JPS613583U - Smooth sheet for tape cassettes - Google Patents

Smooth sheet for tape cassettes

Info

Publication number
JPS613583U
JPS613583U JP8474684U JP8474684U JPS613583U JP S613583 U JPS613583 U JP S613583U JP 8474684 U JP8474684 U JP 8474684U JP 8474684 U JP8474684 U JP 8474684U JP S613583 U JPS613583 U JP S613583U
Authority
JP
Japan
Prior art keywords
tape
tape cassettes
smooth sheet
recording medium
contact
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
JP8474684U
Other languages
Japanese (ja)
Inventor
照夫 千葉
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 JP8474684U priority Critical patent/JPS613583U/en
Publication of JPS613583U publication Critical patent/JPS613583U/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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】 第１図は本考案の好ましい一様に係る滑性シートの断面
図、第２図はこの滑性シ一トが用いられるオーディオ用
テープカセットの分解斜視図、第３図は本煮案の実施例
の滑性シ一トの試験結果を示すテーブルの平面図、第４
図〜第６図は従来の滑性シ一トの断面図である。 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・・・滑性シ一ト、２２・・・ベース、２３
・・・帯電防止層、２４・・・滑剤層、である。[Brief Description of the Drawings] Fig. 1 is a sectional view of a slippery sheet according to a preferred embodiment of the present invention, Fig. 2 is an exploded perspective view of an audio tape cassette in which the slippery sheet is used, and Fig. 3 is an exploded perspective view of an audio tape cassette in which the slippery sheet is used. The figure is a plan view of the table showing the test results of the slippery sheet of the example of the main boiling plan.
Figures 6 through 6 are cross-sectional views of conventional slippery sheets. In addition, in the symbols used in the drawings, 10... cassette casing, 13, 14... reel, 15... magnetic tape, 20... slippery sheet, 22... base, 23
. . . antistatic layer, 24 . . . lubricant layer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] リールに巻装されたテープ状記録媒体の幅方向の端部と
接触するようにカセットケーシング内に配される滑性シ
一トにおいて、透明な材料から成るベースの両方の表面
に帯電防止層を設けるとともに、一方の表面の帯電防止
層の上に滑剤層を形成し、この滑剤層が前記テープ状記
録媒体の端面と接触するようにカセットケーシング内に
配されるようにしたことを特徴とするテープカセット用
滑性シ一ト。An antistatic layer is applied to both surfaces of a base made of a transparent material in a slippery sheet placed inside a cassette casing so as to be in contact with the widthwise end of a tape-shaped recording medium wound on a reel. At the same time, a lubricant layer is formed on the antistatic layer on one surface, and the lubricant layer is disposed within the cassette casing so as to be in contact with the end surface of the tape-shaped recording medium. Smooth sheet for tape cassettes.
JP8474684U 1984-06-07 1984-06-07 Smooth sheet for tape cassettes Pending JPS613583U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8474684U JPS613583U (en) 1984-06-07 1984-06-07 Smooth sheet for tape cassettes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8474684U JPS613583U (en) 1984-06-07 1984-06-07 Smooth sheet for tape cassettes

Publications (1)

Publication Number Publication Date
JPS613583U true JPS613583U (en) 1986-01-10

Family

ID=30634511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8474684U Pending JPS613583U (en) 1984-06-07 1984-06-07 Smooth sheet for tape cassettes

Country Status (1)

Country Link
JP (1) JPS613583U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0524229U (en) * 1991-03-05 1993-03-30 有限会社アイコム Easy rasp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0524229U (en) * 1991-03-05 1993-03-30 有限会社アイコム Easy rasp

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