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    Means for preventing tools from being pulled out from tool holders with a tool holding fixture
    21.
    发明授权
    Means for preventing tools from being pulled out from tool holders with a tool holding fixture 有权

    公开(公告)号：US10933473B2

    公开(公告)日：2021-03-02

    申请号：US13949050

    申请日：2013-07-23

    Applicant: Franz Haimer Maschinenbau KG

    Inventor： Franz Haimer

    IPC: B23B31/10 ,  B23B31/40 ,  B23B31/117 ,  B23B31/107 ,  B23B31/00 ,  B24B45/00

    Abstract: The invention relates to a tool holder with a tool holding fixture, in particular a clamping chuck such as a contracting chuck, a draw-in collect chuck, a hydraulic expanding chuck and a high-precision chuck, and a shank of a tool, in particular a rotary tool, accommodated in it, wherein the tool holder contains a means for preventing the tool from being pulled out, locking it against axial displacement. This pull-out preventing unit comprises at least one locking element and at least one locking groove, which corresponds to the said locking element, receives it and interacts with it in a positively locking manner. In this case, both the locking element and the locking groove are formed at least partly in the manner of a ball head. Preferably, the tool has the locking grooves. On account of preferably spirally arranged locking grooves along the cylindrical shank of rotary tools, the direction of pitch of which grooves corresponds to the direction of the grooves of the tool, axial locking of the tool is obtained, so that the tool cannot be axially displaced from the tool holder during operation. In addition, force-exerting elements are arranged, with the effect of making the tool lie against the pull-out preventer without play after shrink-fitting.

    Tool arrangement and tool receptacle for such a tool arrangement
    26.
    发明授权
    Tool arrangement and tool receptacle for such a tool arrangement 有权
    用于这种工具装置的刀具布置和刀具座

    公开(公告)号：US09533393B2

    公开(公告)日：2017-01-03

    申请号：US14456234

    申请日：2014-08-11

    Applicant: FRANZ HAIMER MASCHINENBAU KG

    Inventor： Franz Haimer

    IPC: B23Q11/10 ,  B23B31/02 ,  B23B51/06 ,  B23C5/28

    CPC classification number: B23Q11/1023 ,  B23B31/02 ,  B23B51/06 ,  B23B2231/24 ,  B23C5/28 ,  B23Q11/1061 ,  Y10T279/17111 ,  Y10T409/304032

    Abstract: A tool arrangement with a tool receptacle and a tool, with at least one fluid channel for supplying a fluid to the tool provided in the tool arrangement. In order to allow an improved supply of alternative fluids to the tool, the fluid channel has at least one throttle point for maintaining the pressure in the fluid channel upstream of the throttle point, and the throttle point is suitable for keeping the pressure on the fluid sufficiently high such that no excessive premature evaporation of the fluid takes place.

    Abstract translation: 具有工具容器和工具的工具装置，具有至少一个流体通道，用于将流体供应到设置在工具装置中的工具。 为了允许对工具的替代流体的改进供应，流体通道具有至少一个节流点，用于将流体通道中的压力维持在节流点上游，并且节流点适于保持流体上的压力 足够高，使得不会发生过度的过度蒸发。

    Induction coil assembly
    27.
    发明授权
    Induction coil assembly 有权
    感应线圈组件

    公开(公告)号：US09278414B2

    公开(公告)日：2016-03-08

    申请号：US11910148

    申请日：2006-04-03

    Applicant: Franz Haimer

    Inventor： Franz Haimer

    IPC: H05B6/14 ,  H05B6/38 ,  B23P11/02

    CPC classification number: B23P11/027 ,  H05B6/14 ,  H05B6/38

    Abstract: The induction coil unit for heating a sleeve section of a tool holder holding the shaft of a rotation tool in a receiver opening in press fit comprises two coil units, whose distance can be changed selectively through at least one slanted surface cam assembly. A magnetic flux concentrator assembly with several concentrator elements distributed in circumferential direction is associated with the coil unit adjacent to the free end of the sleeve section. The width of a pass through opening defined by the concentrator elements for the tool shaft is also changeable through a control cam, to which the concentrator elements are coupled through a slanted surface cam assembly. The two slanted surface cam assemblies are coupled amongst each other in a useful manner in order to simplify the operation of the unit.

    Abstract translation: 用于加热保持旋转工具的轴的压配合的接收器开口的工具架的套筒部分的感应线圈单元包括两个线圈单元，其间距可以通过至少一个倾斜表面凸轮组件选择性地改变。 具有沿圆周方向分布的多个集中器元件的磁通集中器组件与邻近套管部分的自由端的线圈单元相关联。 由用于工具轴的集中器元件限定的通过开口的宽度也可以通过控制凸轮来改变，集中器元件通过控制凸轮通过倾斜表面凸轮组件联接到该控制凸轮上。 两个倾斜的表面凸轮组件以有用的方式彼此联接，以简化单元的操作。

    CHUCK WITH VIBRATION DAMPING
    28.
    发明申请
    CHUCK WITH VIBRATION DAMPING 有权
    冲击阻尼

    公开(公告)号：US20160008892A1

    公开(公告)日：2016-01-14

    申请号：US14766096

    申请日：2014-02-04

    Applicant: FRANZ HAIMER MASCHINENBAU KG

    Inventor： Franz Haimer

    IPC: B23B31/117

    CPC classification number: B23B31/117 ,  B23B27/002 ,  B23B29/022 ,  B23B31/02 ,  B23B31/1179 ,  B23B2226/33 ,  B23B2250/16 ,  B23B2251/70 ,  B23C5/003 ,  B23Q11/0032

    Abstract: A tool chuck for clamping a tool in a machine tool, having a base body and a sleeve part protruding therefrom, which sleeve part forms a tool holder for fixing a tool shaft in a frictional, nonpositive fashion; a cavity in which a vibration damping component is accommodated is provided in the tool chuck.

    Abstract translation: 一种用于将工具夹紧在机床中的工具卡盘，其具有从其突出的基体和套筒部分，该套筒部分形成用于以摩擦，非正的方式固定工具轴的工具夹具; 其中容纳振动阻尼部件的空腔设置在工具卡盘中。

    BALANCING OR MEASURING DEVICE
    29.
    发明申请
    BALANCING OR MEASURING DEVICE 审中-公开
    平衡或测量装置

    公开(公告)号：US20150290776A1

    公开(公告)日：2015-10-15

    申请号：US14437854

    申请日：2013-10-17

    Applicant: FRANZ HAIMER MASCHINENBAU KG

    Inventor： Franz Haimer

    IPC: B25B5/06 ,  G01D11/02

    CPC classification number: B25B5/065 ,  B23B31/1176 ,  B23B31/305 ,  G01D11/02 ,  G01M1/04

    Abstract: The invention relates to a balancing or measuring device which comprises a base body (2) which can be rotated about a central axis (1) and which is used to receive a component (5) which is to be balanced or measured, and at least one centering element (6). A radial bias of the centering element (6) can be modified by a pressurized liquid for flexibly using the balancing or measuring device.

    Abstract translation: 本发明涉及一种平衡或测量装置，其包括可围绕中心轴线（1）旋转的基体（2），其用于接收待平衡或测量的部件（5），并且至少 一个定心元件（6）。 定心元件（6）的径向偏压可以通过加压液体来改变，以便灵活地使用平衡或测量装置。

    BALANCING OR MEASURING DEVICE
    30.
    发明申请
    BALANCING OR MEASURING DEVICE 有权
    平衡或测量装置

    公开(公告)号：US20150217381A1

    公开(公告)日：2015-08-06

    申请号：US14420698

    申请日：2013-08-07

    Applicant: FRANZ HAIMER MASCHINENBAU KG

    Inventor： Franz Haimer

    IPC: B23B31/117 ,  B23B31/00

    CPC classification number: B23B31/1173 ,  B23B31/005 ,  B23B31/117 ,  B23B31/202 ,  B23B2231/0224 ,  B23B2260/022 ,  B23B2260/026 ,  B23B2270/06 ,  B23B2270/12 ,  Y10T279/26

    Abstract: A balancing or measuring device includes a main body which is rotatable about an axis and includes an opening for accommodating a coupling shaft of a component to be balanced or measured, and having a centering element which can be axially displaced within the main body against a spring arrangement to center the component in the main body. In order to ensure maximum concentricity also in a balancing or measuring device having a small number of parts, the spring arrangement is designed to be integral with the centering element.

    Abstract translation: 平衡或测量装置包括主体，该主体可围绕轴线旋转并且包括用于容纳待平衡或测量的部件的联接轴的开口，并具有定心元件，所述定心元件能够抵抗弹簧 布置以使部件在主体中居中。 为了在具有少量部件的平衡或测量装置中确保最大同心度，弹簧装置设计成与定​​心元件成一体。

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