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    DEVICE FOR REDUCING THE SIZE OF FEED MATERIAL AND METHOD FOR OPERATING A SIZE REDUCTION DEVICE OF THIS TYPE
    1.
    发明申请
    DEVICE FOR REDUCING THE SIZE OF FEED MATERIAL AND METHOD FOR OPERATING A SIZE REDUCTION DEVICE OF THIS TYPE 审中-公开

    公开(公告)号：US20180333890A1

    公开(公告)日：2018-11-22

    申请号：US15986015

    申请日：2018-05-22

    Applicant: PALLMANN MASCHINENFABRIK GmbH & Co. KG

    Inventor： Hartmut PALLMANN

    IPC: B27L11/00 ,  B27L11/02 ,  B23Q7/02

    CPC classification number: B27L11/005 ,  B23Q7/02 ,  B27L11/02

    Abstract: A device and method for reducing a size of feed material. The device has a knife ring that is stationary within a housing or rotates around an axis. The knife ring has rod-shaped knife carriers that are disposed concentrically around the axis in an axis-parallel position at a mutual circumferential distance from each other and that form an inner circumferential surface of the knife ring with their sides facing the axis. Each knife carrier having a receptacle for fastening a flaking knife. The flaking knife protruding by its edge between two knife carriers into the flaking chamber. A measuring instrument includes at least one distance sensor that measures a distance of the inner circumferential surface and/or the edges of the flaking knives from the at least one distance sensor.

    Automatic Machine for Machining Inner or Centring Rings of Spirally Wound Seals
    3.
    发明申请
    Automatic Machine for Machining Inner or Centring Rings of Spirally Wound Seals 审中-公开

    公开(公告)号：US20170232523A1

    公开(公告)日：2017-08-17

    申请号：US15428499

    申请日：2017-02-09

    Applicant: GSKET S.r.l.

    Inventor： Gianpiero BAROZZI

    IPC: B23B13/02 ,  B23Q7/02 ,  B23Q7/04 ,  B23B3/22

    CPC classification number: B23B13/024 ,  B23B3/22 ,  B23Q1/66 ,  B23Q7/02 ,  B23Q7/046 ,  B23Q7/048

    Abstract: Machine for machining inner or centring rings of spirally wound seals, comprising: a base (1100) which supports a column (1110) extending in a vertical direction (Z-Z); a head (1200) with machining tool (1211) movable on the column (1110) in both senses of the vertical direction (Z-Z) from a raised rest position into a lowered working position and vice versa; a rotating table (1300) attached to the base (1100) and provided with at least two means (1311a,1311b) for retaining the rings (1); said retaining means are positioned relative to each other at a suitable angular distance so as to be arranged alternately below and coaxial with the machining tool (1211) or in a loading/unloading position underneath and coaxial with gripping/releasing means (1430) of a feeding/unloading device (1400); a device (1400) for loading/unloading the rings (1), displaceable in both senses of the vertical direction from a raised position into a lowered position and rotating about the same vertical direction; at least two means for gripping/releasing the rings (1) of the feeding/unloading device and movable therewith respectively from a position for gripping a ring to be machined into a position for feeding said ring to the loading/unloading retaining means and from a position for gripping of the machined rings by the loading/unloading retaining means to a position for unloading said rings outside of the machine and vice versa.

    Machine tool for producing toothed sections on workpieces
    5.
    发明授权
    Machine tool for producing toothed sections on workpieces 有权
    用于在工件上生产齿形部分的机床

    公开(公告)号：US09427815B2

    公开(公告)日：2016-08-30

    申请号：US14344616

    申请日：2012-09-14

    Applicant: Holger Fleischer ,  Carlo Schonherr

    Inventor： Holger Fleischer ,  Carlo Schonherr

    IPC: B23F23/04 ,  B23F23/06 ,  B23F5/22 ,  B23Q1/01 ,  B23F5/20 ,  B23Q7/02 ,  B23Q1/26 ,  B23Q3/157 ,  B23F23/12

    CPC classification number: B23F5/20 ,  B23F5/22 ,  B23F23/04 ,  B23F23/06 ,  B23F23/1243 ,  B23Q1/01 ,  B23Q1/26 ,  B23Q3/15706 ,  B23Q7/02 ,  Y10T29/5128 ,  Y10T409/100795 ,  Y10T409/100954 ,  Y10T409/10159 ,  Y10T409/103021 ,  Y10T409/10477 ,  Y10T409/109699 ,  Y10T483/16 ,  Y10T483/1736

    Abstract: To produce toothed sections on workpieces, a machine tool has a machine bed, a pivoting element with at least two workpiece spindles arranged thereon and a tool positioning unit with a tool head. The spindles can be pivoted relative to the machine bed about a workpiece spindle pivot axis and each spindle has a workpiece receiver that can be rotatably driven about a rotational axis. The tool head can be linearly moved in three directions relative to the spindles, and can be pivoted about a tool head pivot axis. A bearing element extending in the direction of the workpiece spindle pivot axis, has a free end which is pivotable about the workpiece spindle pivot axis, and is rigidly arranged on the pivoting element. A reinforcing element is fastened to the machine bed. The pivoting element is reinforced about the workpiece spindle pivot axis by the reinforcing element.

    Abstract translation: 为了在工件上产生齿形部分，机床具有机床，具有布置在其上的至少两个工件主轴的枢转元件和具有工具头的工具定位单元。 主轴可围绕工件主轴枢转轴线相对于机床枢转，并且每个主轴具有可围绕旋转轴线可旋转地驱动的工件接收器。 工具头可以相对于心轴在三个方向上线性移动，并且可以围绕工具头枢转轴线枢转。 沿工件主轴枢转轴线方向延伸的轴承元件具有可围绕工件主轴枢转轴线枢转的自由端，并且刚性地布置在枢转元件上。 加固元件固定在机床上。 枢转元件通过加强元件围绕工件主轴枢转轴线被加强。

    MACHINE TOOL HAVING WORKPIECE HOPPER
    7.
    发明申请
    MACHINE TOOL HAVING WORKPIECE HOPPER 有权
    具有工件珩磨机的机床

    公开(公告)号：US20110280692A1

    公开(公告)日：2011-11-17

    申请号：US13144516

    申请日：2010-01-15

    Applicant: Jörg Evertz ,  Holger Von Both

    Inventor： Jörg Evertz ,  Holger Von Both

    IPC: B65G47/90

    CPC classification number: B23Q7/047 ,  B23Q7/02 ,  B23Q7/10 ,  B23Q7/1494 ,  B23Q11/0891 ,  Y10T409/30392 ,  Y10T409/305432 ,  Y10T409/305824

    Abstract: A machining device for material-removing machining of a workpiece includes a stationary frame, a workpiece magazine, a workpiece slide movable relative to the frame and accommodates a workpiece and a housing which encompasses a machining chamber and is located outside the workpiece magazine, wherein the workpiece magazine accommodates a plurality of workpieces, the workpiece magazine moves workpieces to an interchange point, the workpiece slide imparts translational movement to a workpiece along an X axis during workpiece machining and the workpiece slide is movable along the X axis to such an extent that the workpiece located on the workpiece slide is movable to the interchange point disposed outside the machining chamber encompassed by the housing.

    Abstract translation: 用于材料去除加工的加工装置包括固定框架，工件仓，可相对于框架移动的工件滑块，并容纳工件和包围加工室并位于工件仓外部的壳体，其中， 工件夹具容纳多个工件，工件夹具将工件移动到交换点，工件滑块在工件加工期间沿着X轴向工件施加平移运动，并且工件滑块可沿着X轴移动到这样的程度： 位于工件滑块上的工件可移动到设置在由壳体包围的加工室外侧的交换点。

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