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18 条记录 (耗时 0.014 秒)

    Magnetic recording and reproducing apparatus
    2.
    发明公开
    Magnetic recording and reproducing apparatus 失效
    磁记录和再现设备

    公开(公告)号：EP0196095A3

    公开(公告)日：1988-09-21

    申请号：EP86104188

    申请日：1986-03-26

    申请人： HITACHI, LTD.

    发明人： Nishida, Ikuo ,  Hanawa, Shinichi ,  Kawase, Hideyuki

    IPC分类号： G11B15/665

    CPC分类号： G11B15/6656

    摘要： A magnetic recording and/or reproducing apparatus is disclosed, comprising a rotary head device (9), in which a magnetic tape (2) is drawn out of a cassette (1) and brought into contact with the rotary head device (9) or the like. A tape draw-out device (3,4) doubling as a tape guide forms a predetermined tape path and guides the drive of the magnetic tape after drawing out the magnetic tape. The apparatus further requires a fixed magnetic head (11) and other tape guide mechanism (5a) which are movably arranged on the path of the tape draw-out device during the apparatus operation for reducing the size thereof. With the tape loading operation, the fixed magnetic head and the other tape guide are moved by a common drive mechanism (27,28,29, 31) and held in position by a common stopper (21).

    摘要翻译： 公开了一种磁记录和/或再现装置，包括旋转磁头装置（9），其中磁带（2）从磁带盒（1）中抽出并与旋转磁头装置（9）接触或 类似。 一个带引导装置（3,4）作为一个带引导件形成一个预定的带路径并在引出磁带之后引导磁带的驱动。 该装置还需要一个固定磁头（11）和另一个磁带引导机构（5a），它们在装置操作期间可移动地布置在磁带引出装置的路径上以减小其尺寸。 在磁带装载操作中，固定磁头和另一个磁带导向器由共同的驱动机构（27,28,29,31）移动并由公共止动器（21）保持在适当的位置。

    Magnetic recording and reproducing apparatus
    4.
    发明公开
    Magnetic recording and reproducing apparatus 失效
    磁记录和再现设备

    公开(公告)号：EP0442525A2

    公开(公告)日：1991-08-21

    申请号：EP91102188.9

    申请日：1991-02-15

    申请人： HITACHI, LTD. ,  HITACHI VIDEO ENGINEERING, INC.

    发明人： Takeda, Hidekazu ,  Iwakura, Masao ,  Masuoka, Nobuo ,  Itou, Tetsuo, Rm. A201 Hitachi Shimokurataryo ,  Nishida, Ikuo ,  Yamashita, Yoshiharu ,  Ohmori, Motonori ,  Iyota, Koji

    IPC分类号： G11B15/665

    CPC分类号： G11B15/6656 ,  G11B15/61

    摘要： A tape running guide and tape loading mechanism for magnetic tape recording and reproducing device allows a cylinder drum (10) carrying magnetic heads to minimize its size by employing a three-dimensional loading system is employed in which a level of tape fed to a cylinder drum is made high and that of the tape leaving the cylinder drum is made low. A tape guide system includes, in the tape supply side, at least a first, movable slanted pin (6) and a first, movable tape height regulation guide roller (7) for deriving the tape from an open space of a magnetic tape cassette and winding the tape on the cylinder drum, a second slanted pin (9) and a second tape height regulation guide roller (8) and a third, movable guide pin for winding the tape on the second slanted pin are provided and, in the tape returning side, a fourth, movable slanted pin (13) and a fourth, movable tape height regulation guide roller for deriving the magnetic tape from the open space of the tape cassette and winding the magnetic tape on the cylinder drum, a fifth, movable slanted pin and a pinch roller which are to be derived from the open space of the tape cassette and a capstan arranged outside the open space. These movable tape guide members are movable on a common area in time-shared manner to thereby make the loading mechanism compact.

    摘要翻译： 用于磁带记录和再现设备的磁带运行导向器和磁带加载机构允许通过采用三维加载系统来承载磁头的磁鼓鼓（10）使其尺寸最小化，其中一定量的磁带馈送到鼓鼓 被制成高，而离开缸鼓的胶带被制成低。 磁带导向系统在磁带供应侧包括至少第一可动倾斜销（6）和第一可动磁带高度调节导向辊（7），用于从磁带盒的开放空间导出磁带，以及 将磁带卷绕在圆筒鼓上，设置第二倾斜销（9）和第二磁带高度调节导向辊（8）以及用于将磁带卷绕在第二倾斜销上的第三可动导向销，并且在磁带返回 第四可动倾斜销（13）和第四可动带高度调节导向辊，用于从磁带盒的开放空间导出磁带并将磁带卷绕在气缸鼓上，第五可动倾斜销 以及将从盒式磁带的开放空间得到的压紧辊以及布置在开放空间外的绞盘。 这些可动带引导构件可以在共同的区域上以分时方式移动，从而使装载机构紧凑。

    Cassette loading apparatus
    5.
    发明公开
    Cassette loading apparatus 失效
    Kassettenladevorrichtung。

    公开(公告)号：EP0394975A2

    公开(公告)日：1990-10-31

    申请号：EP90107791.7

    申请日：1990-04-24

    申请人： HITACHI, LTD. ,  Hitachi Video & Information System, Inc.

    发明人： Iyota, Koji ,  Nishida, Ikuo ,  Yamasita, Yosiharu ,  Ohmori, Motonori ,  Takeda, Hidekazu ,  Iwakura, Masao ,  Itou, Tetsuo

    IPC分类号： G11B15/675 ,  G11B15/66

    CPC分类号： G11B15/6653 ,  G11B15/67584

    摘要： A slide type cassette loading apparatus includes a loading section (20) for receiving a tape cassette (31) to move the same between an inlet/outlet position and a reference position for loading, and a movable chassis (3) for sliding the cassette, located in the reference position, to a recording/reproducing position while carrying the cassette on the movable chassis. The loading section (20) is of a double structure type which has an outer cassette holder (5) pivotable relative to the movable chassis (3) and an inner cassette holder (4) supported to the outer cassette holder (5). The inner cassette holder (4) is mounted on the outer cassette holder (5) so as to make a pivotal movement together with the outer cassette holder (5) and be movable in slide directions of the cassette (31), and is operatively coupled to the movable chassis (3) so as to be movable together with the movable chassis (3).

    摘要翻译： 一种滑动式盒式磁带装载装置，包括：装载部分，用于接收带盒（31），以使其在入口/出口位置与用于装载的参考位置之间移动;以及可移动底架（3），用于滑动盒体， 位于参考位置，同时将盒带携带在可动底盘上。 装载部分（20）是双重结构型的，其具有相对于可动底盘（3）可枢转的外部盒座（5）和支撑在外部盒座（5）上的内部盒座。 内盒带架（4）安装在外盒保持架（5）上，以便与外盒保持架（5）一起枢转运动，并可在盒子（31）的滑动方向上移动，并且可操作地耦合 到可动底盘（3），以便与可动底盘（3）一起移动。

    Disc apparatus
    8.
    发明公开
    Disc apparatus 失效
    光盘设备

    公开(公告)号：EP0749122A3

    公开(公告)日：1997-04-16

    申请号：EP96109506.4

    申请日：1996-06-13

    申请人： HITACHI, LTD.

    发明人： Nishijima, Tatsumi ,  Nagai, Kyuichiro ,  Okamoto, Tomomi ,  Nishida, Ikuo ,  Takita, Kouhei

    IPC分类号： G11B17/22

    CPC分类号： G11B17/225

    摘要： In an auto-exchanger disc apparatus, both a disc cartridge for stocking plural discs and a pickup cartridge having a pickup are provided with common recesses, and a cartridge stocking unit is formed with a projection which is engaged with the recesses, whereby the cartridges can be exchanged for each other and mounted on the disc apparatus. Therefore, the extension and maintenance of the cartridges can be facilitated. When a double-side reproducing operation is performed, the pickup cartridge is turned upside down and then mounted on the disc apparatus, whereby the double-side reproduction can be surely performed by the disc inverting means. Further, disc inclining means is provided to prevent a disc being returned from the disc feeder to the disc cartridge from abutting against the disc cartridge. The disc inclining means and the disc inverting means may be integrally constructed by the same member to reduce the cost. Still further, a cleaning member is provided to some or all of the rollers for feeding the disc to perform a disc cleaning operation as well as a disc feeding operation, thereby preventing dust from being attached to the disc.

    摘要翻译： 在自动换盘装置中，用于放置多个盘的盘盒和具有拾取器的拾取盒都设置有共同的凹部，并且盒储存单元形成有与凹部接合的突起，由此盒能够 互相交换并安装在盘装置上。 因此，可以便利墨盒的扩展和维护。 当执行双面再现操作时，将拾取盒颠倒然后安装在光盘装置上，从而可以通过光盘翻转装置可靠地执行双面再现。 此外，设置光盘倾斜装置以防止光盘从光盘馈送器返回到光盘盒而抵靠光盘盒。 盘倾斜装置和盘翻转装置可以由同一部件一体构成以降低成本。 另外，在一部分或全部的辊上设置有清洁部件，该清洁部件用于供给盘以执行盘清洁操作以及盘供给操作，由此防止灰尘附着到盘上。

    Magnetic recording and reproducing apparatus
    9.
    发明公开
    Magnetic recording and reproducing apparatus 失效

    公开(公告)号：EP0442525A3

    公开(公告)日：1993-05-12

    申请号：EP91102188.9

    申请日：1991-02-15

    申请人： HITACHI, LTD. ,  HITACHI VIDEO ENGINEERING, INC.

    发明人： Takeda, Hidekazu ,  Iwakura, Masao ,  Masuoka, Nobuo ,  Itou, Tetsuo, Rm. A201 Hitachi Shimokurataryo ,  Nishida, Ikuo ,  Yamashita, Yoshiharu ,  Ohmori, Motonori ,  Iyota, Koji

    IPC分类号： G11B15/665

    CPC分类号： G11B15/6656 ,  G11B15/61

    摘要： A tape running guide and tape loading mechanism for magnetic tape recording and reproducing device allows a cylinder drum (10) carrying magnetic heads to minimize its size by employing a three-dimensional loading system is employed in which a level of tape fed to a cylinder drum is made high and that of the tape leaving the cylinder drum is made low. A tape guide system includes, in the tape supply side, at least a first, movable slanted pin (6) and a first, movable tape height regulation guide roller (7) for deriving the tape from an open space of a magnetic tape cassette and winding the tape on the cylinder drum, a second slanted pin (9) and a second tape height regulation guide roller (8) and a third, movable guide pin for winding the tape on the second slanted pin are provided and, in the tape returning side, a fourth, movable slanted pin (13) and a fourth, movable tape height regulation guide roller for deriving the magnetic tape from the open space of the tape cassette and winding the magnetic tape on the cylinder drum, a fifth, movable slanted pin and a pinch roller which are to be derived from the open space of the tape cassette and a capstan arranged outside the open space. These movable tape guide members are movable on a common area in time-shared manner to thereby make the loading mechanism compact.