公开(公告)号：US5917671A

公开(公告)日：1999-06-29

申请号：US814123

申请日：1997-03-10

申请人： Juergen Kaaden ,  Andreas Kluger ,  Martin Kuner ,  Peter Mahr ,  Klaus Oldermann ,  Hartmut Peters ,  Gerhard Reiner ,  Werner Scholz ,  Friedrich Timmermann ,  Bernd Wessolly

发明人： Juergen Kaaden ,  Andreas Kluger ,  Martin Kuner ,  Peter Mahr ,  Klaus Oldermann ,  Hartmut Peters ,  Gerhard Reiner ,  Werner Scholz ,  Friedrich Timmermann ,  Bernd Wessolly

IPC分类号： G11B20/12 ,  G11B5/008 ,  G11B5/56 ,  G11B5/58 ,  G11B5/584 ,  G11B11/105 ,  G11B15/60 ,  G11B21/08 ,  G11B21/10 ,  G11B27/32 ,  H04N5/7828

CPC分类号： G11B11/10578 ,  G11B21/086 ,  G11B21/103 ,  G11B27/322 ,  G11B11/10584

摘要： The invention relates to a method for recording longitudinal track bundles on an information medium. The method involves recording tracking information in special tracks in said track bundles. The special tracks are contiguous between each other. When recording a new track bundle a recording and/or reading head may be positioned using tracking information contained in special tracks of a previously recorded track bundle. Several examples of patterns used for coding tracking information in the special tracks we described.

摘要翻译： 本发明涉及用于在信息介质上记录纵向轨道束的方法。 该方法涉及在所述轨道束中的特殊轨道中记录跟踪信息。 特殊轨道彼此相邻。 当记录新的轨道束时，可以使用包含在先前记录的轨道束的特殊轨道中的跟踪信息来定位记录和/或读取头。 在我们描述的特殊轨道中用于编码跟踪信息的模式的几个示例。

公开(公告)号：US6043958A

公开(公告)日：2000-03-28

申请号：US929277

申请日：1997-09-15

申请人： Juergen Kaaden ,  Peter Mahr ,  Klaus Oldermann

发明人： Juergen Kaaden ,  Peter Mahr ,  Klaus Oldermann

IPC分类号： G11B5/55

CPC分类号： G11B5/5504

摘要： The invention relates to a device for positioning a first element relatively to a second element. The device according to the invention uses lifting means comprising a cam element and actuator means to actuate the cam element. The cam element has a plurality of contiguously arranged sectors with machined edges belonging to first and second interleaved groups. The machined edges are shaped such that a response of the lifting means to the actuator means has different values for sectors of said first and second group thereby providing alternately a coarse positioning and a fine positioning. The device may for example be used to position a multitrack magnetic tape and a magnetic writing/reading head relatively to each other.

摘要翻译： 本发明涉及一种用于相对于第二元件定位第一元件的装置。 根据本发明的装置使用提升装置，其包括凸轮元件和致动器装置来致动凸轮元件。 凸轮元件具有多个连续布置的扇区，其中加工边缘属于第一和第二交错组。 加工的边缘成形为使得提升装置对致动器装置的响应对于所述第一和第二组的扇区具有不同的值，从而交替地提供粗略定位和精细定位。 该装置可以例如用于相对于彼此定位多轨磁带和磁性写入/读取头。

公开(公告)号：US6122134A

公开(公告)日：2000-09-19

申请号：US990761

申请日：1997-12-15

申请人： Jurgen Kaaden ,  Klaus Oldermann ,  Peter Mahr ,  Gerhard Reiner ,  Bruno Weihs

发明人： Jurgen Kaaden ,  Klaus Oldermann ,  Peter Mahr ,  Gerhard Reiner ,  Bruno Weihs

IPC分类号： G11B20/12 ,  G11B21/10 ,  G11B5/584

CPC分类号： G11B21/10

摘要： An information storage medium has at least a longitudinal bundle comprising three servo tracks (3, 4, 5). The bundle is arranged in consecutive tracking units (T(N)) of a determined longitudinal length. Surfaces of said servo tracks present either a first or a second characteristic (6, 7) and vary in size and distribution inside the tracking units. The bundles may contain longitudinally stored identification information. Methods for obtaining tracking signals indicating a transversal offset between a reading head and the bundle and for retrieving identification information are disclosed. Also methods for obtaining tracking units in which transversal tracking code is combined with distinct information are described.

摘要翻译： 信息存储介质至少具有包括三个伺服轨道（3,4,5）的纵向束。 捆束以确定的纵向长度的连续跟踪单元（T（N））排列。 所述伺服磁道的表面呈现第一或第二特征（6,7），并且跟踪单元内的尺寸和分布变化。 捆可以包含纵向存储的标识信息。 公开了用于获得指示读取头和束之间的横向偏移并用于检索识别信息的跟踪信号的方法。 还描述了用于获得横向跟踪代码与不同信息组合的跟踪单元的方法。

公开(公告)号：US06208096B1

公开(公告)日：2001-03-27

申请号：US09236959

申请日：1999-01-25

申请人： Peter Mahr ,  Klaus Oldermann

发明人： Peter Mahr ,  Klaus Oldermann

IPC分类号： B65H5938

CPC分类号： G11B15/48

摘要： In a tape transport for recording and/or reproducing signals by means of a recording medium using separate winding motors for driving the winding plates, the drive of the winding motors servo units is constructed as open-loop control devices and/or closed-loop control devices. Such servo units can advantageously be used for open-loop control and/or closed-loop control of the drive of the winding motor even during a braking operation.

摘要翻译： 在用于通过使用单独的绕组电机驱动绕组板的记录介质来记录和/或再现信号的磁带传输中，绕组电动机伺服单元的驱动被构造为开环控制装置和/或闭环控制 设备。 这样的伺服单元即使在制动操作期间也可以有利地用于绕组电机的驱动的开环控制和/或闭环控制。

公开(公告)号：US06438094B1

公开(公告)日：2002-08-20

申请号：US09248657

申请日：1999-02-11

申请人： Peter Mahr ,  Klaus Oldermann

发明人： Peter Mahr ,  Klaus Oldermann

IPC分类号： G11B1920

CPC分类号： H02K7/04 ,  G11B19/2009 ,  G11B33/08

摘要： The present invention relates to a device for reading from or writing to recording media in disc form which has an unbalance compensation means. The object of the invention is to propose a device of this type which has the smallest possible unbalance even when exchangeable recording media are used. This object is achieved according to the invention by virtue of the fact that the unbalance compensation means is a centrifugal force generation means which generates a centrifugal force which is variable during operation. According to another aspect of the present invention, provision is made for the unbalance compensation means to be a positioning means for positioning the recording medium. The field of application of the invention includes, inter alia, devices for reading from and/or writing to optical recording media such as CD, CD-ROM, DVD, DVD-ROM, DVD-RAM and the like.

摘要翻译： 本发明涉及一种用于读取或写入具有不平衡补偿装置的盘形记录介质的装置。 本发明的目的是提出一种即使在使用可交换的记录介质时也具有尽可能小的不平衡的这种类型的装置。 根据本发明，该目的是通过不平衡补偿装置是产生在操作期间可变的离心力的离心力产生装置来实现的。 根据本发明的另一方面，提供了作为用于定位记录介质的定位装置的不平衡补偿装置。 本发明的应用领域尤其包括用于从诸如CD，CD-ROM，DVD，DVD-ROM，DVD-RAM等光学记录介质读取和/或写入的装置。

公开(公告)号：US06865744B2

公开(公告)日：2005-03-08

申请号：US09988185

申请日：2001-11-19

申请人： Klaus Oldermann ,  Heinz-Joerg Schroeder

发明人： Klaus Oldermann ,  Heinz-Joerg Schroeder

IPC分类号： G11B7/095 ,  G11B17/028 ,  G11B19/20 ,  G11B25/04

CPC分类号： G11B17/0282 ,  G11B7/0953 ,  G11B17/028 ,  G11B17/0284 ,  G11B19/20

摘要： A device for rotating inside of a disk player and/or recorder a disk shaped data carrier which takes into account that the rotating disk may be eccentered from an imposed rotation axis. A side moving apparatus allows the rotating disk and a fixing device to which the disk is removably fixed, to move inside the player and/or recorder in a rotation plane substantially perpendicular to an axis of rotation of the fixing device. The rotating disk and the fixing device go into a gyroscopic movement inside the player. A plurality of examples to realize the invention are described.

摘要翻译： 考虑到旋转盘可以从施加的旋转轴偏心的，用于在盘播放器和/或记录器内旋转的盘形数据载体的装置。 侧移动装置允许旋转盘和盘可拆卸地固定到其上的固定装置在基本上垂直于定影装置的旋转轴线的旋转平面内在播放器和/或记录器内移动。 旋转盘和定影装置进入玩家内部的陀螺仪运动。 描述实现本发明的多个示例。

公开(公告)号：US06347181B1

公开(公告)日：2002-02-12

申请号：US08481455

申请日：1995-10-27

申请人： Jürgen Kaaden ,  Klaus Oldermann

发明人： Jürgen Kaaden ,  Klaus Oldermann

IPC分类号： H04N591

CPC分类号： H04N21/2383 ,  G11B15/1875 ,  G11B15/4731 ,  G11B27/005 ,  G11B2220/90 ,  H04N5/92 ,  H04N5/937 ,  H04N5/945 ,  H04N5/956 ,  H04N7/56 ,  H04N9/7921 ,  H04N21/4382

摘要： Recording is carried out with time compression at an increased tape longitudinal speed and an increased head drum speed of rotation. Reproduction is carried out at a set tape longitudinal speed and at the same increased or slightly reduced head drum speed of rotation. Conversion into real time and the frequency position for real time reproduction are ensured by electronic memories into which the signal repeatedly generated by overscanning is written and from which it is read out during reproduction.

摘要翻译： 以增加的磁带纵向速度和增加的磁头鼓旋转速度的时间压缩进行记录。 以设定的胶带纵向速度和以相同的增加或稍微降低的磁头鼓旋转速度进行再现。 通过电子存储器确保实时转换和用于实时再现的频率位置，其中写入通过过扫描重复产生的信号，并且在再现期间从其读出信号。

公开(公告)号：US6067213A

公开(公告)日：2000-05-23

申请号：US890264

申请日：1997-07-09

申请人： Klaus Oldermann ,  Martin Storz

发明人： Klaus Oldermann ,  Martin Storz

IPC分类号： G11B11/105 ,  G11B15/60 ,  G11B15/62

CPC分类号： G11B15/602 ,  G11B15/62 ,  G11B11/10543 ,  G11B11/1055

摘要： The invention concerns a device which comprises a device for displacing to transversely position a multitrack tape in front of a reading and/or writing head. The magnetic tape carries a plurality of elementary tracks which are grouped in several bundles. These bundles are selectively accessed using the device for displacing. The writing and/or reading head can write and/or read information from elementary tracks contained in one bundle at a time. The device for displacing comprise a tape guide acting on longitudinal edges of the tape and transversely translating the tape. Furthermore they comprise either a movable tape reels platform or movable pins to accommodate for the transverse tape displacement.

摘要翻译： 本发明涉及一种装置，其包括用于移位以在读取和/或写入头前方横向定位多轨磁带的装置。 磁带携带多个基本轨道，它们分组成几个束。 使用移位装置选择性地访问这些束。 写入和/或读取头可以一次写入和/或读取包含在一个束中的基本轨道的信息。 用于移位的装置包括作用在带的纵向边缘上并横向平移带的带引导件。 此外，它们包括可移动的卷盘平台或可移动的销以适应横向带位移。

公开(公告)号：US5999377A

公开(公告)日：1999-12-07

申请号：US847027

申请日：1997-05-01

申请人： Erhard Lauble ,  Klaus Oldermann ,  Fritz Weisser

发明人： Erhard Lauble ,  Klaus Oldermann ,  Fritz Weisser

IPC分类号： G11B5/49 ,  G11B5/55 ,  G11B5/56 ,  G11B15/60 ,  G11B15/62

CPC分类号： G11B15/602 ,  G11B15/62 ,  G11B5/56

摘要： A head carrier plate is pressed in the direction of the longitudinal axis of the videotape by spring force against stops. The audio control head bears with its lower edge on a support which simultaneously serves as a tape guide of the lower edge of the videotape and as a pivotal support for the audio control head. Only two setting screws are then necessary, with which the head carrier plate can be set in terms of the angle of inclination with respect to the capstan shaft and in terms of the angle of inclination with respect to the longitudinal axis of the videotape.

摘要翻译： 通过弹簧力使头托架板沿着录像带的纵向轴线方向按压。 音频控制头的下边缘支撑在同时用作录像带下边缘的磁带引导件的支架上，并作为音频控制头的枢轴支撑。 然后，只需要两个固定螺丝，根据主轴承板的相对于主导轴的倾斜角度以及相对于录像带的纵向轴线的倾斜角度来设定头部承载板。

公开(公告)号：US06396797B1

公开(公告)日：2002-05-28

申请号：US09448848

申请日：1999-11-23

申请人： Klaus Oldermann ,  Dietmar Uhde

发明人： Klaus Oldermann ,  Dietmar Uhde

IPC分类号： G11B2300

CPC分类号： G11B19/2009 ,  G11B19/2027

摘要： Recording or reproducing unit for a plate-shaped information medium including an improved autobalancer for compensating an unbalance. The autobalancer for compensating an unbalance is arranged in the hold-down for a plate-shaped information medium at a diameter greater than an inside scanning diameter, required for scanning, of the information medium and is formed by at least one disc in a circularly running groove forming the means for compensating an unbalance.

摘要翻译： 用于包括用于补偿不平衡的改进的自动平衡器的板状信息介质的记录或再现单元。 用于补偿不平衡的自动平衡器被布置在用于扫描信息介质所需的直径大于内扫描直径的板状信息介质的压紧中，并且由循环运行的至少一个盘形成 槽形成用于补偿不平衡的装置。