公开(公告)号：US5791578A

公开(公告)日：1998-08-11

申请号：US635951

申请日：1996-07-01

申请人： Toshiya Kurokawa ,  Joichi Daiba ,  Satoshi Ota ,  Mitsunori Sakama ,  Katsumi Maekawa ,  Tadashi Ozue

发明人： Toshiya Kurokawa ,  Joichi Daiba ,  Satoshi Ota ,  Mitsunori Sakama ,  Katsumi Maekawa ,  Tadashi Ozue

IPC分类号： G11B15/675 ,  G11B23/087 ,  G11B23/30 ,  G11B23/36 ,  G11B27/11 ,  G03B23/02

CPC分类号： G11B27/11 ,  G11B15/67549 ,  G11B23/08714 ,  G11B23/30 ,  G11B23/36 ,  G11B2220/655 ,  G11B2220/90 ,  G11B23/08735

摘要： A recording medium device has a cartridge main body housing a recording medium configured for recording information signals. The recording medium device includes the cartridge main body housing the magnetic tape, contact terminals arranged facing the outside of the cartridge main body for functioning as electrical contacts for a drive unit, and a shutter member arranged on the cartridge main body for opening and closing the contact terminals. The contact terminals face outwardly of the cartridge main body via an opening formed in the outer peripheral wall of the cartridge main body. When not loaded on the drive unit, the shutter member is held at a position closing the opening formed in the cartridge main body. When loaded on the drive unit, the shutter member is moved by a shutter opening mechanism mounted in the drive unit to a position uncovering the opening for exposing the contact terminals to the outside of the cartridge main body. The shutter member is perpetually biased by a biasing unit in a direction of closing the opening. Since the contact terminals are covered by the shutter member, they are safeguarded against deposition of dust and dirt.

摘要翻译： PCT No.PCT / JP95 / 01774 Sec。 371日期：1996年7月1日 102（e）日期1996年7月1日PCT提交1995年9月6日PCT公布。 出版物WO96 / 08013 日期1996年3月14日记录介质装置具有容纳记录介质的盒主体，该记录介质配置用于记录信息信号。 记录介质装置包括容纳磁带的盒主体，面向盒主体外侧的接触端子，用作用于驱动单元的电触头，以及布置在盒主体上用于打开和关闭 接触端子。 接触端子通过形成在盒主体的外周壁上的开口朝向盒主体的外侧。 当未装载在驱动单元上时，挡板部件保持在关闭形成在盒主体中的开口的位置。 当装载在驱动单元上时，闸板构件通过安装在驱动单元中的挡板打开机构移动到露出开口的位置，以将接触端子暴露于盒主体的外部。 活门构件通过偏置单元在关闭开口的方向上永久地偏置。 由于接触端子被挡板部件覆盖，所以防止灰尘和污垢的沉积。

公开(公告)号：US6160679A

公开(公告)日：2000-12-12

申请号：US973760

申请日：1998-04-13

申请人： Katsumi Maekawa ,  Joichi Daiba ,  Satoshi Ota ,  Toshiya Kurokawa ,  Mitsunori Sakama ,  Masanori Abe ,  Takao Hiramoto

发明人： Katsumi Maekawa ,  Joichi Daiba ,  Satoshi Ota ,  Toshiya Kurokawa ,  Mitsunori Sakama ,  Masanori Abe ,  Takao Hiramoto

IPC分类号： G11B15/07 ,  G11B15/675 ,  G11B23/087 ,  G11B23/32 ,  G11B23/38

CPC分类号： G11B15/07 ,  G11B15/67547 ,  G11B23/08714 ,  G11B23/0875 ,  G11B23/32 ,  G11B23/38

摘要： A recording medium device including a cartridge body within which a tape-shaped recording medium on which information signals are recorded is accomodated, wherein a cartridge discrimination opening (hole) indicating the specification of the recording medium device is provided at the bottom surface side of the cartridge body and positioned in the corner of the portion of the back (face) side opposite to the front side of the cartridge body from which the tape shaped recording medium is drawn out. In addition, a recording and/or reproducing apparatus with a detection mechanism for detecting the cartridge discrimination opening (hole) is provided. The cartridge discrimination opening (hole) is provided in the area where it was previously known to provide plural recording medium specification openings (holes) but which are not provided in the cartridge body.

摘要翻译： PCT No.PCT / JP96 / 01823 Sec。 371日期：1998年4月13日 102（e）1998年4月13日PCT PCT 1996年7月1日PCT公布。 第WO97 / 02565号公报 日期1997年1月23日一种包括盒体的记录介质装置，其中记录有信息信号的带状记录介质被容纳在其中，其中指示记录介质装置的规格的盒鉴别开口（孔） 位于盒主体的底表面侧并且位于与盒体的前侧相反的背面（面）侧的部分的角部中，带状记录介质从该主体的前侧被抽出。 此外，还提供了一种具有用于检测盒识别开口（孔）的检测机构的记录和/或再现装置。 盒识别开口（孔）设置在以前已知的提供多个记录介质规格开口（孔）但不设置在盒体中的区域中。

公开(公告)号：US5712744A

公开(公告)日：1998-01-27

申请号：US728161

申请日：1996-10-09

申请人： Mitsunori Sakama ,  Joichi Daiba ,  Satoshi Ota ,  Toshiya Kurokawa ,  Katsumi Maekawa

发明人： Mitsunori Sakama ,  Joichi Daiba ,  Satoshi Ota ,  Toshiya Kurokawa ,  Katsumi Maekawa

IPC分类号： G11B15/665

CPC分类号： G11B15/6656

摘要： A magnetic tape loading device of which the main body portion may be reduced in size and which assures positive contact under pressure of a magnetic tape with a sliding surface of a drum-shaped magnetic head. The loading device includes a driving unit 21, a first transmission unit 22 driven by the driving unit 21, a first magnetic tape actuating unit 25 moved by the first transmission unit 22 for pulling out a magnetic tape 4 placed on a tape supply reel 8 and a second transmission unit 23 driven by the first transmission unit 22. The loading device also includes second magnetic tape actuating units 26, 27 moved by the second transmission unit 23 for pulling out the magnetic tape 4 for abutting the tape thus pulled out against a sliding surface 90 of a drum-shaped magnetic head 18, a third transmission unit 24 driven by the second transmission unit 23 and third magnetic tape actuating units 28, 29 moved by the third transmission unit 24 for pulling out the magnetic tape placed on a tape take-up reel 9.

摘要翻译： 一种磁带装载装置，其主体部分的尺寸可以减小，并且在具有鼓形磁头的滑动表面的磁带的压力下确保正面接触。 装载装置包括驱动单元21，由驱动单元21驱动的第一传动单元22，由第一传动单元22移动的第一磁带致动单元25，用于拉出放置在磁带供带盘8上的磁带4， 由第一传输单元22驱动的第二传输单元23.加载装置还包括由第二传输单元23移动的第二磁带致动单元26,27，用于拉出磁带4，用于抵靠由此拉出的磁带 鼓形磁头18的表面90，由第二传输单元23驱动的第三传输单元24和由第三传输单元24移动的第三磁带致动单元28,29，用于拉出放置在磁带上的磁带 -up卷轴9。

公开(公告)号：US20050092858A1

公开(公告)日：2005-05-05

申请号：US10999614

申请日：2004-11-30

申请人： Toshiya Kurokawa ,  Joichi Daiba ,  Katsumi Maekawa ,  Yasuaki Kano ,  Atsushi Mitani

发明人： Toshiya Kurokawa ,  Joichi Daiba ,  Katsumi Maekawa ,  Yasuaki Kano ,  Atsushi Mitani

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

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

摘要： The invention proposes a tape drive apparatus, tape extraction apparatus and tape cartridge that enable a reliable chucking and chucking release, and a stable carrying of a tape being extracted from a cartridge. The invention is constituted by a magnetically recording/reproducing apparatus; a cartridge mount mechanism 5 whereon a tape cartridge 4 with the magnetic tape T wound therein is mounted; a takeup reel 3 to wind up magnetic T thereon; a leader block 12 attached to one end of the magnetic tape T with a rotation restriction section provided thereon; a chucking mechanism 14 which comprises a chucking pin 27 that restricts the rotation of the leader block and chucks the leader block 12, chucking and releasing chucking of the leader block 12; a carrying mechanism 11 which comprises the carrying section 13 for carrying the chucked leader block 12; a chucking release levers 33 and 34 which releases chucking of the chucking mechanism 14, which is actuated by cams 35 and 36 provided on the carrying section 13 and disposed on both ends of the cam groove 19 for guiding the movement of the leader block 12; and reel motors 53C and 53T including frequency generators 52C and 52T for rotationally driving the tape reel 410 within the tape cartridge 4 and the takeup reel 3, respectively.

摘要翻译： 本发明提出了一种能够进行可靠的夹紧和夹紧释放的带驱动装置，带提取装置和带盒，以及从盒中提取的带的稳定携带。 本发明由磁记录/再现装置构成; 其中安装有磁带T缠绕在其中的带盒4的盒安装机构5; 卷取卷轴3，以将磁性T卷绕在其上; 引导块12，其安装在磁带T的一端，其上设置有旋转限制部; 夹持机构14，其包括限制引导块的旋转并卡住引导块12的夹紧销27，夹紧并释放引导块12的夹紧; 携带机构11，其包括用于承载夹持的引导块12的传送部13; 夹紧释放杆33和34，其释放夹持机构14的夹紧，该夹紧机构14由设置在承载部13上并设置在凸轮槽19的两端上的凸轮35和36致动，用于引导引导块12的运动; 以及包括频率发生器52C和52T的卷轴电动机53C和53T，用于分别旋转地驱动带盒4内的带盘410和卷取卷轴3。

公开(公告)号：US20050092857A1

公开(公告)日：2005-05-05

申请号：US10999492

申请日：2004-11-30

申请人： Toshiya Kurokawa ,  Joichi Daiba ,  Katsumi Maekawa ,  Yasuaki Kano ,  Atsushi Mitani

发明人： Toshiya Kurokawa ,  Joichi Daiba ,  Katsumi Maekawa ,  Yasuaki Kano ,  Atsushi Mitani

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： The invention proposes a tape drive apparatus, tape extraction apparatus and tape cartridge that enable a reliable chucking and chucking release, and a stable carrying of a tape being extracted from a cartridge. The invention is constituted by a magnetically recording/reproducing apparatus; a cartridge mount mechanism 5 whereon a tape cartridge 4 with the magnetic tape T wound therein is mounted; a takeup reel 3 to wind up magnetic T thereon; a leader block 12 attached to one end of the magnetic tape T with a rotation restriction section provided thereon; a chucking mechanism 14 which comprises a chucking pin 27 that restricts the rotation of the leader block and chucks the leader block 12, chucking and releasing chucking of the leader block 12; a carrying mechanism 11 which comprises the carrying section 13 for carrying the chucked leader block 12; a chucking release levers 33 and 34 which releases chucking of the chucking mechanism 14, which is actuated by cams 35 and 36 provided on the carrying section 13 and disposed on both ends of the cam groove 19 for guiding the movement of the leader block 12; and reel motors 53C and 53T including frequency generators 52C and 52T for rotationally driving the tape reel 410 within the tape cartridge 4 and the takeup reel 3, respectively.

摘要翻译： 本发明提出了一种能够进行可靠的夹紧和夹紧释放的带驱动装置，带提取装置和带盒，以及从盒中提取的带的稳定携带。 本发明由磁记录/再现装置构成; 其中安装有磁带T缠绕在其中的带盒4的盒安装机构5; 卷取卷轴3，以将磁性T卷绕在其上; 引导块12，其安装在磁带T的一端，其上设置有旋转限制部; 夹持机构14，其包括限制引导块的旋转并卡住引导块12的夹紧销27，夹紧并释放引导块12的夹紧; 携带机构11，其包括用于承载夹持的引导块12的传送部13; 夹紧释放杆33和34，其释放夹持机构14的夹紧，该夹紧机构14由设置在承载部13上并设置在凸轮槽19的两端上的凸轮35和36致动，用于引导引导块12的运动; 以及包括频率发生器52C和52T的卷轴电动机53C和53T，用于分别旋转地驱动带盒4内的带盘410和卷取卷轴3。

公开(公告)号：US07252257B2

公开(公告)日：2007-08-07

申请号：US10999614

申请日：2004-11-30

申请人： Toshiya Kurokawa ,  Joichi Daiba ,  Katsumi Maekawa ,  Yasuaki Kano ,  Atsushi Mitani

发明人： Toshiya Kurokawa ,  Joichi Daiba ,  Katsumi Maekawa ,  Yasuaki Kano ,  Atsushi Mitani

IPC分类号： G11B15/67 ,  G11B23/107

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

摘要： The invention proposes a tape drive apparatus, tape extraction apparatus and tape cartridge that enable a reliable chucking and chucking release, and a stable carrying of a tape being extracted from a cartridge. The invention is constituted by a magnetically recording/reproducing apparatus; a cartridge mount mechanism 5 whereon a tape cartridge 4 with the magnetic tape T wound therein is mounted; a takeup reel 3 to wind up magnetic T thereon; a leader block 12 attached to one end of the magnetic tape T with a rotation restriction section provided thereon; a chucking mechanism 14 which comprises a chucking pin 27 that restricts the rotation of the leader block and chucks the leader block 12, chucking and releasing chucking of the leader block 12; a carrying mechanism 11 which comprises the carrying section 13 for carrying the chucked leader block 12; a chucking release levers 33 and 34 which releases chucking of the chucking mechanism 14, which is actuated by cams 35 and 36 provided on the carrying section 13 and disposed on both ends of the cam groove 19 for guiding the movement of the leader block 12; and reel motors 53C and 53T including frequency generators 52C and 52T for rotationally driving the tape reel 410 within the tape cartridge 4 and the takeup reel 3, respectively.

摘要翻译： 本发明提出了一种能够进行可靠的夹紧和夹紧释放的带驱动装置，带提取装置和带盒，以及从盒中提取的带的稳定携带。 本发明由磁记录/再现装置构成; 其中安装有磁带T缠绕在其中的带盒4的盒安装机构5; 卷取卷轴3，以将磁性T卷绕在其上; 引导块12，其安装在磁带T的一端，其上设置有旋转限制部; 夹持机构14，其包括限制引导块的旋转并卡住引导块12的夹紧销27，夹紧并释放引导块12的夹紧; 携带机构11，其包括用于承载夹持的引导块12的传送部13; 夹紧释放杆33和34，其释放夹持机构14的夹紧，该夹紧机构14由设置在承载部13上并设置在凸轮槽19的两端上的凸轮35和36致动，用于引导引导块12的运动; 以及包括频率发生器52C和52T的卷轴电动机53C和53T，用于分别旋转地驱动带盒4内的带盘410和卷取卷轴3。

公开(公告)号：US06991193B2

公开(公告)日：2006-01-31

申请号：US10181308

申请日：2001-11-13

申请人： Toshiya Kurokawa ,  Joichi Daiba ,  Katsumi Maekawa ,  Yasuaki Kano ,  Atsushi Mitani

发明人： Toshiya Kurokawa ,  Joichi Daiba ,  Katsumi Maekawa ,  Yasuaki Kano ,  Atsushi Mitani

IPC分类号： G11B15/67

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

摘要： A tape drive apparatus, tape extraction apparatus and tape cartridge that enable a reliable chucking and chucking release, and a stable carrying of a tape being extracted from a cartridge. The apparatus includes a carrying mechanism for extracting the tape as a recording medium from the cartridge where the magnetic tape is stored, and for carrying the magnetic tape to be wound up onto a takeup reel provided on the drive apparatus.

摘要翻译： 一种磁带驱动装置，磁带提取装置和带盒，其能够实现可靠的卡盘和卡盘释放，以及稳定地携带从盒中取出的磁带。 该装置包括用于从存储磁带的盒中提取作为记录介质的带的携带机构，并且用于将磁带携带在卷绕到设置在驱动装置上的卷取卷轴上。

公开(公告)号：US20050092856A1

公开(公告)日：2005-05-05

申请号：US10999489

申请日：2004-11-30

申请人： Toshiya Kurokawa ,  Joichi Daiba ,  Katsumi Maekawa ,  Yasuaki Kano ,  Atsushi Mitani

发明人： Toshiya Kurokawa ,  Joichi Daiba ,  Katsumi Maekawa ,  Yasuaki Kano ,  Atsushi Mitani

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： The invention proposes a tape drive apparatus, tape extraction apparatus and tape cartridge that enable a reliable chucking and chucking release, and a stable carrying of a tape being extracted from a cartridge. The invention is constituted by a magnetically recording/reproducing apparatus; a cartridge mount mechanism 5 whereon a tape cartridge 4 with the magnetic tape T wound therein is mounted; a takeup reel 3 to wind up magnetic T thereon; a leader block 12 attached to one end of the magnetic tape T with a rotation restriction section provided thereon; a chucking mechanism 14 which comprises a chucking pin 27 that restricts the rotation of the leader block and chucks the leader block 12, chucking and releasing chucking of the leader block 12; a carrying mechanism 11 which comprises the carrying section 13 for carrying the chucked leader block 12; a chucking release levers 33 and 34 which releases chucking of the chucking mechanism 14, which is actuated by cams 35 and 36 provided on the carrying section 13 and disposed on both ends of the cam groove 19 for guiding the movement of the leader block 12; and reel motors 53C and 53T including frequency generators 52C and 52T for rotationally driving the tape reel 410 within the tape cartridge 4 and the takeup reel 3, respectively.

公开(公告)号：US5992784A

公开(公告)日：1999-11-30

申请号：US26096

申请日：1998-02-19

申请人： Masanori Abe ,  Joichi Daiba ,  Katsumi Maekawa

发明人： Masanori Abe ,  Joichi Daiba ,  Katsumi Maekawa

IPC分类号： G11B23/087 ,  G03B23/02

CPC分类号： G11B23/08735

摘要： A tape cartridge includes a front lid rotatably mounted to a casing for closing a tape loading space thereof, a back lid rotatably mounted to the front lid and including a hood for closing a back-lid opening of the casing and a leg for protecting the back of a magnetic tape positioned in the tape lading space of the casing, an inclined face arranged on the upper side of the hood of the back lid to be adjacent to the casing, and a device for controlling a posture of the back lid. In the state of closing the back-lid opening of the casing, the inclined face gradually increases in level difference with respect to the upper side of the casing toward the casing.

摘要翻译： 带盒包括可旋转地安装到壳体上以封闭其带装载空间的前盖，可旋转地安装到前盖的后盖，并且包括用于封闭壳体的后盖开口的罩和用于保护背部的腿 设置在壳体的带状带空间中的磁带，设置在背盖的罩的上侧以与壳体相邻的倾斜面，以及用于控制后盖的姿势的装置。 在关闭壳体的后盖开口的状态下，倾斜面相对于壳体的上侧向壳体的水平差逐渐增加。

公开(公告)号：US20050061902A1

公开(公告)日：2005-03-24

申请号：US10494229

申请日：2002-10-31

申请人： Takaaki Sanpei ,  Shuichi Kikuchi ,  Kazuo Sasaki ,  Mitsue Sakurai ,  Toshiya Kurokawa ,  Katsumi Maekawa ,  Hitomi Chiba

发明人： Takaaki Sanpei ,  Shuichi Kikuchi ,  Kazuo Sasaki ,  Mitsue Sakurai ,  Toshiya Kurokawa ,  Katsumi Maekawa ,  Hitomi Chiba

IPC分类号： G11B15/67 ,  G11B23/037 ,  G11B23/04 ,  G11B23/107 ,  G11B23/26

CPC分类号： G11B23/107 ,  G11B15/67 ,  G11B23/037 ,  G11B23/043 ,  G11B23/044 ,  G11B23/048 ,  G11B23/26

摘要： A tape reel in which the reliability while running a magnetic tape at high speed is improved and a tape cartridge including the same. By configuring an annular chucking gear (152b) formed in a center section of a bottom surface of a lower flange (152) of a tape reel (150) with a perpendicular wall, idling and floating of the tape reel is suppressed, and thus, the running stability and linearity of the magnetic tape during high-speed rotation of the tape reel (150) are secured, and the reliability of the tape cartridge with regard to high speed operations is improved.

摘要翻译： 其中提高了高速运行磁带时的可靠性的带卷盘和包括该磁带的带盒。 通过在带状卷轴（150）的下部凸缘（152）的底面的中央部形成有环状的夹紧齿轮（152b），通过配置垂直壁，能够抑制带卷盘的空转和浮动， 固定磁带卷盘（150）的高速旋转期间的磁带的运行稳定性和线性度，并提高带盒相对于高速运行的可靠性。