JPS59121618A - Tape cassette for cleaning - Google Patents

Tape cassette for cleaning

Info

Publication number
JPS59121618A
JPS59121618A JP57227658A JP22765882A JPS59121618A JP S59121618 A JPS59121618 A JP S59121618A JP 57227658 A JP57227658 A JP 57227658A JP 22765882 A JP22765882 A JP 22765882A JP S59121618 A JPS59121618 A JP S59121618A
Authority
JP
Japan
Prior art keywords
cleaning
tape
recording
magnetic
reproducing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP57227658A
Other languages
Japanese (ja)
Inventor
Shinichi Sato
慎一 佐藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Victor Company of Japan Ltd
Nippon Victor KK
Original Assignee
Victor Company of Japan Ltd
Nippon Victor KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Victor Company of Japan Ltd, Nippon Victor KK filed Critical Victor Company of Japan Ltd
Priority to JP57227658A priority Critical patent/JPS59121618A/en
Publication of JPS59121618A publication Critical patent/JPS59121618A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/04Magazines; Cassettes for webs or filaments
    • G11B23/049Cassettes for special applications not otherwise provided for

Abstract

PURPOSE:To clean up all parts which is brought into contact with a recording/ reproducing magnetic tape by forming cleaning layers consisting of a grinding material, magnetic powder, a binder, etc. on both the sides of a base surface of a cleaning tape. CONSTITUTION:A feeding reel 3 and a winding reel 4 are arranged in a case body A in the same manner as a recording/reproducing tape cassette and the cleaning tape 5 is arranged between the feeding reel 3 and the winding reel 4 so that a tape path similar to the tape path of a magnetic tape for the recording/reproducing tape cassette is formed. The cleaning tape 5 is obtained by forming the cleaning layers 7, 8 on both the sides of a base film 6 consisting of polyester or the like. A cleaning layer having fine surface roughness is formed on the sliding side with a magnetic head of the recording/reproducing device similarly to a magnetic layer of the recording/reproducing magnetic tape and a cleaning layer having coarse surface roughness is formed on the other side in order to improve the cleaning effect.

Description

【発明の詳細な説明】 本発明はクリーニング用テープカセットに係り、ベース
の両面にクリーニング層を設けたクリーニング用テープ
をテープカセット内に配しておくことにより、このクリ
ーニング用テープカセットを用いてオーディオ用あるい
はビデオ用の記録再生装置の磁気ヘッドのクリーニング
作業に際して、そのクリーニング作業が磁気ヘッドの部
分のみでなくその他の走行系に対しても効果的なりリー
ニング用テープカセットを提供することを目的とする。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a cleaning tape cassette, in which a cleaning tape having a cleaning layer provided on both sides of the base is placed inside the tape cassette, and this cleaning tape cassette can be used to perform audio recording. To provide a tape cassette for leaning in which cleaning work is effective not only for the magnetic head part but also for other running systems when cleaning the magnetic head of a recording/reproducing device for video or video. .

従来のオーディオ用あるいはビデオ用のクリーニング用
テープカセットは、所定の形状のカ七ノド内に、−面に
のみクリーニング層の設けられているクリーニング用テ
ープが配されているものである。そして、このようなり
リーニング用テープカセットを記録再生装置に装着して
、クリーニング用テープカセットのクリーニング用テー
プに塗布されているクリーニング層を記録再生装置の磁
気ヘッドの面に摺接させ、磁気ヘッドを清掃する。
In a conventional cleaning tape cassette for audio or video, a cleaning tape having a cleaning layer provided only on the negative side is placed inside a slot of a predetermined shape. Then, the leaning tape cassette is installed in the recording and reproducing device, and the cleaning layer coated on the cleaning tape of the cleaning tape cassette is brought into sliding contact with the surface of the magnetic head of the recording and reproducing device. to clean up.

しかし、本発明者の子細な検討によれば、このようなり
リーニング用テープカセットを用いてのクリーニング作
業は、主として磁気ヘッドのフロントギャップ面等がク
リーニングされるのみであり、磁気テープ走行系におけ
るテープ接触面のあらゆる部分がクリーニングされるわ
けではない。
However, according to the inventor's detailed study, cleaning work using such a leaning tape cassette mainly cleans only the front gap surface of the magnetic head, and the tape cassette in the magnetic tape running system is Not all parts of the contact surface are cleaned.

すなわち、記録再生用のテープカセットを記録再生装置
に装着して磁気テープを走行させた際の磁気テープの磁
性層面側の接触する部分は、上記のクリーニング用テー
プカセソ]・を用いればある程度のクリーニングできる
ものの、磁性層が設けられていない磁気テープ面、すな
わちベース面側に接触する部分は、上記のクリーニング
用テープカセットではクリーニングできない。例えば、
テープ走行径路において、磁気テープの磁性層の設けら
れていないベース面と接触するガイドポール、ローディ
ングポール、キャプスタンあるいはテ/ンヨンアーム等
と磁気テープとが摺接すると、摩擦帯電によってこれら
の部分あるいは磁気テープのベース面に磁性粉、ゴミや
ホコリが付着し、ゴミやホコリが付いたままリールに巻
き取られると、ゴミやホコンはω付層にも付いてしまい
、テープ走行径路における磁気テープの磁性層と接触す
る部分のみをクリーニングするのみでは、そのクリーニ
ングは充分でない。
In other words, when a tape cassette for recording and playback is installed in a recording and playback device and the magnetic tape is run, the part that comes into contact with the magnetic layer side of the magnetic tape can be cleaned to some extent by using the above-mentioned cleaning tape cassette. However, the surface of the magnetic tape on which no magnetic layer is provided, that is, the portion that contacts the base surface side, cannot be cleaned with the above-mentioned cleaning tape cassette. for example,
In the tape running path, when the magnetic tape comes into sliding contact with a guide pole, loading pole, capstan, or tailgate arm that contacts the base surface of the magnetic tape on which no magnetic layer is provided, frictional electrification causes these parts or the magnetic If magnetic powder, dirt, or dust adheres to the base surface of the tape, and the tape is wound onto a reel with the dirt or dust still attached, the dust or dust will also adhere to the omega layer, and the magnetic properties of the magnetic tape in the tape running path will be affected. Cleaning only the parts that come into contact with the layer is not sufficient.

本発明は上記欠点を除去したものであり、すなわちクリ
ーニング用テープカセットのクリーニング用テープを、
ベース面の両面に、例えば研磨材、磁性粉、バインダー
等よりなるクリーニング層を設けたものとすることによ
って、例えば記録再生用の磁気テープが接触するあらゆ
る部分をクリーニングできるようにし、クリーニング効
果をより一層発揮するようにしだのである。
The present invention eliminates the above-mentioned drawbacks, that is, the cleaning tape for the cleaning tape cassette is
By providing a cleaning layer made of, for example, an abrasive material, magnetic powder, binder, etc. on both sides of the base surface, it is possible to clean all parts that come into contact with, for example, a magnetic tape for recording and reproduction, thereby improving the cleaning effect. This means that they will be able to demonstrate their abilities even more.

第1図は、本発明に係る、例えばビデオテープレコムダ
用のクリーニング用テープカセットの1実施例の説明図
である。
FIG. 1 is an explanatory view of one embodiment of a cleaning tape cassette for, for example, a video tape recorder according to the present invention.

同図中、Aは、例えば標準タイプの記録再生用テープカ
セットの枠体と同一な枠体のケース体であり、このケー
ス体Aは、上・・−フ1、下ノ・−フ(図示せず)、及
び回動開閉式の前蓋2よシ構成されている。
In the figure, A is a case body having the same frame as that of, for example, a standard type recording/reproducing tape cassette. (not shown) and a front cover 2 that can be opened and closed by rotation.

このケース体A内には、供給用リール3と巻取用リール
4とが、記録再生用テープカセントの場合と同様に配設
されており、又記録再生用テープカセットの磁気テープ
のテープパスと同様なテープパスが形成されるようクリ
ーニング用テープ5が供給用リール3と巻取用リール4
との間に配設されている。
Inside this case body A, a supply reel 3 and a take-up reel 4 are arranged in the same way as in the case of a tape cassette for recording and reproduction, and a tape path for the magnetic tape of the tape cassette for recording and reproduction is also arranged. The cleaning tape 5 is attached to the supply reel 3 and the take-up reel 4 so that a similar tape path is formed.
is placed between.

このクリーニング用テープ5は、第2図にその断面を示
す如く、ポリエステル等のベースフィルム6の両面にク
リーニング層7,8が設けられたものであり、特に本発
明のクリーニング用テープカセットを記録再生装置に装
着した場合に、記録再生装置の磁気ヘッドと摺接する側
の面には、記録再生用の磁気テープの磁性層の場合と同
様に表面粗さの小さなりリーニング層が設けられたもの
であり、他面側には拭き取り効果を高める為に表面粗さ
の大@なりリーニング層が設けられたものである。
As shown in the cross section of FIG. 2, this cleaning tape 5 has cleaning layers 7 and 8 provided on both sides of a base film 6 made of polyester or the like, and is particularly suitable for recording and reproducing the cleaning tape cassette of the present invention. When installed in a device, a leaning layer with a small surface roughness is provided on the side that comes into sliding contact with the magnetic head of a recording/playback device, similar to the magnetic layer of a magnetic tape for recording/playback. On the other side, a leaning layer with a large surface roughness is provided to enhance the wiping effect.

上記のようにクリーニング用テープカセットが構成され
ていると、すなわちクリーニング用テープはその両面に
クリーニング層の設けられたものであると、記録再生装
置のクリーニング作業時には、クリーニング用テープの
接触するあらゆる部分が残らずクリーニングされ、従来
片面側にしかクリーニング層の設けられていないクリー
ニング用テープの場合に比べてより完全にクリーニング
され、例えばキャプスタン、テンンヨンアームといった
ように従来のクリーニング用テープではクリーニングで
きなかった部分も充分にクリーニングでき、記録再生に
際してその画質等を良好なものとすることができる。
If the cleaning tape cassette is configured as described above, that is, if the cleaning tape is provided with a cleaning layer on both sides, every part of the cleaning tape that comes in contact with the recording/playback device will be cleaned. It is more thorough than conventional cleaning tapes, which only have a cleaning layer on one side. It is possible to sufficiently clean the areas where the image is not present, and the image quality etc. can be made good during recording and reproduction.

尚、」二記実施例では、クリーニング用テープの両面に
設けられでいるクリーニング層の表面粗さを異らしめて
いるが、これは同じでもよく、父、ケース体は標準タイ
プのもので説明しだが、これも記録再生装置のタイプに
応じてどのようなものでもよい。
In addition, in the second embodiment, the surface roughness of the cleaning layer provided on both sides of the cleaning tape is different, but it may be the same, and the case body is of a standard type in the explanation. However, this may be of any type depending on the type of recording/reproducing device.

上述の如く、本発明に係るクリー二/グ用テープカセン
トは、ベースの両面にクリーニング層を設けたクリーニ
ング用テープをテープカセット内に配したので、このよ
うなりリーニング用テーフ。
As described above, the cleaning tape cassette according to the present invention has a cleaning tape provided with cleaning layers on both sides of the base and is disposed inside the tape cassette, so that the cleaning tape cassette is as described above.

カセットを用いれば記録再生装置のクリーニングがより
完全に行なえ、テープ走行径路中クリーニングされない
部分はなくなり、磁性粉やコ゛ミや、にコリの除去はよ
り完全であって、記録再生を良好なものとし、しかもこ
の為の構成は従来のり1ノーニング用テープの残り片面
にもクリーニング層を設けるのみであり、低コストでで
きる等の特長を有する。
By using a cassette, the recording and reproducing device can be cleaned more completely, there are no parts of the tape running path that are not cleaned, and magnetic powder, dirt, and dust can be removed more completely, making recording and reproducing better. Moreover, the structure for this purpose only requires a cleaning layer to be provided on the remaining side of the conventional glue 1 noning tape, and has the advantage that it can be done at low cost.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図及び第2図は、本発明に係るクリーニング用テー
プカセットの1実施例の説明図である。“A ケース体
、5 クリーニング用テープ。 特許出願人  日本ビクター株式会社 代理人 宇 高 克 己
1 and 2 are explanatory diagrams of one embodiment of a cleaning tape cassette according to the present invention. “A: Case body, 5: Cleaning tape. Patent applicant: Katsumi Udaka, agent of Victor Japan Co., Ltd.

Claims (1)

【特許請求の範囲】[Claims] ベースの両面にクリーニング層を設けたクリーニング用
テープをテープカセット内に配したことを特徴とするク
リーニング用テープカセット。
A cleaning tape cassette characterized in that a cleaning tape with cleaning layers provided on both sides of the base is arranged inside the tape cassette.
JP57227658A 1982-12-28 1982-12-28 Tape cassette for cleaning Pending JPS59121618A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57227658A JPS59121618A (en) 1982-12-28 1982-12-28 Tape cassette for cleaning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57227658A JPS59121618A (en) 1982-12-28 1982-12-28 Tape cassette for cleaning

Publications (1)

Publication Number Publication Date
JPS59121618A true JPS59121618A (en) 1984-07-13

Family

ID=16864306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57227658A Pending JPS59121618A (en) 1982-12-28 1982-12-28 Tape cassette for cleaning

Country Status (1)

Country Link
JP (1) JPS59121618A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996013032A1 (en) * 1994-10-20 1996-05-02 Minnesota Mining And Manufacturing Company Head cleaning tape

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996013032A1 (en) * 1994-10-20 1996-05-02 Minnesota Mining And Manufacturing Company Head cleaning tape

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