JPS60163576U - Smooth sheet for tape cassettes - Google Patents

Smooth sheet for tape cassettes

Info

Publication number
JPS60163576U
JPS60163576U JP5231584U JP5231584U JPS60163576U JP S60163576 U JPS60163576 U JP S60163576U JP 5231584 U JP5231584 U JP 5231584U JP 5231584 U JP5231584 U JP 5231584U JP S60163576 U JPS60163576 U JP S60163576U
Authority
JP
Japan
Prior art keywords
smooth sheet
transparent
tape cassettes
utility
model registration
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
JP5231584U
Other languages
Japanese (ja)
Inventor
樋口　重孝
Original Assignee
ソニー株式会社
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 ソニー株式会社 filed Critical ソニー株式会社
Priority to JP5231584U priority Critical patent/JPS60163576U/en
Publication of JPS60163576U publication Critical patent/JPS60163576U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は本考案の一実施例に係る滑性シートを備えたテ
ープカセットの分解斜視図、第２図はこのカセットに用
いられている滑性シートの平面図、第３図は第２図にお
ける■〜■線拡大断面図である。　　　　　　□ なお図面に用いた符号において、１０・・・・・・カセ
　　。 ットケーシング、１３，１４・・・・・・リール、１５
・・・・・・磁気テープ、２０・・・・・・滑性シート
、２３・・：・・・ベース（ポリエステル）、２４・・
・・・・滑剤層（シリコーン樹脂）、２５・・・・・・
金属の蒸着層、である。FIG. 1 is an exploded perspective view of a tape cassette equipped with a slippery sheet according to an embodiment of the present invention, FIG. 2 is a plan view of the slippery sheet used in this cassette, and FIG. FIG. □ In addition, the symbols used in the drawings are 10. Cut casing, 13, 14...Reel, 15
...magnetic tape, 20 ... slippery sheet, 23 ...: ... base (polyester), 24 ...
...Lubricant layer (silicone resin), 25...
It is a vapor deposited layer of metal.

Claims (1)

【実用新案登録請求の範囲】 １　リールに巻装された磁気テープの幅方向の端面と摺
接するようにカセットケーシング内に配される滑性シー
トにおいて、透明な材料から成るベースの一方の表面に
透明な滑剤層を形成するとともに、前記ベースの他方の
表面に透明な金属の蒸着層を形成するようにしたことを
特徴とするテープカセット用滑性シート。 ２　前記金属の蒸着層の電気抵抗が１ｃｆ３オーム・セ
ンナ以下であって、透明度（光透過率）が７０％以上で
あることを特徴とする実用新案登録請求の範囲第１項に
記革のテープカセット用滑性−シート。[Claims for Utility Model Registration] 1. A slippery sheet disposed within a cassette casing so as to be in sliding contact with the end face in the width direction of a magnetic tape wound on a reel, on one surface of a base made of a transparent material. A slippery sheet for a tape cassette, characterized in that a transparent lubricant layer is formed and a transparent metal vapor deposited layer is formed on the other surface of the base. 2. A recording tape as set forth in claim 1 of the utility model registration claim, characterized in that the electrical resistance of the metal vapor-deposited layer is 1 cf3 ohm senna or less, and the transparency (light transmittance) is 70% or more. Smooth sheet for cassettes.
JP5231584U 1984-04-10 1984-04-10 Smooth sheet for tape cassettes Pending JPS60163576U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5231584U JPS60163576U (en) 1984-04-10 1984-04-10 Smooth sheet for tape cassettes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5231584U JPS60163576U (en) 1984-04-10 1984-04-10 Smooth sheet for tape cassettes

Publications (1)

Publication Number Publication Date
JPS60163576U true JPS60163576U (en) 1985-10-30

Family

ID=30572156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5231584U Pending JPS60163576U (en) 1984-04-10 1984-04-10 Smooth sheet for tape cassettes

Country Status (1)

Country Link
JP (1) JPS60163576U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0430996U (en) * 1990-07-11 1992-03-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0430996U (en) * 1990-07-11 1992-03-12

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