公开(公告)号：ES2225419T3

公开(公告)日：2005-03-16

申请号：ES01300855

申请日：2001-01-31

Applicant: SONY CORP

Inventor： SANADA YOTARO ,  KUSUI YOSHIO ,  NETSU NAOHIRO

IPC: G11B11/105 ,  G11B17/04 ,  G11B17/043 ,  G11B23/03

Abstract: Un cartucho de disco (1) que comprende un alojamiento de disco (2), destinado a almacenar en su interior un disco (5) que sirve como medio de grabación, de tal manera que dicho disco puede girar libremente, incluyendo dicho alojamiento de disco un obturador (7), destinado a abrir y cerrar una porción de ventana (3a) a través de la cual se puede acceder a dicho disco desde el exterior, y un par de porciones de rebaje para instalación (11a, 11b), destinadas a la carga / descarga de dicho cartucho de disco y formadas en las porciones de extremo de los lados izquierdo y derecho del lado de inserción de dicho cartucho de disco, estando dicho cartucho de disco caracterizado por que una cualquiera de dichas porciones de rebaje para instalación es ocultada por dicho obturador cuando dicho obturador se coloca en un estado cerrado.

公开(公告)号：HK1040313A1

公开(公告)日：2002-05-31

申请号：HK01108999

申请日：2001-12-21

Applicant: SONY CORP

Inventor： SANADA YOTARO ,  KUSUI YOSHIO ,  NETSU NAOHIRO

IPC: G11B17/046 ,  G11B17/02 ,  G11B17/04 ,  G11B17/043 ,  G11B

Abstract: A disk cartridge device capable of selectively positioning and mounting a plurality of kinds of disk cartridges having different sizes onto a recording and reproducing device without troubles. First and second (12) disk cartridges including disks having different disk diameters each stored in cartridge housings having different sizes, a cassette compartment (25) for selectively mounting the first and second disk cartridges, a pair of positioning pins (28, 29) having bases (26, 27) for determining the height for positioning the first disk cartridge onto the cassette compartment, a pair of positioning pins (32, 33) having bases (30, 31) for determining the height for positioning the second disk cartridge (12), and pairs of positioning holes (20, 21) and on one surface of the first and second disk cartridges, respectively, are provided, wherein the position of the positioning holes (20, 21) of the second disk cartridge (12) is disposed outside the disk (5) circumference of the first disk cartridge.

公开(公告)号：AU2311901A

公开(公告)日：2001-09-06

申请号：AU2311901

申请日：2001-02-20

Applicant: SONY CORP

Inventor： SANADA YOTARO ,  NETSU NAOHIRO ,  KUSUI YOSHIO

IPC: G11B23/28 ,  G11B17/02 ,  G11B23/03 ,  G11B33/02

Abstract: There are obtained a disk cartridge apparatus and a disk cartridge in which a disk cartridge having a different format is made unable to be inserted into a drive apparatus from a mechanism standpoint so that a user can instantly recognize that the disk cartridge having the different format has been inserted into the drive apparatus by mistake. A disk cartridge apparatus and a disk cartridge include a first disk cartridge and a second disk cartridge having cartridge housings of the same shape to store therein disks of the system that can be recorded and read by light of red laser beams and light of blue laser beams. When the first disk cartridge is inserted into a first drive apparatus 19, a discriminating groove of the first disk cartridge becomes identical to a discriminating convex portion 20 of the first drive apparatus 19 to enable the first disk cartridge to be loaded on the first drive apparatus. When a disk cartridge 21 of a different kind is inserted into the first drive apparatus 19, the discriminating convex portion 20 and a discriminating groove 24 of the disk cartridge 21 of different kind become nonidentical to each other to inhibit the disk cartridge of the different kind from being loaded on the first drive apparatus.

公开(公告)号：CA2333849A1

公开(公告)日：2001-08-04

申请号：CA2333849

申请日：2001-02-01

Applicant: SONY CORP

Inventor： SANADA YOTARO ,  KUSUI YOSHIO ,  NETSU NAOHIRO

IPC: G11B23/28 ,  G11B17/04 ,  G11B17/046 ,  G11B19/12 ,  G11B19/20 ,  G11B23/03 ,  G11B25/04

Abstract: There is obtained a disk cartridge apparatus in which when a plurality of disk cartridges which are different in size and thickness are loaded an a drive device, the heights of respective switch detection surfaces of disk cartridges can be horizontally aligned with a mode detection switch of the drive device. A disk cartridge apparatus comprises disk cartridges (1) (12) stored within cartridge housings different in size and thickness in which disks having different diameters are stored, mis-erase prevention plugs (44) (49) including mis-erase prevention detection holes (45) (50) having switch detection surfaces (46) (51) on the disk cartridges (1) (12), a cassette compartment (23) including a recording and reproducing portion for loading the disk cartridge (1) {12) to record and/or reproduce the disk, a detection switch (47) (52) disposed on the cassette compartment (23) to detect the mis-erase prevention detection holes (45) (50) and a position reference portion for determining the positions and heights of the disk cartridges on the cassette compartment (23), wherein when the disk cartridge (1) (12) is loaded on the cassette compartment (23), the heights of the respective switch detection surfaces (46) (51) of the disk cartridges can be horizontally aligned with the detection switches (47) (52).

公开(公告)号：CA2325302A1

公开(公告)日：2001-05-12

申请号：CA2325302

申请日：2000-11-10

Applicant: SONY CORP

Inventor： SANADA YOTARO ,  NETSU NAOHIRO ,  KUSUI YOSHIO

IPC: G11B17/046 ,  G11B17/02 ,  G11B17/04 ,  G11B17/043 ,  G11B23/03

Abstract: A disk cartridge device capable of selectively positioning and mounting a plurality of kinds of disk. cartridges having different sizes onto a recording and reproducing device without troubles. First and second disk cartridges including disks having different disk diameters each stored in cartridge housings having different sizes, a cassette compartment for selectively mounting the first and second disk cartridges, a pair of positioning pins having bases for determining the height for positioning the first disk cartridge onto the cassette compartment, a pair of positioning pins having bases for determining the height for positioning the second disk cartridge, and pairs of positioning holes and on one surface of the first and second disk cartridges, respectively, are provided, wherein the position of the positioning holes of the second disk cartridge is disposed outside the disk circumference of the first disk cartridge.

公开(公告)号：MX170593B

公开(公告)日：1993-09-01

申请号：MX259886

申请日：1986-05-26

Applicant: SONY CORP

Inventor： YOSHIDA SHUJI ,  OHSHIMA EIJI ,  KUSUI YOSHIO

IPC: G11B15/675

Abstract: A cassette compartment of a compact type recorder or player comprises an outer cassette holder (10) and an inner cassette holder (11). The cassette (1) is moved from a popped-up position to a set position and then to a loading position. The cassette (1) is inserted at the popped-up position into the inner holder (11) which is set down to the set position together with the outer holder (10). The inner holder (11) is then moved straight forward to carry the cassette (1) to the loading position. The inner holder (11) is interlocked with the outer holder (10) which is spring-urged to the popped-up position and is releasably locked at the set position.

公开(公告)号：DK157637C

公开(公告)日：1990-07-02

申请号：DK26083

申请日：1983-01-24

Applicant: SONY CORP

Inventor： FUJIMORI TOHRU ,  KUSUI YOSHIO

IPC: G11B23/08 ,  G11B23/087

Abstract: A tape cassette comprises a housing of generally rectangular configuration containing reels on which a supply of tape is wound and having top and bottom walls and a peripheral wall extending between the top and bottom walls along three sides of the housing so as to form an opening along the fourth side of the housing, the top and bottom walls having first and second cutouts communicating with the opening and extending along a portion of said fourth side of the housing, respectively, the tape being guided between the reels in a path having a run extending along the opening, a front lid mounted on the housing and being movable relative thereto between a closed position covering the opening and an opened position exposing the opening and a back lid movable in connection with the movement of the front lid between the closed position wherein the back lid is positioned behind the front lid and the opened position wherein the back lid is taken away from the back side of the tape so that the run of the tape and be engaged through the second cutout for withdrawal of the tape through the opening, and the back lid having a lid portion which closes the first cutout in the closed position so that the run of the tape is enclosed only by the front and back lids, whereby the adhesion of dust to the tape and the damage of the tape can be prevented.

公开(公告)号：FI73534C

公开(公告)日：1987-10-09

申请号：FI830222

申请日：1983-01-24

Applicant: SONY CORP

Inventor： FUJIMORI TOHRU ,  KUSUI YOSHIO

IPC: G11B23/08 ,  G11B23/087 ,  G11B23/04

公开(公告)号：IN160660B

公开(公告)日：1987-07-25

申请号：IN33DE1983

申请日：1983-01-18

Applicant: SONY CORP

Inventor： TOHRU FUJIMORI ,  KUSUI YOSHIO

IPC: G11B23/08 ,  G11B23/087 ,  G11B23/00 ,  G11B23/04 ,  G11B25/10

Abstract: A tape cassette comprises a housing of generally rectangular configuration containing reels on which a supply of tape is wound and having top and bottom walls and a peripheral wall extending between the top and bottom walls along three sides of the housing so as to form an opening along the fourth side of the housing, the top and bottom walls having first and second cutouts communicating with the opening and extending along a portion of said fourth side of the housing, respectively, the tape being guided between the reels in a path having a run extending along the opening, a front lid mounted on the housing and being movable relative thereto between a closed position covering the opening and an opened position exposing the opening and a back lid movable in connection with the movement of the front lid between the closed position wherein the back lid is positioned behind the front lid and the opened position wherein the back lid is taken away from the back side of the tape so that the run of the tape and be engaged through the second cutout for withdrawal of the tape through the opening, and the back lid having a lid portion which closes the first cutout in the closed position so that the run of the tape is enclosed only by the front and back lids, whereby the adhesion of dust to the tape and the damage of the tape can be prevented.

公开(公告)号：BR8602383A

公开(公告)日：1987-01-21

申请号：BR8602383

申请日：1986-05-23

Applicant: SONY CORP

Inventor： YOSHIDA SHUJI ,  OHSHIMA EIJI ,  KUSUI YOSHIO

IPC: G11B15/675 ,  G11B15/66

Abstract: A cassette compartment of a compact type recorder or player comprises an outer cassette holder (10) and an inner cassette holder (11). The cassette (1) is moved from a popped-up position to a set position and then to a loading position. The cassette (1) is inserted at the popped-up position into the inner holder (11) which is set down to the set position together with the outer holder (10). The inner holder (11) is then moved straight forward to carry the cassette (1) to the loading position. The inner holder (11) is interlocked with the outer holder (10) which is spring-urged to the popped-up position and is releasably locked at the set position.