• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A cartridge for enclosing a video-disc, which comprises a sleeve and a tray. The video-disc is located into a cavity hollowed in the tray and secured to the bottom of this cavity along a circular central zone through the medium of a plurality of magnetic patches glued to it and attracted by a circular magnet embedded in the bottom of the cavity.
    公开号:SU880264A3
    申请号:SU792732806
    申请日:1979-02-23
    公开日:1981-11-07
    发明作者:Антониотти Пьер；Матж Ален；Кийон Филипп
    申请人:Томсон-Цсф (Фирма)；
    IPC主号:
    专利说明:

    (W) VIDEO PLATE AND CASSETTE FOR IT

    The group of inventions relates to
    areas of information accumulation.
    The known video plate, made in the form of a disk having a through central hole, and a cassette for 5 of it, made in the form of a box-like envelope Fl 1. The video plate and the envelope for it do not allow to ensure sufficient simplicity of the process of their maintenance.
    Also known is a video plate containing a flexible PVC disk, made with a through central hole, having on one side a spiral modulated reel, and on the other side provided with a concentrically arranged eTickette, made with a through hole, the diameter of which is larger than the diameter of the through center from 20 a version located with the possibility of passing the drive shaft of a reproducing device, and a cassette for a video plate containing a polyamide rectangular plate, 26
    installed with the possibility of inserting into a box-shaped envelope up to the stop into a rectangular front panel fixed on its edge and made with a circular cylindrical slot for a video plate and with a through-hole concentrically arranged with the possibility of passing a driving shaft of a reproducing device f2. These video plate and cassette for it allow for relative ease of maintenance. The disadvantage of such a video plate and cassette for it is the considerable possibility of damage to the video plate.
    The purpose of the invention is to prevent damage to the video plate.
    权利要求:
    Claims (2)
    [1]
    1. The patent of FRG If 2356781, cl. G 11 B 23/02, 08.06.77.
    [2]
    2.Patent of France No.
    cl. G 11 B 23/02, 08. Oif. 77 (prototype).
    2. 1
    类似技术:
    公开号 | 公开日 | 专利标题
    SU880264A3|1981-11-07|Videorecord and cartridge for it
    SU1205789A3|1986-01-15|Reel with magnetic disc
    SE7907122L|1980-02-29|DRIVE MECHANISM FOR MAGNET TIRE DRIVING
    ES498339A0|1981-12-01|A DEVICE FOR RECORDING INFORMATION INTO AN OPTICALLY LEGIBLE RECORDING MEDIA IN THE FORM OF A DISK.
    ES514569A0|1983-05-01|"A RECORDING AND-OR REPRODUCTION DEVICE FOR A FLEXIBLE MAGNETIC DISC CASE".
    US3575422A|1971-04-20|Drive system
    US3287849A|1966-11-29|Talking doll having synchronized mouth movement
    US3107279A|1963-10-15|Transducing apparatus and cartridge therefor having duplicate coaxial reels
    US3885670A|1975-05-27|Storage cell assembly
    KR880011766A|1988-10-31|Cassette mounting mechanism of magnetic recording and reproducing apparatus
    US3124034A|1964-03-10|edhouse
    JPS59148159A|1984-08-24|Optical pickup device
    US3977523A|1976-08-31|Storage cell assembly
    US2650504A|1953-09-01|Phonograph with three-speed turntable driving mechanism
    US3074724A|1963-01-22|Apparatus for positioning recording and recorded sheets on a magnetic recorder and reproducer
    JPS5391735A|1978-08-11|Animated image storage system
    US3829207A|1974-08-13|Sound recording and reproducing device with visual image means
    US2242548A|1941-05-20|Method and means for reproduction of sound
    US3305188A|1967-02-21|Tape cartridge
    KR840000934A|1984-03-26|Carrier delivery mechanism for video disc player
    KR850004842A|1985-07-27|Automatic recording prevention mechanism of tape cassette
    JPS5954049A|1984-03-28|Optical pickup device
    JPS5712458A|1982-01-22|Disk-type flexible magnetic recorder cartridge
    SU664217A1|1979-05-25|Disk-type record carrier driving device
    US3610637A|1971-10-05|Toy phonograph
    同族专利:
    公开号 | 公开日
    FR2418519A1|1979-09-21|
    GB2017377A|1979-10-03|
    DE2907214A1|1979-09-06|
    SE7901566L|1979-08-25|
    FR2418519B1|1982-04-09|
    NO790633L|1979-08-27|
    DK80279A|1979-08-25|
    GB2017377B|1982-09-02|
    JPS54123932A|1979-09-26|
    CH631826A5|1982-08-31|
    US4320833A|1982-03-23|
    PL213620A1|1980-01-02|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2806704A|1951-03-09|1957-09-17|Jr Harry Warren Burdett|Phonograph record device and method of making said device|
    US3109539A|1960-11-17|1963-11-05|Walfredo Toscanni|Record album|
    US3250537A|1962-08-29|1966-05-10|Eastman Kodak Co|Polymer record|
    US3224573A|1965-03-31|1965-12-21|David G Way|Envelopes for phonograph records|
    US3304527A|1965-04-26|1967-02-14|Ibm|Magnetic holding and aligning device|
    US3593327A|1968-10-24|1971-07-13|Singer Co|Memory-disc cartridge with loading mechanism|
    GB1200572A|1969-03-26|1970-07-29|Ibm|Cartridge for a magnetic disc assembly|
    US4013169A|1974-07-19|1977-03-22|Nashua Corporation|Magnet ring configuration and disc cartridge including magnet ring configuration|
    US3975768A|1973-06-20|1976-08-17|Genisco Technology Corporation|Removable cartridge flexible disc memory apparatus|
    US3951264A|1974-10-29|1976-04-20|Dynastor, Inc.|Flexible disc cartridge|
    AR204960A1|1975-08-29|1976-03-19|Kaplan R|SPACERS TO DISTANCE THE PHONOGRAPHIC DISCS|
    US4071862A|1976-03-01|1978-01-31|Nashua Corporation|Disc cartridge|FR2477750B1|1980-03-07|1982-01-29|Thomson Csf|
    US4587647A|1983-02-28|1986-05-06|Xerox Corporation|Media spindle clamp for disk drives utilizing removable recording media|
    JPH0459702B2|1983-08-03|1992-09-24|Hitachi Maxell|
    JPH0581985B2|1984-01-10|1993-11-17|Toshiba Kk|
    US5007040A|1984-09-22|1991-04-09|Canon Kabushiki Kaisha|Magnetic recording and/or reproducing apparatus having a retaining mechanism for a disc-shaped magnetic record bearing medium|
    US4609105A|1984-09-27|1986-09-02|Storage Technology Partners Ii|Information recording disk cartridge protective structure|
    JPS63175240A|1987-01-13|1988-07-19|Canon Inc|Optical recording carrier and its optical recording and reproducing method|
    US5823486A|1997-02-07|1998-10-20|Margaret K. Smith|Universal flexible arm|
    US7178755B2|2003-07-30|2007-02-20|Lincoln Global, Inc|Retainer ring for wire package|
    KR20070037437A|2004-04-14|2007-04-04|코닌클리즈케 필립스 일렉트로닉스 엔.브이.|Disk storage container|
    US7367452B1|2004-06-22|2008-05-06|Lincoln Global, Inc.|Retainer ring for a wire package and method of using the same|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FR7805338A|FR2418519B1|1978-02-24|1978-02-24|
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