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    System and method for breaking chips formed by a drilling operation
    44.
    发明公开
    System and method for breaking chips formed by a drilling operation 有权
    系统和Verfahren zum布雷森von手套Bohroperation gebildeten Splittern

    公开(公告)号：EP1972411A1

    公开(公告)日：2008-09-24

    申请号：EP08250972.0

    申请日：2008-03-19

    申请人： P.V. Tools, Inc.

    发明人： Veres, Richard

    IPC分类号： B23Q5/32 ,  B23B47/34 ,  B23B47/22 ,  B23B45/04

    CPC分类号： B23B47/34 ,  B23Q5/323 ,  B23Q5/326 ,  Y10T408/165 ,  Y10T408/18 ,  Y10T408/23 ,  Y10T408/68

    摘要： A drilling machine ( fig 1 ) is provided for breaking chips formed by drilling action into manageable lengths. The drilling machine comprises a first gear (52) having a first axis of rotation, and a cam follower surface (216). It has a second gear (42) having a second axis of rotation coincident with the first axis of rotation. A housing (22) is provided configured to support the first gear (52) and the second gear (42), the housing having a cam surface (214), a spring (212) and a tool holder spindle (28) having a third axis of rotation (A). The first and second gears (52,42) are configured to impart both a linear feed and a rotation to the spindle (28). The first and second axes of rotation are coincident with the third axis of rotation (A) such that the cam surface (214) is urged into contact with the cam follower surface (216) by the spring (220). The cam surface (214) and the follower surface (216) are shaped such that when the first gear (52) rotates, the first gear (52) is caused repeatedly to retract and then to advance, breaking chips that are formed.

    摘要翻译： 提供了一种钻孔机（图1），用于将通过钻孔动作形成的切屑分解成可管理的长度。 钻机包括具有第一旋转轴线的第一齿轮（52）和凸轮从动件表面（216）。 它具有第二齿轮（42），其具有与第一旋转轴线重合的第二旋转轴线。 设置有构造成支撑第一齿轮（52）和第二齿轮（42）的壳体（22），壳体具有凸轮表面（214），弹簧（212）和具有第三齿轮 旋转轴（A）。 第一和第二齿轮（52,42）构造成将线性进给和旋转赋予主轴（28）。 第一和第二旋转轴线与第三旋转轴线（A）重合，使得凸轮表面（214）被弹簧（220）推动与凸轮从动件表面（216）接触。 凸轮面（214）和从动面（216）成形为使得当第一齿轮（52）旋转时，第一齿轮（52）被重复地引起缩回，然后前进，从而破坏所形成的切屑。

    Dust collecting cup
    45.
    发明公开
    Dust collecting cup 有权
    Staubfangaufsatz

    公开(公告)号：EP1842612A1

    公开(公告)日：2007-10-10

    申请号：EP07007095.8

    申请日：2007-04-04

    申请人： Makita Corporation

    发明人： Shinma, Yasutoshi ,  Nakashima, Keiji ,  Takeuchi, Hajime

    IPC分类号： B23B47/34 ,  B23Q11/00 ,  B28D7/02

    CPC分类号： B23Q11/0042

    摘要： A cup section is adapted to be attached to an electric tool in which a bit is allowed to be attached to or detached from a chucking mechanism while a chuck cover is moved in a first direction. A dust collector is coupled to a front part of the cup section and adapted to surround the bit. An operating member is provided in the cup section and is movable in the first direction. The operating member is adapted to come in contact with the chuck cover when the operating member is moved in the first direction, thereby causing the chuck cover to move in the first direction together with the operating member.

    摘要翻译： 杯部分适于附接到电动工具，其中当卡盘盖沿第一方向移动时，允许钻头被夹持或从夹紧机构拆卸。 集尘器联接到杯部分的前部并且适于包围钻头。 操作构件设置在杯部中，并且可沿第一方向移动。 操作构件适于在操作构件沿第一方向移动时与卡盘盖接触，从而使卡盘盖与操作构件一起沿第一方向移动。

    Dispositif de perçage et procédé de perçage mis en oeuvre par un tel dispositif
    46.
    发明公开
    Dispositif de perçage et procédé de perçage mis en oeuvre par un tel dispositif 有权
    Bohrvorrichtung und Bohrverfahren in dem eine derartige Vorrichtung eingesetzt wird

    公开(公告)号：EP1616648A1

    公开(公告)日：2006-01-18

    申请号：EP05104400.6

    申请日：2005-05-24

    申请人： AIRBUS France

    发明人： Janson, Jean-Philippe

    IPC分类号： B23B47/34 ,  B23Q11/00

    CPC分类号： B23B47/34 ,  B23Q11/005 ,  B23Q11/0067 ,  Y10T408/03 ,  Y10T408/44 ,  Y10T408/50 ,  Y10T409/304088

    摘要： L'invention se rapporte à un dispositif de perçage (1) à outil tournant comportant une perceuse (8) et des moyens de lubrification (26). Selon l'invention, le dispositif comporte :

    une chambre intermédiaire de stockage (18) de copeaux (20) produits lors d'une opération élémentaire de perçage ;
    des moyens d'introduction (46) permettant d'introduire, lors de l'opération élémentaire de perçage, les copeaux dans la chambre intermédiaire (18), les moyens d'introduction étant conçus de façon à fonctionner autrement qu'en générant un flux d'air ;
    une chambre principale de stockage (42) des copeaux (20) communiquant avec la chambre intermédiaire (18) ; et
    des moyens de balayage (30, 38) aptes à générer un flux d'air assurant un balayage des copeaux présents dans la chambre intermédiaire (18), vers la chambre principale (42).

    摘要翻译： 在基本钻井操作期间，该装置具有螺旋钻槽，用于在中间储存室（18）中引入碎片（20），用于将芯片预存储在腔室中。 吹风单元（30）和抽吸单元（38）产生空气流，从而通过在钻孔操作终止之后通过抽吸和/或吹走芯片来确保碎屑从中间室朝向主存储室（42）的清扫。 对于由钻井装置实施的钻井方法，还包括独立权利要求。

    Vibrating cutting tool
    47.
    发明公开
    Vibrating cutting tool 失效
    Vibrationscheidwerkzeug。

    公开(公告)号：EP0489359A1

    公开(公告)日：1992-06-10

    申请号：EP91120394.1

    申请日：1991-11-28

    申请人： NIPPON PNEUMATIC MANUFACTURING CO. LTD.

    发明人： Najima, Kozo, c/o Nippon Pneumatic Manufact. ,  Tsuyuguchi, Hirohumi, c/o Nippon Pneumatic Manufac ,  Aoki, Tsutomu, c/o Nippon Pneumatic Manufact. ,  Wakano, Fukuo, c/o Nippon Pneumatic Manufact. ,  Ida, Masahiro, c/o Nippon Pneumatic Manufact.

    IPC分类号： B23B31/20 ,  B23B47/34

    CPC分类号： B23B47/34 ,  Y10T408/76 ,  Y10T409/304312

    摘要： A vibrating cutting tool having an input shaft (1) driven by a live spindle of a machine tool and an output shaft (2) having a cutter mounting portion. The input shaft (1) and the ouptut (2) shaft are coupled together through a coupling mechanism so as to be at least circumferentially movable relative to each other. Recesses (15) are formed in one of the input shaft and the output shaft and holes (21) are formed in the other at locations opposite to the recesses. Moving elements (23) are mounted between the recesses (15) and the holes (21) with a predetermined gap defined between the moving elements (23) and the recesses (15) or the peripheral surfaces of the holes. The gaps serve to restrict a circumferential movement of the moving elements. Springs (26) are provided to urge the moving elements against the recesses. The movement of the moving elements is restricted by stoppers. An adjusting ring may be provided to adjust the biasing force of the springs.

    摘要翻译： 一种具有由机床的活动轴驱动的输入轴（1）和具有切割器安装部分的输出轴（2）的振动切割工具。 输入轴（1）和喷嘴（2）轴通过联接机构联接在一起，以至少能相对于彼此周向移动。 凹部（15）形成在输入轴和输出轴之一中，并且在凹部相对的位置处形成有孔（21）。 移动元件（23）以限定在移动元件（23）和凹部（15）或孔周边表面之间的预定间隙安装在凹部（15）和孔（21）之间。 间隙用于限制移动元件的圆周运动。 提供弹簧（26）以将移动元件推向凹部。 移动元件的运动受到塞子的限制。 可以设置调节环以调节弹簧的偏置力。

    Drilling machine comprising a pressure foot with a contact pad
    48.
    发明公开
    Drilling machine comprising a pressure foot with a contact pad 失效
    Druckfuss mit Kontaktpolsterfüreine Bohrmaschine。

    公开(公告)号：EP0193745A1

    公开(公告)日：1986-09-10

    申请号：EP86101470.2

    申请日：1986-02-05

    申请人： International Business Machines Corporation

    发明人： Scales, Eugene Monagon ,  Wagner, Frederick

    IPC分类号： B23B47/34

    CPC分类号： B23Q11/0046 ,  B23Q3/069 ,  B23Q16/001 ,  H05K3/0047 ,  H05K2203/082

    摘要： In a drilling machine, a pressure foot is provided with a central bore (62) fractionally larger in diameter than the diameter of a drill bit which passes through the pressure foot to reach a workpiece during a drilling operation. The pressure foot includes a contact pad (54) coaxial with the bore and includes a rim (58) surrounding an exit of the bore to form a contacting surface which abuts the surface of a workpiece being drilled. Thereby, the contacting area is minimized and the outermost dimension of the contacting area is minimized so as to permit the contact pad to establish a reference plane for gauging the depth of a drilled hole substantially without influence of irregularities in the surface of the workpiece, particularly irregularities at a distance from the drilling site. An elongated chamber (64) is formed in a sidewall of the bore to serve as a duct for guiding vacuum drawing air past the contact area to remove debris for further precision in the drilling operation.

    摘要翻译： 在钻机中，压脚设置有直径大于在钻孔操作期间通过压脚到达工件的钻头的直径的中心孔（62）。 压脚包括与孔同轴的接触垫（54）并且包括围绕孔的出口的边缘（58），以形成接触表面，该接触表面邻接正被钻孔的工件的表面。 因此，接触面积最小化，并且接触区域的最外部尺寸最小化，以便允许接触垫建立基准平面，用于基本上不影响工件表面的不规则性来测量钻孔的深度，特别是 与钻井现场距离不规则。 细长的室（64）形成在孔的侧壁中，用作导管，用于引导真空抽吸空气通过接触区域以去除碎屑以进一步提高钻孔操作的精度。

    DRILLING DEVICE
    50.
    发明公开
    DRILLING DEVICE 审中-公开

    公开(公告)号：EP4180157A1

    公开(公告)日：2023-05-17

    申请号：EP21207507.1

    申请日：2021-11-10

    申请人： VibiCore AB

    发明人： LIDHOLM, Svante ,  ANDERSSON, Thomas ,  LINDWALL, Mats

    IPC分类号： B23B47/34

    摘要： Disclosed herein is a drill device comprising:
    - a housing (2);
    - a drill spindle unit (12) arranged at least partially in the housing (2), the drill spindle unit (12) comprising a drill assembly (32), the drill assembly (32) comprising bearings (40), a first coupling portion (30), a drill axle (44) configured to receive a drill, the drill axle (44) being embedded in the bearings (40) and being configured to rotate about a longitudinal axis (a), the drill spindle unit (12) further comprising at least a first elastic element (26) that is at least partially compressed when it is mounted in the drill device.
    The drill device further comprises a pulse spindle unit (14) having a cylinder-shaped pulse spindle (34) that can be rotated about its longitudinal axis (b), the cylinder-shaped pulse spindle (34) being at least partially arranged within the housing (2), the cylinder-shaped pulse spindle (34) comprising a milled surface area (50) on the lateral surface. The longitudinal axis (b) of the cylinder-shaped pulse spindle (34) is arranged perpendicular to the longitudinal axis (a) of the drill axle (44), the drill spindle unit (12) being arranged so that the first coupling portion (30) is pushed towards the cylinder-shaped pulse spindle (34) so that along the longitudinal axis (a) of the drill axle (44) pulses can be generated when the cylinder-shaped pulse spindle (34) is rotating due to the lateral surface of the cylinder-shaped pulse spindle (34), which lateral surface is interrupted by the milled surface area (50) and due to the pre-compression of the elastic force of the at least partially compressed first elastic element (26).