公开(公告)号：US5739993A

公开(公告)日：1998-04-14

申请号：US714662

申请日：1996-09-16

申请人： Shuichi Kikuchi ,  Yoshinori Miura ,  Yuji Iwaki

发明人： Shuichi Kikuchi ,  Yoshinori Miura ,  Yuji Iwaki

IPC分类号： G11B23/033 ,  G11B23/03 ,  G11B23/38

CPC分类号： G11B23/0326 ,  G11B23/0308 ,  G11B23/031

摘要： A disk cartridge for data storage or the like includes a cartridge casing having a disk formed as a data storage medium rotatably mounted therein. The cartridge casing includes an opening defined therethrough for allowing access to the rotatable disk. A substantially U-shaped metallic shutter is slidably disposed on the cartridge casing to as to cover and uncover the access opening according to sliding movement thereof. The metallic shutter is formed by bending processing of a metallic plate material, such as aluminium to form a substantially U-shaped shutter body having a display surface portion defined on an outer side thereof. The display portion is formed by pressing and deforming a selected area of the outer side of the shutter body and forming thereon a matt display area having a surface roughness greater than other surface portions of the shutter body. The surface roughness of the display may be established having a surface roughness equal to or greater than 5 with a thickness thereof being equal to or less than 30% of the general thickness of the shutter body. Also, the display surface area may be formed as a design, logo, character or the like.

摘要翻译： 用于数据存储等的盘盒包括具有可旋转地安装在其中的作为数据存储介质形成的盘的盒壳体。 盒壳体包括通过其限定的允许进入可旋转盘的开口。 基本上U形的金属快门可滑动地设置在盒壳体上，以便根据其滑动运动来覆盖和露出进入开口。 金属闸板通过金属板材例如铝的弯曲加工形成，以形成具有限定在其外侧上的显示表面部分的基本上U形的闸门体。 显示部分通过对快门体的外侧的选定区域进行加压和变形而形成，其上形成表面粗糙度大于活门体的其它表面部分的哑光显示区域。 可以确定显示器的表面粗糙度具有等于或大于5的表面粗糙度，其厚度等于或小于百叶窗主体的一般厚度的30％。 此外，显示表面积也可以形成为设计，标识，字符等。

公开(公告)号：USRE43454E1

公开(公告)日：2012-06-05

申请号：US12257651

申请日：2008-10-24

申请人： Yuji Iwaki ,  Shuichi Kikuchi ,  Teiko Hoshi ,  Naoki Inoue ,  Manabu Obata ,  Mitsuyoshi Kawaguchi

发明人： Yuji Iwaki ,  Shuichi Kikuchi ,  Teiko Hoshi ,  Naoki Inoue ,  Manabu Obata ,  Mitsuyoshi Kawaguchi

IPC分类号： G11B23/03

CPC分类号： G11B23/0326 ,  G11B23/0308 ,  G11B23/0316

摘要： The present invention is related to a disc cartridge in which an optical disc, an inner shell and shutter members are housed in a main cartridge body unit, formed by abutting and combining upper and lower shells and in which the inner shell is run in rotation to cause the shutter members to open or close an aperture provided in the main cartridge body unit. The inner shell is formed by a resin molding portion comprised of a first molded portion for forming the inner shell and a second molded portion connected to the first molded portion. The second molded portion is provided at a position forming the aperture in the inner shell and is connected to the first molded portion through a flanged thin-walled section. The inner shell is formed by severing the second molded portion and the flanged thin-walled section.

摘要翻译： 本发明涉及一种盘盒，其中光盘，内壳和挡板部件容纳在主盒体单元中，该盒式盘通过抵靠并组合上壳体和下壳体而形成，并且其中内壳旋转运动 导致活门构件打开或关闭设置在主盒体单元中的孔。 内壳由树脂成型部形成，该树脂成型部包括用于形成内壳的第一模制部分和连接到第一模制部分的第二模制部分。 第二模制部分设置在形成内壳中的孔的位置处并通过凸缘的薄壁部分连接到第一模制部分。 内壳通过切断第二模制部分和带凸缘的薄壁部分而形成。

公开(公告)号：US07127732B2

公开(公告)日：2006-10-24

申请号：US11038761

申请日：2005-01-18

申请人： Yuji Iwaki ,  Shuichi Kikuchi ,  Teiko Hoshi ,  Naoki Inoue ,  Manabu Obata ,  Mitsuyoshi Kawaguchi

发明人： Yuji Iwaki ,  Shuichi Kikuchi ,  Teiko Hoshi ,  Naoki Inoue ,  Manabu Obata ,  Mitsuyoshi Kawaguchi

IPC分类号： G11B23/03

CPC分类号： G11B23/0326 ,  G11B23/0308 ,  G11B23/0316

摘要： The present invention is related to a disc cartridge in which an optical disc, an inner shell and shutter members are housed in a main cartridge body unit, formed by abutting and combining upper and lower shells and in which the inner shell is run in rotation to cause the shutter members to open or close an aperture provided in the main cartridge body unit. The inner shell is formed by a resin molding portion comprised of a first molded portion for forming the inner shell and a second molded portion connected to the first molded portion. The second molded portion is provided at a position forming the aperture in the inner shell and is connected to the first molded portion through a flanged thin-walled section. The inner shell is formed by severing the second molded portion and the flanged thin-walled section.

摘要翻译： 本发明涉及一种盘盒，其中光盘，内壳和挡板部件容纳在主盒体单元中，该盒式盘通过抵靠并组合上壳体和下壳体而形成，并且内壳件旋转到其中 导致活门构件打开或关闭设置在主盒体单元中的孔。 内壳由树脂成型部形成，该树脂成型部包括用于形成内壳的第一模制部分和连接到第一模制部分的第二模制部分。 第二模制部分设置在形成内壳中的孔的位置处并通过凸缘的薄壁部分连接到第一模制部分。 内壳通过切断第二模制部分和带凸缘的薄壁部分而形成。

公开(公告)号：US07103898B2

公开(公告)日：2006-09-05

申请号：US11038954

申请日：2005-01-18

申请人： Yuji Iwaki ,  Shuichi Kikuchi ,  Teiko Hoshi ,  Naoki Inoue ,  Manabu Obata ,  Mitsuyoshi Kawaguchi

发明人： Yuji Iwaki ,  Shuichi Kikuchi ,  Teiko Hoshi ,  Naoki Inoue ,  Manabu Obata ,  Mitsuyoshi Kawaguchi

IPC分类号： G11B23/03

CPC分类号： G11B23/0326 ,  G11B23/0308 ,  G11B23/0316

摘要： A method for producing an inner shell used for a disc cartridge in which an optical disc, an inner shell and shutter members are housed in a main cartridge body unit. The inner shell provided in the main cartridge body unit includes a first molded portion, provided with an aperture, a second molded portion having a resin injection port and molded at a position where the aperture is formed, and a flanged thin-walled section connecting the first and second molded portions to each other. The method includes the steps of injecting molten resin into a cavity defined by a fixed metal die and a movable metal die for molding the first molded portion, the second molded portion, and the flanged thin-walled section, and severing the flanged thin-walled section by a punch provided to the movable metal die before the molten resin injected into the cavity is cooled and solidified.

摘要翻译： 一种用于制造用于盘盒的内壳的方法，其中光盘，内壳和挡板部件容纳在主盒体单元中。 设置在主盒体单元中的内壳包括设置有孔的第一模制部分，具有树脂注入口的第二模制部分，并且在形成该孔的位置处模制，以及连接该壳体的凸缘薄壁部分 第一和第二模制部分彼此。 该方法包括以下步骤：将熔融树脂注入到由固定金属模具和用于模制第一模制部分，第二模制部分和带凸缘的薄壁部分的可移动金属模具限定的空腔中，并且将法兰薄壁 在注入到空腔中的熔融树脂被冷却和固化之前通过设置到可移动金属模具的冲头的截面。

公开(公告)号：US07017170B2

公开(公告)日：2006-03-21

申请号：US10363056

申请日：2002-06-24

申请人： Yuji Iwaki ,  Shuichi Kikuchi ,  Teiko Hoshi ,  Naoki Inoue ,  Manabu Obata ,  Mitsuyoshi Kawaguchi

发明人： Yuji Iwaki ,  Shuichi Kikuchi ,  Teiko Hoshi ,  Naoki Inoue ,  Manabu Obata ,  Mitsuyoshi Kawaguchi

IPC分类号： G11B23/03

CPC分类号： G11B23/0326 ,  G11B23/0308 ,  G11B23/0316

摘要： The present invention is relative to a disc cartridge in which an optical disc (3), an inner shell (4) and shutter members (5a), (5b) are housed in a main cartridge body unit (2), formed by abutting and combining upper and lower shells (6), (7), and in which the inner shell is run in rotation to cause the shutter members (5a), (5b) to open or close an aperture (24) provided in the main cartridge body unit (2). On an inner side of the peripheral wall sections of the upper and lower shells, abutted to each other, a crank-shaped dust intrusion prohibiting unit (21A) is provided for prohibiting intrusion of dust and dirt from the abutting surfaces of the peripheral wall sections of the upper and lower shells towards the optical disc housed in the main cartridge body unit to protect the optical disc housed in the main cartridge body unit. The inner shell provided in the main cartridge body unit includes an aperture (44) in register with an aperture in the main cartridge body unit, and includes a connecting portion (43a) bridging an open end side of the aperture. This connecting portion has a height not protruding towards the lower shell.

摘要翻译： 本发明是相对于其中光盘（3），内壳（4）和挡板部件（5a），（5b）容纳在主盒体单元（2）中的盘盒，由主盒体 抵靠和组合上壳体和下壳体（6），（7），并且其中内壳旋转运动，以使活门构件（5a），（5b）打开或关闭设置在其中的孔（24） 主盒体单元（2）。 在上壳体和下壳体的周壁部分的内侧彼此邻接，设置有曲柄形的防尘侵入单元（21A），用于防止灰尘和污物从周壁的邻接表面侵入 上壳体和下壳体的部分朝向容纳在主盒体单元中的光盘以保护容纳在主盒体单元中的光盘。 设置在主盒体单元中的内壳包括与主盒体单元中的孔对准的孔（44），并且包括桥接孔的开口端侧的连接部分（41a）。 该连接部分具有不向下壳体突出的高度。

公开(公告)号：US20050149963A1

公开(公告)日：2005-07-07

申请号：US11038955

申请日：2005-01-18

申请人： Yuji Iwaki ,  Shuichi Kikuchi ,  Teiko Hoshi ,  Naoki Inoue ,  Manabu Obata ,  Mitsuyoshi Kawaguchi

发明人： Yuji Iwaki ,  Shuichi Kikuchi ,  Teiko Hoshi ,  Naoki Inoue ,  Manabu Obata ,  Mitsuyoshi Kawaguchi

IPC分类号： G11B23/03

CPC分类号： G11B23/0326 ,  G11B23/0308 ,  G11B23/0316

摘要： The present invention is relative to a disc cartridge in which an optical disc (3), an inner shell (4) and shutter members (5a), (5b) are housed in a main cartridge body unit (2), formed by abutting and combining upper and lower shells (6), (7), and in which the inner shell is run in rotation to cause the shutter members (5a), (5b) to open or close an aperture (24) provided in the main cartridge body unit (2). On an inner side of the peripheral wall sections of the upper and lower shells, abutted to each other, a crank-shaped dust intrusion prohibiting unit (21A) is provided for prohibiting intrusion of dust and dirt from the abutting surfaces of the peripheral wall sections of the upper and lower shells towards the optical disc housed in the main cartridge body unit to protect the optical disc housed in the main cartridge body unit. The inner shell provided in the main cartridge body unit includes an aperture (44) in register with an aperture in the main cartridge body unit, and includes a connecting portion (43a) bridging an open end side of the aperture. This connecting portion has a height not protruding towards the lower shell.

摘要翻译： 本发明是相对于其中光盘（3），内壳（4）和挡板部件（5a），（5b）容纳在主盒体单元（2）中的盘盒，由主盒体 抵靠和组合上壳体和下壳体（6），（7），并且其中内壳旋转运动，以使活门构件（5a），（5b）打开或关闭设置在其中的孔（24） 主盒体单元（2）。 在上壳体和下壳体的周壁部分的内侧彼此邻接，设置有曲柄形的防尘侵入单元（21A），用于防止灰尘和污物从周壁的邻接表面侵入 上壳体和下壳体的部分朝向容纳在主盒体单元中的光盘以保护容纳在主盒体单元中的光盘。 设置在主盒体单元中的内壳包括与主盒体单元中的孔对准的孔（44），并且包括桥接孔的开口端侧的连接部分（41a）。 该连接部分具有不向下壳体突出的高度。

公开(公告)号：US07103900B2

公开(公告)日：2006-09-05

申请号：US11038955

申请日：2005-01-18

申请人： Yuji Iwaki ,  Shuichi Kikuchi ,  Teiko Hoshi ,  Naoki Inoue ,  Manabu Obata ,  Mitsuyoshi Kawaguchi

发明人： Yuji Iwaki ,  Shuichi Kikuchi ,  Teiko Hoshi ,  Naoki Inoue ,  Manabu Obata ,  Mitsuyoshi Kawaguchi

IPC分类号： G11B23/03

CPC分类号： G11B23/0326 ,  G11B23/0308 ,  G11B23/0316

摘要： The present invention is relative to a disc cartridge in which an optical disc (3), an inner shell (4) and shutter members (5a), (5b) are housed in a main cartridge body unit (2), formed by abutting and combining upper and lower shells (6), (7), and in which the inner shell is run in rotation to cause the shutter members (5a), (5b) to open or close an aperture (24) provided in the main cartridge body unit (2). On an inner side of the peripheral wall sections of the upper and lower shells, abutted to each other, a crank-shaped dust intrusion prohibiting unit (21A) is provided for prohibiting intrusion of dust and dirt from the abutting surfaces of the peripheral wall sections of the upper and lower shells towards the optical disc housed in the main cartridge body unit to protect the optical disc housed in the main cartridge body unit. The inner shell provided in the main cartridge body unit includes an aperture (44) in register with an aperture in the main cartridge body unit, and includes a connecting portion (43a) bridging an open end side of the aperture. This connecting portion has a height not protruding towards the lower shell.

摘要翻译： 本发明是相对于其中光盘（3），内壳（4）和挡板部件（5a），（5b）容纳在主盒体单元（2）中的盘盒，由主盒体 抵靠和组合上壳体和下壳体（6），（7），并且其中内壳旋转运动，以使活门构件（5a），（5b）打开或关闭设置在其中的孔（24） 主盒体单元（2）。 在上壳体和下壳体的周壁部分的内侧彼此邻接，设置有曲柄形的防尘侵入单元（21A），用于防止灰尘和污物从周壁的邻接表面侵入 上壳体和下壳体的部分朝向容纳在主盒体单元中的光盘以保护容纳在主盒体单元中的光盘。 设置在主盒体单元中的内壳包括与主盒体单元中的孔对准的孔（44），并且包括桥接孔的开口端侧的连接部分（41a）。 该连接部分具有不向下壳体突出的高度。

公开(公告)号：US5570782A

公开(公告)日：1996-11-05

申请号：US330502

申请日：1994-10-28

申请人： Shuichi Kikuchi ,  Yuji Iwaki ,  Toshiro Kobayashi

发明人： Shuichi Kikuchi ,  Yuji Iwaki ,  Toshiro Kobayashi

IPC分类号： B65D85/00 ,  B65D85/57 ,  G11B23/02 ,  G11B23/023 ,  G11B33/04

CPC分类号： B65D85/548 ,  G11B33/0416 ,  G11B33/0494

摘要： A disk cartridge case is disclosed which has improved durability and which enables hanging for display or storage purposes. The disk cartridge case includes a case body and a cover for covering a cartridge inserting port provided on the case body. The cover has a cover back member superposed on a case body back member of the case body, a cover front member, a front forming plate, a closing member and a bottom member. The cover back member has a non-adhesion portion located on a side of the closing member and being capable of contacting and separating from the case body back member and an adhesion portion located at an opposite-side of the closing member and being adhered to the case body back member. Furthermore, the cover front member includes an insertion tab having a locking tab. The insertion tab and locking tab are received by a slot formed in the front forming plate. Then, by hooking the locking tab on edge of the slot, the cover front member is secured to the front forming plate.

摘要翻译： 公开了一种具有改善的耐久性并且能够悬挂以用于显示或存储目的的盒式磁带盒。 盘盒壳体包括壳体和用于覆盖设置在壳体上的盒插入口的盖。 该盖具有叠置在壳体的壳体本体后部构件上的盖后构件，盖前构件，前成型板，封闭构件和底构件。 所述后盖部件具有位于所述封闭部件一侧的非粘接部分，并且能够与所述壳体背部部件接触和分离，以及位于所述封闭部件的相对侧的粘附部分， 箱体背部件。 此外，盖前构件包括具有锁定突舌的插入突片。 插入片和锁定片由形成在前成形板中的槽接收。 然后，通过将锁定突片钩在槽的边缘上，盖前构件固定到前成形板。

公开(公告)号：US5293995A

公开(公告)日：1994-03-15

申请号：US995975

申请日：1992-12-23

申请人： Yuji Iwaki ,  Shuichi Kikuchi ,  Mika Kaneko ,  Toshiro Kobayashi

发明人： Yuji Iwaki ,  Shuichi Kikuchi ,  Mika Kaneko ,  Toshiro Kobayashi

IPC分类号： B65D85/00 ,  B65D85/57 ,  G11B33/04

CPC分类号： G11B33/0438

摘要： A storage case for disc-shaped recording media contained within respective substantially flat rectangular housings is constituted by a one-piece molded plastic member including a central spine having opposed side edges joined by flexible hinges with respective rectangular covers which are swingable between closed positions, in which the covers extend substantially parallel to each other from the spine with their inner surfaces in confronting relation, and opened positions in which the covers are spread angularly apart, elements on the covers for holding respective disc-shaped recording media in their rectangular housings against the inner surfaces of the respective covers, and a holder on the spine extending from the latter between the covers in the closed positions of the latter for embracing and holding at least one additional disc-shaped recording medium at an edge portion of its respective rectangular housing so as to accommodate such at least one additional disc-shaped recording medium in its respective housing between the disc-shaped recording media in their respective housings held against the inner surfaces of the covers.

摘要翻译： 包含在相应的基本上平坦的矩形壳体内的盘形记录介质的储存盒由一体式模制塑料构件构成，该塑料构件包括具有相对的侧边缘的相对侧边缘的连接的柔性铰链以及可在关闭位置之间摆动的相应矩形盖 所述盖子从脊柱彼此基本平行地延伸，其内表面处于相对的关系，以及打开的位置，其中盖子成角度地分开，盖子上的元件用于将相应的盘形记录介质保持在其矩形壳体中， 相应盖的内表面以及脊柱上的保持器，在后者处于封闭位置的盖之间延伸，用于在其各自的矩形壳体的边缘部分包围和保持至少一个附加的盘形记录介质， 以适应这种至少一个附加的盘形记录m 在它们各自的壳体中的圆盘形记录介质在它们各自的壳体内保持抵靠盖的内表面。

公开(公告)号：US20050160447A1

公开(公告)日：2005-07-21

申请号：US11038954

申请日：2005-01-18

申请人： Yuji Iwaki ,  Shuichi Kikuchi ,  Teiko Hoshi ,  Naoki Inoue ,  Manabu Obata ,  Mitsuyoshi Kawaguchi

发明人： Yuji Iwaki ,  Shuichi Kikuchi ,  Teiko Hoshi ,  Naoki Inoue ,  Manabu Obata ,  Mitsuyoshi Kawaguchi

IPC分类号： G11B23/03

CPC分类号： G11B23/0326 ,  G11B23/0308 ,  G11B23/0316

摘要： The present invention is relative to a disc cartridge in which an optical disc (3), an inner shell (4) and shutter members (5a), (5b) are housed in a main cartridge body unit (2), formed by abutting and combining upper and lower shells (6), (7), and in which the inner shell is run in rotation to cause the shutter members (5a), (5b) to open or close an aperture (24) provided in the main cartridge body unit (2). On an inner side of the peripheral wall sections of the upper and lower shells, abutted to each other, a crank-shaped dust intrusion prohibiting unit (21A) is provided for prohibiting intrusion of dust and dirt from the abutting surfaces of the peripheral wall sections of the upper and lower shells towards the optical disc housed in the main cartridge body unit to protect the optical disc housed in the main cartridge body unit. The inner shell provided in the main cartridge body unit includes an aperture (44) in register with an aperture in the main cartridge body unit, and includes a connecting portion (43a) bridging an open end side of the aperture. This connecting portion has a height not protruding towards the lower shell.