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公开(公告)号：US6021018A
公开(公告)日：2000-02-01
申请号：US8174
申请日：1998-01-16
IPC分类号： G11B15/675 , G11B5/008
CPC分类号： G11B15/67547
摘要： A loading mechanism in a video cassette deck comprising a cassette moving mechanism 100 for moving a cassette receiving portion 200 between an initial location and a running location. The cassette moving mechanism 100 has a slide arm 120 horizontally slidably attached on one of a pair of wall portions 110 provided on both left and right sides of the cassette receiving portion 200, a driving portion for sliding the slide arm 120, a cassette driving gear 130 which is rotatably supported on the wall portion 110 to which the slide arm 120 is attached and which is connected to the cassette receiving portion 200 through a groove portion 112 formed in the wall portion 110, and a door arm 140 for transmitting the motion of the slide arm 120 to a door. The cassette loading mechanism is designed so that the door is opened before the cassette receiving portion 200 is moved when the cassette receiving portion 200 in the running location is moved into the initial location.
摘要翻译： 视频盒式磁带机中的装载机构，包括用于在初始位置和行驶位置之间移动磁带盒接收部分200的磁带盒移动机构100。 盒式移动机构100具有水平可滑动地安装在设置在盒接收部200的左右两侧的一对壁部110中的一个上的滑动臂120，用于滑动滑动臂120的驱动部，盒驱动齿轮 130，其被可旋转地支撑在安装有滑动臂120的壁部110上，并且通过形成在壁部110中的槽部112连接到盒接收部200;以及门臂140， 滑动臂120到门。 磁带盒装载机构设计成使得当行驶位置中的磁带盒接收部分200移动到初始位置时，在盒接收部分200移动之前门被打开。
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公开(公告)号：US5742448A
公开(公告)日：1998-04-21
申请号：US691721
申请日：1996-08-05
申请人： Hiroshi Hamahata , Seiji Mori
发明人： Hiroshi Hamahata , Seiji Mori
IPC分类号： G11B15/665 , G11B15/675
CPC分类号： G11B15/6656 , G11B15/67549
摘要： A device for loading and unloading a tape cassette includes a cam disc rotatably supported to a chassis and at least one guide route disposed thereon and extending from near the rotating axis of the cam disc to the periphery thereof so as to be topologically shifted in the rotating direction, and a swinging arm pivoted to the chassis and having a cam follow pin received in the guide route. The tape cassette is transported together with the cassette holder from an inlet port to the tape deck and vice versa. A shift member is adapted to retractively guide the cassette holder by cooperating with the swinging arm.
摘要翻译： 用于装载和卸载带盒的装置包括可旋转地支撑到底架的凸轮盘和设置在其上的至少一个引导路径，并且从靠近凸轮盘的旋转轴线延伸到其周边，以便在旋转中被拓扑地偏移 方向和摆动臂枢转到底盘并且具有容纳在引导路线中的凸轮跟随销。 带盒与盒座一起从入口端口传送到磁带座，反之亦然。 换档构件适于通过与摆臂配合而伸缩地引导盒座。
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公开(公告)号：US5975787A
公开(公告)日：1999-11-02
申请号：US974776
申请日：1997-11-20
CPC分类号： G11B15/29 , G11B33/02 , Y10T292/1092 , Y10T403/11 , Y10T403/1608 , Y10T403/473 , Y10T403/475
摘要： A device for securing a pinch roller support arm to a chassis of a magnetic tape apparatus. In the device, the chassis includes a round hole which is formed such that it extends through the chassis, and a securing part is outsert molded in the chassis in such a manner that the securing part extends through the round hole. After the pinch roller support arm is fitted with a support shaft provided on and projected from the chassis and a projection provided on the pinch roller support arm is fitted into a fitting hole formed in the chassis, by rotating the securing part around the round hole, the securing part is engaged with the projection.
摘要翻译： 一种用于将夹送辊支撑臂固定到磁带装置的底盘上的装置。 在该装置中，底盘包括形成为使得其延伸穿过底盘的圆孔，并且固定部分以固定部分延伸穿过圆孔的方式插入模制在底盘中。 在夹送辊支撑臂装配有设置在底盘上并从底架突出的支撑轴之后，设置在压紧辊支撑臂上的突起通过将固定部分围绕圆孔旋转而装配到形成在底盘中的装配孔中， 固定部分与突起接合。
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公开(公告)号：US06057979A
公开(公告)日：2000-05-02
申请号：US964254
申请日：1997-11-04
IPC分类号： G11B15/675 , G11B15/00
CPC分类号： G11B15/67547
摘要： A magnetic tape apparatus having a bearer formed so as to be reciprocatable in the front-rear direction between a cassette insertion position and a cassette mount position on a chassis for inserting a tape cassette, and a rotating cam provided on the chassis for driving the bearer through an interlocking mechanism with a clutch. In the magnetic tape apparatus, the clutch is turned off to release the interlocking mechanism between the bearer and the rotating cam when the bearer is advanced from the cassette mount position to the cassette insertion position, while the clutch is turned on to establish the interlock between the bearer and the rotating cam when the bearer is retreated from the cassette insertion position to the cassette mount position.
摘要翻译： 一种磁带装置，其具有形成为能够在前后方向上在盒插入位置和用于插入带盒的底盘上的盒安装位置之间往复运动的承载件，以及设置在底盘上用于驱动承载件的旋转凸轮 通过与离合器的联锁机构。 在磁带装置中，当承载体从盒安装位置前进到盒插入位置时，离合器被关闭以释放承载件和旋转凸轮之间的互锁机构，同时离合器打开以建立互锁 当承载件从盒插入位置退回到盒安装位置时，承载件和旋转凸轮。
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公开(公告)号：US06466397B1
公开(公告)日：2002-10-15
申请号：US09629837
申请日：2000-07-31
申请人： Katsuyuki Yokota , Hiroshi Hamahata
发明人： Katsuyuki Yokota , Hiroshi Hamahata
IPC分类号： G11B15675
CPC分类号： G11B15/67547
摘要： A cassette plate is provided with a bendable bottom plate, right and left side walls, and upper plates extending toward an inward direction from said side walls. The bottom plate includes a platform having a function for pushing up a backside of a tape cassette when the tape cassette is inserted into the cassette plate through a front mouth. Owing to this construction, the bottom plate convexly bends downward, and the tape cassette is kept at a distance from the bottom plate of the cassette plate. In this state, the tape cassette is supported by the platform and upper plates of the cassette plate. Therefore, this assimilates variations of the components in size, and eliminates a need of a conventional pushing spring. The constitution can decrease the number of the component in a simple construction, thereby reducing the cost in a tape cassette loading device, and a tape deck having the same.
摘要翻译： 盒板设有可弯曲的底板，左右侧壁和从所述侧壁向内延伸的上板。 底板包括具有当磁带盒通过前嘴插入盒板时推动盒式磁带背面的功能的平台。 由于这种结构，底板凸出地向下弯曲，并且带盒保持与盒板的底板一段距离。 在这种状态下，盒式磁带由平台和盒板的上板支撑。 因此，这样可以吸收组件的尺寸变化，并且消除了常规按压弹簧的需要。 该构造可以以简单的结构减少部件的数量，从而降低带盒装载装置的成本和具有该部件的带卡座。
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公开(公告)号：US6111713A
公开(公告)日：2000-08-29
申请号：US6308
申请日：1998-01-13
摘要： A recording-medium mis-recording preventing mechanism for preventing recording from being made by mistake on a recording medium loaded in a recording unit, comprises: a push switch for detecting whether the recording medium is recordable or not; and an arm portion. The arm portion includes: a first arm member pivoted on the recording unit and having a detection portion for abutting against a judgement claw provided on the recording medium so as to be removable by bending; a second arm member for pushing the push switch; a thin plate portion for connecting the first arm member and the second arm member; a spring provided between the first arm member and the second arm member for urging the second arm member in the direction to push the push switch; and a plate spring portion provided on the first arm member for making the arm portion return to a position in which the arm portion is to be positioned when no recording medium is loaded.
摘要翻译： 一种用于防止在装载在记录单元中的记录介质上错误地进行记录的记录介质误记录防止机构，包括：用于检测记录介质是否可记录的按钮开关; 和臂部。 臂部包括：第一臂构件，其在记录单元上枢转并且具有用于抵靠设置在记录介质上的判断爪的检测部分，以便通过弯曲可移除; 用于推动所述按钮开关的第二臂构件; 用于连接第一臂构件和第二臂构件的薄板部分; 设置在所述第一臂构件和所述第二臂构件之间的弹簧，用于沿所述推动所述按钮开关的方向推压所述第二臂构件; 以及设置在第一臂构件上的板弹簧部分，用于当没有记录介质被装载时，使臂部返回到臂部被定位的位置。
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公开(公告)号：US5402286A
公开(公告)日：1995-03-28
申请号：US962810
申请日：1992-09-24
申请人： Hiroshi Hamahata
发明人： Hiroshi Hamahata
IPC分类号： G11B15/675 , G11B17/04 , G11B33/02
CPC分类号： G11B33/027 , G11B15/675 , G11B17/0405
摘要： A device for manipulating a shutter adapted to cover an opening through which a tape cassette or disc cassette is inserted in an electronic device or removed therefrom, which includes a chassis containing a tape or disc cassette deck. A front panel detachably secured to the front face of the chassis with a shutter is disposed at an opening which is formed at the front panel in order to put in or take out a tape or disc cassette from the cassette deck. The shutter is hinged to the inner side of the front panel so as to releaseably cover the opening, and means are provided for manipulating the shutter to the released condition under which the tape or disc cassette from the cassette deck can be taken out through the opening. The device comprising manipulating means in the form of a biased swinging lever having a base end pivotally supported at a side of the chassis and having a free end with a guide pin engageable with an extension or stump formed at one side of the shutter, and the stump has a deflector with a guide surface disposed at the rear side thereof, and the swinging lever is deflectable or flexible so as to cause the guide pin to be directed sideways away from the stump by the guide surface provided on the deflector.
摘要翻译： 一种用于操纵适于遮盖磁带盒或光盘盒插入电子设备或从其中移除的开口的快门的装置，包括一个包含磁带或磁盘盒式磁带的机架。 在具有挡板的可拆卸地固定在底盘前表面上的前面板设置在形成在前面板上的开口处，以便从盒式磁带上放入或取出磁带或盘盒。 快门被铰接到前面板的内侧，以便可释放地覆盖开口，并且提供用于将快门操纵到释放状态的装置，在该释放状态下，可以通过开口将带盒或盘盒从盒式甲板取出 。 所述装置包括偏置摆动杆形式的操纵装置，所述操纵装置具有枢转地支撑在所述底盘一侧的基端，并且具有自由端，所述自由端具有可与形成在所述活门的一侧处的延伸部或树桩接合的引导销， 树桩具有导向面，导向面设置在其后侧，并且摆动杆是可偏转的或柔性的，以便引导销通过设置在导流板上的引导表面侧向远离残端。
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