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1. 发明授权

US5042740A Pressure spring for tape cassettes and tape cassettes having said spring 失效
标题翻译：具有所述弹簧的胶带盒和带盒的压力弹簧
公开(公告)号：US5042740A
公开(公告)日：1991-08-27
申请号：US494456
申请日：1990-03-16
申请人： Klaus Schoettle , Juergen Dreyer , Siegfried Riegger , Willi Schuhmacher
发明人： Klaus Schoettle , Juergen Dreyer , Siegfried Riegger , Willi Schuhmacher
IPC分类号： F16F1/18 , G11B23/087
CPC分类号： G11B23/08721 , F16F1/185 , G11B23/08728
摘要： A pressure spring for tape cassettes which consists of a spring steel strip which is, in particular, narrow and is of roughly uniform width comprises a flat central part and curved spring arms adjacent to said part and having a continuous curve. The flat central part has, as fastening parts, holes with indented fastening collars which, together with rivet pegs and recesses in a housing wall, form a roughly projection-free spring fastening, the riveted peg ending roughly at the spring surface. The pressure spring exhibits a straight line with a defined slope in the operating region of its spring characteristic. The pressure spring can be used for tape cassettes of all types, in particular for video cassettes.
摘要翻译：用于带盒的压力弹簧由特别窄的并且具有大致均匀宽度的弹簧钢带组成，包括平坦的中心部分和邻近所述部分的弯曲的弹簧臂，并具有连续的曲线。平坦的中心部分具有作为紧固部分的具有凹入的紧固环的孔，其与壳体壁中的铆钉和凹槽一起形成大致无突出的弹簧紧固件，铆接的栓钉大致在弹簧表面处结束。压力弹簧在其弹簧特性的操作区域中呈现出具有限定斜率的直线。压力弹簧可用于所有类型的磁带盒，特别是用于录像带。

2. 发明授权

US5002239A Locking/unlocking means for a cassette, and a cassette having this means 失效
标题翻译：用于盒式磁带的锁定/解锁装置和具有该装置的盒式磁带
公开(公告)号：US5002239A
公开(公告)日：1991-03-26
申请号：US279020
申请日：1988-12-02
申请人： Klaus Schoettle , Lothar Gliniorz , Juergen Dreyer , Kurt Schmidts
发明人： Klaus Schoettle , Lothar Gliniorz , Juergen Dreyer , Kurt Schmidts
IPC分类号： G11B23/03 , G11B23/087
CPC分类号： G11B23/08735
摘要： A locking/unlocking means for cassettes, in particular those having swivel cover flaps, consists partially or completely of elastically deformable material and is pivotably mounted at two or more points. In the rest position of the locking/unlocking means, advantageously a swivel plate, an essentially tension-free arrangement is obtained by means of a supporting extension above the bearing axis, by actuation from outside, the said arrangement being converted in the operating state, without further spring elements, into a state of tension and into a position in which the supporting extension rests against the inside of an outer cassette wall and a reaction force corresponding to the actuating force is generated without any additional spring. Such a locking/unlocking means is suitable for cassettes of all types.
摘要翻译：用于盒的锁定/解锁装置，特别是具有旋转盖板的锁定/解锁装置部分地或完全地由可弹性变形的材料组成，并且可枢转地安装在两个或更多点上。在锁定/解锁装置的休息位置，有利地是旋转板，通过在轴承轴线上方的支撑延伸部分，通过从外部的致动获得基本上无张力的装置，所述装置被转换成操作状态，没有进一步的弹簧元件进入张紧状态并且进入支撑延伸部抵靠外部盒壁的内部的位置，并且在没有任何附加弹簧的情况下产生对应于致动力的反作用力。这种锁定/解锁装置适用于所有类型的盒。

3. 发明授权

US5481426A Cassette with recording medium, in particular magnetic tape cassette 失效
标题翻译：带有记录介质的盒式磁带，特别是磁带盒
公开(公告)号：US5481426A
公开(公告)日：1996-01-02
申请号：US248551
申请日：1994-05-24
申请人： Klaus Schoettle , Juergen Dreyer , Bozidar Pavelka , Kurt Schmidts
发明人： Klaus Schoettle , Juergen Dreyer , Bozidar Pavelka , Kurt Schmidts
IPC分类号： G11B15/07 , G11B23/087 , G11B23/28 , G11B23/02
CPC分类号： G11B23/285 , G11B23/08714 , G11B23/288
摘要： A cassette with a recording medium, in particular a magnetic recording medium, is designed with a displaceable identification part which can be pushed into the cassette housing. For this purpose, a web is provided behind a cassette opening in a cassette wall, which web runs at an angle with respect to the cassette wall. It is also possible to provide a web which is approximately parallel to the cassette wall, and the identification part, designed as a slide, is provided with a front beveling, in the opening sliding direction, in order to push the slide partially past the edge of the cassette wall located in the opening direction. The cassette can be used for recording/reproducing signals of any type, and any functions of the associated cassette apparatus can be controlled indirectly by the positionally displaceable identification part.
摘要翻译：具有记录介质的盒式磁盘，特别是磁记录介质，被设计成具有可移动的识别部件，其可被推入盒壳体。为此目的，在纸盒壁的后面的纸盒开口的后面设有纸幅，该纸幅相对于纸盒壁以一定角度运行。也可以设置大致平行于盒壁的卷筒纸，并且设计成滑动件的识别部件在开口滑动方向上设置有前斜面，以便将滑块部分地推过边缘位于打开方向上的盒壁。盒式磁带可以用于记录/再现任何类型的信号，并且相关联的盒式磁带装置的任何功能都可以通过位置可移位的识别部分间接控制。

4. 发明授权

US4736904A Tape guide means for a tape to be transported, in particular in a magnetic tape cassette or in a tape transport apparatus 失效
标题翻译：用于输送带的带引导装置，特别是在磁带盒或磁带传送装置中
公开(公告)号：US4736904A
公开(公告)日：1988-04-12
申请号：US813231
申请日：1985-12-24
申请人： Klaus Schoettle , Lothar Gliniorz , Kurt Schmidts , Eugen Kamm , Herbert Dietze , Wulf Muenzner , Dieter Gaiser , Artur Buhk , Juergen Dreyer
发明人： Klaus Schoettle , Lothar Gliniorz , Kurt Schmidts , Eugen Kamm , Herbert Dietze , Wulf Muenzner , Dieter Gaiser , Artur Buhk , Juergen Dreyer
IPC分类号： G11B23/087 , B65H23/30 , G11B15/60 , G11B23/04 , G11B15/32 , B65H23/04 , B65H27/00
CPC分类号： G11B23/047 , G11B15/605
摘要： A guide means for tapes to be transported, in particular in tape cassettes or tape apparatus, comprises a support element and a flexible guide strip, in particular one made of metal foil, fixed on this, and at least one holding element for the end sections of the flexible guide strip. The guide strip possesses a predetermined thickness and may be drop-shaped or pear-shaped in the operating position. The tape guide means may also comprise a support element whose surface is at least partially cylindrical and a flexible guide strip which is fastened thereon. As a separable unit which can be preassembled, the tape guide means can therefore also be employed for automatic manufacture. The tape guide means can be used for tape guides which are either stationary or movable within limits, in the field of tape-like recording media, such as films, magnetic tapes, punched tapes, etc.
摘要翻译：用于输送带子的引导装置，特别是在带盒或带式装置中，包括一个支撑元件和一个柔性引导条，特别是固定在其上的金属箔制成的导带，以及用于端部的至少一个保持元件的柔性导带。导带具有预定的厚度，并且在操作位置可以是凹形或梨形。带引导装置还可以包括其表面至少部分为圆柱形的支撑元件和紧固在其上的柔性引导条。作为可预先组装的可分离单元，因此带导向装置也可用于自动制造。磁带引导装置可用于在带状记录介质（例如胶片，磁带，冲压胶带等）领域中的固定或可移动的胶带引导件。

5. 发明授权

US4613095A Plate spring for a tape cassette 失效
标题翻译：碟形弹簧
公开(公告)号：US4613095A
公开(公告)日：1986-09-23
申请号：US664798
申请日：1983-10-25
申请人： Klaus Schoettle , Herbert Dietze , Juergen Dreyer , Eugen Kamm , Peter Wieme , Volker Frank
发明人： Klaus Schoettle , Herbert Dietze , Juergen Dreyer , Eugen Kamm , Peter Wieme , Volker Frank
IPC分类号： G11B23/087 , G03B1/04 , G11B15/32 , G11B23/04
CPC分类号： G11B23/087 , Y10T83/202
摘要： A plate spring for tape cassettes advantageously consists of two long and two short spring arms whose shapes and dimensions are optimized to achieve minimum wastage of material during punching from a sheet-metal strip. The length of the fastening arms is preferably about the same as the width of the ends of the long spring arms or less or at most 1.5 times the width. The spring can be used for all types of tape cassettes, regardless of whether they contain magnetic tape, film or other recording media. A tape cassette possesses a plate spring which has this form and is fastened by welding.
摘要翻译：用于带盒的板簧有利地包括两个长的和两个短的弹簧臂，其形状和尺寸被优化以在从金属板条冲压期间实现材料的最小浪费。紧固臂的长度优选地与长弹簧臂的端部的宽度相同或更小或至多1.5倍宽度。弹簧可用于所有类型的磁带盒，无论它们是否包含磁带，胶片或其他记录介质。磁带盒具有这种形式的板簧，并通过焊接来固定。

6. 发明授权

US5636094A Cassette with recording medium, in particular magnetic tape cassette 失效
标题翻译：带有记录介质的盒式磁带，特别是磁带盒
公开(公告)号：US5636094A
公开(公告)日：1997-06-03
申请号：US532278
申请日：1995-09-22
申请人： Klaus Schoettle , Juergen Dreyer , Bozidar Pavelka , Kurt Schmidts
发明人： Klaus Schoettle , Juergen Dreyer , Bozidar Pavelka , Kurt Schmidts
IPC分类号： G11B15/07 , G11B23/087 , G11B23/28 , G11B23/02
CPC分类号： G11B23/285 , G11B23/08714 , G11B23/288
摘要： A cassette with a recording medium, in particular a magnetic recording medium, is designed with a displaceable identification part which can be pushed into the cassette housing. For this purpose, a web is provided behind a cassette opening in a cassette wall, which web runs at an angle with respect to the cassette wall. It is also possible to provide a web which is approximately parallel to the cassette wall, and the identification part, designed as a slide, is provided with a front beveling, in the opening sliding direction, in order to push the slide partially past the edge of the cassette wall located in the opening direction.The cassette can be used for recording/reproducing signals of any type, and any functions of the associated cassette apparatus can be controlled indirectly by the positionally displaceable identification part.
摘要翻译：具有记录介质的盒式磁盘，特别是磁记录介质，被设计成具有可移动的识别部件，其可被推入盒壳体。为此目的，在纸盒壁的后面的纸盒开口的后面设有纸幅，该纸幅相对于纸盒壁以一定角度运行。也可以设置大致平行于盒壁的卷筒纸，并且设计成滑动件的识别部件在开口滑动方向上设置有前斜面，以便将滑块部分地推过边缘位于打开方向上的盒壁。盒式磁带可以用于记录/再现任何类型的信号，并且相关联的盒式磁带装置的任何功能都可以通过位置可移位的识别部分间接控制。

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