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41. 发明授权

US06667852B2 Magnetic tape cartridge having a brake 有权
标题翻译：具有制动器的磁带盒
公开(公告)号：US06667852B2
公开(公告)日：2003-12-23
申请号：US10369597
申请日：2003-02-21
申请人： Kiyoo Morita , Hideaki Shiga , Daisuke Takahashi , Yusuke Ishihara , Seiji Tsuyuki , Jeffrey S. McAllister , Thomas Albrecht , Robert Ralph Heinze
发明人： Kiyoo Morita , Hideaki Shiga , Daisuke Takahashi , Yusuke Ishihara , Seiji Tsuyuki , Jeffrey S. McAllister , Thomas Albrecht , Robert Ralph Heinze
IPC分类号： G11B23107
CPC分类号： G11B23/043 , G11B23/107
摘要： A magnetic tape cartridge includes a cartridge casing and a single reel which is contained in the cartridge casing for rotation. A brake device including a brake member is provided with a brake gear and is movable up and down between an operative position where the brake gear prevents rotation of the reel and a retracted position where the brake gear permits rotation of the reel. The reel is provided with a through hole through which a push rod extending from the brake release member projects to be brought into abutment against the drive gear of the tape drive mechanism so that the brake release member moves the brake member to the retracted position. The through hole and the push rod are in contact with each other by way of fine protrusions formed at the push rod or the through hole.
摘要翻译：磁带盒包括盒壳体和容纳在盒壳体中用于旋转的单个卷轴。包括制动构件的制动装置设置有制动器齿轮，并且可在制动齿轮防止卷轴旋转的操作位置与制动器齿轮允许卷轴旋转的缩回位置之间上下移动。卷轴设置有通孔，从制动释放构件延伸的推杆穿过该通孔突出以抵接在带驱动机构的驱动齿轮上，使得制动器释放构件将制动构件移动到缩回位置。通孔和推杆通过形成在推杆或通孔处的细小突起彼此接触。

42. 发明授权

US06499686B2 Magnetic tape cartridge 有权
标题翻译：磁带盒
公开(公告)号：US06499686B2
公开(公告)日：2002-12-31
申请号：US09825943
申请日：2001-04-05
申请人： Seiji Tsuyuki , Hideaki Shiga , Daisuke Takahashi , Yusuke Ishihara
发明人： Seiji Tsuyuki , Hideaki Shiga , Daisuke Takahashi , Yusuke Ishihara
IPC分类号： G11B23107
CPC分类号： G11B23/107 , G11B23/043
摘要： A magnetic tape cartridge including a reel-rotation restraining member which restricts rotation of a reel when not used and allows the rotation of the reel when used. The reel-rotation restraining member has a restraining member, an urging member, and an unlocking member. The restraining member has a restraining gear which meshes with a locking tooth portion, and the restraining member is supported by a support portion of the cartridge case. In the magnetic tape cartridge, the following relationship is met: b≦(2×a×c)/d where “a” represents the length of engagement between the restraining member in an unlocked state and the support portion, “b” represents the clearance between the restraining member and the support portion, “c” represents the space between the tooth of the restraining gear and the locking tooth portion, and “d” represents the outside diameter of the restraining gear.
摘要翻译：一种磁带盒，包括卷轴旋转限制部件，当不使用时限制卷轴的旋转，并且允许卷轴在使用时旋转。卷轴旋转限制部件具有限制部件，推压部件和解锁部件。限制构件具有与锁定齿部啮合的限制齿轮，并且约束构件由盒壳体的支撑部支撑。在磁带盒中，满足以下关系：其中“a”表示处于解锁状态的限制构件与支撑部之间的接合长度，“b”表示限制构件与支撑部之间的间隙， c“表示限制齿轮的齿与锁定齿部之间的空间，”d“表示限制齿轮的外径。

43. 发明授权

US06462906B2 Magnetic tape cartridge 有权
公开(公告)号：US06462906B2
公开(公告)日：2002-10-08
申请号：US09852635
申请日：2001-05-11
申请人： Kiyoo Morita , Hideaki Shiga , Daisuke Takahashi , Yusuke Ishihara , Seiji Tsuyuki
发明人： Kiyoo Morita , Hideaki Shiga , Daisuke Takahashi , Yusuke Ishihara , Seiji Tsuyuki
IPC分类号： G11B1532
CPC分类号： G11B23/107 , G11B15/67 , G11B23/26
摘要： A magnetic tape cartridge has a cartridge casing, a single reel around which a magnetic tape is wound and which is contained in the cartridge casing for rotation and a leader pin fixed to the leading end portion of the magnetic tape. The leader pin is provided at its opposite ends with engagement portions which are brought into engagement with a tape drawing mechanism of a recording and reproducing system when the magnetic tape cartridge is loaded in the recording and reproducing system. The end face of each engagement portion is provided with a recess at which the tape drawing mechanism chucks the leader pin.

44. 发明授权

US06349892B2 Magnetic tape cartridge 有权
标题翻译：磁带盒
公开(公告)号：US06349892B2
公开(公告)日：2002-02-26
申请号：US09785255
申请日：2001-02-20
申请人： Kiyoo Morita , Hideaki Shiga , Daisuke Takahashi , Yusuke Ishihara , Seiji Tsuyuki
发明人： Kiyoo Morita , Hideaki Shiga , Daisuke Takahashi , Yusuke Ishihara , Seiji Tsuyuki
IPC分类号： G03B2302
CPC分类号： G11B23/04 , G11B23/045 , G11B23/107
摘要： A magnetic tape cartridge includes a cartridge casing formed by upper and lower casing halves and a single reel around which a magnetic tape is wound and which is contained in the cartridge casing for rotation. A slide door for opening and closing a tape outlet opening is mounted on the cartridge casing to be linearly slidable along a door passage between a closing position where it closes the tape outlet opening and an opening position where it opens the tape outlet opening. A door spring for urging the slide door toward the closing position and holding the same in the closing position is disposed on the door passage.
摘要翻译：磁带盒包括由上下半壳形成的盒壳体和卷绕磁带的单个卷轴，并且容纳在盒壳体中用于旋转。用于打开和关闭胶带出口的滑动门安装在盒壳体上，以在其关闭胶带出口开口的关闭位置和打开带出口开口的打开位置之间沿着门通道线性滑动。用于将滑动门推向关闭位置并将其保持在关闭位置的门弹簧设置在门通道上。

45. 发明授权

US06331922B2 Magnetic tape cartridge with elastic member for removably holding leader pin 失效
标题翻译：带有弹性件的磁带盒，用于可拆卸地固定导销
公开(公告)号：US06331922B2
公开(公告)日：2001-12-18
申请号：US09739684
申请日：2000-12-20
申请人： Kiyoo Morita , Daisuke Takahashi , Hideaki Shiga , Yusuke Ishihara , Seiji Tsuyuki
发明人： Kiyoo Morita , Daisuke Takahashi , Hideaki Shiga , Yusuke Ishihara , Seiji Tsuyuki
IPC分类号： G11B23037
CPC分类号： G11B23/26 , G11B23/107
摘要： A magnetic tape cartridge includes a cartridge casing formed by upper and lower casing halves and a single reel around which a magnetic tape with a leader pin fixed to its leading end is wound and which is contained in the cartridge casing for rotation. A spring member removably holds upper and lower end portions of the leader pin on the cartridge casing. The spring member includes upper and lower holding portions which are respectively brought into abutment against the upper and lower end portions of the leader pin and are connected to each other.
摘要翻译：磁带盒包括由上半壳体和下半壳体形成的盒壳体，以及单个卷轴，具有固定到其前端的引导销的磁带绕在该卷盘上并被容纳在盒壳体中用于旋转。弹性构件将引导销的上端部和下端部可移除地保持在盒壳体上。弹簧构件包括分别与引导销的上端部和下端部抵接并且彼此连接的上保持部和下保持部。

46. 发明授权

US06236539B1 Magnetic tape cartridge with spring member abutting leader pin 有权
标题翻译：具有弹簧构件的磁带盒邻接导销
公开(公告)号：US06236539B1
公开(公告)日：2001-05-22
申请号：US09220576
申请日：1998-12-23
申请人： Kiyoo Morita , Daisuke Takahashi , Hideaki Shiga , Yusuke Ishihara , Seiji Tsuyuki
发明人： Kiyoo Morita , Daisuke Takahashi , Hideaki Shiga , Yusuke Ishihara , Seiji Tsuyuki
IPC分类号： G11B23027
CPC分类号： G11B23/26 , G11B23/107
摘要： A magnetic tape cartridge includes a cartridge casing formed by upper and lower casing halves and a single reel around which a magnetic tape with a leader pin fixed to its leading end is wound and which is contained in the cartridge casing for rotation. A spring member removably holds upper and lower end portions of the leader pin on the cartridge casing. The spring member includes upper and lower holding portions which are respectively brought into abutment against the upper and lower end portions of the leader pin and are connected to each other.
摘要翻译：磁带盒包括由上半壳体和下半壳体形成的盒壳体，以及单个卷轴，具有固定到其前端的引导销的磁带绕在该卷盘上并被容纳在盒壳体中用于旋转。弹性构件将引导销的上端部和下端部可移除地保持在盒壳体上。弹簧构件包括分别与引导销的上端部和下端部抵接并且彼此连接的上保持部和下保持部。

47. 发明申请

US20050006514A1 Magnetic tape cartridge 失效
标题翻译：磁带盒
公开(公告)号：US20050006514A1
公开(公告)日：2005-01-13
申请号：US10912389
申请日：2004-08-06
申请人： Yasushi Hatano , Hidetoshi Yamamoto , Hideaki Shiga , Kouta Kitamura , Seiji Tsuyuki , Yusuke Ishihara
发明人： Yasushi Hatano , Hidetoshi Yamamoto , Hideaki Shiga , Kouta Kitamura , Seiji Tsuyuki , Yusuke Ishihara
IPC分类号： G11B23/107
CPC分类号： G11B23/107 , Y10T29/49826 , Y10T29/4987 , Y10T29/49895 , Y10T29/53478
摘要： A magnetic tape cartridge is provided, in which the mating of the lower half and the upper half can be easily performed and which is applicable to automated assembly, when the magnetic tape cartridge having a sliding door is assembled. The rib projects from the upper section of the first guide wall in the direction of the opposite second guide wall. On the other hands the groove, which faces the rib, is carved on the inner side surface of the sliding door. The rib engages with the groove, thereby restricting the vertical displacement of the sliding door. Also, the engagement of the rib and the groove guides the sliding door in the guide channel freely.
摘要翻译：提供了一种磁带盒，其中当具有滑动门的磁带盒被组装时，可以容易地执行下半部和上半部的配合，并且其适用于自动组装。肋从第一引导壁的上部沿相对的第二引导壁的方向突出。另一方面，面向肋的凹槽被雕刻在滑动门的内侧表面上。肋与槽接合，从而限制滑动门的垂直位移。此外，肋和槽的接合自由地将滑动门引导到引导通道中。

48. 发明授权

US07093354B2 Magnetic tape cartridge 失效
标题翻译：磁带盒
公开(公告)号：US07093354B2
公开(公告)日：2006-08-22
申请号：US10912389
申请日：2004-08-06
申请人： Yasushi Hatano , Hidetoshi Yamamoto , Hideaki Shiga , Kouta Kitamura , Seiji Tsuyuki , Yusuke Ishihara
发明人： Yasushi Hatano , Hidetoshi Yamamoto , Hideaki Shiga , Kouta Kitamura , Seiji Tsuyuki , Yusuke Ishihara
IPC分类号： B23Q7/10
CPC分类号： G11B23/107 , Y10T29/49826 , Y10T29/4987 , Y10T29/49895 , Y10T29/53478
摘要： A magnetic tape cartridge is provided, in which the mating of the lower half and the upper half can be easily performed and which is applicable to automated assembly, when the magnetic tape cartridge having a sliding door is assembled. The rib projects from the upper section of the first guide wall in the direction of the opposite second guide wall. On the other hand, the groove, which faces the rib, is carved on the inner side surface of the sliding door. The rib engages with the groove, thereby restricting the vertical displacement of the sliding door. Also, the engagement of the rib and the groove guides the sliding door in the guide channel freely.
摘要翻译：提供了一种磁带盒，其中当具有滑动门的磁带盒被组装时，可以容易地执行下半部和上半部的配合，并且其适用于自动组装。肋从第一引导壁的上部沿相对的第二引导壁的方向突出。另一方面，面向肋的凹槽被雕刻在滑动门的内侧表面上。肋与槽接合，从而限制滑动门的垂直位移。此外，肋和槽的接合自由地将滑动门引导到引导通道中。

49. 发明授权

US06779242B2 Method for assembling, magnetic tape cartridge 失效
标题翻译：磁带盒组装方法
公开(公告)号：US06779242B2
公开(公告)日：2004-08-24
申请号：US10119843
申请日：2002-04-11
申请人： Yasushi Hatano , Hidetoshi Yamamoto , Hideaki Shiga , Kouta Kitamura , Seiji Tsuyuki , Yusuke Ishihara
发明人： Yasushi Hatano , Hidetoshi Yamamoto , Hideaki Shiga , Kouta Kitamura , Seiji Tsuyuki , Yusuke Ishihara
IPC分类号： B23P1102
CPC分类号： G11B23/107 , Y10T29/49826 , Y10T29/4987 , Y10T29/49895 , Y10T29/53478
摘要： A magnetic tape cartridge is provided, in which the mating of the lower half and the upper half can be easily performed and which is applicable to automated assembly, when the magnetic tape cartridge having a sliding door is assembled. The rib projects from the upper section of the first guide wall in the direction of the opposite second guide wall. On the other hand, the groove, which faces the rib, is carved on the inner side surface of the sliding door. The rib engages with the groove, thereby restricting the vertical displacement of the sliding door. Also, the engagement of the rib and the groove guides the sliding door in the guide channel freely.
摘要翻译：提供了一种磁带盒，其中当具有滑动门的磁带盒被组装时，可以容易地执行下半部和上半部的配合，并且其适用于自动组装。肋从第一引导壁的上部沿相对的第二引导壁的方向突出。另一方面，面向肋的凹槽被雕刻在滑动门的内侧表面上。肋与槽接合，从而限制滑动门的垂直位移。此外，肋和槽的接合自由地将滑动门引导到引导通道中。

50. 发明授权

US06862157B2 Magnetic tape cartridge with claw-engageable side notch having rounded outer edge with specified radius of curvature 有权
标题翻译：具有爪可接合侧切口的磁带盒具有规定曲率半径的圆形外边缘
公开(公告)号：US06862157B2
公开(公告)日：2005-03-01
申请号：US10180064
申请日：2002-06-27
申请人： Seiji Tsuyuki , Yusuke Ishihara , Daisuke Takahashi
发明人： Seiji Tsuyuki , Yusuke Ishihara , Daisuke Takahashi
IPC分类号： G11B23/087 , G11B23/107
CPC分类号： G11B23/107
摘要： The cartridge case of a magnetic tape cartridge is equipped with a side notch, formed in a side wall approximately parallel to an inserting direction of the cartridge case, which is engaged by a locking claw provided in a drive apparatus into which the cartridge case is loaded. The outer edge of the side notch that is contacted by the locking claw is formed into a round edge having a predetermined radius of curvature so that the locking claw does not catch on the side notch.
摘要翻译：磁带盒的盒壳装备有一个侧槽，该侧槽形成在大致平行于盒壳体的插入方向的侧壁中，该槽口由设置在盒壳体装入的驱动装置中的锁定爪接合。与锁定爪接触的侧凹口的外缘形成为具有预定曲率半径的圆形边缘，使得锁定爪不卡在侧凹口上。

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