公开(公告)号：US06994285B2

公开(公告)日：2006-02-07

申请号：US10307930

申请日：2002-12-03

申请人： Takateru Satoh ,  Motohiko Shima ,  Akio Momoi ,  Hiroki Suzuki

发明人： Takateru Satoh ,  Motohiko Shima ,  Akio Momoi ,  Hiroki Suzuki

IPC分类号： G11B23/107

CPC分类号： G11B23/107 ,  G11B23/037

摘要： In a region more on the back surface side than on the front surface of the circumferential side surface of a magnetic plate, a circumferential projection having an outer diameter larger than that on the front surface side is formed, and the magnetic plate is fitted to a circular reel portion so as to be embedded in the circular reel portion at the circumferential projection thereof.

公开(公告)号：US07004417B2

公开(公告)日：2006-02-28

申请号：US10614875

申请日：2003-07-07

申请人： Takateru Satoh ,  Akio Momoi ,  Hiroki Suzuki

发明人： Takateru Satoh ,  Akio Momoi ,  Hiroki Suzuki

IPC分类号： G11B23/04

CPC分类号： G11B23/043 ,  G11B23/107

摘要： This tape cartridge is provided with a tape reel being rotatable and having a reel teeth portion; and a brake-locking member having a brake teeth portion in which mating operation and mate-releasing operation can be performed with respect to the reel teeth portion. The reel teeth portion and the brake teeth portion, each has plural teeth. Each of the teeth has a taper portion being inclined toward both sides from a tip part of the taper portion and a vertical portion extending in a substantially vertical manner from both end terminals of the taper portion to a base portion. At the time of the mating, the tip part is contacted with a bottom surface of the base portion at the side of the opposite teeth, and the vertical portion is opposed to the vertical portion at the side of the opposite teeth. At the time of mating, the vertical portions of the teeth are mutually contacted and the mating state is hard to become unfitted. Additionally, height of the teeth can be low and a gap between the teeth can be wide when the cartridge is used, so that contact between the teeth can be prevented.

摘要翻译： 该带盒设置有可旋转并具有卷轴齿部的磁带盘; 以及具有制动齿部的制动器锁定构件，其中可以相对于卷轴齿部进行配合操作和配合释放操作。 卷轴齿部和制动齿部分分别具有多个齿。 每个齿具有从锥形部的顶端部向两侧倾斜的锥形部和从锥形部的两端部到基部大致垂直的方式延伸的垂直部。 在配合时，尖端部与相对齿侧的基部的底面接触，并且垂直部与相对齿侧的垂直部相对。 在配合时，齿的垂直部分相互接触，并且配合状态难以变得不适合。 此外，当使用盒时，齿的高度可以较低，并且齿之间的间隙可以很宽，从而可以防止齿之间的接触。

公开(公告)号：US20070284471A1

公开(公告)日：2007-12-13

申请号：US11773091

申请日：2007-07-03

申请人： Takateru Satoh ,  Hiroki Suzuki ,  Akio Momoi

发明人： Takateru Satoh ,  Hiroki Suzuki ,  Akio Momoi

IPC分类号： G11B15/32

CPC分类号： B29C45/26 ,  B29C33/3835 ,  B29C45/0025 ,  B29C45/1459 ,  B29C45/2616 ,  G11B23/08728 ,  G11B23/08785

摘要： A molding mold and a molding method are disclosed, for molding a flange configuration in which a flange of a reel hub portion can be maintained in a predetermined configuration. Also a tape cartridge is disclosed, which can securely prevent a tape-shaped recording medium from touching at the flange while the tape cartridge is being used. In the molding mold for molding, a flange configuration is produced, which is provided with a reel hub portion having a flange and a hub arranged at a substantially center of the flange and an insert portion disposed at a substantially center of the reel hub portion at an opposite side of the hub, and which includes: an insert attaching portion; a flange forming portion for forming the flange; and a hub forming portion for forming the hub; wherein in a forming surface of at a side of the hub forming portion of the flange forming portion, a dimension of a circular area over from a root end of the hub forming portion to a substantially intermediate portion between the root end and a circumferential end of the flange forming portion, is corrected in view of deformation upon molding.

摘要翻译： 公开了一种成型模具和模制方法，用于模制凸缘构造，其中可以将卷轴毂部分的凸缘保持在预定构型。 还公开了一种带盒，其可以可靠地防止带状记录介质在使用带盒时在凸缘处接触。 在用于模制的成型模具中，制造了凸缘构造，该凸缘构造具有带轮毂部分，该盘毂部分具有布置在凸缘的大致中心处的凸缘和毂以及设置在卷轴毂部的大致中心处的插入部分 毂的相对侧，并且其包括：插入件附接部分; 用于形成凸缘的凸缘形成部分; 以及用于形成所述轮毂的毂形成部分; 其特征在于，在所述凸缘形成部的轮毂形成部的一侧的成形面中，从所述轮毂形成部的根部端部到所述轮缘形成部的根部端部与所述轮胎端部的周向端部之间的大致中间部 考虑到成型时的变形，对凸缘形成部进行修正。

公开(公告)号：US07270780B2

公开(公告)日：2007-09-18

申请号：US10728272

申请日：2003-12-03

申请人： Takateru Satoh ,  Hiroki Suzuki ,  Akio Momoi

发明人： Takateru Satoh ,  Hiroki Suzuki ,  Akio Momoi

IPC分类号： B29C45/14 ,  B29C70/78

CPC分类号： B29C45/26 ,  B29C33/3835 ,  B29C45/0025 ,  B29C45/1459 ,  B29C45/2616 ,  G11B23/08728 ,  G11B23/08785

摘要： A molding mold and a molding method are disclosed, for molding a flange configuration in which a flange of a reel hub portion can be maintained in a predetermined configuration. Also a tape cartridge is disclosed, which can securely prevent a tape-shaped recording medium from touching at the flange while the tape cartridge is being used. In the molding mold for molding, a flange configuration is produced, which is provided with a reel hub portion having a flange and a hub arranged at a substantially center of the flange and an insert portion disposed at a substantially center of the reel hub portion at an opposite side of the hub, and which includes: an insert attaching portion; a flange forming portion for forming the flange; and a hub forming portion for forming the hub; wherein in a forming surface of at a side of the hub forming portion of the flange forming portion, a dimension of a circular area over from a root end of the hub forming portion to a substantially intermediate portion between the root end and a circumferential end of the flange forming portion, is corrected in view of deformation upon molding.

摘要翻译： 公开了一种成型模具和模制方法，用于模制凸缘构造，其中可以将卷轴毂部分的凸缘保持在预定构型。 还公开了一种带盒，其可以可靠地防止带状记录介质在使用带盒时在凸缘处接触。 在用于模制的成型模具中，制造了凸缘构造，该凸缘构造具有带轮毂部分，该盘毂部分具有布置在凸缘的大致中心处的凸缘和毂以及设置在卷轴毂部的大致中心处的插入部分 毂的相对侧，并且其包括：插入件附接部分; 用于形成凸缘的凸缘形成部分; 以及用于形成所述轮毂的毂形成部分; 其特征在于，在所述凸缘形成部的轮毂形成部的一侧的成形面中，从所述轮毂形成部的根部端部到所述轮缘形成部的根部端部与所述轮胎端部的周向端部之间的大致中间部 考虑到成型时的变形，对凸缘形成部进行修正。

公开(公告)号：US06843440B2

公开(公告)日：2005-01-18

申请号：US10402326

申请日：2003-03-28

申请人： Takateru Satoh ,  Motohiko Shima

发明人： Takateru Satoh ,  Motohiko Shima

IPC分类号： G11B23/04 ,  G11B23/107 ,  G11B23/113

CPC分类号： G11B23/043 ,  G11B23/045 ,  G11B23/107

摘要： This tape cartridge includes a tape reel on which a sheet-like recording medium is wound in the inside. A door member for opening and closing an opening in order to pull out the sheet-like recording medium from the tape reel to an outside is biased using a spring member so as to be closed upon non-using and opened upon using. The spring member is pushed in the concave fitting portion provided at the door member from the tip part and fitted therewith. When the tape cartridge is produced, the spring member can be temporally assembled, readily and securely. According to this tape cartridge, assembling performance of the spring member which biases the door member for opening and closing the opening and the door member can be enhanced, the assembly process can be automated, and there is no interference with sliding motion of the door member.

摘要翻译： 该带盒包括一个磁带卷盘，片状记录介质在其上卷绕在其内部。 用于打开和关闭开口以将片状记录介质从带卷轴拉出到外部的门构件使用弹簧构件被偏置，以便在使用时不使用并打开时被关闭。 弹簧构件从顶端部被推入设置在门构件的凹入配合部并与其配合。 当制造带盒时，可以容易且牢固地在时间上组装弹簧构件。 根据这种带盒，可以提高偏压门构件以打开和关闭开口和门构件的弹簧构件的组装性能，组装过程可以自动化，并且不影响门构件的滑动运动 。

公开(公告)号：US07290734B2

公开(公告)日：2007-11-06

申请号：US11016910

申请日：2004-12-21

申请人： Morimasa Sasaki ,  Takateru Satoh ,  Akio Momoi ,  Chotaro Kouzu

发明人： Morimasa Sasaki ,  Takateru Satoh ,  Akio Momoi ,  Chotaro Kouzu

IPC分类号： B65H75/08 ,  G11B23/04

CPC分类号： G11B23/08721 ,  G11B23/043 ,  G11B23/044 ,  G11B23/107

摘要： A tape reel includes: a hub in the shape of a bottomed-cylinder with a disc-like lower flange integrally formed at a lower end thereof and an opening formed at an upper end thereof; and an upper flange that is disc-like, has a center hole formed therein, and has a ring-shaped protrusion formed so as to protrude at a rim of the center hole, the protrusion being fitted into and fixed at the opening of the hub. The hub includes a plurality of reinforcing ribs that are respectively formed in an up-down direction on an inner circumferential surface of the hub.

摘要翻译： 磁带卷轴包括：具有圆筒状下凸缘的底筒形状的毂，其下端一体形成，在其上端形成开口; 以及形成为盘状的上凸缘，其中形成有中心孔，并且具有形成为在所述中心孔的边缘处突出的环形突起，所述突起嵌合并固定在所述毂的开口处 。 轮毂包括在轮毂的内周面上分别形成为上下方向的多个加强筋。

公开(公告)号：US20050205708A1

公开(公告)日：2005-09-22

申请号：US11016910

申请日：2004-12-21

申请人： Morimasa Sasaki ,  Takateru Satoh ,  Akio Momoi ,  Chotaro Kouzu

发明人： Morimasa Sasaki ,  Takateru Satoh ,  Akio Momoi ,  Chotaro Kouzu

IPC分类号： B65H75/18 ,  G11B23/04 ,  G11B23/087 ,  G11B23/107

CPC分类号： G11B23/08721 ,  G11B23/043 ,  G11B23/044 ,  G11B23/107

摘要： A tape reel includes: a hub in the shape of a bottomed-cylinder with a disc-like lower flange integrally formed at a lower end thereof and an opening formed at an upper end thereof; and an upper flange that is disc-like, has a center hole formed therein, and has a ring-shaped protrusion formed so as to protrude at a rim of the center hole, the protrusion being fitted into and fixed at the opening of the hub. The hub includes a plurality of reinforcing ribs that are respectively formed in an up-down direction on an inner circumferential surface of the hub.

摘要翻译： 磁带卷轴包括：具有圆筒状下凸缘的底筒形状的毂，其下端一体形成，在其上端形成开口; 以及形成为盘状的上凸缘，其中形成有中心孔，并且具有形成为在所述中心孔的边缘处突出的环形突起，所述突起嵌合并固定在所述毂的开口处 。 轮毂包括在轮毂的内周面上分别形成为上下方向的多个加强筋。

公开(公告)号：US07578464B2

公开(公告)日：2009-08-25

申请号：US11861777

申请日：2007-09-26

申请人： Morimasa Sasaki ,  Takateru Satoh ,  Akio Momoi ,  Chotaro Kouzu

发明人： Morimasa Sasaki ,  Takateru Satoh ,  Akio Momoi ,  Chotaro Kouzu

IPC分类号： B65H75/18

CPC分类号： G11B23/08721 ,  G11B23/043 ,  G11B23/044 ,  G11B23/107

摘要： A tape reel includes a hub in the shape of a bottomed-cylinder with a disc-like lower flange integrally formed at a lower end thereof and an opening formed at an upper end thereof; and an upper flange that is disc-like, has a center hole formed therein, and has a ring-shaped protrusion formed so as to protrude at a rim of the center hole, the protrusion being fitted into and fixed at the opening of the hub. The upper flange is constructed by forming the rim of the center hole thicker than other parts aside from the rim.

摘要翻译： 磁带卷盘包括具有圆筒状下凸缘形状的底筒形状的轮毂，其整体地形成在其下端，并且在其上端形成开口; 以及形成为盘状的上凸缘，其中形成有中心孔，并且具有形成为在所述中心孔的边缘处突出的环形突起，所述突起嵌合并固定在所述毂的开口处 。 上凸缘通过形成比中心孔的边缘更厚的边缘，而不是边缘的其他部分。

公开(公告)号：US5282536A

公开(公告)日：1994-02-01

申请号：US992007

申请日：1992-12-17

申请人： Shinichi Sato ,  Takateru Satoh ,  Hiroki Suzuki

发明人： Shinichi Sato ,  Takateru Satoh ,  Hiroki Suzuki

IPC分类号： B65D85/575 ,  G11B23/023 ,  B65D85/672

CPC分类号： G11B23/0233

摘要： A tape cassette accommodating case comprising: a case main body forming an accommodating portion of a tape cassette; a lid provided at said case main body capable of opening and closing; and a pair of hub-rotation-preventive protrusions standingly provided at said lid; said pair of hub-rotation-preventive protrusions each being composed of at least three stopper pieces radially provided to be inserted into a hub hole B; a relationship between a radius r.sub.2 of said hub hole B and a radius r.sub.1 from the center of the hub hole B to a front end of a hub claw, and respective lengths of said stopper piece a, b and c, being c

摘要翻译： 一种带盒容纳盒，包括：形成盒式磁带的容纳部分的壳体主体; 设置在所述壳体主体上的能够打开和关闭的盖子; 以及一对竖立设置在所述盖上的轮毂旋转防止突起; 所述一对轮毂旋转防止突起各自由径向设置成插入到轮毂孔B中的至少三个止动件构成; 所述轮毂孔B的半径r2与从毂孔B的中心到轮毂爪的前端的半径r1与所述止动件a，b和c的各自长度之间的关系为c < = b，r1 <= a

公开(公告)号：US5205507A

公开(公告)日：1993-04-27

申请号：US754769

申请日：1991-09-04

申请人： Takateru Satoh ,  Haruo Shiba ,  Masaru Ikebe ,  Hiroki Suzuki ,  Yukio Miyazaki

发明人： Takateru Satoh ,  Haruo Shiba ,  Masaru Ikebe ,  Hiroki Suzuki ,  Yukio Miyazaki

IPC分类号： G11B15/67 ,  G11B23/037 ,  G11B23/087

CPC分类号： G11B23/037 ,  G11B15/674 ,  G11B23/08728

摘要： A for winding a tape thereabout for a tape cassette about which a tape can be wound. The hub has a hub body and a tape clamp that fits in a recess defined by the periphery of the hub body. The hub body has a coefficient of linear expansion below 6 .times.10.sup.-5 cm/cm .degree.C. at -10.degree. to +90.degree. C. The periphery of the hub body can be plated with a metal film.

摘要翻译： A用于在其周围缠绕磁带，磁带可绕其缠绕。 轮毂具有轮毂体和带夹，其装配在由轮毂本体的周边限定的凹部中。 轮毂体在-10°至+90°C时线性膨胀系数低于6×10-5 cm / cm〜C.轮毂体的周边可以镀金属膜。