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    Collet chuck for direct drive rotary stage
    11.
    发明申请
    Collet chuck for direct drive rotary stage 审中-公开
    用于直接驱动旋转台的夹头卡盘

    公开(公告)号：US20070169596A1

    公开(公告)日：2007-07-26

    申请号：US11336702

    申请日：2006-01-20

    Applicant: Brian O'Connor

    Inventor： Brian O'Connor

    IPC: B23B31/30

    CPC classification number: B23B31/204 ,  B23B2260/0625 ,  B23B2260/072 ,  B23B2260/126 ,  B23B2270/027 ,  B23B2270/38 ,  Y10T82/26 ,  Y10T279/1249 ,  Y10T279/17307

    Abstract: A collet chuck comprises a rotating cylinder block defining a cylindrical axis and an exterior cylindrical surface with first and second annular grooves. A collet and collet sleeve are at least partially surrounded by the rotating cylinder block. A piston slides within an annular interior space in the rotating cylinder block. A stationary port block has an interior cylindrical surface adjacent the exterior cylindrical surface of the rotating cylinder block and connects a first inlet port with a first annular groove and a second inlet port with the second annular groove. Switching pneumatic pressure between the first and second inlet ports moves the piston and collet sleeve between the clamping and unclamping positions and the gap between the rotating cylinder block and the stationary port block provides a frictionless seal.

    Abstract translation: 夹头卡盘包括限定圆柱形轴线的旋转气缸体和具有第一和第二环形凹槽的外部圆柱形表面。 夹头和夹头套筒至少部分地被旋转的气缸体包围。 活塞在旋转气缸体内的环形内部空间内滑动。 固定端口块具有邻近旋转气缸体的外圆柱形表面的内圆柱表面，并将第一入口与第一环形槽连接，第二入口与第二环形槽连接。 在第一入口和第二入口之间切换气动压力使活塞和夹头套筒在夹紧位置和松开位置之间移动，并且旋转的气缸体和固定端口块之间的间隙提供无摩擦的密封。

    Drilling tool
    12.
    发明申请
    Drilling tool 有权
    钻孔工具

    公开(公告)号：US20060198708A1

    公开(公告)日：2006-09-07

    申请号：US11351869

    申请日：2006-02-10

    Applicant: Ulrich Krenzer ,  Herbert Kauper

    Inventor： Ulrich Krenzer ,  Herbert Kauper

    IPC: B23B51/00

    CPC classification number: B23B51/06 ,  B23B51/02 ,  B23B51/12 ,  B23B2226/61 ,  B23B2240/08 ,  B23B2251/02 ,  B23B2251/247 ,  B23B2251/406 ,  B23B2260/126 ,  Y10T408/909 ,  Y10T408/9097

    Abstract: Disclosed is a drilling tool comprising a first drill bit (2) that is provided with at least two forward cutting edges (4, 5) and a second drill bit (3) which encompasses at least two rear cutting edges (6, 7). A cutting groove (8, 9) runs continuously from one respective forward cutting edge (4, 5) to a rear cutting edge (6, 7). Said cutting groove (8, 9) is embodied in an asymmetric manner in an area (A) bordering the forward drill bit (2), in a symmetric manner in a central area (B), and asymmetric in an area (C) bordering the rear drill bit (3).

    Abstract translation: 公开了一种钻具，其包括设置有至少两个前切削刃（4,5）的第一钻头（2）和包含至少两个后切削刃（6,7）的第二钻头（3）。 切割槽（8,9）从一个相应的前切割刃（4,5）连续地延伸到后切割刃（6,7）。 所述切割槽（8,9）以对称方式在中心区域（B）中以对称方式在与前方钻头（2）接合的区域（A）中以不对称的方式实施，并且在边界 后钻头（3）。

    Core bit for use with a core drill
    13.
    发明申请
    Core bit for use with a core drill 审中-公开
    核心钻头用于核心钻头

    公开(公告)号：US20050161263A1

    公开(公告)日：2005-07-28

    申请号：US10504306

    申请日：2003-12-25

    Applicant: Yoshiyuki Takano ,  Hisashi Okino ,  Shinji Nakashima

    Inventor： Yoshiyuki Takano ,  Hisashi Okino ,  Shinji Nakashima

    IPC: B23B51/04 ,  B28D1/04 ,  E21B10/00

    CPC classification number: B23B51/0473 ,  B23B2260/126 ,  B28D1/041

    Abstract: The present invention relates to a core bit (1) for a core drill in which a tube (20) is detachable relative to a coupling (10), and has a structure which allows core remaining in a tube to be removed out of an opening of the tube at a side thereof where no segment is present. The core bit further has a firm structure for fitting the tube (20) onto the coupling (10). The coupling (10) of the core bit (1) to be fitted to the core drill has an insertion part (11b), onto which the tube (20) is to be detachably fitted. On the outer side of the coupling (10), there is mounted a coupling cover (30), which covers the insertion part (11b) of the coupling (10). The provided on respective separate positions are: an anti-rotation structure for preventing the tube (20) fitted onto the insertion part (11b) from rotating relative to the insertion part (11b); and a fixing structure for preventing the tube (20) from dropping off the insertion part (11b).

    Abstract translation: 本发明涉及一种用于芯钻的芯钻头（1），其中管（20）相对于联接件（10）是可拆卸的，并且具有允许保留在管中的铁芯从开口中移除的结构 在其一侧没有段存在的管。 芯部还具有将管（20）装配到联接器（10）上的牢固结构。 要安装到芯钻头的芯钻头（1）的联接器（10）具有插入部分（11b），管（20）可拆卸地安装在该插入部分上。 在联接器（10）的外侧上安装有覆盖联轴器（10）的插入部分（11b）的联接盖（30）。 设置在各个分开位置的是：用于防止嵌合在插入部分上的管子相对于插入部分旋转的防旋转结构; 以及用于防止所述管（20）脱离所述插入部（11b）的固定结构。

    Expansion chuck
    16.
    发明授权
    Expansion chuck 有权
    膨胀卡盘

    公开(公告)号：US09289831B2

    公开(公告)日：2016-03-22

    申请号：US13723027

    申请日：2012-12-20

    Applicant: Kennametal Inc.

    Inventor： Josef K. Herud ,  Ruy Frota de Souza Filho

    IPC: B23B31/30 ,  B23B31/12 ,  B23B31/117

    CPC classification number: B23B31/12 ,  B23B31/1176 ,  B23B31/1178 ,  B23B31/305 ,  B23B2240/08 ,  B23B2240/11 ,  B23B2260/126 ,  Y10T279/1029 ,  Y10T279/12 ,  Y10T279/1216 ,  Y10T279/1249

    Abstract: The invention relates to a hydraulic expansion chuck with a basic body, with an expansion bush which is received in the basic body and defines a reception space for a tool to be chucked, and with a pressure chamber which is delimited between the expansion bush and the basic body, at least one solder region being provided, in which the expansion bush is soldered to the basic body, wherein, between the pressure chamber and the solder region, a seal is provided which is formed by an at least essentially fluid-tight bearing contact of the expansion bush against the basic body.

    Abstract translation: 本发明涉及一种具有基体的液压膨胀卡盘，其具有容纳在基体中的膨胀衬套，并且限定了用于夹紧工具的接收空间，并且具有限定在膨胀衬套和膨胀衬套之间的压力室 提供至少一个焊接区域，其中将膨胀衬套焊接到基体上，其中在压力室和焊接区域之间设置密封件，该密封件由至少基本上是流体密封的轴承 膨胀套筒与基体接触。

    MODULAR TOOL HOLDER WITH DIVERSE CUTTING TOOLS ASSEMBLY
    17.
    发明申请
    MODULAR TOOL HOLDER WITH DIVERSE CUTTING TOOLS ASSEMBLY 审中-公开
    多功能切割工具组装工具

    公开(公告)号：US20160016235A1

    公开(公告)日：2016-01-21

    申请号：US14334691

    申请日：2014-07-18

    Applicant: CHING-TING CHEN

    Inventor： CHING-TING CHEN

    IPC: B23B31/11

    CPC classification number: B23B31/11 ,  B23B31/02 ,  B23B2231/0296 ,  B23B2231/24 ,  B23B2260/078 ,  B23B2260/126

    Abstract: A modular tool holder with diverse cutting tools assembly includes a holder body, an adjusting screw and a blind bolt and a cutting tool. The holder body has a clamping section defined at a front side and a mounting hole formed through along an axis of the holder body. The adjusting screw is mounted in the middle of the mounting hole and has a first tool recess and a second tool recess formed on a head portion. The blind bolt is mounted in a rear side of the mounting hole. The cutting tool is mounted in a front side of the mounting hole and abuts to the clamping section. The cutting tool and the holder body are firmly connected and are double-restricted status. A user can use any one of different types of hand tools to rotate the adjusting screw to remove the cutting tool easily.

    Abstract translation: 具有多种切割工具组件的模块化工具夹具包括保持器主体，调节螺钉和盲螺栓以及切割工具。 保持器本体具有限定在前侧的夹持部和沿保持器主体的轴线形成的安装孔。 调节螺钉安装在安装孔的中间，并具有形成在头部上的第一工具凹部和第二工具凹部。 盲栓安装在安装孔的后侧。 切割工具安装在安装孔的前侧并且抵靠夹紧部。 切割工具和保持器主体牢固地连接并具有双重限制状态。 用户可以使用不同类型的手动工具中的任何一种来旋转调节螺钉以轻松地移除切割工具。

    METHOD AND APPARATUS FOR LOCATING AND DRILLING A HOLE IN A COMPOSITE
    19.
    发明申请
    METHOD AND APPARATUS FOR LOCATING AND DRILLING A HOLE IN A COMPOSITE 有权
    用于在复合材料中定位和钻孔孔的方法和装置

    公开(公告)号：US20140363248A1

    公开(公告)日：2014-12-11

    申请号：US14260675

    申请日：2014-04-24

    Applicant: The Boeing Company

    Inventor： John E. McCracken

    IPC: B23B49/02 ,  B23B41/00

    CPC classification number: B23B49/02 ,  B23B2215/04 ,  B23B2222/84 ,  B23B2226/27 ,  B23B2260/126 ,  B23B2260/138 ,  B23B2270/34 ,  B29C70/545 ,  Y10T408/03 ,  Y10T408/568

    Abstract: A body may be provided having first and second ends having threaded outer surfaces. A bore may extend between the first and second ends. A tool may be provided having a first outer mold-line surface, a second opposing surface, and a hole extending between the first and second opposing surfaces. The first end may be threadedly attached and sealed, at the second opposing surface, to an inner surface of the hole. A cap may be threadedly attached and sealed to the second end of the body. A composite may be consolidated against the first outer mold-line surface of the tool. The cap may be unthreadedly removed from the second end. A drill bit may be inserted into the bore, through the tool hole, and against the composite to drill a composite hole.

    Abstract translation: 可以设置具有第一和第二端具有螺纹外表面的主体。 孔可以在第一和第二端之间延伸。 可以提供具有第一外模线表面，第二相对表面和在第一和第二相对表面之间延伸的孔的工具。 第一端可以在第二相对表面处螺纹连接并密封到孔的内表面。 帽可以螺纹连接并密封到身体的第二端。 复合材料可以与工具的第一外模线表面固结。 帽子可以从第二端被无绳地去除。 钻头可以通过工具孔插入孔中，并且可以对着复合材料钻一个复合孔。

    Collet having angled seal bores
    20.
    发明授权
    Collet having angled seal bores 有权
    夹头具有成角度的密封孔

    公开(公告)号：US08752843B2

    公开(公告)日：2014-06-17

    申请号：US13082176

    申请日：2011-04-07

    Applicant: Hanoch Guy

    Inventor： Hanoch Guy

    IPC: B23B31/20

    CPC classification number: B23B31/202 ,  B23B2226/33 ,  B23B2250/12 ,  B23B2260/126 ,  Y10T279/17299 ,  Y10T279/17384 ,  Y10T279/17435 ,  Y10T279/17478 ,  Y10T279/17504 ,  Y10T279/3493

    Abstract: A collet has seal bores formed in interspaces of the collet. The seal bores are oriented at an acute angle α to the longitudinal axis of the collet, and extend towards a tool end of the collet, from a clamping surface of the collet to a collet peripheral surface. Adjacent the clamping bore, the collet has stopping surfaces for accurately locating the seals. When inserted into the seal bores, the seals prevent fluid leakage between the clamping bore surface and the peripheral surface of the collet.

    Abstract translation: 夹头在夹头的间隙中形成密封孔。 密封孔相对于夹头的纵向轴线成锐角α，并且从筒夹的夹紧表面延伸到夹头的工具端，从夹头的夹紧表面延伸到夹头外周表面。 靠近夹紧孔，夹头具有用于精确定位密封件的止动表面。 当密封孔插入密封孔时，密封件防止夹紧孔表面和夹头外周表面之间的流体泄漏。

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