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公开(公告)号：EP0144599B1
公开(公告)日：1990-03-28
申请号：EP84111873.0
申请日：1984-10-04
发明人： Callender, Bernard Lowell , Chow, William Wai-Chung , Osterday, Thomas George , Rueger, William John
CPC分类号： G11B15/43 , G11B15/607 , G11B15/64
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2.发明公开Reel-to-reel web handling apparatus 失效Gerätzur Handhabung eines von Spule zu Spule laufenden Bandes。
公开(公告)号：EP0081631A2
公开(公告)日：1983-06-22
申请号：EP82108071.0
申请日：1982-09-02
摘要： A reel-to-reel magnetic tape recorder includes a web regulator (16) between one reel and a transducer station. The web regulator ensures a relatively constant length of web between the transducer station and the one reel. The regulator includes a vacuum chamber (63) having a narrow web receiving opening (61) and a wider cavity (62) such that, as the web forms a bight in the chamber and overlaps the wider cavity, air flows past the web to regulate bight size in accordance with web tension tending to maintain a constant web length.
摘要翻译： 卷对卷磁带记录器包括在一个卷轴和换能器台之间的卷筒纸调节器（16）。 卷筒纸调节器确保在换能器台和一个卷轴之间的幅材的相对恒定的长度。 该调节器包括具有窄的腹板接收开口（61）和更宽的空腔（62）的真空室（63），使得当腹板在腔室中形成弯曲并且与较宽腔体重叠时，空气流过腹板以调节 根据卷筒纸张力的弯曲尺寸趋于维持卷材长度的恒定。
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公开(公告)号：EP0129654A2
公开(公告)日：1985-01-02
申请号：EP84104077.7
申请日：1984-04-12
IPC分类号： G11B15/66
CPC分类号： G11B15/67
摘要： Tape drive system including means for threading cartridge magnetic tape over a predetermined data processing path 3 to a takeup reel 14. A cam track 17 is provided in a cover over the path. The track has a beginning point for positioning a longitudinal cam member 20 into engagement with a leader block 2b exposed through an opening in the cartridge. The track terminates over the takeup reel rotational axis. A bifurcated linkage member 19 is connected at one end to said longitudinal cam member, and to a drive motor 24. Rotation of the linkage member positions the longitudinal cam member between ends of the track engaging the leader block and threading it through the path and into a slot 14c on the takeup reel.
摘要翻译： 磁带驱动系统包括用于将磁带磁带穿过预定的数据处理路径3到卷取卷轴14的装置。凸轮轨道17设置在路径上的盖中。 该轨道具有用于将纵向凸轮构件20定位成与通过盒中的开口暴露的引导块2b接合的起始点。 轨道终止于收卷卷轴旋转轴上。 分叉连杆构件19的一端连接到所述纵向凸轮构件，并连接到驱动马达24.连杆构件的旋转将纵向凸轮构件定位在轨道的端部之间，与引导块相接合，并将其穿过路径并进入 收卷盘上的槽14c。
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公开(公告)号：EP0081631A3
公开(公告)日：1984-03-28
申请号：EP82108071
申请日：1982-09-02
摘要： A reel-to-reel magnetic tape recorder includes a web regulator (16) between one reel and a transducer station. The web regulator ensures a relatively constant length of web between the transducer station and the one reel. The regulator includes a vacuum chamber (63) having a narrow web receiving opening (61) and a wider cavity (62) such that, as the web forms a bight in the chamber and overlaps the wider cavity, air flows past the web to regulate bight size in accordance with web tension tending to maintain a constant web length.
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公开(公告)号：EP0081631B1
公开(公告)日：1986-08-27
申请号：EP82108071.0
申请日：1982-09-02
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7.发明公开Air bearing tape support for guiding tape and sensing tape tension 失效LuftkissenbandträgerfürBandführungundBandspannungsfühlung。
公开(公告)号：EP0144599A2
公开(公告)日：1985-06-19
申请号：EP84111873.0
申请日：1984-10-04
发明人： Callender, Bernard Lowell , Chow, William Wai-Chung , Osterday, Thomas George , Rueger, William John
CPC分类号： G11B15/43 , G11B15/607 , G11B15/64
摘要： A tape support which provides several different functions in a reel-to-reel tape drive is disclosed. The tape support provides means for sensing tension in the tape, buffers or decouples the tape at the magnetic head from any perturbations arising at the take-up reel, and reliably guides the tape along the tape path. the tape travels along an arcuate surface of the tape support (16) on an air bearing. A port (17) in the arcuate surface senses pressure between the tape and the arcuate surface. This pressure is communicated to a transducer (22) which provides an output representing the tension on the tape. Flanges (24) on the ends of the tape support provide guiding of the tape over the air bearing and also provide venting of the air bearing to prevent tape vibration. A purge line (28) expels a gaseous medium out of the sense port thereby keeping the sense port clear of contaminants.
摘要翻译： 公开了一种在卷轴到卷轴磁带驱动器中提供若干不同功能的磁带支架。 磁带支架提供用于感测磁带中的张力的装置，缓冲或解除磁头上的磁带与卷绕卷轴上出现的任何扰动，并且可靠地引导磁带沿磁带路径，磁带沿着磁盘的弧形表面行进 带状支撑件（16）在空气轴承上。 弧形表面中的端口（17）感测带和弓形表面之间的压力。 该压力传递到传感器（22），该传感器提供表示带上的张力的输出。 带子端部上的法兰（24）提供带子在空气轴承上的引导，并且还提供空气轴承的排气以防止带子振动。 吹扫管线（28）将气体介质排出感测端口，从而保持感测端口没有污染物。
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公开(公告)号：EP0144599A3
公开(公告)日：1987-02-04
申请号：EP84111873
申请日：1984-10-04
发明人： Callender, Bernard Lowell , Chow, William Wai-Chung , Osterday, Thomas George , Rueger, William John
CPC分类号： G11B15/43 , G11B15/607 , G11B15/64
摘要： A tape support which provides several different functions in a reel-to-reel tape drive is disclosed. The tape support provides means for sensing tension in the tape, buffers or decouples the tape at the magnetic head from any perturbations arising at the take-up reel, and reliably guides the tape along the tape path. the tape travels along an arcuate surface of the tape support (16) on an air bearing. A port (17) in the arcuate surface senses pressure between the tape and the arcuate surface. This pressure is communicated to a transducer (22) which provides an output representing the tension on the tape. Flanges (24) on the ends of the tape support provide guiding of the tape over the air bearing and also provide venting of the air bearing to prevent tape vibration. A purge line (28) expels a gaseous medium out of the sense port thereby keeping the sense port clear of contaminants.
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公开(公告)号：EP0129654A3
公开(公告)日：1986-08-20
申请号：EP84104077
申请日：1984-04-12
IPC分类号： G11B15/66
CPC分类号： G11B15/67
摘要： Tape drive system including means for threading cartridge magnetic tape over a predetermined data processing path 3 to a takeup reel 14. A cam track 17 is provided in a cover over the path. The track has a beginning point for positioning a longitudinal cam member 20 into engagement with a leader block 2b exposed through an opening in the cartridge. The track terminates over the takeup reel rotational axis. A bifurcated linkage member 19 is connected at one end to said longitudinal cam member, and to a drive motor 24. Rotation of the linkage member positions the longitudinal cam member between ends of the track engaging the leader block and threading it through the path and into a slot 14c on the takeup reel.
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公开(公告)号：EP0074476B1
公开(公告)日：1985-10-09
申请号：EP82106399.7
申请日：1982-07-16
发明人： Rueger, William John
IPC分类号： G11B15/66
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