JPS6067536U - magnetic recording and reproducing device - Google Patents

magnetic recording and reproducing device

Info

Publication number
JPS6067536U
JPS6067536U JP15740183U JP15740183U JPS6067536U JP S6067536 U JPS6067536 U JP S6067536U JP 15740183 U JP15740183 U JP 15740183U JP 15740183 U JP15740183 U JP 15740183U JP S6067536 U JPS6067536 U JP S6067536U
Authority
JP
Japan
Prior art keywords
magnetic recording
reproducing device
drum
aluminum alloy
rotating
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
JP15740183U
Other languages
Japanese (ja)
Inventor
俊明 橋爪
研二 坂本
正人 篠原
小林　五雄
Original Assignee
セイコーエプソン株式会社
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 セイコーエプソン株式会社 filed Critical セイコーエプソン株式会社
Priority to JP15740183U priority Critical patent/JPS6067536U/en
Publication of JPS6067536U publication Critical patent/JPS6067536U/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 the drawing]

第１図は、従来の回転ヘッドドラム、第２図、第３図、
および第４図は、本考案の回転上ドラムである。 １・・・・・・回転上ドラム、２・・・・・・磁気ヘッ
ド、３・・・・・・下ドラム、４・・・・・・シャフト
、５・・・・・・アルミニウム合金より成る外周部、６
・・・・・・黄銅より成る内部、７・・・・・・アルミ
ニウム合金部分、８・・・・・・黄銅部分、９・・・・
・・プラスチック部分、１０・・・・・・アルミニウム
合金部分、１１・・・・・・黄銅のリング。Figure 1 shows a conventional rotating head drum, Figures 2, 3,
and FIG. 4 shows the rotating upper drum of the present invention. 1... Rotating upper drum, 2... Magnetic head, 3... Lower drum, 4... Shaft, 5... Aluminum alloy The outer periphery consisting of 6
...Interior made of brass, 7...Aluminum alloy part, 8...Brass part, 9...
...Plastic part, 10...Aluminum alloy part, 11...Brass ring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 少なくとも、磁気ヘッド、該磁気ヘッドを内装する回転
上ドラム、下ドラムより成る回転ヘッドドラムを有する
磁気記録装置において、前記回転上ドラムの外周部をア
ルミニウム合金、内側をアルミニウム合金とは比重の異
なる部材で構成することを特徴とする磁気記録再生装置
。In a magnetic recording device having at least a rotating head drum consisting of a magnetic head, a rotating upper drum housing the magnetic head, and a lower drum, the outer peripheral portion of the rotating upper drum is made of an aluminum alloy, and the inner portion is made of a material having a different specific gravity from the aluminum alloy. A magnetic recording/reproducing device comprising:
JP15740183U 1983-10-12 1983-10-12 magnetic recording and reproducing device Pending JPS6067536U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15740183U JPS6067536U (en) 1983-10-12 1983-10-12 magnetic recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15740183U JPS6067536U (en) 1983-10-12 1983-10-12 magnetic recording and reproducing device

Publications (1)

Publication Number Publication Date
JPS6067536U true JPS6067536U (en) 1985-05-14

Family

ID=30347033

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15740183U Pending JPS6067536U (en) 1983-10-12 1983-10-12 magnetic recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS6067536U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS627637U (en) * 1985-06-26 1987-01-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS627637U (en) * 1985-06-26 1987-01-17

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