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    LINEAR DRIVE FOR A MACHINE TOOL AND METHOD FOR MOVING A TOOL CARRIAGE
    71.
    发明申请
    LINEAR DRIVE FOR A MACHINE TOOL AND METHOD FOR MOVING A TOOL CARRIAGE 有权
    用于机床工具的线性驱动和用于移动工具运输的方法

    公开(公告)号：US20110050005A1

    公开(公告)日：2011-03-03

    申请号：US12736172

    申请日：2009-03-19

    申请人： Gunter Schneider ,  Helwig Buchenauer ,  Ulf Borner ,  Klaus Kramer

    发明人： Gunter Schneider ,  Helwig Buchenauer ,  Ulf Borner ,  Klaus Kramer

    IPC分类号： H02K41/02

    CPC分类号： H02K7/08 ,  B23Q1/40 ,  B23Q1/60 ,  B23Q5/027 ,  B23Q5/28 ,  F16C29/04 ,  F16C2322/39 ,  H02K33/18

    摘要： The invention relates to a linear drive for a machine tool having a housing, having a carriage, which is mounted so it is axially movable in the housing via two bearings, and has a central axis and a length, and having at least one first motor, having a first motor element and a second motor element, wherein said first motor element is disposed on said carriage and said second motor element is disposed on said housing, wherein said first motor element is implemented on said carriage as a primary part and said second motor element is implemented on said housing as a secondary part. Furthermore, the invention relates to a method for moving a carriage for a lathe tool of a highly-dynamic machine tool employing a crossed roller bearing for mounting the carriage, wherein all roller bodies of said crossed roller bearing are always operationally linked to a carriage-side bearing surface, and said carriage is driven at an oscillation frequency of at least 50 Hz, in particular between 60 Hz and 200 Hz.

    摘要翻译： 本发明涉及一种用于具有壳体的机床的线性驱动器，其具有滑架，该滑架被安装成使得其可经由两个轴承在壳体中轴向移动，并且具有中心轴线和长度，并且具有至少一个第一马达 具有第一电动机元件和第二电动机元件，其中所述第一电动元件设置在所述支架上，所述第二电动元件设置在所述壳体上，其中所述第一电动元件以所述支架为主要部分，所述第二电动元件 马达元件作为次要部件被实施在所述壳体上。 此外，本发明涉及一种用于移动用于安装滑架的交叉滚子轴承的高动态机床的车床的滑架的方法，其中所述交叉滚子轴承的所有滚子体总是可操作地连接到滑架 - 并且所述滑架以至少50Hz，特别是在60Hz和200Hz之间的振荡频率被驱动。

    Cutting head for a milling machine for manufacturing ophthalmic lenses made of plastic
    72.
    发明申请
    Cutting head for a milling machine for manufacturing ophthalmic lenses made of plastic 有权
    用于制造由塑料制成的眼镜片的铣床的切割头

    公开(公告)号：US20100226729A1

    公开(公告)日：2010-09-09

    申请号：US12660772

    申请日：2010-03-04

    申请人： Gunter Schneider ,  Helwig Buchenauer ,  Klaus Krämer

    发明人： Gunter Schneider ,  Helwig Buchenauer ,  Klaus Krämer

    IPC分类号： B23C5/26 ,  B23C5/12

    CPC分类号： B23C5/10 ,  B23C5/14 ,  B23C2200/203 ,  Y10T407/1942 ,  Y10T407/1946 ,  Y10T407/1952 ,  Y10T409/30952

    摘要： A milling head for a milling machine for producing synthetic spectacle lenses, comprising a rotational axis, a coupling part for tensioning into a milling spindle chuck, a shoulder which connects to the coupling part with a contact surface for the milling spindle chuck, a shaft which is connected to the shoulder and a blade collar with an outer diameter D which is connected to the shaft and which comprises several cutting plates with a radius R, wherein between the blade collar at the height of the outer diameter D and the contact surface, a free length L is provided. The measurement of the free length L in relation to the measurement of the outer diameter D and the measurement of the radius R fulfills the following condition: ILI=0.18 (IDI−2IRI)+54±a, with a maximum deviation a of 3.

    摘要翻译： 一种用于制造合成眼镜镜片的铣床的铣头，包括旋转轴线，用于张紧到铣削主轴卡盘中的联接部件，与用于铣削主轴卡盘的接触表面连接到联接部件的肩部，轴 连接到肩部和具有外径D的刀片套环，该外径D连接到轴，并且包括几个具有半径R的切割板，其中在外径D的高度处的刀片套环与接触表面之间， 提供自由长度L。 相对于外径D的测量和半径R的测量，自由长度L的测量满足以下条件：ILI = 0.18（IDI-2IRI）+ 54±a，最大偏差a为3。

    Lathe for manufacturing ophthalmic lenses made of plastic
    73.
    发明申请
    Lathe for manufacturing ophthalmic lenses made of plastic 有权
    用于制造由塑料制成的眼镜片的车床

    公开(公告)号：US20100224039A1

    公开(公告)日：2010-09-09

    申请号：US12660805

    申请日：2010-03-04

    申请人： Gunter Schneider ,  Helwig Buchenauer ,  Ulf Borner ,  Klaus Kramer

    发明人： Gunter Schneider ,  Helwig Buchenauer ,  Ulf Borner ,  Klaus Kramer

    IPC分类号： B23B5/00 ,  B23B17/00

    CPC分类号： B23Q1/015 ,  B23Q11/0035 ,  B23Q2230/004 ,  Y10T82/2566 ,  Y10T82/2585 ,  Y10T82/2595

    摘要： A turning machine for producing non rotationally symmetric surfaces of synthetic spectacle lenses, having a support plane E, a machine bed made of cast iron with a width b1 and a mass m1, a linear motor with an actuator comprising a turning tool holder and an oscillation axis Z, a workpiece spindle with a rotational axis C and a movement axis X, wherein the machine bed has at least two bearing surfaces arranged at a distance for the linear motor and for the workpiece spindle, and between the two bearing surfaces, a chip space is provided which is limited at least partially by the machine bed, wherein the linear motor is supported on the first bearing surface and the workpiece spindle is supported on the second bearing surface in relation to the chip space opposite the linear motor, wherein the mass of the machine bed has the maximum value m1, and the value m1 lies between 100 kg and 500 kg, between 150 kg and 300 kg, between 170 kg and 200 kg or 180 kg. A turning machine, in which the ratio of the mass m1 of the machine bed to a moved mass m2 of the linear motor 3 is greater than a quotient Q, wherein the quotient Q is between 1:500 and 1:20, between 1:60 and 1:30 or between 1:140 and 1:100, or 1:40 or 1:120.

    摘要翻译： 一种用于生产合成眼镜片的非旋转对称表面的车削机，具有支撑平面E，由铸铁制成的宽度为b1和质量m1的机床，具有致动器的线性电动机，其包括车刀工具架和摆动 轴Z，具有旋转轴线C的工件主轴和移动轴线X，其中机床具有至少两个轴向表面，该轴承表面布置成一定距离用于线性电动机和用于工件主轴，并且在两个支承表面之间， 提供了至少部分地由机床限制的空间，其中线性电动机被支撑在第一支承表面上，并且工件主轴相对于与线性电动机相对的芯片空间被支撑在第二支承表面上，其中质量 机床的最大值为m1，值m1在100kg和500kg之间，在150kg和300kg之间，在170kg与200kg或180kg之间。 一种车床，其中机床的质量m1与线性电动机3的移动质量m2的比值大于商Q，其中商Q在1：500和1:20之间，1： 60和1:30或在1：140和1：100之间，或1:40或1：120。

    Correction method for chip removal machines
    74.
    发明授权
    Correction method for chip removal machines 有权
    切屑机修正方法

    公开(公告)号：US07502663B2

    公开(公告)日：2009-03-10

    申请号：US10582623

    申请日：2005-04-20

    申请人： Christoph Weber ,  Gunter Schneider

    发明人： Christoph Weber ,  Gunter Schneider

    IPC分类号： G06F19/00

    CPC分类号： G05B19/182 ,  G05B19/19 ,  G05B2219/41192 ,  G05B2219/41195

    摘要： A method for determining a deviation of at least one regulating variable on chip removal machines with a mechanical drive for a tool and/or a workpiece, regulated by a control system, wherein the regulation comprises a plurality of values of at least three spatial axes for the control system and for the drive, and the values have a functional relation with the axes. A protocol is prepared from a plurality of control system actual values detected by measuring devices and/or selected drive actual values and a control system nominal value and/or a drive nominal value is calculated at least in relation to an axis, and a control system differential value and/or a drive differential value is calculated at least in relation to the axis. A chip removal machine which implements such a method is disclosed.

    摘要翻译： 一种用于通过由控制系统调节的用于工具和/或工件的机械驱动来确定切屑移除机器上的至少一个调节变量的偏差的方法，其中所述调节包括至少三个空间轴的多个值，用于 控制系统和驱动器，值与轴的功能关系。 根据多个控制系统准备协议，至少相对于轴计算由测量装置和/或所选择的驱动实际值检测的实际值和控制系统标称值和/或驱动器标称值，以及控制系统 至少相对于轴计算微分值和/或驱动差分值。 公开了一种实现这种方法的切屑机。

    Modified Acyl-ACP desaturase
    77.
    发明授权
    Modified Acyl-ACP desaturase 失效
    改性酰基-ACP去饱和酶

    公开(公告)号：US5888790A

    公开(公告)日：1999-03-30

    申请号：US853979

    申请日：1997-05-09

    申请人： Edgar B. Cahoon ,  John Shanklin ,  Ylva Lindqvist ,  Gunter Schneider

    发明人： Edgar B. Cahoon ,  John Shanklin ,  Ylva Lindqvist ,  Gunter Schneider

    IPC分类号： C12N15/09 ,  C12N1/15 ,  C12N1/21 ,  C12N5/10 ,  C12N9/02 ,  C12N15/00 ,  C12N15/11 ,  C12N15/29 ,  C12N15/82

    CPC分类号： C12N9/0083 ,  C12N15/8247 ,  C07K2319/00

    摘要： Disclosed is a method for modifying the chain length and double bond positional specificities of a soluble plant fatty acid desaturase. More specifically, the method involves modifying amino acid contact residues in the substrate binding channel of the soluble fatty acid desaturase which contact the fatty acid. Specifically disclosed is the modification of an acyl-ACP desaturase. Amino acid contact residues which lie within the substrate binding channel are identified, and subsequently replaced with different residues to effect the modification of activity.

    摘要翻译： 公开了一种改变可溶性植物脂肪酸去饱和酶的链长和双键位置特异性的方法。 更具体地，该方法包括修饰与脂肪酸接触的可溶性脂肪酸去饱和酶的底物结合通道中的氨基酸接触残基。 具体公开的是酰基-ACP去饱和酶的修饰。 鉴定位于底物结合通道内的氨基酸接触残基，随后用不同的残基替换以影响活性的修饰。