• 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:
    THE MAGNETIC TAPE CASSETTE contains a shell-shaped casing, between which cheeks are installed cores placed in rolls of magnetic tape, conjugated with guide elements, and a collar hinged on the side walls of the sleeve-shaped cover of the front side of the magnetic tape between the guides elements, characterized in that, in order to reduce the possibility of damage to the magnetic tape, a protective plate is inserted into it, mounted hingedly on the cover against the dark side of the magnetic tape in the area between guide elements made with guide slot grooves and provided with a stitch made with a pin, and an additional bolt, pivotally mounted on the edge of said cover, one of the cheeks of the case-shaped casing is made with a cutout, and the additional cover is placed in The cutout of the box-like cheek with the possibility of escaping from it when the cover is rotated, and the protrusions of the projections of the insert plate are installed in the guide slots of the guide elements with the possibility of transferring them into while ensuring the retraction of the protective plastic from the dark side of the magnetic tape in the area between the guiding elements.
    公开号:SU1105129A3
    申请号:SU823458443
    申请日:1982-06-21
    公开日:1984-07-23
    发明作者:Охта Суити；Кумагаи Ацухиро
    申请人:Сони Корпорейшн (Фирма)；
    IPC主号:
    专利说明:

    f The invention relates to the field of accumulation of information, namely to cassettes with a tape tape. Known cassette g; The magnetus of the one containing the case of Korkuks, between the cheeks of the cottage, are installed the cores placed in the rolls of the magnetic tape. Each era provides the following: Ease of handling with magnetic tape or playback 1 1. The disadvantage of one cassette is in the complexity of its storage, as part of the magnetic tape in it is not protected. A cassette with a magnetic tape is also known, which contains a shell-like casing, the basics of which are installed. hearts, razmesh, with rolls of magnetic tape, coupled with the guiding elements, and a lid, hinged on the side walls of the hinged hood against the front side of the magnetic tape; in the area between the n-enals p элsmentuml-i. This cassette is as bad as gold to ensure the relative extent of its h.chns-s in s: s s and with the fact that in the working state the magnet tape is twisted in it; by means of a wheel L The disadvantage of this cassette is a considerable possibility: to protect the magnetic tape when the cassette is installed in a recording or playback device. The purpose of the invention is to reduce the possibility of damage to the magnetic tape. The goal is achieved by the fact that in a cassette with magnetic tape containing a box-like casing, between whose cheeks cores are installed, placed in rolls of magnetic tape coupled with guide elements, and a lid hinged on the side walls of the case-shaped casing against the front side a magnetic plate on the section between the guide elements, a protective plate is inserted, mounted hingedly on the lid against the soft side of the mat-nitt tape on the section between the guide elements, In 1 with guides slit grooves, and provided with protrusions made with shchftty and additional knife, which is pivotally hinged; the cheeks of the furrow-shaped casing with the possibility of escaping from it when the cover is rotated, and the pins stand, on the protective plate, placed in the guide slot slots of the guide elements with the ability to move in them, ensuring that the protective plate moves away from the side of the magnetic tape in the area between the guide elements. FIG. Figures 1 and 2 show one of the variants of pregt pagaye sets with a magnetic tape, at different positions; in fig. 3 - the same, disassembled; in fig. 4 - Krish; in fig. 5 - 7 - location of the plate and the additional OTHOctiTenbHo magnetic dent cover when the lid is turned. The cassette contains a case-like casing 1, between the cheeks 2 of which the cores 3 are mounted, arranged in rolls of magnetic tape 4., Conjugated with directional elements 5, and the lid 6. At the same time, the cap 6 is hinged on the side walls the casing 1 against the front side of the magnetic tape 4 in the area between the guiding elements 5. The cassette also contains 1 plate 7 mounted hingedly on the lid 6 against the third side of the magnetic tape 4 in the area between the guide elements 5, ultimately from the directions Yu The slot plate 7 is provided with protrusions 9 made with studs 10. The soda cassette also has an additional lid 11, a ball-lead: mounted on the edge of the lid 6. The additional cover 11 is disengaged in the notch 12 of one of the cheeks 2 of the casing 1 with the possibility of escaping from it when the cover 6 is rotated. The pins 10 of the projections 9 of the protective plate 7 are installed in the guide slots 8 of the guide elements 5. At the same time, the pins 10 are mounted so that they can move in the guide slots 8 with m lead protective plate 7 from the back of the magnetic dent 4
    in the area between the direction of the elements 5.
    The cassette works as follows.
    In the non-working state, the magnetic tape 4 in the area between the guide elements 5 is located in the slot cavity formed by the cap 6 and the protective plate 7 pressed against it (Fig. 5). When the cassette is inserted into the cassette receiver of the recording or reproducing device, the cover 6 is rotated to expose the front side of the magnetic tape 4 in the area between the guide elements 5. At the same time, the protective plate 7 due to the movement of the pins 10 in the guide slots of the guide elements 5 first departs from cover 6 and then pressed against it again (Fig. 7). An additional cover 11 when turning the cover 6 comes out of the notch 12 of the cheek 2 of the case-like casing 1 and is installed above the latter.
    When the cassette receiver is removed from the cassette receiver, the cover 6 is reversed to ensure that the front side of the magnetic tape 4 is closed in the area between the guiding elements 5. The protective plate 7 returns to its original position when it is turned back, forming a slotted position with it. the cavity in which the magnetic is placed
    tape 4 in the area between the guide elements 5.
    The use of the invention as compared with the base object allows a significant reduction in the possibility of damage to the magnetic tape.
    Figz
    权利要求:
    Claims (1)
    [1]
    MAGNETIC TAPE CASSETTE, containing a case-like casing, between the cheeks of which cores are placed on the rolls of a magnetic tape mated to the guide elements, and a cover pivotally mounted on the side walls of the case-like casing against the front side of the magnetic tape in the area between the guide elements the fact that, in order to reduce the possibility of damage to the magnetic tape, a protective plate is inserted into it, pivotally mounted on the lid against the back of the magnetic tape on a section between 7 guide elements made with guide slit grooves and provided with protrusions made with pins and an additional cover pivotally mounted on the edge of the specified cover, one of the sheaths of the case-like casing is made with a cutout, the additional cover being placed in the neckline of the cheek of the case-shaped S of the casing with the possibility of exit from it when the lid is rotated, and the pins of the protrusions of the protective plate are installed in the guide slotted grooves of the guide elements with the possibility of moving into them with bespechenii retraction of the protector plate from the rear side of the magnetic tape in the area between the guide elements.
    Figure 1
    1 1 1
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1105129A3|1984-07-23|Magnetic tape spool
    CA1168642A|1984-06-05|Miniature type tape cassette
    US4418373A|1983-11-29|Tape cassette
    SU1095887A3|1984-05-30|Apparatus for recording ad display of flexible magnetic disc
    US4473202A|1984-09-25|Magnetic-tape cassette with improved anti-erase arrangement
    US4458813A|1984-07-10|Housing for a video cassette playback machine
    JPS59171070A|1984-09-27|Recording and reproducing device
    US4625253A|1986-11-25|Magnetic tape cassette
    PL110306B1|1980-07-31|Video disk recorder
    KR880001924B1|1988-09-30|Adapter for a miniature type tape cassette
    DK145519B|1982-11-29|CASSETTE OR COUNTRY HOUSE FOR MAGNET TAPE
    US4001893A|1977-01-04|Portable tape-recorder
    US4567536A|1986-01-28|Adapter for a miniature type tape cassette
    EP0103314B1|1986-11-05|Magnetic-tape cassette
    KR910006360Y1|1991-08-22|Tape cassette
    EP0201156A2|1986-11-12|Tape cassette
    US4248345A|1981-02-03|Protective cap for a magnetic recording tape cassette
    US5225954A|1993-07-06|Tape cassette that can be played with the lid closed
    US4661865A|1987-04-28|Battery holder of single head minimum size cassette tape player
    GB1488273A|1977-10-12|Cartridge for a recording medium in tape or strip form and tape-handling apparatus for use with such a cartridge
    US3504135A|1970-03-31|Magazine-type magnetic tape recorder having stepped tiltable drive shaft to engage tape reel flanges for two-speed two-direction drive
    US4342058A|1982-07-27|Apparatus for running magnetic tapes
    US4775911A|1988-10-04|Magnetic tape cassette
    EP0059946B1|1985-09-25|Tape cassette
    US4544970A|1985-10-01|Adapter for a miniature type tape cassette
    同族专利:
    公开号 | 公开日
    PH19668A|1986-06-09|
    AT377376B|1985-03-11|
    ATA345582A|1984-08-15|
    IN158058B|1986-08-23|
    FI73332B|1987-05-29|
    BR8203619A|1983-06-14|
    FR2508223B1|1988-07-22|
    NL194017C|2001-04-03|
    FR2508223A1|1982-12-24|
    AT377524B|1985-03-25|
    IT1152262B|1986-12-31|
    PT75091B|1983-12-23|
    KR890003640B1|1989-09-28|
    IL66089A|1985-05-31|
    US4449677A|1984-05-22|
    AU551246B2|1986-04-24|
    PT75091A|1982-07-01|
    NZ200993A|1985-08-16|
    BE893558A|1982-12-20|
    GB2102386B|1984-08-01|
    DK155391C|1989-07-31|
    ATA241382A|1984-07-15|
    NO163797B|1990-04-09|
    KE3666A|1986-10-17|
    IT8222214V0|1982-06-21|
    NL8202459A|1983-01-17|
    DK155391B|1989-04-03|
    ES273618U|1983-12-01|
    IE821464L|1982-12-22|
    SE452378B|1987-11-23|
    FI822217L|1982-12-23|
    JPS57210489A|1982-12-24|
    IT8221962D0|1982-06-21|
    SE8203816D0|1982-06-21|
    AU8482682A|1983-01-06|
    MY8700589A|1987-12-31|
    FI822217A0|1982-06-21|
    DE3223279C2|1993-10-21|
    KR880001270B1|1988-07-16|
    IE53662B1|1989-01-04|
    SG74486G|1987-02-27|
    NL194017B|2000-12-01|
    ES273618Y|1984-07-16|
    NO822057L|1982-12-23|
    MX151161A|1984-10-04|
    KR870011836A|1987-12-26|
    SE8203816L|1982-12-23|
    ZA824336B|1983-05-25|
    DE3223279A1|1983-01-05|
    DK278482A|1982-12-23|
    NO163797C|1990-07-18|
    GB2102386A|1983-02-02|
    JPS6316824B2|1988-04-11|
    FI73332C|1987-09-10|
    CA1170361A|1984-07-03|
    HK19687A|1987-03-13|
    LU84217A1|1983-01-20|
    CH648683A5|1985-03-29|
    KR840000938A|1984-03-26|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US4004752A|1973-02-01|1977-01-25|Sony Corporation|Tape cassette|
    US4021006A|1974-11-20|1977-05-03|Matsushita Electric Industrial Co., Ltd.|Container for magnetic tape|
    US4173319A|1975-12-13|1979-11-06|Victor Company Of Japan, Limited|Magnetic tape cassette|
    JPS587510Y2|1976-05-04|1983-02-09|
    JPS581904Y2|1978-02-17|1983-01-13|
    NL165598C|1978-05-09|1981-04-15|Philips Nv|MAGNETIC TAPE CASSETTE.|
    JPS5731224B2|1979-11-13|1982-07-03|
    NL8006390A|1979-12-04|1981-07-01|Tdk Electronics Co Ltd|CASSETTE FOR MAGNETIC TAPE.|
    JPS56111492U|1980-01-28|1981-08-28|
    US4249710A|1980-03-19|1981-02-10|Dobbs-Stanford|Reloadable cassette|
    EP0052479A3|1980-11-17|1983-01-19|Matsushita Electric Industrial Co., Ltd.|Tape cassette|JPS6316826B2|1982-01-25|1988-04-11|Sony Corp|
    NL188771C|1982-03-11|1992-09-16|Philips Nv|MAGNETIC TAPE CASSETTE, AND A SYSTEM INCLUDING THE MAGNETIC TAPE CASSETTE AND A MAGNETIC TAPE CASSETTE DEVICE.|
    DE3360970D1|1982-05-12|1985-11-14|Hitachi Maxell|Recording tape cartridge|
    US4608616A|1982-12-08|1986-08-26|Victor Company Of Japan, Ltd.|Tape cassette having a lock mechanism for locking a tape protecting lid|
    AU557976B2|1982-12-10|1987-01-15|Victor Company Of Japan Limited|Video cassette having protecting lid|
    NL8204784A|1982-12-10|1984-07-02|Philips Nv|MAGNETIC TAPE CASSETTE.|
    JPS6312451Y2|1982-12-14|1988-04-09|
    JPS6317090Y2|1983-01-22|1988-05-16|
    NL8300476A|1983-02-09|1984-09-03|Philips Nv|MAGNETIC TAPE CASSETTE.|
    JPS59138081U|1983-03-04|1984-09-14|
    GB2137591B|1983-04-08|1987-04-23|Ampex|Indexing means for tape cassette|
    JPH0512793B2|1983-06-22|1993-02-18|Hitachi Maxell|
    JPS6349913Y2|1983-08-12|1988-12-21|
    DE3331160C2|1983-08-30|1989-01-12|Agfa-Gevaert Ag, 5090 Leverkusen, De|
    DE3331258C2|1983-08-30|1986-11-20|Agfa-Gevaert Ag, 5090 Leverkusen|Magnetic tape cassette|
    US4628389A|1983-09-13|1986-12-09|Tdk Corporation|Lock member for the lid of a magnetic tape cassette|
    JPS6250910B2|1983-09-19|1987-10-27|Sony Corp|
    US4527755A|1983-10-17|1985-07-09|Minnesota Mining And Manufacturing Company|Hinged visor-type door for tape cassette|
    JPH0471278B2|1983-11-07|1992-11-13|Teac Corp|
    JPH0468708B2|1983-11-15|1992-11-04|Matsushita Electric Ind Co Ltd|
    NL8303943A|1983-11-17|1985-06-17|Philips Nv|MAGNETIC TAPE CASSETTE.|
    US4555077A|1983-11-25|1985-11-26|Electronic Processors, Inc.|Tape cartridge|
    JPS6317096Y2|1983-12-20|1988-05-16|
    JPH0514990B2|1983-12-22|1993-02-26|Sony Corp|
    DE3447758A1|1983-12-28|1985-07-11|Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa|MAGNETIC TAPE CASSETTE|
    NL8400226A|1984-01-25|1985-08-16|Philips Nv|MAGNETIC TAPE CASSETTE.|
    US4642722A|1984-02-07|1987-02-10|Minnesota Mining And Manufacturing Company|Spring mechanism for lid of video cassette|
    NL8401028A|1984-04-02|1985-11-01|Philips Nv|MAGNETIC TAPE CASSETTE.|
    JPH0644381B2|1984-04-10|1994-06-08|ソニー株式会社|Tape cassette|
    JPS6128182U|1984-07-23|1986-02-20|
    JPH0419653Y2|1984-09-10|1992-05-06|
    CA1233248A|1984-09-14|1988-02-23|Sony Corporation|Video tape cassette|
    JPH0411271Y2|1984-09-25|1992-03-19|
    DE3444861A1|1984-12-08|1986-06-12|Agfa-Gevaert Ag, 5090 Leverkusen|LOCKING MECHANISM FOR VIDEO TAPES|
    JPH0753183Y2|1985-01-19|1995-12-06|ソニー株式会社|Reel for tape cassette|
    JPH0731426Y2|1985-01-19|1995-07-19|ソニー株式会社|Tape cassette|
    JPH0514984B2|1985-01-23|1993-02-26|Sony Corp|
    JPS61158678U|1985-03-22|1986-10-01|
    JPS641873B2|1985-04-11|1989-01-12|Hitachi Maxell|
    US4685016A|1985-08-20|1987-08-04|Ampex Corporation|Door operating mechanism for a cassette usable in a magnetic tape recorder|
    US4739949A|1986-10-20|1988-04-26|Lin Long Jin|Wheel locks for video tape cassettes|
    DE3643457A1|1986-12-19|1988-06-23|Agfa Gevaert Ag|MAGNETIC TAPE CASSETTE|
    KR900009622Y1|1987-09-29|1990-10-15|주식회사 에스케이씨|Lock for video cassette|
    JP2600215B2|1987-11-11|1997-04-16|ソニー株式会社|Tape cassette|
    EP0325664A1|1988-01-26|1989-08-02|Shape Inc.|Self-locking hub assembly for a compact audio tape cassette and method for assembly|
    JP2600264B2|1988-03-31|1997-04-16|ソニー株式会社|Tape reel rotation prevention device|
    KR0130770B1|1988-06-24|1998-04-17|나가이 아쯔시|Tape cartridge|
    JP2725358B2|1989-03-24|1998-03-11|ソニー株式会社|Tape cassette|
    US5873538A|1989-04-21|1999-02-23|Tdk Corporation|Magnetic tape cassette|
    JPH02140682U|1989-04-21|1990-11-26|
    EP0400933B1|1989-05-29|1995-07-05|Matsushita Electric Industrial Co., Ltd.|Tape cassette|
    US5056735A|1989-08-04|1991-10-15|Shape Inc.|Video cassette integral actuator/reel lock/spring|
    JP2770493B2|1989-11-06|1998-07-02|ソニー株式会社|Tape cassette|
    JP2734144B2|1989-12-06|1998-03-30|ソニー株式会社|Tape cassette|
    US5052634A|1990-01-29|1991-10-01|Shape Inc.|Static tape cassette reel lock|
    JP2503658Y2|1990-04-13|1996-07-03|ソニー株式会社|Tape cassette|
    US5092536A|1990-05-11|1992-03-03|Paul J. Gelardi|Integrally molded recyclable video tape cassette|
    EP0457156A3|1990-05-14|1992-08-19|Konica Corporation|Tape cassette|
    KR910020709A|1990-05-14|1991-12-20|요네야마 다까노리|Tape cassette|
    US5209426A|1990-06-27|1993-05-11|Victor Company Of Japan, Ltd.|Magnetic tape cassette with a plurality of independently movable protective plate members|
    US5316234A|1991-05-29|1994-05-31|Matsushita Electric Industrial Co., Ltd.|Tape cassette for cassette recording/reproducing apparatus|
    GB9112772D0|1991-06-13|1991-07-31|Parkes Andrew|Improvements in colour scrollers|
    JP3239384B2|1991-08-27|2001-12-17|ソニー株式会社|Tape cassette|
    US5404261A|1991-11-29|1995-04-04|Victor Company Of Japan, Ltd.|Tape cassette having front and rear rids for the tape and a rotatable lever connecting the rids|
    JPH05242637A|1992-02-27|1993-09-21|Sony Corp|Tape cassette|
    JPH0573764U|1992-02-28|1993-10-08|富士写真フイルム株式会社|Magnetic tape cassette|
    US5341264A|1992-05-12|1994-08-23|Sony Corporation|Double lid structure for tape cassette|
    US5308015A|1992-05-21|1994-05-03|Lcv Associates|Dust door arrangement for video cassettes|
    JP2730402B2|1992-06-04|1998-03-25|松下電器産業株式会社|Tape cassette|
    KR100273031B1|1992-08-26|2000-12-01|사토 도리|Tape cartrideg|
    US5449124A|1992-11-19|1995-09-12|Sony Corporation|Reel lock mechanism for tape cassette|
    US5328126A|1993-02-08|1994-07-12|Lcv Associates|Cassette brake release|
    US5497279A|1993-04-16|1996-03-05|Hitachi, Ltd.|Tape cartridge and recording reproduction apparatus for the tape cartridge|
    JP3360379B2|1993-10-15|2002-12-24|ソニー株式会社|Tape cassette|
    JP3194025B2|1993-11-29|2001-07-30|日立マクセル株式会社|Tape cartridge|
    US5860611A|1995-02-21|1999-01-19|Tdk Corporation|Tape cassette and recording and reproducing apparatus|
    JP3473873B2|1995-03-23|2003-12-08|富士写真フイルム株式会社|Magnetic tape cassette|
    JP3033692B2|1996-08-23|2000-04-17|ティーディーケイ株式会社|Tape cassette|
    DE69831825T2|1997-02-05|2006-05-11|Fuji Photo Film Co., Ltd., Minami-Ashigara|Magnetic tape cartridge|
    JPH10233076A|1997-02-18|1998-09-02|Tdk Corp|Tape cassette|
    US5992784A|1997-02-28|1999-11-30|Sony Corporation|Lid assembly for tape cartridge|
    JPH11203820A|1997-11-12|1999-07-30|Fuji Photo Film Co Ltd|Magnetic tape cassette|
    JPH11213609A|1998-01-30|1999-08-06|Tdk Corp|Tape cassette|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    JP56096246A|JPS6316824B2|1981-06-22|1981-06-22|
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