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    Power Tool
    1.
    发明申请
    Power Tool 审中-公开

    公开(公告)号：US20190202027A1

    公开(公告)日：2019-07-04

    申请号：US16326746

    申请日：2017-08-10

    申请人： Robert Bosch GmbH

    发明人： Willi Fellmann ,  Bruno Luescher ,  Aldo Di Nicolantonio ,  Andreas Zurbruegg ,  Bruno Sinzig ,  Laurent Quebatte ,  Marcus Schuller

    IPC分类号： B24B45/00 ,  B23Q3/12 ,  B24B23/02

    CPC分类号： B24B45/006 ,  B23D45/16 ,  B23Q3/12 ,  B24B23/022 ,  B24B23/028 ,  B27B5/32

    摘要： A power tool, in particular a hand-held power tool, includes a tool-holding device that rotates about an output axis. The tool-holding device is configured to hold a tool device on the power tool such that the output axis and a tool rotation axis substantially coincide. The tool-holding device has at least a driver device and a clamping device that is movable relative to the driver device. To transfer a driving force to the tool device, the driver device has at least one torque transfer region that is arranged at a distance from the output axis. The driver device and the clamping device are configured to reach through a cut-out of the tool device, which cut-out extends through the entire material thickness of the tool device, and to clamp the tool device via the clamping device, which is movable substantially in a direction radial to the output axis.

    Precision clamping system
    2.
    发明授权
    Precision clamping system 有权

    公开(公告)号：US10076791B2

    公开(公告)日：2018-09-18

    申请号：US15136129

    申请日：2016-04-22

    申请人： Roehm GmbH

    发明人： Peter Schenk

    IPC分类号： B23B31/20 ,  B23Q3/12 ,  B23B31/107 ,  B25F3/00

    CPC分类号： B23B31/20 ,  B23B31/1071 ,  B23B2231/04 ,  B23B2231/2008 ,  B23B2231/2024 ,  B23B2231/2083 ,  B23Q3/12 ,  B25F3/00 ,  Y10T279/17529 ,  Y10T279/3406 ,  Y10T279/3412 ,  Y10T408/95

    摘要： A precision clamping system having a collet having a tool receptacle and which includes a chuck body formed from a single part, on whose first end a connecting piece is formed, which is directly connectable to a machine spindle of a drilling machine, and on whose second end facing away from the first end a collet receptacle is formed for receiving the collet. The connecting piece is designed in such a way that a form-fitting connection to the machine spindle is established for positive rotary entrainment of the chuck body, the collet receptacle has a conical design, and the collet is assigned a collet thread which may be screwed to a thread formed on the second end of the chuck body. A combination of a drilling machine having a precision clamping system and a system including a precision clamping system having multiple collets is also provided.

    Chucking device and chucking method for machine tool
    5.
    发明授权
    Chucking device and chucking method for machine tool 有权
    夹具装置和夹具方法

    公开(公告)号：US09475126B2

    公开(公告)日：2016-10-25

    申请号：US14299420

    申请日：2014-06-09

    申请人： SMC Corporation

    发明人： Atsushi Fujiwara ,  Junji Nishino

    IPC分类号： B23Q17/00 ,  B23Q7/00 ,  B23B31/10 ,  B23B31/30 ,  B23Q3/12 ,  B23Q3/18 ,  B23Q17/22

    CPC分类号： B23B31/101 ,  B23B31/30 ,  B23B2231/14 ,  B23B2231/22 ,  B23Q3/12 ,  B23Q3/18 ,  B23Q17/2291 ,  Y10T29/49998 ,  Y10T279/1208

    摘要： In a chucking device and a chucking method for a machine tool which grip a workpiece that serves as a target object to be processed by the machine tool, a first cylinder and a second cylinder are controlled based on the position of a piston of the first cylinder detected by a length measuring sensor, and the position of a piston of the second cylinder detected by a length measuring sensor. In this manner, the workpiece is gripped by respective gripping members at a predetermined position, i.e., the axial center, of a chuck main body.

    摘要翻译： 在夹持作为要由机床加工的目标物体的工件的机床的夹紧装置和夹紧方法中，基于第一缸体的活塞的位置来控制第一缸体和第二缸体 由长度测量传感器检测的第二气缸的活塞的位置由长度测量传感器检测。 以这种方式，工件在卡盘主体的预定位置，即轴向中心处由相应的夹持构件夹紧。

    Device for chucking a tool or workpiece and method for operating such a chucking device
    6.
    发明授权
    Device for chucking a tool or workpiece and method for operating such a chucking device 有权
    用于夹紧工具或工件的装置以及用于操作这种夹紧装置的方法

    公开(公告)号：US09346105B2

    公开(公告)日：2016-05-24

    申请号：US13970056

    申请日：2013-08-19

    申请人： Klingelnberg AG

    发明人： Gunter Mikoleizig

    IPC分类号： B23B31/16 ,  B23B31/26 ,  B23Q3/12 ,  B23B31/28 ,  B23Q17/00 ,  B23Q17/24

    CPC分类号： B23B31/26 ,  B23B31/16 ,  B23B31/28 ,  B23B2231/42 ,  B23B2260/07 ,  B23Q3/12 ,  B23Q17/005 ,  B23Q17/2452 ,  Y10T29/49998 ,  Y10T279/19 ,  Y10T279/21 ,  Y10T279/275

    摘要： A chucking device, which includes a rotationally-drivable spindle, a chucking means for mechanical chucking of a chucked object arranged on the spindle, a drive gearwheel, and a drive for rotationally driving the gearwheel. The chucking means has a rotating body, which has gear teeth and allows, through rotational movement, the chucked object to be chucked or unchucked. The drive gearwheel has gear teeth configured for complementary engagement with the gear teeth of the rotating body. The gear teeth of the rotating body and drive gearwheel are designed to provide flank play, such that the drive gearwheel can assume a neutral angular position with respect to the rotating body so that the gear teeth of the rotating body and drive gearwheel do not touch each other.

    摘要翻译： 一种夹紧装置，包括可旋转驱动的主轴，用于机械夹持布置在主轴上的卡盘物体的夹紧装置，驱动齿轮和用于旋转驱动齿轮的驱动器。 夹紧装置具有旋转体，该旋转体具有齿轮齿，并且允许通过旋转运动使夹持物体被夹紧或不套圈。 驱动齿轮具有构造成与旋转体的齿轮齿互补接合的齿轮齿。 旋转体和驱动齿轮的齿轮齿被设计成提供侧面游隙，使得驱动齿轮相对于旋转体可以呈现中立的角度位置，使得旋转体和驱动齿轮的齿轮齿不接触每个 其他。

    DRILL CHUCK
    8.
    发明申请
    DRILL CHUCK 有权
    钻钻

    公开(公告)号：US20150314375A1

    公开(公告)日：2015-11-05

    申请号：US14700515

    申请日：2015-04-30

    申请人： Roehm GmbH

    发明人： Peter SCHENK

    IPC分类号： B23B31/12

    CPC分类号： B23B31/1238 ,  B23B31/1071 ,  B23B2231/38 ,  B23B2260/026 ,  B23B2260/136 ,  B23Q3/12 ,  Y10S279/902 ,  Y10S279/905 ,  Y10T279/17632 ,  Y10T279/17752 ,  Y10T279/3406 ,  Y10T279/3412

    摘要： A drill chuck having a chuck body that has a receptacle on its axially rearward end, having clamping jaws that can be moved relative to the chuck axis, and having a clamping sleeve that serves to move the clamping jaws. An adapter body can be placed in the receptacle and coupled in a torque-transmitting manner, which adapter body has an adapter receptacle for detachable connection to the drilling spindle of a power drill and has, in the wall of the adapter receptacle, at least one detent element that can be moved by a release sleeve.

    摘要翻译： 一种钻夹头，其具有卡盘体，卡盘体在其轴向后端具有容器，具有能够相对于卡盘轴线移动的夹爪，并具有用于移动夹爪的夹紧套筒。 适配器主体可以放置在插座中并以扭矩传递方式联接，该适配器主体具有用于可拆卸地连接到电钻的钻孔的适配器插座，并且在适配器插座的壁中具有至少一个 可通过释放套筒移动的止动元件。

    Clamping system for detachably connecting two preferably rotationally symmetrical parts
    9.
    发明授权
    Clamping system for detachably connecting two preferably rotationally symmetrical parts 有权
    用于可拆卸地连接两个优选旋转对称部分的夹紧系统

    公开(公告)号：US09157481B2

    公开(公告)日：2015-10-13

    申请号：US13969960

    申请日：2013-08-19

    申请人： GUEHRING OHG

    发明人： Klaus Matheis

    IPC分类号： F16B7/04 ,  F16D1/04 ,  B23B31/06 ,  B23B31/107 ,  B23Q3/12

    CPC分类号： F16D1/04 ,  B23B31/06 ,  B23B31/1077 ,  B23B2231/24 ,  B23B2250/12 ,  B23Q3/12 ,  Y10T403/7062

    摘要： A clamping system for detachably connecting two parts, one part has a hollow shaft and the other part has a receiving portion for receiving the hollow shaft with a precise fit, comprising: a main body to be arranged concentrically in the receiving portion, extends into the hollow shaft when the two parts are joined to one another, and bears two clamping bodies, operable in a diametrically opposed manner between release and clamping positions, and comprising an ejector axially adjustable by a defined ejection stroke in a centric through-bore in the main body, the clamping bodies subject the one part to a pressing force in the clamping position, and in the release position subject the one part to an ejection force, the ejector formed from a body of revolution, which is detachably anchored directly in a centric through-bore in the main body with axial play corresponding to the ejection stroke.

    摘要翻译： 一种用于可拆卸地连接两个部件的夹紧系统，一个部件具有中空轴，另一部分具有用于以精确的配合接收空心轴的接收部分，包括：主体，被同心地布置在接收部分中，延伸到 空心轴，当两个部分彼此接合时，并且具有两个夹紧体，其可在释放和夹紧位置之间以直径相对的方式操作，并且包括通过限定的喷射行程在主要的中心通孔中可轴向调节的喷射器 夹紧体使夹持体在夹紧位置处受到一个按压力，而在释放位置使一个部件成为一个弹出力，该喷射器由一个旋转体形成，该旋转体可以直接地以可中心的方式直接 在主体中具有对应于喷射行程的轴向游隙。

    Automated steering centering assembly
    10.
    发明授权
    Automated steering centering assembly 有权
    自动转向定心组件

    公开(公告)号：US09095945B2

    公开(公告)日：2015-08-04

    申请号：US13893552

    申请日：2013-05-14

    申请人： Honda Motor Co., Ltd.

    发明人： Greg Camp ,  Alan Rainwater ,  Mark Grimes

    IPC分类号： G01B5/00 ,  B23Q3/18 ,  B23Q3/12 ,  B62D1/00

    CPC分类号： B23Q3/183 ,  B23Q3/12 ,  B23Q2703/04 ,  B62D1/00 ,  G01B5/0025 ,  Y10T279/1208 ,  Y10T279/1224

    摘要： An automated vehicle steering centering assembly for a centering process for marking a center of a steering column includes a housing connected to a robotic arm for movement therewith. A drive mechanism is mounted to the housing. A chuck is rotatably connected to the drive mechanism. The chuck includes a moveable gripper jaw having a splined inner surface for mating with a splined portion of the steering column. A pneumatic mechanism is mounted to the housing and operably connected to the chuck. Air pressure supplied from the pneumatic mechanism to the chuck moves the gripper jaw between an open position and a closed position so as to grip the steering column.

    摘要翻译： 用于标记转向柱的中心的定心过程的自动车辆转向定心组件包括连接到机器人手臂以与其一起运动的壳体。 驱动机构安装在壳体上。 卡盘可旋转地连接到驱动机构。 卡盘包括可移动的夹爪，其具有用于与转向柱的花键部分配合的花键内表面。 气动机构安装到壳体并可操作地连接到卡盘。 从气动机构向卡盘供给的空气压力使夹持爪在打开位置和关闭位置之间移动，从而夹紧转向柱。