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    • 11. 发明授权
    • Tape loading system for wrapping a tape of a tape cassette around a
guide drum
    • 用于将磁带盒的磁带缠绕在导向鼓上的磁带装载系统
    • US4807064A
    • 1989-02-21
    • US32807
    • 1987-04-01
    • Ritsu MiyamotoEiichi TsuchiyaKazuhiko ShishidoToshiaki ShimizuAtsushi Hosoya
    • Ritsu MiyamotoEiichi TsuchiyaKazuhiko ShishidoToshiaki ShimizuAtsushi Hosoya
    • G11B15/61G11B15/29G11B15/665G11B15/66
    • G11B15/29G11B15/6656
    • Disclosed is a magnetic recording/reproducing apparatus including a guide drum having at least one recording/reproducing head and a loading mechanism for pulling out a tape from a tape cassette mounted on the recording/reproducing apparatus and for wrapping the tape around the guide drum. The loading mechanism includes first and second loading devices each having a vertical rotatable pole and an inclined pole and the first and second loading devices are engaged with first and second guide grooves and are moved along the first and second guide grooves. At least one of the first and second guide grooves is branched in the vicinity of the loading termination position into two branch grooves so that the inclined pole of the corresponding loading device is substantially and angularly displaced with respect to the vertical rotatable pole by a predetermined angle in the vicinity of the loading termination position as said vertical rotatable pole reaches said loading termination position so as to form a predetermined tape path.
    • 公开了包括具有至少一个记录/再现头和用于从安装在记录/再现装置上的带盒拉出带并用于将带缠绕在导向鼓上的装载机构的导向鼓的磁记录/再现装置。 装载机构包括第一和第二装载装置,每个装载装置具有垂直的可旋转的杆和倾斜的杆,并且第一和第二装载装置与第一和第二导向槽啮合并沿第一和第二导向槽移动。 第一和第二引导槽中的至少一个在装载终止位置附近被分支成两个分支槽,使得相应的装载装置的倾斜极大致相对于垂直的可旋转极角度地移位预定角度 在所述垂直可旋转杆到达所述装载终止位置时在所述装载终止位置附近,以便形成预定的磁带路径。