclosure. The abstract shall not be used for interpreting the scope of the claims. Therefore, any statements made relating to the abstract are not intended to limit the claims in any manner and should not be interpreted as limiting the claims in any manner.

    Abstract translation: 用于钻孔的钻孔钻头，具有锪钻切割装置，以及具有锪钻切割装置的切割工具和切割倒角工具。 披露摘要根据37 C.F.R.的要求提交。 §1.72（b）。 如37 C.F.R. §1.72（b）：说明书中技术性披露的简要摘要必须在单独的表格上开始，优选按照权利要求，在“披露摘要”标题下。 摘要的目的是使专利商标局和公众一般能够从粗略检查中快速确定技术披露的性质和要点。 摘要不得用于解释权利要求的范围。 因此，与摘要有关的任何陈述不旨在以任何方式限制权利要求，也不应被解释为以任何方式限制权利要求。

    Components of earth-boring tools including sintered composite materials and methods of forming such components
    44.
    发明申请
    Components of earth-boring tools including sintered composite materials and methods of forming such components 有权
    镗孔工具的组成部分包括烧结复合材料和形成这些部件的方法

    公开(公告)号：US20070243099A1

    公开(公告)日：2007-10-18

    申请号：US11811664

    申请日：2007-06-11

    Applicant: Jimmy Eason ,  James Westhoff ,  Roy Lueth

    Inventor： Jimmy Eason ,  James Westhoff ,  Roy Lueth

    IPC: C22C30/00 ,  B22F3/12

    CPC classification number: E21B10/61 ,  B22F3/15 ,  B22F3/156 ,  B22F2003/241 ,  B22F2003/248 ,  B22F2009/041 ,  B22F2998/00 ,  B22F2998/10 ,  B22F2999/00 ,  C22C29/00 ,  E21B10/46 ,  E21B10/56 ,  Y10T408/78 ,  Y10T428/31855 ,  B22F3/24 ,  B22F2202/11 ,  B22F3/1035 ,  B22F9/04 ,  B22F1/025

    Abstract: The present invention includes consolidated hard materials, methods for producing them, and industrial drilling and cutting applications for them. A consolidated hard material may be produced using hard particles such as B4C or carbides or borides of W, Ti, Mo, Nb, V, Hf, Ta, Zr, and Cr in combination with an iron-based, nickel-based, nickel and iron-based, iron and cobalt-based, aluminum-based, copper-based, magnesium-based, or titanium-based alloy for the binder material. Commercially pure elements such as aluminum, copper, magnesium, titanium, iron, or nickel may also be used for the binder material. The mixture of the hard particles and the binder material may be consolidated at a temperature below the liquidus temperature of the binder material using a technique such as rapid omnidirectional compaction (ROC), the Ceracon™ process, or hot isostatic pressing (HIP). After sintering, the consolidated hard material may be treated to alter its material properties.

    Abstract translation: 本发明包括固结的硬质材料，它们的生产方法，以及它们的工业钻孔和切割应用。 可以使用诸如B 4 C的硬质颗粒或W，Ti，Mo，Nb，V，Hf，Ta，Zr和Cr的碳化物或硼化物与铁组合来生产固结的硬质材料 的镍基，镍和铁基，铁和钴基，铝基，铜基，镁基或钛基合金。 商业上纯的元素如铝，铜，镁，钛，铁或镍也可用于粘合剂材料。 硬质颗粒和粘合剂材料的混合物可以使用诸如快速全向压实（ROC），Ceracon TM工艺或热等静压（HIP）等技术在低于粘合剂材料的液相线温度的温度下固化， 。 烧结后，可以处理固结的硬质材料以改变其材料性质。

    Drill and Method of Producing Printed Circuit Board
    45.
    发明申请
    Drill and Method of Producing Printed Circuit Board 有权
    生产印刷电路板的钻孔和方法

    公开(公告)号：US20070227766A1

    公开(公告)日：2007-10-04

    申请号：US11631946

    申请日：2005-07-05

    Applicant: Akinobu Ito ,  Yasuharu Sakaguchi

    Inventor： Akinobu Ito ,  Yasuharu Sakaguchi

    IPC: H01R12/04

    CPC classification number: H05K3/0047 ,  B23B51/02 ,  B23B2251/043 ,  B23B2251/14 ,  B23B2251/201 ,  B23B2251/406 ,  B23B2251/426 ,  B23B2251/54 ,  H05K2203/1536 ,  Y10T29/49165 ,  Y10T408/78 ,  Y10T408/9097

    Abstract: A drill in which no positional shift on a drilled hole and no irregularities on an internal wall are formed. A torsion angle of a shaving discharge groove of a drill is set in the range of 30 degrees to 50 degrees. In this manner, a positional shift of a through hole to be drilled can be reduced. In addition, shavings of the drill are properly discharged, and thus, drilling is not precluded by the shavings. Therefore, a printed wiring board having excellent electric connectivity and reliability can be obtained.

    Abstract translation: 一种钻孔，其中不形成钻孔上的位置偏移并且不形成内壁上的凹凸。 钻头的剃须排放槽的扭转角度设定在30度到50度的范围内。 以这种方式，可以减少待钻孔的位置偏移。 此外，钻头的切屑被适当地排出，因此钻孔不被刨花排除。 因此，可以获得具有优异的电连接性和可靠性的印刷线路板。

    Precision cemented carbide threading tap
    48.
    发明授权
    Precision cemented carbide threading tap 有权
    精密硬质合金螺纹丝锥

    公开(公告)号：US07147413B2

    公开(公告)日：2006-12-12

    申请号：US10375730

    申请日：2003-02-27

    Applicant: Willard E. Henderer ,  Sadayuki Akaki

    Inventor： Willard E. Henderer ,  Sadayuki Akaki

    IPC: B23G5/06

    CPC classification number: B23G5/06 ,  B23G2225/28 ,  Y10T408/78 ,  Y10T408/9048

    Abstract: A precision cemented carbide threading tap is designed for use in precision tool holders in synchronous high speed tapping. The precision tap includes a fully cylindrical shank without the aid of squares, flats or other notches. The precision tap further includes a threaded body portion and a threaded cutting chamfer portion. The threaded body portion and the threaded cutting chamfer portion of the precision tap are concentric to the cylindrical shank of the tap within a runout of 10 microns. The precision cemented carbide threading tap improves the accuracy, life and speed by which internal screw threads are produced.

    Abstract translation: 精密硬质合金螺纹丝锥设计用于同步高速攻丝的精密刀架。 精密水龙头包括一个完全圆柱形的柄，无需广场，平面或其他缺口。 精密分接头还包括螺纹主体部分和螺纹切削倒角部分。 在10微米的跳动范围内，精密水龙头的螺纹体部分和螺纹切削倒角部分与龙头的圆柱形柄同心。 精密硬质合金螺纹丝锥提高了生产内螺纹的精度，寿命和速度。

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