公开(公告)号：EP1335358A4

公开(公告)日：2008-07-02

申请号：EP01993926

申请日：2001-11-13

申请人： SONY CORP

发明人： KUROKAWA TOSHIYA ,  DAIBA JOICHI ,  MAEKAWA KATSUMI ,  KANO YASUAKI ,  MITANI ATSUSHI

IPC分类号： G11B15/67 ,  G11B15/675 ,  G11B23/04 ,  G11B23/107

CPC分类号： G11B23/043 ,  G11B15/67 ,  G11B15/6751 ,  G11B23/107

摘要： A tape drive device capable of surely feeding a magnetic tape (T) extracted from a tape cartridge (4) to a windup reel (3) in a drive device body, a tape extraction device, and a tape cassette; the tape drive device, comprising a chucking mechanism (14) engaged with a reader block (12) provided at one end of the magnetic tape (T), a transfer mechanism (11) having a transfer part (13) for feeding the chucked reader block (12), release levers (33) and (34) installed on both end sides of a cam groove (19) for movably guiding the reader block (12), operated by cam bodies (35) and (36) installed on the transfer part (13), and releasing the chucking of the chucking mechanism (14), and reel motors (53C) and (52T) having frequency generators (52C) and (52T) drivingly rotating the tape reel (410) and the windup reel (3) in the tape cartridge (4).

公开(公告)号：EP1331640A4

公开(公告)日：2007-10-24

申请号：EP01980978

申请日：2001-11-02

申请人： SONY CORP

发明人： MAEKAWA KATSUMI ,  KUROKAWA TOSHIYA ,  KANO YASUAKI ,  MITANI ATSUSHI ,  TAKI YOSHITSUGU ,  FUJIMORI MOTOYOSHI

IPC分类号： G11B15/07 ,  G11B15/67 ,  G11B15/68 ,  G11B23/04 ,  G11B23/107 ,  G11B23/26

CPC分类号： G11B15/6835 ,  G11B15/07 ,  G11B15/67 ,  G11B23/042 ,  G11B23/045 ,  G11B23/107 ,  G11B23/26

摘要： A single reel tape cartridge capable of positioning a reader block and preventing the reader block from rattling by providing a locking part to the reader block and a winding reel inside a device body, wherein a pair of right and left changer grips are formed at two corner parts of the tape cartridge so as to pass in vertical direction, a memory module for radio communication having the control information in a magnetic tape recorded therein is mounted aslant at one corner part of the tape cartridge so that a communication antenna can be directed in two directions, a stripe for identification of medium is provided on a reader tape, and the cartridge is closed by a reel unlocking shutter, whereby the single reel tape cartridge suitable for use in a library can be realized.