Data carrier comprising an optically variable element
    32.
    发明申请
    Data carrier comprising an optically variable element 失效
    数据载体包括光学可变元件

    公开(公告)号:US20050240549A1

    公开(公告)日:2005-10-27

    申请号:US10524139

    申请日:2003-08-11

    IPC分类号: B42D15/00 G06F7/00 G07D7/12

    摘要: A data carrier with an optically variable structure having an embossed structure with raised areas and a first coating contrasting with the surface of the data carrier. The embossed structure and the first coating are so combined that at least parts of the coating are completely visible upon perpendicular viewing but concealed upon oblique viewing so that a tilt effect arises upon alternate perpendicular and oblique viewing. The first coating is provided only in certain areas. Additionally, the optically variable structure has at least in partial areas a second coating likewise contrasting with the data carrier surface and disposed in overlap with the first coating at least in partial areas.

    摘要翻译: 具有光学可变结构的数据载体,具有凸起区域的压纹结构和与数据载体表面对比的第一涂层。 压花结构和第一涂层组合使得至少部分涂层在垂直观察时是完全可见的,但在倾斜观察时隐藏,使得在交替垂直和倾斜观察时产生倾斜效应。 第一涂层仅在某些区域提供。 另外,光学可变结构至少在部分区域中具有与数据载体表面对比的第二涂层,并且至少在部分区域中与第一涂层重叠设置。

    Data carrier comprising a gravure printed image and methods for transposing image motifs into linear structures and onto a gravure printing plate
    33.
    发明申请
    Data carrier comprising a gravure printed image and methods for transposing image motifs into linear structures and onto a gravure printing plate 失效
    数据载体包括凹版印刷图像和用于将图像基序转移到线性结构和凹版印刷版上的方法

    公开(公告)号:US20050139100A1

    公开(公告)日:2005-06-30

    申请号:US11064944

    申请日:2005-02-25

    摘要: A data carrier printed by line intaglio having a halftone image represented by irregular line structures in the manner of an engraving. The line structures are superimposed at least partly by fine structures rendered in positive or negative representation. Methods are provided for generating and processing irregular line structures as digital image data on a computer following individual specifications by an operator. The line structures are transferred to a line intaglio printing plate. The digital image data is used for controlling an engraving apparatus. In the alternative, other printing processes may be involved wherein the digital image data is superimposed at least partly with fine structures rendered in positive or negative representation.

    摘要翻译: 通过线凹版印刷的数据载体具有以雕刻方式由不规则线结构表示的半色调图像。 线结构至少部分地由正或负表示呈现的精细结构叠加。 提供了用于根据操作者的各种规格在计算机上生成和处理不规则线结构作为数字图像数据的方法。 线结构被转移到线凹版印刷版。 数字图像数据用于控制雕刻装置。 在替代方案中,可能涉及其他打印过程,其中数字图像数据至少部分地以正或负表示呈现的精细结构叠加。

    Stator for an electrical machine
    34.
    发明授权
    Stator for an electrical machine 失效
    电机定子

    公开(公告)号:US6107718A

    公开(公告)日:2000-08-22

    申请号:US43815

    申请日:1998-03-27

    摘要: In a stator (11) for an electrical machine, in particular for a starter motor in motor vehicles, having an exciter winding (22) with a plurality of windings that is wrapped randomly around the poles (14, 14'), in order to create great freedom in terms of the shape of the exciter winding (22) with a sufficiently high coupling factor and an acceptable axial overhang of the end winding, each winding of the exciter winding (22) is embodied as a bundle conductor comprising a plurality of parallel-wound round wires (23) that are adjacent one another on the face ends of the poles (14, 14'). In the region from the face end of a preceding pole (14) to the face end of the next pole (14'), the round wires (23) of each bundle conductor extend obliquely to the yoke axis, and in that region are twisted together by at least 180.degree. (FIG. 1).

    摘要翻译: PCT No.PCT / DE96 / 02053 Sec。 371日期:1998年3月27日 102(e)1998年3月27日PCT PCT 1996年10月29日PCT公布。 公开号WO97 / 24792 日期1997年7月10日在具有用于机动车辆中的起动电动机的电机用定子(11)中,具有具有多个绕组的励磁机绕组(22),所述绕组绕组极地(14,14' ),为了在激振器绕组(22)的形状方面以足够高的耦合系数和端部绕组的可接受的轴向突出形成很大的自由度,励磁绕组(22)的每个绕组被实施为束 导体包括在极(14,14')的端部上彼此相邻的多个平行缠绕的圆形线(23)。 在前一极(14)的前端到下一极(14')的端面的区域中,每个束导体的圆形线(23)相对于轭轴线倾斜延伸,并且在该区域被扭曲 一起至少180°(图1)。

    Method of making commutator rings
    35.
    发明授权
    Method of making commutator rings 失效
    制造换向环的方法

    公开(公告)号:US4698902A

    公开(公告)日:1987-10-13

    申请号:US554199

    申请日:1983-11-22

    IPC分类号: H01R43/06 H01R43/08 H02K13/00

    CPC分类号: H01R43/08 Y10T29/49011

    摘要: A method of making a commutator ring (2) for a commutator, which is provided with a plurality of commutator segments (7) with connection lugs (10) and anchoring means (44) and which is cold-formed by reduction and gauging in a single manufacturing step of a forming apparatus from a blank (1) with preformed segmental grooves (6) and a flange (4) which can subsequently be made into connection lugs. The forming apparatus is provided with a single or multi-stage, single or multi-part die. The blank is pressed against the die by radially disposed slides (39, 59) of the apparatus which are adjacent each commutator segment (7) and connection lug (10). Finally, during retraction of the die from the blank, the anchoring means (44) are formed on the commutator segments by a gauging apparatus being drawn through the tubular blank to "mushroom" inner teeth of the blank and shape them to form dovetail shaped anchors in a commutator hub sleeve. The die serves as an ejector for the finished commutator ring during its return movement to its initial position. After assembly to the commutator hub sleeve, the remaining connecting elements (8, 11) which held the commutator segments and connection lugs in closed, ring shape are removed or severed.

    摘要翻译: 一种制造用于换向器的换向器环(2)的方法,其具有多个具有连接凸耳(10)和锚固装置(44)的换向器段(7),并且通过在 具有预成型节段槽(6)的坯料(1)和凸缘(4)的成形设备的单个制造步骤,其随后可以制成连接凸耳。 成形装置设置有单级或多级单件或多件式模具。 通过与每个换向器段(7)和连接凸耳(10)相邻的设备的径向设置的滑块(39,59)将空白件压靠在模具上。 最后,在模具从坯料回缩过程中,锚定装置(44)通过测量装置形成在换向器部分上,该装置被拉动通过管状坯件到坯料的“蘑菇”内齿并成形为燕尾形锚 在换向器套筒中。 该模具在其返回运动到其初始位置时用作完成的换向器环的喷射器。 在组装到换向器轮毂套筒之后,将保持换向器段的其余连接元件(8,11)和闭合环形的连接凸耳移除或切断。

    Method of making an intermediate stage, intermediate blank for a dynamo
electric machine commutator ring, and apparatus to carry out the method
    37.
    发明授权
    Method of making an intermediate stage, intermediate blank for a dynamo electric machine commutator ring, and apparatus to carry out the method 失效
    制造中间台的方法,用于发电机整流子环的中间坯料,以及执行该方法的装置

    公开(公告)号:US4621514A

    公开(公告)日:1986-11-11

    申请号:US650348

    申请日:1984-09-13

    摘要: To form a commutator segmental ring, an intermediate stage commutator ring (4) is formed from a flat strip (1) of commutator material which is bent into essentially cylindrical tubular shape to form a blank (2) having a gap or crack (3) adjacent the ends of the strip. The commutator ring, upon forming of the commutator, is severed into commutator segments. The gap or crack of the blank is aligned with a ridge or rib in a forming punch press to form a groove within the essentially cylindrical tubular blank (2) so that, when the intermediate stage commutator ring (4) is made, a cylindrical portion (5) already dimensioned for the intermediate segmental ring and a flange portion (6) are made, with a groove in alignment with the gap or crack obtained during cold-flowing of the metal in the press by the guidance afforded by the rib or ridge in the gap or crack of the cylindrical tubular blank. Preferably, the ridge or rib, defining the groove, extends in a plane which passes through the axis of the cylindrical portion (5) of the intermediate commutator ring (4) and extends radially therefrom through the center line of the groove. The apparatus includes multiple concentric punch, stamp and die elements to permit cold-flowing of the cylindrical tubular blank upon compression of the commutator metal which, typically, is copper.

    摘要翻译: 为了形成换向器分段环,中间级换向器环(4)由换向器材料的扁平条(1)形成,该整流子材料弯曲成基本上为圆柱形的管状,以形成具有间隙或裂纹(3)的坯料(2) 邻近条带的端部。 换向器环在换向器形成时被切换成换向器段。 坯料的间隙或裂纹与成形冲压机中的脊或肋对齐,以在基本上圆柱形的管坯(2)内形成凹槽,使得当制成中间级换向器环(4)时,圆柱形部分 已经为中间节段环设置尺寸的凸缘部分(5)和凸缘部分(6),其中凹槽与通过肋条或凸条提供的引导在压力机内的金属冷流期间获得的间隙或裂缝对齐 在圆柱形管状坯料的间隙或裂缝中。 优选地,限定凹槽的脊或肋在穿过中间换向器环(4)的圆柱形部分(5)的轴线的平面中延伸并且从其径向延伸穿过凹槽的中心线。 该装置包括多个同心冲头,印模和模具元件,以在压缩换向器金属(通常为铜)时允许圆筒形管状坯件的冷流动。

    Commutator ring manufacturing method and apparatus
    38.
    发明授权
    Commutator ring manufacturing method and apparatus 失效
    换向器环制造方法和装置

    公开(公告)号:US4611391A

    公开(公告)日:1986-09-16

    申请号:US552984

    申请日:1983-11-17

    摘要: A method for manufacturing commutator segmental rings, in which ring-shaped blanks (1) are transformed into commutator segmental rings. The method is carried out with a forming apparatus which uses a ring-shaped die (21) and a rib-forming die (25) to transform the blank (1) into a commutator segmental ring (2) with a flange (4) on its end and a shaft portion (3) with commutator segments (5) and cross pieces (7) connecting them. During the forming process, the die (25) moves against the force of an adjustable elastic counter-pressure apparatus (16; 13, 17, 19; 28). The counter-pressure on the facing side (24) of the upper punch (22), on which the die (25) fits, minimizes formation of a burr on the workpiece, and it permits use of a fastening means of reduced clamping power, thereby according the die (25) a greater pressure stability.

    摘要翻译: 换向器分段环的制造方法,其中环形坯料(1)转化为换向器分段环。 该方法通过使用环形模具(21)和肋形成模具(25)的成形装置进行,以将坯料(1)转换成具有凸缘(4)的换向器节段环(2) 其端部和具有换向器段(5)和连接它们的横梁(7)的轴部分(3)。 在成形过程中,模具25抵抗可调弹性反压装置(16; 13,17,19; 28)的力移动。 模具(25)配合在其上的上冲头(22)的面对侧(24)上的反压力使工件上的毛刺的形成最小化,并且允许使用减小夹紧力的紧固装置, 从而根据模具(25)具有更大的压力稳定性。

    Mixing and kneading machine for continual compounding and method of implementing continual compounding by means of a mixing and kneading machine
    39.
    发明授权
    Mixing and kneading machine for continual compounding and method of implementing continual compounding by means of a mixing and kneading machine 有权
    混合搅拌机,连续混炼机,混合搅拌机实施连续复合方法

    公开(公告)号:US09022638B2

    公开(公告)日:2015-05-05

    申请号:US12777044

    申请日:2010-05-10

    摘要: A mixing and kneading machine (1) for continual compounding comprises a screw shaft (3) rotating in a casing (2) and simultaneously moving axially translationally. To sustainably enhance the efficiency of the machine as regards its material thruput per unit of time the screw shaft (3) comprises at least four groups of radial screw vanes (4a, 4b, 4c, 4d) evenly distributed circumferentially, each group consisting of a plurality of screw vanes in axial sequence. The outer diameter (Da) of the screw shaft ranges from 400 to 800 millimeters. The rotary speed of the screw shaft (3) ranges from 30 to 80 rpm. A mixing and kneading machine (1) engineered as such is particularly suitable for compounding an anodic mass in the production of electrodes—anodes—for the aluminum industry.

    摘要翻译: 用于连续混合的混合和捏合机(1)包括在壳体(2)中旋转并同时沿轴向平移移动的螺杆轴(3)。 为了可持续地提高机器在每单位时间内的材料冲程的效率,螺杆轴(3)包括至少四组径向均匀分布的径向螺旋叶片(4a,4b,4c,4d),每组由 多个螺旋叶片轴向排列。 螺杆轴的外径(Da)为400至800毫米。 螺杆轴(3)的转速范围为30至80rpm。 这样设计的混合和捏合机(1)特别适用于在铝制工业中生产阳极的阳极组合物。

    Data carrier
    40.
    发明授权
    Data carrier 失效
    数据载体

    公开(公告)号:US07377444B2

    公开(公告)日:2008-05-27

    申请号:US10524059

    申请日:2003-08-01

    IPC分类号: G06K19/00

    摘要: A halftone image original is converted into a line screen halftone image including regularly spaced-apart screen lines 5 that are modulated in their width y in accordance with the tonal value to be represented. According to the invention, width y of screen lines 5 is modulated only on one side so that screen lines 5 are flat on one side and width-modulated on one side. Various examples are stated for how this screen line modulation permits effective copy protection.

    摘要翻译: 半色调图像原稿被转换成线屏幕半色调图像,其包括根据要表示的色调值以其宽度y调制的规则间隔开的屏幕线5。 根据本发明,屏幕线5的宽度y仅在一侧被调制,使得屏幕线5在一侧是平坦的并且在一侧被宽度调制。 关于这种屏幕线调制如何允许有效的复制保护的各种示例。