JPH0260968U - - Google Patents

Info

Publication number
JPH0260968U
JPH0260968U JP1988137472U JP13747288U JPH0260968U JP H0260968 U JPH0260968 U JP H0260968U JP 1988137472 U JP1988137472 U JP 1988137472U JP 13747288 U JP13747288 U JP 13747288U JP H0260968 U JPH0260968 U JP H0260968U
Authority
JP
Japan
Prior art keywords
optical disk
hub
film
spacer
sheet
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
JP1988137472U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1988137472U priority Critical patent/JPH0260968U/ja
Publication of JPH0260968U publication Critical patent/JPH0260968U/ja
Pending legal-status Critical Current

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  • Optical Record Carriers And Manufacture Thereof (AREA)

Description

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

第１図は本考案のハブ付き貼り合わせ光デイス
クの縦断面図を示す図であり、第２図はそのハブ
の部分の平面図である。 １，１′……光デイスク、２，２′……スペー
サー、３，３′……ハブ、４，４′……断熱性シ
ート（又はフイルム）又は緩衝性シート（又はフ
イルム）、５……ネジ。 FIG. 1 is a longitudinal cross-sectional view of the hub-attached laminated optical disk of the present invention, and FIG. 2 is a plan view of the hub portion thereof. 1, 1'... Optical disk, 2, 2'... Spacer, 3, 3'... Hub, 4, 4'... Heat insulating sheet (or film) or cushioning sheet (or film), 5... screw.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] スペーサーを介して貼り合わされたエアサンド
イツチ構造の光デイスクと該光デイスクの中心周
囲部にネジ止めされる金属製ハブとの間に、断熱
性乃至耐熱性又は（及び）緩衝性を有するシート
又はフイルムを挿入して成ることを特徴とするハ
ブ付き貼り合わせ光デイスク。 A sheet having heat insulation, heat resistance, and/or cushioning properties is placed between an optical disk with an air sandwich structure bonded together via a spacer and a metal hub screwed around the center of the optical disk. Or a bonded optical disk with a hub, which is formed by inserting a film.
JP1988137472U 1988-10-21 1988-10-21 Pending JPH0260968U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988137472U JPH0260968U (en) 1988-10-21 1988-10-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988137472U JPH0260968U (en) 1988-10-21 1988-10-21

Publications (1)

Publication Number Publication Date
JPH0260968U true JPH0260968U (en) 1990-05-07

Family

ID=31398924

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988137472U Pending JPH0260968U (en) 1988-10-21 1988-10-21

Country Status (1)

Country Link
JP (1) JPH0260968U (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5573976A (en) * 1978-11-29 1980-06-04 Nippon Telegr & Teleph Corp <Ntt> Magnetic disk device
JPS6020373A (en) * 1983-07-13 1985-02-01 Hitachi Maxell Ltd Magnetic disk
JPS60167174A (en) * 1984-02-09 1985-08-30 Mitsubishi Electric Corp Magnetic disk memory device
JPS63136372A (en) * 1986-11-27 1988-06-08 Asahi Chem Ind Co Ltd Optical information recording medium
JPS63148441A (en) * 1986-12-11 1988-06-21 Daicel Chem Ind Ltd Optical disk with hub

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5573976A (en) * 1978-11-29 1980-06-04 Nippon Telegr & Teleph Corp <Ntt> Magnetic disk device
JPS6020373A (en) * 1983-07-13 1985-02-01 Hitachi Maxell Ltd Magnetic disk
JPS60167174A (en) * 1984-02-09 1985-08-30 Mitsubishi Electric Corp Magnetic disk memory device
JPS63136372A (en) * 1986-11-27 1988-06-08 Asahi Chem Ind Co Ltd Optical information recording medium
JPS63148441A (en) * 1986-12-11 1988-06-21 Daicel Chem Ind Ltd Optical disk with hub

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