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1. 发明授权

US4029249A Roller system for continuous transport of webs of sheeting 失效
标题翻译：滚筒连续输送卷筒纸系统
公开(公告)号：US4029249A
公开(公告)日：1977-06-14
申请号：US612757
申请日：1975-09-12
申请人： Peter Nagel , Werner Grau , Hermann Maier , Heinrich Wittkamp , Roland Falk , Paul Willmann
发明人： Peter Nagel , Werner Grau , Hermann Maier , Heinrich Wittkamp , Roland Falk , Paul Willmann
IPC分类号： B65H20/12 , B65H27/00 , G11B5/84 , B65H17/30
CPC分类号： B65H27/00 , B65H20/12 , B65H2404/13162 , B65H2404/1363
摘要： A high-speed roller system for transporting webs of sheeting, preferably for coating the same with a magnetic layer, comprising a suction roller for control of the speed of the web, which suction roller has a surface containing grooves, preferably rhombic grooves, in which the perforations for sucking the sheeting are disposed, preferably at the points of intersection, the ratio of the total cross-sectional area of the perforations to the total surface area of the roller being from 0.7 to 3%.
摘要翻译：一种高速辊系统，用于输送片材的片材，优选用于将其与磁性层一起涂覆，包括用于控制幅材速度的抽吸辊，该抽吸辊具有包含槽的表面，优选为菱形槽，其中用于吸取片材的穿孔优选地设置在交点处，穿孔的总横截面面积与辊子的总表面积的比率为0.7-3％。

2. 再颁专利

USRE29976E Tape cartridge which is normally closed but is pivoted to open position when taken into use, and transport apparatus for such a cartridge 失效
标题翻译：通常关闭但在使用时枢转到打开位置的盒式磁带，以及用于这种盒的传送装置
公开(公告)号：USRE29976E
公开(公告)日：1979-04-24
申请号：US866411
申请日：1977-12-30
申请人： Klaus Schoettle , Heinrich Wittkamp , Karl Uhl , Gerhard Rotter , Robert Gertz
发明人： Klaus Schoettle , Heinrich Wittkamp , Karl Uhl , Gerhard Rotter , Robert Gertz
IPC分类号： G11B15/295 , G11B15/66 , G11B15/67 , G11B23/027 , G11B23/107
CPC分类号： G11B15/67 , G11B15/295 , G11B15/66 , G11B23/027 , G11B23/107
摘要： The invention relates to a cartridge for a recording medium in tape or strip form and a transport apparatus for use with such a cartridge, both being favorably matched to one another according to the invention. The cartridge consists essentially of a housing which is composed of parts pivotally connected to one another and, in the closed position, completely encloses a roll of tape wound on a hub. In the open position of the cartridge, at least part of the roll of tape is so exposed that the roll can be rotated and the tape or strip scanned on the apparatus. The transport apparatus is provided with appropriately designed means for receiving the cartridge which, when some of its components are pivoted, swings apart the parts of the cartridge, which is placed upon the apparatus in the closed position, and thus opens the cartridge.

3. 外观设计

USD271870S Magnetic tape cassette 失效
公开(公告)号：USD271870S
公开(公告)日：1983-12-20
申请号：US9794
申请日：1979-02-06
申请人： Klaus Schoettle , Volker Richter , Heinrich Wittkamp
设计人： Klaus Schoettle , Volker Richter , Heinrich Wittkamp

4. 发明授权

US4201356A Cartridge arrangement comprising an adapter 失效
标题翻译：包括适配器的墨盒装置
公开(公告)号：US4201356A
公开(公告)日：1980-05-06
申请号：US888784
申请日：1978-03-21
申请人： Klaus Schoettle , Karl Uhl , Heinrich Wittkamp , Peter Dobler , Helmut Lewin
发明人： Klaus Schoettle , Karl Uhl , Heinrich Wittkamp , Peter Dobler , Helmut Lewin
IPC分类号： G11B15/67 , G11B23/107 , G11B25/06 , G11B23/08
CPC分类号： G11B15/67 , G11B23/107 , G11B25/066
摘要： The cartridge arrangement of the present invention enables recording and/or playback apparatus to be used with cartridges of various sizes, the cartridges being provided with releasable locking means and, after the release of such means, being able to be opened to permit the tape roll(s) to be rotated on the recording and/or playback apparatus.The cartridge arrangement is applicable to every type of recording medium in tape or strip form in systems employing cartridges in which there is a need for using cartridges of various sizes, especially in the case of the recording and playback of magnetic signals.
摘要翻译：本发明的盒式装置使得记录和/或播放装置能够与各种尺寸的盒一起使用，盒装有可释放的锁定装置，并且在这些装置释放之后，能够打开以允许带卷（s）在记录和/或播放装置上旋转。盒式磁带装置适用于采用盒式磁带的各种类型的记录介质，其中需要使用各种尺寸的墨盒，特别是在磁信号的记录和重放的情况下。

5. 发明授权

US4118616A Cassette, particularly a cassette for a reel of wide recording tape 失效
标题翻译：盒式磁带，特别是用于卷带宽记录带的盒式磁带
公开(公告)号：US4118616A
公开(公告)日：1978-10-03
申请号：US796155
申请日：1977-05-12
申请人： Heinrich Wittkamp , Manfred Gehrung
发明人： Heinrich Wittkamp , Manfred Gehrung
IPC分类号： G11B23/107
CPC分类号： G11B23/107
摘要： A cassette, particularly a cassette for a wide recording tape, consisting essentially of a lid-closable housing of plastics material, snap latch means being provided which interact between the long side of the lid and the wall of the housing opposite the lid hinge, which means consist, according to the invention, of cams on the lid and grooves in the wall of the housing, which cams and grooves engage each other to produce, when the cassette is opened, an initial closing force by deformation of the adjacent wall of the housing, in order to make opening of the cassette more difficult.
摘要翻译：一种盒式磁带，特别是用于宽记录带的盒，其基本上由可关闭的塑料材料的壳体组成，提供了闩锁装置，其在盖的长边与壳体的与盖铰链相对的壁之间相互作用，根据本发明，装置包括盖上的凸轮和壳体的壁中的凹槽，凸轮和凹槽彼此接合以在盒打开时产生通过相邻壁的变形的初始闭合力住房，以使打开磁带更加困难。

6. 发明授权

US4029268A Tape recorder and magnetic tape cassette 失效
标题翻译：磁带录音机和磁带盒
公开(公告)号：US4029268A
公开(公告)日：1977-06-14
申请号：US618042
申请日：1975-09-30
申请人： Klaus Schoettle , Heinrich Wittkamp , Lothar Gliniorz , Peter Dobler
发明人： Klaus Schoettle , Heinrich Wittkamp , Lothar Gliniorz , Peter Dobler
IPC分类号： G11B15/22 , G11B23/087 , G11B23/10
CPC分类号： G11B23/087 , G11B15/22 , G11B23/08721 , G11B23/08764
摘要： The invention relates to a magnetic tape cassette and a tape recorder for use with such a cassette. More specifically, the invention relates to the provision of movable holding means within the cassette, which means -- in a first position -- prevent unwinding of the packs of tape and thus hold the magnetic tape taut and -- in a second position -- release the packs and the magnetic tape for operation in conjunction with guide, scanning and driving means on the recorder. The said holding means are in the form of spring elements which engage teeth in the hubs to prevent the packs from unwinding. In a special embodiment, the holding means are in the form of flat members, one on each side of the packs between the side surfaces thereof and the upper and lower walls of the cassette, individual springs being provided which resiliently support said members relative to the wall of the cassette and permit movement of said members from a first, pack-locking position to a second, pack-releasing position.
摘要翻译：本发明涉及一种用于这种盒式磁带的磁带盒和磁带记录器。更具体地说，本发明涉及在盒内提供可移动的保持装置，这意味着在第一位置 - 防止包装卷的松开，从而使磁带紧紧地紧固，并且在第二位置释放包装用于与记录器上的引导，扫描和驱动装置一起操作的磁带。所述保持装置是弹簧元件的形式，其接合轮毂中的齿，以防止包装件松开。在一个特殊的实施例中，保持装置是扁平构件的形式，在其侧表面之间的包装的每一侧上的一个和盒的上壁和下壁之间，设有单独的弹簧，其弹性地支撑所述构件相对于并且允许所述构件从第一包装锁定位置移动到第二包装释放位置。

7. 发明授权

US3987489A Tape cartridge which is normally closed but is pivoted to open position when taken into use, and transport apparatus for such a cartridge 失效
标题翻译：通常关闭但在使用时枢转到打开位置的盒式磁带，以及用于这种盒的传送装置
公开(公告)号：US3987489A
公开(公告)日：1976-10-19
申请号：US533177
申请日：1974-12-16
申请人： Klaus Schoettle , Heinrich Wittkamp , Karl Uhl , Gerhard Rotter , Robert Gertz
发明人： Klaus Schoettle , Heinrich Wittkamp , Karl Uhl , Gerhard Rotter , Robert Gertz
IPC分类号： G11B15/67 , G11B23/107 , G11B23/08 , G11B15/32
CPC分类号： G11B15/67 , G11B23/107
摘要： The invention relates to a cartridge for a recording medium in tape or strip form and a transport apparatus for use with such a cartridge, both being favorably matched to one another according to the invention. The cartridge consists essentially of a housing which is composed of parts pivotally connected to one another and, in the closed position, completely encloses a roll of tape wound on a hub. In the open position of the cartridge, at least part of the roll of tape is so exposed that the roll can be rotated and the tape or strip scanned on the apparatus. The transport apparatus is provided with appropriately designed means for receiving the cartridge which, when some of its components are pivoted, swings apart the parts of the cartridge, which is placed upon the apparatus in the closed position, and thus opens the cartridge.
摘要翻译：本发明涉及一种用于带或条带形式的记录介质的盒，以及与这种盒一起使用的传送装置，两者都根据本发明相互匹配。该盒基本上由一个壳体组成，该壳体由相互枢转连接的部分组成，并且在关闭位置完全包围卷绕在轮毂上的一卷胶带。在盒的打开位置，胶带的至少一部分被暴露，使得辊可以旋转并且带或条在装置上扫描。输送装置设置有适当设计的装置，用于接收盒，当其一些部件枢转时，将盒放置在关闭位置上的盒的部分摆动，从而打开盒。

8. 发明授权

US4128852A Tape transport mechanism for recording and playing back video signals 失效
标题翻译：用于记录和播放视频信号的磁带传输机制
公开(公告)号：US4128852A
公开(公告)日：1978-12-05
申请号：US775318
申请日：1977-03-07
申请人： Werner Senkpiel , Klaus Schoettle , Heinrich Wittkamp , Karl Uhl
发明人： Werner Senkpiel , Klaus Schoettle , Heinrich Wittkamp , Karl Uhl
IPC分类号： G11B5/70 , B65H23/28 , C09D5/23 , G11B5/738 , G11B15/295 , G11B15/60 , G11B15/26 , B65H17/32 , G11B5/78
CPC分类号： G11B15/60 , G11B15/295
摘要： The invention is directed to a tape transport mechanism for recording and playing back video signals comprising a contact winding mechanism with tape-guiding means at the capstan and a magnetic tape in which the substrate is a polyethylene terephthalate film. The coated side of the tape, during transport, is in contact with the guide surface of the guide means, and no part of the transport mechanism at which slip could occur during the tape transport is allowed to be in contact with the tape substrate. The tape is wound with its substrate on the inside and its coated side is preferably abrasive with respect to the guide surface, which latter may advantageously consist either of steel or a ceramic material. The bonding agent of the magnetic dispersion -- preferably a chromium dioxide dispersion -- may be prepared from a polyurethane/polyvinyl chloride mixture which imparts the desired hardness to the tape. The arrangement can be advantageously employed with any kind of record/playback apparatus for video signals which includes a stationary head and develops high tape advance speeds.
摘要翻译：本发明涉及一种磁带传送机构，用于记录和播放视频信号，该视频信号包括在主导轴上的带引导装置的接触绕线机构和其中该基底为聚对苯二甲酸乙二醇酯薄膜的磁带。带的涂布侧在运输过程中与引导装置的引导表面接触，并且不允许在带传送期间发生滑移的输送机构的任何部分与带基片接触。胶带在其内部被卷绕在其基材上，并且其涂布侧优选地相对于引导表面是磨料，后者可以有利地由钢或陶瓷材料组成。磁性分散体 - 优选二氧化铬分散体的粘合剂可以由向胶带赋予所需硬度的聚氨酯/聚氯乙烯混合物制备。该装置可以有利地用于任何种类的用于视频信号的记录/重放装置，该记录/重放装置包括静止头部并且产生高磁带提前速度。

9. 发明授权

US3981025A Container for a disc-shaped recording medium and a drive unit for use therewith 失效
标题翻译：用于盘形记录介质的容器和与其一起使用的驱动单元
公开(公告)号：US3981025A
公开(公告)日：1976-09-14
申请号：US418071
申请日：1973-11-21
申请人： Klaus Schoettle , Heinrich Wittkamp , Friedrich Domas
发明人： Klaus Schoettle , Heinrich Wittkamp , Friedrich Domas
IPC分类号： G11B23/033 , G11B17/022 , G11B17/03 , G11B17/32 , G11B17/34 , G11B23/50 , G11B25/04 , G11B3/58 , G11B5/82 , G11B17/28
CPC分类号： G11B17/022 , G11B17/03 , G11B17/32 , G11B23/505
摘要： A container for a disc-shaped recording medium and a drive unit for use with the container, the drive unit being provided with means for increasing the distance between the lower and upper walls of the container, which latter comprises flexible elements. This design permits very high scanning speeds. The container/drive unit combination of the invention can be advantageously employed for recording and/or for reproducing data, video and instrumentation signals.
摘要翻译：用于盘形记录介质的容器和与容器一起使用的驱动单元，驱动单元设置有用于增加容器的下壁和上壁之间的距离的装置，后者包括柔性元件。该设计允许非常高的扫描速度。本发明的容器/驱动单元组合可以有利地用于记录和/或再现数据，视频和仪表信号。

10. 发明授权

US4098446A Process for the manufacture of tape guides of large area for tape transport apparatus, and tape guides obtained by the said process 失效
标题翻译：用于制造用于带运输装置的大面积带导轨的方法，以及通过所述方法获得的带导向件
公开(公告)号：US4098446A
公开(公告)日：1978-07-04
申请号：US711817
申请日：1976-08-05
申请人： Klaus Schoettle , Heinrich Wittkamp , Lothar Gliniorz
发明人： Klaus Schoettle , Heinrich Wittkamp , Lothar Gliniorz
IPC分类号： B65H23/26 , G11B15/295 , G11B15/60 , G11B15/66 , G03B1/04
CPC分类号： G11B15/60 , G11B15/295 , G11B15/66
摘要： The invention relates to a process for the manufacture of a tape guide of large surface area for tape transport apparatus and to the tape guide manufactured thereby. In manufacturing the guide, a strip of material is elastically deformed, after which the deformation is maintained. One of the sides of the strip of material serves as guide surface for the magnetic tape. The strip can be located on the periphery of one or more bodies, if appropriate in a groove provided therein, and can be attached to the said bodies by suitable means, for example with the aid of integral hooks provided at the ends of the strip.The guide may be used for all types of tape transport apparatus. Since the guide of the invention offers extremely accurate tape guidance, it can be used particularly advantageously for magnetic tapes having a plurality of tracks and transported at a high speed, such as is usual, e.g., in video recording or in the recording of digital data.
摘要翻译：本发明涉及一种用于制造用于胶带输送装置的大表面积的带引导件和由此制造的带引导件的方法。在制造引导件时，材料条弹性变形，之后保持变形。材料条的一个侧面用作磁带的引导表面。条带可以位于一个或多个主体的周边上，如果合适地位于设置在其中的凹槽中，并且可以通过适当的装置，例如借助于设置在带的端部处的一体式钩而附接到所述本体。

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