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：US20060163408A1

公开(公告)日：2006-07-27

申请号：US11042174

申请日：2005-01-26

申请人： Takateru Satoh

发明人： Takateru Satoh

IPC分类号： G11B23/107

CPC分类号： G11B23/107

摘要： A cartridge case includes: a tape reel including a hub that is shaped like a bottomed-cylinder and on an outer surface of a base plate of which ring-shaped driven teeth, in whose base part an inclined surface is formed, are disposed; a lower case that has an opening, a ring-shaped contact part and a guide surface, the opening being formed in a center of a base plate of the lower case, the contact part being formed in a protruding state on an inner surface of the base plate so as to surround the opening and having a contact surface that contacts and supports the tape reel at a position on the base plate of the hub outside the driven teeth, and the guide surface, which has a complementary form to the inclined surface of the driven teeth, being formed at an edge of the opening; and an upper case that together with the lower case encloses the tape reel in a rotatable state. The contact part is formed so that an end of the contact surface on a center of the opening-side is positioned closer to an outer circumference of the base plate of the lower case than a virtual plane that extends from the guide surface.

摘要翻译： 盒式磁带盒包括：磁带卷轴，其包括形成为有底圆筒的毂，并且在基板的外表面上设置有其基部形成有倾斜表面的环形从动齿; 具有开口的下壳体，环形接触部件和引导表面，所述开口形成在所述下壳体的基板的中心，所述接触部分以突出状态形成在所述下壳体的内表面上 底板，以便围绕开口并且具有接触表面，该接触表面在从动齿轮外侧的毂的基板上的位置处接触并支撑磁带卷轴，并且引导表面具有与倾斜表面的互补形式 所述从动齿形成在所述开口的边缘处; 以及与下壳体一起将磁带卷盘包围在可旋转状态的上壳体。 接触部形成为使得开口侧的中心的接触面的端部比从引导面延伸的虚拟平面更靠近下壳体的基板的外周定位。

公开(公告)号：US07048221B2

公开(公告)日：2006-05-23

申请号：US10806181

申请日：2004-03-23

申请人： Hiroshi Kaneda ,  Takateru Satoh

发明人： Hiroshi Kaneda ,  Takateru Satoh

IPC分类号： G11B23/107

CPC分类号： G11B23/107

摘要： A door member for a tape cartridge capable of automating the operation of mounting a spring member thereon. A door body is in the form of a flat plate. A spring-mounting portion is in the form of a flat plate and extends from the door body and has one end face in which opens an insertion hole formed therein for having a foremost end of a spring member inserted therein. One surface-side wall and another surface-side wall define the insertion hole from an opening-side region of the insertion hole toward the end face to an innermost region of the insertion hole. Cutouts are alternately formed in the one surface-side wall and the other surface-side wall, such that the cutouts communicate with the insertion hole. A protuberance is formed on an inner surface of the one surface-side wall facing the innermost region, for engagement with the foremost end of the spring member.

摘要翻译： 一种能够使弹簧构件安装在其上的操作自动化的带盒的门构件。 门体是平板的形式。 弹簧安装部分是平板的形式并且从门体延伸并且具有一个端面，在该端面中形成有插入孔，该插入孔中插入弹簧件的最前端。 一个表面侧壁和另一个表面侧壁从插入孔的开口侧区域朝向插入孔的最内部区域限定插入孔。 切口在一个表面侧壁和另一个表面侧壁交替地形成，使得切口与插入孔连通。 在面向最内区域的一个表面侧壁的内表面上形成突起，用于与弹簧构件的最前端接合。

公开(公告)号：US20050274839A1

公开(公告)日：2005-12-15

申请号：US11151254

申请日：2005-06-14

申请人： Morimasa Sasaki ,  Takateru Satoh

发明人： Morimasa Sasaki ,  Takateru Satoh

IPC分类号： G11B23/04

CPC分类号： G11B23/043

摘要： A cartridge case includes a case main body, a tape reel that includes a hub in the shape of a bottomed-cylinder and is rotatably enclosed inside the case main body, and a locking member on whose base part ring-shaped first teeth are formed, which is energized toward an inner surface of a base plate of the hub, is enclosed within the case main body so as to be capable of moving in a direction toward and away from the base plate, and restricts rotation of the tape reel. The tape reel includes a plurality of arc-shaped convex parts that are disposed on a circle about an axis of the hub on the inner surface of the base plate and support the locking member that has moved toward the base plate. Second teeth that engage the first teeth are formed on an upper part of at least one of the convex parts. A contact surface that contacts edges of the first teeth without engaging the first teeth is formed on an upper part of at least one of the convex parts.

摘要翻译： 盒壳体包括壳体主体，带卷轴，其包括底筒形状的毂，并且可旋转地封闭在壳体主体内;以及锁定构件，其基部形成环形第一齿， 其朝向毂的基板的内表面通电，被封装在壳主体内，以能够沿着朝向和远离基板的方向移动，并且限制带卷轴的旋转。 带盘包括多个弧形的凸起部分，它们在基板的内表面上围绕轮毂的轴线设置在圆周上，并且支撑已朝基板移动的锁定件。 与第一齿接合的第二齿形成在至少一个凸部的上部。 在至少一个凸部的上部形成有与第一齿的边缘接触而不与第一齿接合的接触表面。

公开(公告)号：US20050006515A1

公开(公告)日：2005-01-13

申请号：US10860127

申请日：2004-06-04

申请人： Morimasa Sasaki ,  Takateru Satoh

发明人： Morimasa Sasaki ,  Takateru Satoh

IPC分类号： G11B23/107

CPC分类号： G11B23/107

摘要： A tape cartridge includes a leader pin that is fixed to an end of a magnetic tape, a case main body that is composed of an upper case and a lower case, has a tape withdrawal opening through which the magnetic tape can be withdrawn formed in a side surface thereof, and has leader pin storage parts capable of respectively storing an upper end and a lower end of the leader pin formed in the upper case and the lower case in a vicinity of the tape withdrawal opening, and a spring member that is disposed in the case main body, regulates movement of the leader pin by having contact surfaces thereof contact or be near to side surfaces of both the end parts of the leader pin that are stored in the leader pin storage parts, and elastically deforms when the leader pin is withdrawn to stop regulating the movement. The contact surfaces of the spring member are curved towards central parts thereof so as to project towards the side surfaces.

摘要翻译： 磁带盒包括固定到磁带的端部的引导销，由上壳体和下壳体组成的壳体主体具有磁带抽出开口，磁带可以通过该磁带抽出开口形成为 并且具有能够分别存储形成在上壳体和下壳体中的引导销的上端和下端在带取出开口附近的引导销存储部分，以及布置在其中的弹簧构件 在主体的情况下，通过使引导销的接触表面接触或靠近存储在引导销存储部分中的引导销的两个端部的侧表面来调节引导销的移动，并且当引导销 被撤回以停止调节运动。 弹簧构件的接触表面朝向其中央部分弯曲，以朝向侧面突出。

公开(公告)号：US06282059B1

公开(公告)日：2001-08-28

申请号：US08426069

申请日：1995-04-21

申请人： Masaru Ikebe ,  Takateru Satoh

发明人： Masaru Ikebe ,  Takateru Satoh

IPC分类号： G11B2303

CPC分类号： G11B23/0308

摘要： A cartridge comprises a case consisting of upper and lower shells joined and containing a medium, a shutter which slides astride over one edge portion of the case to open or close a slot formed in the case to expose the medium partly, and a locking member which keeps the shutter in the closing position immovably. The locking member is normally, except when unlocked, exposed partly in a recess for the access of an unlocking member, so that a push of the exposed portion of the locking member disengages it from a projection formed on the inner side of the outer edge of the shutter. Confining structure is provided for confining the position of the exposed portion of the locking member always to the inside of the line extended from the end face of the shutter is provided between the exposed portion and the interior surface of the case.

摘要翻译： 盒包括由连接并容纳介质的上壳体和下壳体组成的壳体，跨过壳体的一个边缘部分滑动以打开或闭合形成在壳体中的槽以暴露部分的介质的挡板，以及锁定构件， 将快门保持在关闭位置不动。 通常，锁定构件除了解锁之外，部分地暴露在用于解锁构件的通路的凹部中，使得锁定构件的暴露部分的推动使其脱离形成在外部边缘的内侧的突起 快门。 提供了限制结构，用于限制锁定构件的暴露部分的位置总是在从挡板的端面延伸的线的内部设置在外壳的暴露部分和内表面之间。

公开(公告)号：US5517377A

公开(公告)日：1996-05-14

申请号：US220705

申请日：1994-03-31

申请人： Hiroki Suzuki ,  Takateru Satoh ,  Hitoshi Koshimizu

发明人： Hiroki Suzuki ,  Takateru Satoh ,  Hitoshi Koshimizu

IPC分类号： G11B23/087 ,  G11B23/06 ,  G11B15/48 ,  G11B15/70

CPC分类号： G11B23/08757 ,  G11B23/087

摘要： An endless-loop tape cassette includes an endless-loop magnetic tape; and a disk which has a portion of the magnetic tape wound in a stack thereon, and which is rotatable along with one of a supply reel shaft and a take-up reel shaft. In addition, a rotating member is provided, which is rotatable along with the other one of the supply reel shaft and the take-up reel shaft. A transmission mechanism transmits a rotary movement between the disk and the rotating member; and a backstop is engageable with at least one of the disk, the rotating member and the transmission mechanism.

摘要翻译： 环形磁带盒包括无限循环磁带; 以及具有卷绕在其上的磁带的一部分的盘，并且可与供带盘轴和卷取卷轴中的一个一起旋转。 此外，设置有与供给卷轴和卷取卷轴的另一个一起旋转的旋转部件。 传动机构传递盘与旋转构件之间的旋转运动; 并且止动件可与盘，旋转构件和变速机构中的至少一个接合。

公开(公告)号：US4984120A

公开(公告)日：1991-01-08

申请号：US302018

申请日：1989-01-25

申请人： Takateru Satoh ,  Kenji Hashizume ,  Morimasa Sasaki ,  Kimio Tanaka

发明人： Takateru Satoh ,  Kenji Hashizume ,  Morimasa Sasaki ,  Kimio Tanaka

IPC分类号： G11B5/41 ,  G11B23/04

CPC分类号： G11B5/41 ,  G11B23/049 ,  Y10S15/12

摘要： A cleaning cassette capable of accomplishing a safe and positive cleaning operation while ensuring smooth and stable running of a cleaning tape. The cleaning cassette includes a tape passing mechanism arranged at a front portion of a casing for ensuring satisfactory traveling of the cleaning tape while reducing contact between the cleaning tape and a head cylinder of a cassette tape deck. The mechanism includes a pair of rollers through which the cleaning tape is passed, a support member for supporting each of the rollers at each of its respective ends such that each roller can rotate and a pair of partitions provided between insertion recesses of the casing. The support member on which the rollers are supported in a manner to be laterally spaced from each other is loosely fitted between the partitions so as to reciprocatively movable in a longitudinal direction of the casing or protrude from the casing and retract into the casing when loading and unloading of the cassette with respect to the cassette tape deck is carried out, respectively.

摘要翻译： 一种能够在确保清洁带的平稳和稳定运行的同时实现安全和正面清洁操作的清洁盒。 清洁盒包括布置在壳体的前部的带通机构，用于确保清洁带的令人满意的行进，同时减少清洁带与盒式磁带的头缸之间的接触。 该机构包括清洁带通过的一对辊，支撑构件，用于支撑每个辊各自的端部中的每个辊，使得每个辊可旋转，并且一对隔壁设置在壳体的插入凹部之间。 其上以相互横向隔开的方式支撑滚子的支撑构件松散地装配在隔板之间，以在壳体的纵向方向上往复运动，或者在装载时从壳体突出并缩回到壳体中，并且 分别执行盒式磁带相对于盒式磁带机的卸载。

公开(公告)号：US07448569B2

公开(公告)日：2008-11-11

申请号：US11138276

申请日：2005-05-27

申请人： Morimasa Sasaki ,  Takateru Satoh

发明人： Morimasa Sasaki ,  Takateru Satoh

IPC分类号： G11B23/04

CPC分类号： G11B23/044 ,  G11B23/107

摘要： A cartridge case includes a case main body, a tape reel having a hub including a first teeth portion and accommodated in the case main body, and a lock member including a second teeth portion engaged with the first teeth portion, wherein the lock member includes at least one of an inner peripheral projection formed to an inner peripheral side of the second teeth portion, projecting toward the bottom plate beyond the second teeth portion, and engaged with the tape reel on the inner peripheral side of the first teeth portion when the first teeth portion is engaged with the second teeth portion and an outer peripheral projection formed to the outer peripheral side of the second teeth portion, projecting toward the bottom plate beyond the second teeth portion, and engaged with the tape reel on the outer peripheral side of the first teeth portion in the above engaged state, thereby the tape reel can be securely locked without loosening a magnetic tape.

摘要翻译： 盒壳体包括壳体主体，带盘，具有包括第一齿部并容纳在壳体主体中的轮毂，以及锁定构件，其包括与第一齿部接合的第二齿部，其中锁定构件包括在 至少一个内周突起形成在第二齿部的内周侧，朝向底板突出超过第二齿部，并且当第一齿部的第一齿部的内周侧与带卷轴接合时， 所述第二齿部与所述第二齿部接合，所述外周突起形成在所述第二齿部的外周侧，朝向所述底板突出超过所述第二齿部，并且与所述第二齿部的外周侧的所述带卷轴接合 齿部分处于上述接合状态，从而可以在不松动磁带的情况下牢固地锁定磁带盘。

公开(公告)号：US07364107B2

公开(公告)日：2008-04-29

申请号：US11071594

申请日：2005-03-02

申请人： Morimasa Sasaki ,  Takateru Satoh ,  Chotaro Kouzu

发明人： Morimasa Sasaki ,  Takateru Satoh ,  Chotaro Kouzu

IPC分类号： G11B23/107

CPC分类号： G11B23/043 ,  G11B23/107

摘要： A tape cartridge capable of preventing emission of vibrating sounds and occurrence of abrasion at a usage time when a reel hub unit rotates at a high rotating speed. The tape cartridge has a single reel hub unit rotatably accommodated in a case and having its periphery wound with a tape-shaped recording medium, a brake lock member including an engaging portion for engaging a reel hub unit to restrict rotation of the reel hub unit when in non-use, and a flat surface bearing portion provided substantially at a central part of the brake lock member, wherein the central axis of said flat surface bearing portion of the brake lock member is parallel with and offset from the rotating central axis around which said brake release member rotates together with said reel hub unit.

摘要翻译： 一种磁带盒，其能够在卷轴轮毂单元以高转速旋转时能够防止振动声音的发射和使用时的磨损的发生。 带盒具有可旋转地容纳在壳体中并且其周边缠绕有带状记录介质的单个卷轴毂单元，制动器锁定构件，其包括用于接合卷轴单元的接合部分，以限制卷轴毂单元的旋转， 以及设置在制动器锁定部件的大致中央部的平坦面承载部，其中，制动器锁定部件的平坦面支承部的中心轴线与旋转中心轴线平行且偏离其周围， 所述制动器释放构件与所述卷轴毂单元一起旋转。