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    • 2. 发明授权
    • 자기 테이프 카트리지
    • 자기테이프카트리지지
    • KR100394325B1
    • 2003-08-09
    • KR1020007013906
    • 1999-06-03
    • 후지필름 홀딩스 가부시끼가이샤
    • 모리따기요다까하시다이수께시가히데아끼쓰유끼세이지이시하라유수께
    • G11B23/107
    • G11B23/107G11B23/043
    • The present invention relates to a magnetic tape cartridge, for rotatably housing within a cartridge case a single reel having magnetic tape wound thereon, comprising reel-rotation restraining means for allowing rotation of said reel when being used and restricting said rotation when not being used; said reel-rotation restraining means having a restraining member for restricting rotation of said reel by moving toward or away from said reel, an urging member for urging said restraining member in a restraining direction, and a releasing member for moving said restraining member in a releasing direction, by rotating integrally with said reel and moving according to a chucking operation of drive-side rotation drive means; said reel being provided with a reel gear which can mesh with a driving gear of said drive-side rotation drive means; a pushing-up portion, which is formed in part of said releasing member, being provided so that a distal end thereof can abut said driving gear through a through hole provided in said reel gear; and gate traces, which are formed by separating runners after injection molding, being provided near centers of rotation of said restraining member and said releasing member.
    • 本发明涉及一种磁带盒,用于可旋转地装在磁带盒内的一个带有磁带的卷轴上,包括卷轴旋转限制装置,用于在使用时允许所述卷轴旋转并在不使用时限制所述旋转; 所述卷轴旋转限制装置具有限制构件,该限制构件用于通过朝向或远离所述卷轴移动来限制所述卷轴的旋转,用于在限制方向上推动所述限制构件的推动构件以及用于移动所述限制构件以释放 通过与所述卷轴一体旋转并根据驱动侧旋转驱动装置的夹持操作而移动; 所述卷轴设有可与所述驱动侧旋转驱动装置的驱动齿轮啮合的卷轴齿轮; 形成在所述释放构件的一部分中的上推部分设置成使得其远端能够通过设置在所述卷轴齿轮中的通孔邻接所述驱动齿轮; 在所述限制构件和所述释放构件的旋转中心附近设置有通过在注射成型之后分离流道而形成的浇口痕迹。
    • 3. 发明授权
    • 자기 테이프 카트리지
    • 자기테이프카트리지지
    • KR100402814B1
    • 2003-10-22
    • KR1020017001736
    • 1999-06-18
    • 후지필름 홀딩스 가부시끼가이샤
    • 시가히데아끼이시하라유수께모리따기요오다까하시다이수께쓰유끼세이지맥알리스터제프리에스.알브레크트토마스알.하인즈로버트랄프
    • G11B23/08
    • G11B23/26G11B23/027G11B23/107
    • A magnetic tape cartridge includes a cartridge casing formed by upper and lower casing halves connected together, and a single reel around which a magnetic tape with a leader pin fixed to the leading end of the magnetic tape is wound and which is contained in the cartridge casing for rotation. The leader pin is removably held in a tape draw-out opening with its axial direction directed in the vertical direction under urging force of a spring member acting on its upper and lower end portions sideways with the upper and lower end portions received in recesses respectively formed in the upper and lower casing halves. An improved spring member mounting structure is provided. A magnetic tape cartridge includes a cartridge casing formed by upper and lower casing halves connected together, and a single reel around which a magnetic tape with a leader pin fixed to the leading end of the magnetic tape is wound and which is contained in the cartridge casing for rotation. The leader pin is removably held in a tape draw-out opening with its axial direction directed in the vertical direction under urging force of a spring member acting on its upper and lower end portions sideways with the upper and lower end portions received in recesses respectively formed in the upper and lower casing halves. An improved spring member mounting structure is provided.
    • 一种磁带盒包括由连接在一起的上,下半盒形成的盒壳体,以及卷绕带有固定在磁带前端的引导销的磁带的单个卷轴,该磁带盒容纳在盒壳体中 进行旋转。 引导销可拆卸地保持在磁带引出开口中,其轴向方向指向垂直方向,在弹簧部件的推动力作用下,弹簧部件的上下端部侧向地作用,其上端部和下端部容纳在分别形成的凹部中 在上半部分和下半部分。 提供了一种改进的弹簧构件安装结构。 一种磁带盒包括一个由连接在一起的上半盒和下半盒形成的盒壳,以及一个带有固定在磁带前端的带有引导销的磁带绕在其上的单个卷轴, 在盒壳内旋转。 引导销可拆卸地保持在磁带引出开口中,其轴向方向指向垂直方向,在弹簧部件的推动力作用下,弹簧部件的上下端部侧向地作用,其上端部和下端部容纳在分别形成的凹部中 在上半部分和下半部分。 提供了一种改进的弹簧构件安装结构。 <图像>
    • 4. 发明授权
    • 자기 테이프 카트리지
    • 자기테이프카트리지지
    • KR100394140B1
    • 2003-08-09
    • KR1020007014628
    • 1999-06-03
    • 후지필름 홀딩스 가부시끼가이샤
    • 이시하라유수께시가히데아끼모리따기요다까하시다이수께쓰유끼세이지
    • G11B23/107
    • G11B23/045G11B23/041G11B23/107
    • The present invention relates to a magnetic tape cartridge comprising a cartridge casing formed by upper and lower casing halves mated together, a single reel which is housed in the cartridge casing for rotation and around which a magnetic tape is wound, the leader pin which is fixed to the leading end of the magnetic tape in order to draw out the magnetic tape from the cartridge casing, a lock member which is adapted to removably hold opposite ends of the leader pin inside an opening of the cartridge casing, and a sliding door for opening and closing the opening, wherein a coiled spring member extends through the sliding passage of the sliding door and a hole extending from the sliding passage in the direction in which the sliding door is opened along the mating surfaces of the upper and lower casing halves, and a plug is inserted into the hole to push the end of the coiled spring member remote from the sliding door so that the coiled spring urges the sliding door to its closing position.
    • 盒式磁带盒本发明涉及一种盒式磁带盒,它包括由配合在一起的上半盒和下盒半部形成的盒壳体,容纳在盒壳体中用于旋转的单个卷轴,并且磁带缠绕在该卷轴上,固定的引导销 到磁带的前端以便从磁带盒外壳中抽出磁带;一个锁定件,它适于将引导销的相对端可拆卸地保持在磁带盒外壳的开口内;以及一个滑动门,用于打开 并且关闭所述开口,其中螺旋弹簧构件延伸穿过所述滑动门的所述滑动通道并且沿着所述滑动门沿着所述上半壳和下半壳的配合表面打开的方向从所述滑动通道延伸的孔延伸,以及 将插头插入孔中以将螺旋弹簧构件的远离滑动门的端部推动,使得螺旋弹簧将滑动门推动至其闭合位置 离子。
    • 6. 发明授权
    • 자기 테이프 카트리지
    • 자기테이프카트리지지
    • KR100416820B1
    • 2004-02-05
    • KR1020007012593
    • 1999-05-07
    • 후지필름 홀딩스 가부시끼가이샤
    • 모리따기요다까하시다이수께이시하라유수께시가히데아끼
    • G11B23/107
    • G11B23/04G11B23/107
    • In a magnetic tape cartridge comprising a thin cartridge casing having flat upper and lower surfaces and a single reel which is housed in the cartridge casing for rotation and around which a magnetic tape is wound, island-like or point-like projections are provided at least three places of the lower surfaces of the cartridge casing near the leading edge and the trailing edge of the cartridge casing as viewed in the direction X of insertion of the magnetic tape cartridge in a recording and reproducing apparatus and recesses which are adapted to be engaged with the projections are provided on the upper surface of the cartridge casing so that, when a plurality of the magnetic tape cartridges are stacked, the projections and the recesses of the cartridge casings of magnetic tape cartridges which are just above and below each other are engaged with each other, whereby the magnetic tape cartridges are prevented front being displaced with respect to each other when a plurality of magnetic tape cartridges are stacked and the sliding resistance when the magnetic tape cartridge is inserted into a recording and reproducing apparatus is reduced.
    • 在一个磁带盒中,该磁带盒包括一个具有平坦上表面和下表面的薄盒壳体和容纳在该盒壳体中用于旋转并围绕着磁带缠绕的单个卷轴,至少设置有岛状或点状突起 从盒式磁带插入记录再生装置的X方向观察时,盒外壳下表面的三个位置靠近前缘和盒外壳的后缘,以及适合与盒式磁带啮合的凹口 突起设置在盒壳体的上表面上,使得当多个盒式磁带堆叠时,正好在彼此上下的盒式磁带盒的突起和凹口与 由此在多个磁性分接头时防止磁带盒相对于彼此移位 电子盒被堆叠并且当磁带盒插入记录和再现装置时的滑动阻力减小。 <图像>