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1. 发明授权

US5999377A Holding device for stationary arranged write/read heads of a recorder 失效
标题翻译：记录器固定式写入/读取头的保持装置
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。

2. 发明授权

US4303954A Control device for a tape recorder 失效
标题翻译：磁带录音机的控制装置
公开(公告)号：US4303954A
公开(公告)日：1981-12-01
申请号：US127704
申请日：1980-03-06
申请人： Fritz Weisser
发明人： Fritz Weisser
IPC分类号： G11B15/44 , G11B15/00
CPC分类号： G11B15/442
摘要： A control device, actuatable by electric solenoids, for the drive unit of a tape recorder, in which the tape, in addition to the normal forward for recording and playback can also run fast forward or reverse, all three drive settings being obtainable with only two solenoids, which solenoids act on two opposite arm ends of a T-shaped lever which has a centrally located pivot bearing. The lever can also be translated in a cross direction and is pulled by a spring against abutments which are disposed opposite the solenoids, so that by suitable switching of the solenoids it can be rotated or even only translated. By the translation the normal forward speed can be set and upon rotation the fast forward or fast reverse can be set by the third arm of the lever.
摘要翻译：用于磁带记录器的驱动单元的可由电磁螺线管致动的控制装置，除了用于记录和重放的正常前进之外，磁带还可以快速前进或反向运行，所有三个驱动器设置仅可用于两个螺线管，其螺线管作用在具有中心定位的枢轴轴承的T形杠杆的两个相对的臂端上。杠杆还可以在十字方向上平移，并且被弹簧拉动抵靠与螺线管相对设置的抵靠件，使得通过适当地切换螺线管，可以旋转或甚至仅转换。通过平移可以设定正常的向前速度，并且在旋转时，可以由杠杆的第三臂设定快进或快退。

3. 发明授权

US06250169B1 Power transmission system with a gearwheel and a toothed rack 失效
标题翻译：动力传动系统带齿轮和齿条
公开(公告)号：US06250169B1
公开(公告)日：2001-06-26
申请号：US09205465
申请日：1998-12-04
申请人： Fritz Weisser
发明人： Fritz Weisser
IPC分类号： F16H2702
CPC分类号： F16H19/04 , F16H2019/046 , G11B7/08582 , G11B21/02 , Y10T74/18808 , Y10T74/1967
摘要： A power transmission system with a gearwheel and a toothed rack, having an engagement securing system that ensures increased power transmission and protection of the toothing in the end region of the rack. According to the invention the engagement securing system comprises a lug disposed on the rack, which lug engages a guide connected to the gearwheel. In the exemplary embodiment the guide comprises a groove disposed on a disk coupled to the gearwheel. Advantageously, no additional individual parts are required. The range of applications includes an automatic transport securing system in recording or playback equipment for optical, magneto-optical or other recording media, as well as other rack drive systems that require increased power transmission in the end region of the rack.
摘要翻译：具有齿轮和齿条的动力传动系统具有接合固定系统，其确保增加动力传递并保护机架端部区域中的齿部。根据本发明，接合固定系统包括设置在齿条上的凸耳，该凸耳接合连接到齿轮的引导件。在示例性实施例中，引导件包括设置在联接到齿轮的盘上的凹槽。有利地，不需要额外的单独零件。应用范围包括用于光学，磁光或其它记录介质的记录或回放设备中的自动传送固定系统，以及需要在机架的最终区域中增加功率传输的其他机架驱动系统。

4. 发明授权

US5887812A Cassette recorder that can take cassettes of various sizes 失效
标题翻译：可以取各种尺寸的盒式磁带录音机
公开(公告)号：US5887812A
公开(公告)日：1999-03-30
申请号：US750010
申请日：1997-07-28
申请人： Erhard Lauble , Fritz Weisser
发明人： Erhard Lauble , Fritz Weisser
IPC分类号： G11B25/06 , G11B15/00
CPC分类号： G11B25/066
摘要： A cassette drive mechanism for cassettes wherein cassettes can be played back which have different sizes and for which different tape drive systems are otherwise required. By placing the different cassettes into a common cassette receiving device, the adaptation of the drive and tape scanning systems is automatically carried out at the side of the drive mechanism.
摘要翻译： PCT No.PCT / EP95 / 01709 Sec。 371日期1997年7月28日第 102（e）日期1997年7月28日PCT提交1995年5月5日PCT公布。公开号WO95 / 30987 日期1995年11月16日一种用于盒式磁带的盒式磁带机构，其中可以播放具有不同尺寸的盒式磁带并且否则需要不同的磁带驱动器系统。通过将不同的盒子放置在公共的盒式磁带接收装置中，驱动和磁带扫描系统的适应性在驱动机构的侧面自动进行。

5. 发明授权

US5641130A Drive arrangement for magnetic tape cassette recorders 失效
标题翻译：磁带录放机的驱动装置
公开(公告)号：US5641130A
公开(公告)日：1997-06-24
申请号：US371249
申请日：1995-01-11
申请人： Fritz Weisser
发明人： Fritz Weisser
IPC分类号： G11B15/26 , G11B15/32 , G11B15/44 , G11B15/50 , G03B1/04
CPC分类号： G11B15/444 , G11B15/32 , G11B15/50
摘要： A magnetic tape cassette recorder, comprising: take-up and feed spools for winding and unwinding a magnetic tape carried in a removable cassette; a tumbler gear mounted for swinging motion about a stationary shaft and movable between the take-up and feed spools; a motor, disposed outside the cassette when the cassette is operatively inserted in the recorder, for selectively driving the take-up and feed spools through the tumbler gear; a capstan driven by the motor; a pinch roller for pressing the magnetic tape against the capstan; a transmission mechanism driven by the motor and having a planetary gear assembly, including a planet carrier, for driving the tumbler gear; first and second annular coupling parts rotatably stacked along the stationary shaft; a third coupling part connected to the planet carrier and rotatably stacked between the first and second coupling parts, defining respective sets of opposing facing surfaces between the third coupling part and each of the first and second coupling parts; a frictional element stacked between each of the respective sets of opposing facing surfaces; and, a stop lever for selectively preventing: (a.) one of the first and second coupling parts from rotating; (b.) both of the first and second coupling parts from rotating; and, (c.) both of the first and second coupling parts and the planet carrier from rotating, thereby controlling coupling forces driving the take-up and feed spools under different operating modes.
摘要翻译：一种磁带录像机，包括：卷取和馈送卷轴，用于卷绕和展开携带在可移除盒中的磁带; 一个滚筒齿轮，其安装成围绕静止轴摆动并在卷取和进给卷轴之间移动; 当所述盒被可操作地插入到所述记录器中时，设置在所述盒的外部的电动机，用于选择性地驱动所述卷取和通过所述制动栓齿轮供给卷轴; 由电机驱动的绞盘; 用于将磁带压靠在绞盘上的夹送辊; 由电动机驱动并具有用于驱动转动齿轮的行星齿轮组件的传动机构，其包括行星架; 第一和第二环形联接部件，其沿着固定轴可旋转地堆叠; 连接到所述行星架并且可旋转地堆叠在所述第一和第二联接部分之间的第三联接部分，在所述第三联接部分和所述第一和第二联接部件中的每一个之间限定相应的相对面对表面; 摩擦元件，其堆叠在各组相对的相对表面中的每一个之间; 以及用于选择性地防止：（a。）所述第一和第二联接部件中的一个旋转的止动杆; （b）所述第一和第二联接部分都旋转; 和（c）第一和第二联接部件和行星架之间的旋转，从而控制在不同操作模式下驱动卷取和进给卷轴的联接力。

6. 发明授权

US07227816B2 Container for optical disks, tray and magazine type player therefor 失效
标题翻译：用于光盘，托盘和杂志类型播放器的容器
公开(公告)号：US07227816B2
公开(公告)日：2007-06-05
申请号：US10182488
申请日：2001-02-08
申请人： Fritz Weisser , Hans-Joachim Platte , Wilfried Scheffler , Billy Wesley Beyers
发明人： Fritz Weisser , Hans-Joachim Platte , Wilfried Scheffler , Billy Wesley Beyers
IPC分类号： G11B23/03
CPC分类号： G11B17/049 , G11B17/0283 , G11B17/30 , G11B33/0444 , G11B33/0472
摘要： The invention refers to a container (1) for optical disks (25), a tray (5) for such container (1) and a magazine type player (39) adapted to be used with such container (1). Object of the invention is to provide a container (1) for optical disks (25) in which many disks (25) may be stored within a comparatively small space. According to the invention the container (1) comprises a slidable tray (5), guiding means (10) for guiding said tray (5), a cover plate (6) and a bottom plate (2), wherein the thickness of said tray (5) substantially equals the sum of thicknesses of said cover plate (6) and said bottom plate (2).
摘要翻译：本发明涉及用于光盘（25）的容器（1），用于这种容器（1）的托盘（5）和适于与这种容器（1）一起使用的盒式播放器。本发明的目的是提供一种用于光盘（25）的容器（1），其中许多盘（25）可以存储在相对较小的空间内。根据本发明，容器（1）包括可滑动的托盘（5），用于引导所述托盘（5）的引导装置（10），盖板（6）和底板（2），其中所述托盘（5）基本上等于所述盖板（6）和所述底板（2）的厚度之和。

7. 发明授权

US5940359A Optical disk apparatus with means to selectably insert additional optical elements in an optical beams path 失效
标题翻译：具有用于在光束路径中可选择地插入附加光学元件的装置的光盘装置
公开(公告)号：US5940359A
公开(公告)日：1999-08-17
申请号：US826071
申请日：1997-03-24
申请人： Heinz-Joerg Schroeder , Dietmar Uhde , Fritz Weisser
发明人： Heinz-Joerg Schroeder , Dietmar Uhde , Fritz Weisser
IPC分类号： G11B7/085 , G11B7/00 , G11B7/09 , G11B7/135
CPC分类号： G11B7/1378 , G11B7/13925 , G11B2007/0006 , G11B7/0925
摘要： Apparatus for interposing additional optical elements in the optical path of an optical read/write device includes said additional element mounted on a carrier pivotally mounted on a lens carrier which is subject to lateral translation. Stops on the carrier to which the additional element is mounted engage actuators arranged at the limits of lateral travel of the lens carrier, which limits are beyond the recordable areas of the recording medium. The engagement of the actuators with the carrier causes the carrier to pivot and either insert or remove the additional optical element in the optical path of the apparatus. Magnetic retainers are included to prevent the additional element from moving from the desired position.
摘要翻译：用于在光学读/写设备的光路中插入附加光学元件的设备包括安装在可枢转地安装在透镜托架上的托架上的所述附加元件，该透镜托架需要侧向平移。安装有附加元件的载体上的停止物接合致动器，其布置在透镜载体的横向运动的极限处，该限制超出了记录介质的可记录区域。致动器与载体的接合使得载体枢转并插入或移除设备光路中的附加光学元件。包括磁保持器以防止附加元件从期望位置移动。

8. 发明授权

US5764457A Cassette including a recording medium for a recording apparatus 失效
标题翻译：盒式磁带，包括用于记录装置的记录介质
公开(公告)号：US5764457A
公开(公告)日：1998-06-09
申请号：US839534
申请日：1997-04-14
申请人： Dietmar Uhde , Jens Spille , Fritz Weisser , Hans-Joachim Platte , Jurgen Kaaden , Ernst F. Schroder , Heinz-Werner Keesen , Rolf Schiering
发明人： Dietmar Uhde , Jens Spille , Fritz Weisser , Hans-Joachim Platte , Jurgen Kaaden , Ernst F. Schroder , Heinz-Werner Keesen , Rolf Schiering
IPC分类号： G11B23/087 , G11B27/10 , G11B27/11 , G11B27/34 , G11B27/36
CPC分类号： G11B23/08714 , G11B27/107 , G11B27/11 , G11B27/34 , G11B27/36 , G11B2220/41 , G11B2220/65 , G11B2220/655 , G11B2220/90
摘要： A cassette for use with a recording apparatus comprises: a housing for a recording medium, the housing having a first surface and side walls, the recording medium being accessible through one of the side walls; at least a part of a chip card affixed to the housing, forming a second surface of the housing and closing the cassette, the chip card part having a memory formed integrally therewith and externally accessible contacts; and, the contacts of the chip card being positioned on the second surface to be engageable by corresponding contacts in the recording apparatus when the cassette is inserted therein. One of the side walls has an access door for the recording medium and the second surface forms an upper wall of the housing as defined by the access door. The part of the chip card forming the second surface of the housing has a marking position at which light transmissivity can be controlled. The marking position can be rendered non transmissive to light to prevent recording.
摘要翻译：一种用于记录设备的盒子包括：用于记录介质的壳体，所述壳体具有第一表面和侧壁，所述记录介质可通过所述侧壁之一接近; 芯片卡的至少一部分固定到壳体上，形成壳体的第二表面并关闭盒，芯片卡部分具有与其一体形成的存储器和外部可触及的触点; 并且当所述盒被插入时，所述芯片卡的触点位于所述第二表面上，以与所述记录装置中的相应触点相接合。侧壁中的一个具有用于记录介质的通道门，并且第二表面形成由通道门限定的壳体的上壁。形成壳体的第二表面的芯片卡的部分具有可以控制光透射率的标记位置。标记位置可以不透光以防止记录。

9. 发明授权

US5629818A Cassette loading device having decreased loading effort 失效
标题翻译：盒装载装置具有降低的装载力
公开(公告)号：US5629818A
公开(公告)日：1997-05-13
申请号：US626584
申请日：1996-04-02
申请人： Hartmut Schandl , Fritz Weisser
发明人： Hartmut Schandl , Fritz Weisser
IPC分类号： G11B15/675 , G11B5/008
CPC分类号： G11B15/67547 , G11B15/675
摘要： A cassette loading facility has a guide frame arranged on a chassis in a fixed position. A receiving device is movable between a loading position, in which a cassette can be introduced and removed therefrom, and an operating position. The cassette is positioned on the chassis by means of positioning pins and catch apertures which are formed on the cassette housing. The catch apertures lock the cassette during its transportation between the loading and the operating position and also center it in the operating position. Instead of a fixed arrangement on the drive chassis, the positioning pins are fixed on a first pivoted lever which is pivotally mounted on the cassette receiving device and which can be pivoted into a first position in which the positioning pins release the cassette so that the cassette can be introduced into the cassette receiving device and removed therefrom, and can be pivoted into a second position in which the positioning pins engage with the catch apertures of the cassette whereby the pivoting of the first pivoted lever from the first position into the second position and vice versa is carried out at the loading position of the cassette receiving device. The cassette is locked in the cassette receiving device during its loading or unloading process by the positioning pins engaging with its catch apertures. Upon reaching the operating position, the lower ends of the positioning pins each engage with correspondingly arranged centering apertures in the chassis.
摘要翻译：盒式装载设备具有布置在固定位置的底盘上的引导框架。接收装置可以在其中可以引入和移除盒的装载位置和操作位置之间移动。盒式磁带通过定位销和卡盘孔定位在底盘上，该孔形成在盒壳体上。卡扣孔在运输过程中在装载和操作位置之间锁定磁带，并将其置于操作位置。代替在驱动器底盘上的固定布置，定位销固定在第一枢转杆上，第一枢转杆枢转地安装在盒接收装置上，并且可以枢转到第一位置，定位销释放盒，使得盒可以被引入到盒接收装置中并从中移除，并且可以枢转到第二位置，在该第二位置中定位销与盒的卡扣孔接合，由此第一枢转杆从第一位置枢转到第二位置，以及反之亦然是在盒式磁带接收装置的装载位置进行的。在其装载或卸载过程中，盒被卡定在盒接收装置中，定位销与其接收孔接合。在到达操作位置时，定位销的下端各自与底盘中相应布置的定心孔接合。

10. 发明授权

US5313345A System for adjusting tension in a tape 失效
标题翻译：用于调节磁带张力的系统
公开(公告)号：US5313345A
公开(公告)日：1994-05-17
申请号：US903676
申请日：1992-06-24
申请人： Hartmut Schandl , Fritz Weisser
发明人： Hartmut Schandl , Fritz Weisser
IPC分类号： G11B15/43 , G11B15/665 , G11B15/48
CPC分类号： G11B15/6653 , G11B15/43
摘要： A system for adjusting the tension of a tape in a magnetic tape record/playback device includes a feed spool, a take-up spool and a motor for feeding the tape between the spools in a forward direction and a reverse direction. A tension sensor senses the tension in the tape as the tape is fed in the forward direction. The tension sensor is locked in its last existing position when the tape direction is changed from the forward direction to the reverse direction. A slip coupling applies a pre-adjusted tension to the tape when the tape is fed in the reverse direction.
摘要翻译：用于调整磁带记录/再现装置中的带的张力的系统包括进给卷轴，卷取卷轴和用于在卷轴之间沿正向和相反方向馈送带的马达。张力传感器感测到磁带沿正向进给时的张力。当磁带方向从正向改变到相反方向时，张力传感器被锁定在其最后存在的位置。当胶带沿相反方向进给时，滑动联轴器将预调节的张力施加到胶带上。

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