公开(公告)号：EP0810959A4

公开(公告)日：1998-02-25

申请号：EP96942781

申请日：1996-11-20

申请人： IOMEGA CORP

发明人： PATTERSON ROBERT S ,  SCHICK BRIAN R ,  RICH EDWARD

IPC分类号： B65D85/38 ,  B65D77/00 ,  G11B33/04 ,  B65D85/30 ,  B65D85/57

CPC分类号： B65D77/006 ,  G11B33/0416

摘要： A crush resistant cartridge case (10) comprises a case shell (11) having left and right halves (12, 14). Each halve (12, 14) of the case shell contains a rigid insert (18, 24) having a flat portion (20, 26) with a rib (28) extending substantially around the perimeter of the flat portion (20, 26). The rigid inserts (18, 24) in the left and right halves (12, 14) of the case shell (11) come together when the case shell (11) is closed and provide resistance against crushing.

公开(公告)号：EP0787345A4

公开(公告)日：1997-11-12

申请号：EP95936295

申请日：1995-10-13

申请人： IOMEGA CORP

发明人： JONES DAVID E ,  LYON MICHAEL R ,  LEAVITT RICHARD F ,  NICKLOS CARL F ,  SONDEREGGER RALPH L ,  THAYNE MARK S ,  MA YIPING

IPC分类号： G11B17/03 ,  G11B17/04 ,  G11B19/04 ,  G11B19/06 ,  G11B19/10 ,  G11B19/12 ,  G11B19/20 ,  G11B23/03 ,  G11B25/04 ,  G11B33/02 ,  G11B5/012 ,  G11B17/00 ,  G11B17/08

CPC分类号： G11B17/043 ,  G11B17/03 ,  G11B19/04 ,  G11B19/06 ,  G11B19/10 ,  G11B19/12 ,  G11B19/20 ,  G11B23/0321 ,  G11B25/043 ,  G11B33/02

摘要： A movable platform (50) is mounted on opposing guide rails (52, 54) within a disk drive (40). A head actuator (60) and a spindle motor (82) are mounted on the movable platform. The platform moves on the guide rails from a forward position to a rearward position upon insertion of a disk cartridge (10) into the disk drive. As the platform moves toward the rearward position, the elevation of the platform changes in order to bring the spindle motor in engagement with the hub of the disk cartridge. A latch member (138) is pivotally mounted on one of the guide rails for latching the platform in its forward position when the disk drive is not in use.

公开(公告)号：EP1120788A4

公开(公告)日：2003-03-12

申请号：EP00939076

申请日：2000-06-15

申请人： CITIZEN WATCH CO LTD ,  IOMEGA CORP

发明人： WAKITA MAKI ,  MUKAIJIMA KATSUTOSHI ,  TAKAHASHI SHOJI

IPC分类号： G11B5/012 ,  G11B5/54 ,  G11B5/60 ,  G11B21/12 ,  G11B21/21 ,  G11B21/22 ,  G11B25/04 ,  G11B33/12 ,  G11B33/14

CPC分类号： G11B33/121 ,  G11B5/012 ,  G11B5/54 ,  G11B5/6005 ,  G11B21/12 ,  G11B21/21 ,  G11B21/22 ,  G11B25/043 ,  G11B33/1493

摘要： A card type magnetic recording device (1), wherein a head arm (14) is of a flat platy swing arm type, a guide arm (27) projected to a side opposite to a disk (2) is provided on the head arm (14), a clearance is provided between the head arm (14) and a load lamp (15), and a projected end (29) of the guide arm (27) remains on the load lamp (15) at a position where the tip part of the head arm (14), to which a head (26) is installed, is disengaged from the load lamp (15).

公开(公告)号：EP0984449A4

公开(公告)日：2000-05-03

申请号：EP99909279

申请日：1999-03-19

申请人： CITIZEN WATCH CO LTD ,  IOMEGA CORP

发明人： WAKITA MAKI ,  MUKAIJIMA KATSUTOSHI ,  TAKAHASHI SHOJI

IPC分类号： G11B17/028 ,  G11B19/20 ,  G11B25/04 ,  G11B33/12

CPC分类号： G11B17/0282 ,  G11B19/2009 ,  G11B25/043

摘要： A magnetic recording device is covered with a case (15, 16). A cartridge slot (18) for receiving a cartridge containing a recording disk is formed in the rear end of the case (15, 16). A frame plate (19) included in the case is drawn to form a first recess and a second recess. A disk drive motor (5) is fitted in the first recess, while a head drive motor (16) for driving a read/write head (17) with respect to the disk is fitted in the second recess.

公开(公告)号：EP0920009A4

公开(公告)日：1999-08-18

申请号：EP96925955

申请日：1996-07-31

申请人： FUJI PHOTO FILM CO LTD ,  IOMEGA CORP

发明人： WATANABE SEIICHI

IPC分类号： G11B23/03 ,  G11B23/033

CPC分类号： G11B23/033 ,  G11B23/0307

摘要： A magnetic head loading port (6) is defined in such a manner as to extend from a part of a side surface (4) of a cassette shell (2) to an upper surface (21), the side surface (4) and a bottom surface (22) in a radial direction. A shutter member (8) slidable on the cassette shell (2) opens and closes a recess (6) for receiving the magnetic head. This shutter member (8) comprises a sheet member including an upper sleeve portion (81) for covering the head-receiving recess (6) open to upper surface (21), a shutter portion (82) for covering the head-receiving recess (6) open to the side surface (4) and a lower sleeve portion (83) for covering the head-receiving recess (6) open to the bottom surface (22), each of these members being continuous to each other in a U-shaped sectional shape. As the shutter portion reciprocates along the surface of the cassette shell, it opens and closes the head-receiving recess (6). In this way, the cassette shell of the magnetic disk cartridge can be made stable and rigid to an extent such that the head-receiving recess does not easily undergo deformation, and the shutter member slidably fitted to the cassette shell can always slide smoothly.

摘要翻译： 一个磁头加载口（6）被限定成从盒壳（2）的侧表面（4）的一部分延伸到上表面（21），侧表面（4）和一个 底表面（22）沿径向方向。 可在盒壳（2）上滑动的活门部件（8）打开和闭合用于接收磁头的凹槽（6）。 该活门部件8包括一个片状部件，该片状部件包括一个用于覆盖在上表面21上开口的头部接收凹槽6的上套筒部分81，一个用于盖住头部接收凹槽6的活门部分82， 6）向侧表面（4）敞开并且下套管部分（83）用于覆盖通向底表面（22）的头部接收凹槽（6），这些部件中的每一个以U形连续的方式彼此连接， 形截面形状。 当快门部分沿盒壳的表面往复运动时，其打开和关闭头部接收凹槽（6）。 以这种方式，磁盘盒的磁带盒外壳可以制成稳定和刚性的程度，使得磁头容纳凹槽不容易变形，并且可滑动地装配到磁带盒外壳上的活门构件总是可以平滑地滑动。

公开(公告)号：EP0920011A4

公开(公告)日：1999-08-11

申请号：EP96926590

申请日：1996-08-08

申请人： FUJI PHOTO FILM CO LTD ,  IOMEGA CORP

发明人： OISHI KENGO

IPC分类号： G11B23/03 ,  G11B23/033

CPC分类号： G11B23/033 ,  G11B23/0308

摘要： A magnetic head inserting hole (6) is provided in the side face (4) of a flat cassette shell (2) comprising a top face (21), a bottom face (22), and side faces (23). A shutter member (8) is slidably provided and constituted integrally of an upper sleeve section (81), a shutter section (82), and a lower sleeve section (83) which extend respectively along the top side, and bottom faces (21, 4, and 22) of the shell (2) in such a way that the member (8) has a U-shaped cross section and opens/closes the holes. A plate-like member, to be bent into the shutter member (8), has an opening (82a) whose size is wider than the width of the shutter member (8) defined by the bending lines A by a length which is three or more times the thickness of the plate-like member. Therefore, the opening (82a) extend to the upper and lower sleeve sections (81, 82) after the shutter member (8) is formed. Thus, the shavings from the cassette shell (2) are not produced when the shutter opening (82a) is deformed at the time of bending the plate-like member into the shutter member (8) and the member (8) slides smoothly.

摘要翻译： 在包括顶面（21），底面（22）和侧面（23）的扁平盒壳（2）的侧面（4）中设置磁头插孔（6）。 一个活门件8可滑动地设置，并且分别由沿上表面延伸的上套筒部分81，活门部分82和下套筒部分83以及底部表面21,22构成， （8）具有U形横截面并且打开/关闭所述孔。 要弯曲进入活门构件（8）的板状构件具有开口（82a），该开口（82a）的尺寸比由弯曲线A限定的活门构件（8）的宽度大三或三 更多倍于板状构件的厚度。 因此，在形成活门构件（8）之后，开口（82a）延伸到上部套筒部分（81）和下部套筒部分（82）。 因此，当将板状部件弯曲成活门部件8并且部件8平滑滑动时，活门开口82a变形时，不会产生来自盒壳2的切屑。

公开(公告)号：EP0920010A4

公开(公告)日：1999-08-11

申请号：EP96926589

申请日：1996-08-08

申请人： FUJI PHOTO FILM CO LTD ,  IOMEGA CORP

发明人： OISHI KENGO

IPC分类号： G11B23/03

CPC分类号： G11B23/0308

摘要： A magnetic head inserting hole (6) is provided in the side face (4) of a flat cassette shell (2) comprising a top face (21), a bottom face (22), and side faces (23). A shutter member (8) is slidaly provided and consituted integrally of an upper sleeve section (81), a shutter section (82), and a lower sleeve section (83) which extend respectively along the top, side, and bottom faces (21, 4 and 22) of the shell (2) in such a way that the member (8) has a U-shaped cross section and opens and closes the hole (6). A guide claw (83a) protruded inward is provided to at least one of the upper and lower sleeve sections (81 and 83) of the member (8). A guide groove (22a) into which the claw (83a) is inserted is formed in the top or bottom face (21 or 22) of the shell (2) in the direction where the member (8) slides. A slit (83b) is provided in the corner between the upper or lower sleeve (81 or 83) and the shutter section (82) of the member (8) near the guide claw (83a) so as to improve the elasticity of the upper or lower sleeve section (81 or 83) when the section (81 or 83) is bent open. Therefore, when the shutter member (8) is attached to the shell (2), the guide claw (83a) is not in contact with the surface of the shell (2) and shavings of the shell (2) are not produced accordingly.

公开(公告)号：EP0882304A4

公开(公告)日：1999-06-23

申请号：EP97903011

申请日：1997-01-15

申请人： IOMEGA CORP

发明人： JOLLEY DAVID LEE ,  BAKER WILLIAM PAUL ,  JOHNSON RICK L ,  NEWMAN JON

IPC分类号： G06F13/12 ,  G06F3/00 ,  G06F13/38 ,  G06F13/40 ,  H01J3/00

CPC分类号： G06F13/385 ,  G06F13/4068

摘要： A multiple interface input/output port (11) allows communications between an interface bus (14) of a peripheral device (10) and any one of a plurality of different types of interface buses (18) that may be provided in a host computer (16). An interface bus detection circuit (22) detects which type of interface bus (18) the peripheral device (10) is connected to on the host computer (16), and communications are then routed through an appropriate interface adapter (26) that enables communication between the interface buses (18) of the peripheral device (10) and host computer (16). The interface bus detection circuit (22) compares signal levels on selected ones of the lines (45) of the interface bus (14) of the host computer (16) to a reference potential to determine which of the selected lines (45) are grounded. The circuit then identifies the type of the interface bus (18, 14) to which it is connected based on the determination of which of the selected lines (45) of the interface bus (14) are grounded.

公开(公告)号：EP0880773A4

公开(公告)日：1999-04-14

申请号：EP96932284

申请日：1996-09-20

申请人： IOMEGA CORP

发明人： PERONA MARK W

IPC分类号： G11B15/675 ,  G11B25/06 ,  G11B33/12 ,  G11B5/008 ,  G11B15/60

CPC分类号： G11B33/121 ,  G11B15/67521 ,  G11B25/063

摘要： A magnetic tape drive for reading and writing data on magnetic tape in a cartridge (10) of the type in which a driven roller (11) in the cartridge (10) moves tape towards a read/write head (13) and the drive has a one-piece molded chassis (17). The chassis (17) is suspended at three points in a pan (19). At each point an interference fit between a planar mounting member (20, 22, 24) on the chassis and a slot (25-27) in a support member (28-30) in the pan (19) provides an easy snap-in mounting for the chassis (17).

公开(公告)号：EP0860006A4

公开(公告)日：1998-12-02

申请号：EP96936861

申请日：1996-10-23

申请人： IOMEGA CORP

发明人： WILLIAMS DONALD PAUL

IPC分类号： G11B21/02 ,  G11B5/55 ,  G11B21/08

CPC分类号： G11B5/5521

摘要： A rotary actuator which carries magnetic read/write heads (14) into engagement with a magnetic recording medium has a rotor which includes an arm (16), a pivot assembly (18) and return path members (30, 32) extending from the pivot assembly (18). The stator includes a permanent magnet (26), a magnetic member (28) and magnetic coils (22, 24) on the magnetic member (28). When the magnetic coils (22, 24) are energized, flux flowing through the magnetic member (28) and the return path members (30, 32) aids or detracts from the magnetic flux generated by the permanent magnet (26).

摘要翻译： 一种使磁读/写头（14）与磁记录介质接合的旋转致动器具有包括臂（16），枢轴组件（18）和从枢轴延伸的返回路径构件（30,32）的转子 组件（18）。 定子包括永磁体（26），磁性构件（28）和磁性构件（28）上的磁性线圈（22,24）。 当磁性线圈（22,24）通电时，流过磁性构件（28）和返回路径构件（30,32）的磁通量辅助或减弱由永磁体（26）产生的磁通量。