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11. 发明公开

EP0586616A4 LOW PROFILE TAPE DRIVE FOR DRIVING A MINI-DATA CARTRIDGE. 失效
标题翻译：用于迷你墨盒的平带驱动装置。
公开(公告)号：EP0586616A4
公开(公告)日：1994-11-30
申请号：EP92917442
申请日：1992-04-24
申请人： IOMEGA CORP
发明人： PERONA MARK W
IPC分类号： G11B15/26 , G11B15/28 , G11B15/675 , G11B23/087 , G11B25/06 , G11B33/02 , G11B23/06
CPC分类号： G11B15/26 , G11B15/28 , G11B15/67521 , G11B23/087 , G11B25/063 , G11B33/02

12. 发明公开

EP0420839A4 A HALL EFFECT TRANSDUCER FOR SENSING THE ANGULAR POSITION OF A ROTATABLE MEMBER. 失效
标题翻译：具有哈尔效应的转换器用于感知旋转链接的角度位置。
公开(公告)号：EP0420839A4
公开(公告)日：1991-02-18
申请号：EP88903585
申请日：1988-03-17
申请人： AMPEX
发明人： WILLETT MICHAEL D
IPC分类号： G01B7/00 , G01B7/30 , G01D5/14 , G11B15/26
CPC分类号： G01B7/30 , G01D5/145

13. 发明公开

EP0154313A3 Small portable cassette tape player 失效
标题翻译：小便携式卡带播放器
公开(公告)号：EP0154313A3
公开(公告)日：1988-07-13
申请号：EP85102348
申请日：1985-03-01
申请人： MITSUBISHI DENKI KABUSHIKI KAISHA
发明人： Naruki, Toshimasa c/o Mitsubishi Denki K.K. , Goto, Toshihisa c/o N.K.G. Research Inc.
IPC分类号： G11B15/18 , G11B15/675 , G11B15/26 , G11B05/54
CPC分类号： G11B5/54 , G11B15/1883 , G11B15/26 , G11B15/675
摘要： @ A cassette tape player comprising a substrate (1), a pin (2) fixed to said substrate (1) for determining a position of a cassette (8) when loaded therein, a head substrate (6') movably mounted with respect to said substrate (1), and a magnetic head (7) mounted on said head substrate (6'), in which the position of a cassette (8) loaded therein with respect to said substrate (1) is determined by said pin (2) inserted into a position regulating hole formed in said cassette (8), and said head substrate (6') is moved towards said cassette (8) so that said head (7) is inserted into said cassette (8) loaded therein through a front opening thereof in which a magnetic tape is exposed and said head (7) is abutted against said magnetic tape, characterised in that said head substrate (6') has an abutting part (6") abutted against a front end of a cassette (8) loaded therein when said head substrate (6') is moved towards said cassette (8), whereby the position of said head (7) with respect to said cassette (8) is determined.
摘要翻译：一种盒式磁带播放器，包括基板（1），固定到所述基板（1）上的用于确定装载在其中的盒（8）的位置的销（2）的头部基板（6分钟），可移动地相对于所述基板（1）和安装在所述头基板（6分钟）上）的磁头（7），其中通过所述销钉（2）确定装入其中的盒（8）相对于所述基板（1）的位置，插入到形成在所述盒（8）中的位置限制孔中，并且所述头基板（6分钟）朝向所述盒（8）移动，使得所述头（7）通过前面插入到装载在其中的所述盒（8）中其中磁带被暴露并且所述磁头（7）抵靠所述磁带，其特征在于，所述磁头基板（6分钟）具有抵靠盒（8）的前端的邻接部分（6秒）），当所述头基板（6分钟）朝向所述盒（8）移动时，所述头部相对于所述盒（8）确定。

14. 发明公开

EP0113784A4 FRICTION DRIVE OF TAPE RECORDERS. 失效
标题翻译：摩擦式驱动装置在磁带录音设备。
公开(公告)号：EP0113784A4
公开(公告)日：1984-08-10
申请号：EP83902284
申请日：1983-07-13
申请人： SONY CORP
发明人： IDA MITSURU SONY CORPORATION
IPC分类号： G11B15/28 , F16H13/10 , F16H13/14 , G11B15/26
CPC分类号： G11B15/28 , F16H13/10

15. 发明授权

EP0061766B1 Aufhängung für den schwenkbar gelagerten Bandantriebsmotor in einem Kassettenmagnetbandgerät 失效
标题翻译：磁性卡带记录仪的旋转磁带驱动电机的悬架
公开(公告)号：EP0061766B1
公开(公告)日：1984-07-18
申请号：EP82102650.7
申请日：1982-03-29
申请人： TANDBERG DATA A/S
发明人： Rudi, Guttorm
IPC分类号： G11B15/26 , G11B15/18
CPC分类号： G11B15/18 , G11B15/26

16. 发明公开

EP0069545A3 Disc recorder with integral cartridge tape module 失效
标题翻译：带集成盒式磁带的DISC记录器
公开(公告)号：EP0069545A3
公开(公告)日：1983-04-27
申请号：EP82303462
申请日：1982-07-01
申请人： Irwin International, Inc.
发明人： Butsch, Otto R.
IPC分类号： G11B25/10 , G11B23/50 , G11B17/32 , G11B17/02 , G11B01/00 , G11B15/26
CPC分类号： G11B33/121 , G11B15/26 , G11B17/03 , G11B17/32 , G11B23/0035 , G11B23/507 , G11B25/10 , G11B33/125
摘要： A disc recorder includes a main support frame (12) and a cover (14) sealed to the frame to define an enclosure (29). A disc drive (108,112) mounted to the frame rotates a disc hub (118) to which a hard disc media (20) is secured. Disc read/write heads (24) are positioned by an arm (26) and an arm drive (28) supported by the main frame. A main filter plenum (90) is secured to the frame which defines inlet (52) and outlet (56) apertures. A filter (92) is disposed within the plenum. An impeller on the underside of the disc hub includes a plurality of vanes (134). A cross ambient filter (160) communicates the enclosure with atmosphere for balancing the pressure within the enclosure with atmospheric pressure. A self-contained, modular cartridge recorder (18) is secured to the support frame.
摘要翻译：盘记录器包括主支撑框架（12）和密封到框架以限定外壳（29）的盖（14）。安装到框架的盘驱动器（108,112）旋转固定有硬盘介质（20）的盘毂（118）。盘读/写头（24）由臂（26）和由主框架支撑的臂驱动器（28）定位。主过滤器集气室（90）固定到框架，其限定入口（52）和出口（56）孔。过滤器（92）设置在气室内。盘毂下侧的叶轮包括多个叶片（134）。交叉环境过滤器（160）将外壳与大气连通，以将外壳内的压力与大气压力平衡。独立的模块化墨盒记录器（18）固定到支撑框架。

17. 发明公开

EP0060522A2 Tape recorder 失效
标题翻译： Bandrecorder。
公开(公告)号：EP0060522A2
公开(公告)日：1982-09-22
申请号：EP82101959.3
申请日：1982-03-11
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Ishigo, Hideyasu , Nishizono, Minoru
IPC分类号： G11B15/26 , G11B15/46 , H02K29/02
CPC分类号： G11B15/26 , G11B15/54
摘要： A tape recorder which comprises; a capstan (39) for driving a magnetic recording tape at a normal constant speed; a first motor (43) for rotating the capstan (39), including a first rotor magnet (31), a first rotating shaft (311) mounted to the first rotor magnet (31) and the capstan (39) coaxially, and a first stator coil (41) for applying a rotating magnetic field to the first rotor magnet (31); a first reel (40) for taking up the tape; a second motor (44) for rotating the first reel (40), including a second motor magnet (32), a second rotating shaft (321) mounted to the second rotor magnet (32) and the first reel (40) coaxially, and a second stator coil (42) for applying a rotating magnetic field to the second rotor magnet (32); a second reel (55) for supplying the tape; a third motor (56) for rotating the second reel (55), including a third rotor magnet (54), a third rotating shaft (541) mounted to the third rotor magnet (54) and the second reel (55) coaxially, and a third stator coil (49) for applying a rotating magnetic field to the third rotor magnet (54); an FG pattern (51) for producing a signal which has a frequency in accordance with a rotational frequency of the first rotor magnet (31); an output mechanism (65, 66, 67) for producing a signal which has a reference frequency; and a comparator (68) for comparing outputs from the FG pattern (51) and the output mechanism (65, 66, 67) and for controlling to drive the first motor (43) at a predetermined rotational frequency.
摘要翻译：一种录音机，包括：用于以正常恒定速度驱动磁记录带的主导轴; 用于使绞盘旋转的第一电动机，包括第一转子磁体，同轴安装到第一转子磁体和主导轴的第一旋转轴和用于向第一转子磁体施加旋转磁场的第一定子线圈; 用于卷起磁带的第一卷轴; 用于旋转第一卷轴的第二电动机，包括第二转子磁体，同轴安装到第二转子磁体和第一卷盘的第二旋转轴以及用于向第二转子磁体施加旋转磁场的第二定子线圈; 用于提供带的第二卷轴; 用于旋转第二卷轴的第三电动机，包括第三转子磁体，同轴安装到第三转子磁体和第二卷轴的第三旋转轴和用于向第三转子磁体施加旋转磁场的第三定子线圈; 用于产生具有根据第一转子磁体的转动频率的频率的信号的FG模式; 用于产生具有参考频率的信号的输出机构; 以及用于比较来自FG图案和输出机构的输出并用于控制以预定旋转频率驱动第一电动机的比较器。

18. 发明授权

EP0565770B1 Capstan belt drive 失效
标题翻译：与驱动带轮和皮带驱动装置
公开(公告)号：EP0565770B1
公开(公告)日：1997-07-09
申请号：EP92116276.4
申请日：1992-09-23
申请人： TANDBERG DATA A/S
发明人： Guttorm, Rudi
IPC分类号： G11B15/26 , G11B15/18
CPC分类号： G11B15/26 , G11B15/67521

19. 发明公开

EP0633567A3 Capstan motor suspension 失效
标题翻译：发动机悬挂的驱动辊。
公开(公告)号：EP0633567A3
公开(公告)日：1995-03-08
申请号：EP93118137.4
申请日：1993-11-09
申请人： TANDBERG DATA A/S
发明人： Engan, Bjorn
IPC分类号： G11B15/28 , H02K5/26 , G11B15/26 , G11B15/675
CPC分类号： H02K5/26 , G11B15/28 , G11B15/67521
摘要： A motor mount arrangement for a capstan drive motor mounted to a tape drive bridge (46) in a magnetic tape recorder, the bridge arranged for movement toward and away from a magnetic tape cassette loaded in the recorder, the motor support arrangement configured as a circular aperture (100) through the bridge partly defined by an arcuate flexible finger portion (96), and diametrically opposed dimples (116,118), at least one of which is arranged in the flexible finger portion (96). The motor provides diametrically opposed protrusions (110,112) which interfit into the dimples allowing pivoting of the motor about an axis defined between the two protrusions. The flexible finger portion (96) is displaceable radially outwardly from the motor held thereby to remove or install the motor into the bridge. The flexible finger portion is backed-up by a plastic bushing (106) compressed against a relatively rigid portion which retains the motor protrusions within the recesses and also dampens vibrations to or from the motor.

20. 发明公开

EP0390433A3 System for providing stable tape-travelling in recording and/or reproducing apparatus 失效
标题翻译：用于在录音和/或复制装置中提供稳定录像带的系统
公开(公告)号：EP0390433A3
公开(公告)日：1994-05-11
申请号：EP90303123.5
申请日：1990-03-23
申请人： SONY CORPORATION
发明人： Koguchi, Toshinari , Yamazaki, Toshiyuki , Matsumura, Mitsunori
IPC分类号： G11B15/44 , G11B15/43 , G11B15/26 , G11B15/665 , G11B15/61
CPC分类号： G11B15/22 , G11B15/26 , G11B15/43 , G11B15/442 , G11B15/444 , G11B15/61 , G11B15/6656
摘要： A system for providing stable tape-travel in a recording and/or reproducing apparatus includes a tape travel-direction switching mechanism and a tape tension regulating mechanism. The tape travel-direction switching mechanism forces a pendulum gear to engage one of a supply or take-up reel table when the traveling direction of tape is switched between forward and reverse directions so as to prevent the occurrence of slack in the tape. The tape tension regulating mechanism takes up the slack in the tape before a capstan axle causes the tape to travel in the reverse direction, so as to prevent the tape from being loosened when the traveling direction of the tape is switched from the forward direction to the reverse direction.

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