JPS6023910U - magnetic recording and reproducing device - Google Patents

magnetic recording and reproducing device

Info

Publication number
JPS6023910U
JPS6023910U JP11685383U JP11685383U JPS6023910U JP S6023910 U JPS6023910 U JP S6023910U JP 11685383 U JP11685383 U JP 11685383U JP 11685383 U JP11685383 U JP 11685383U JP S6023910 U JPS6023910 U JP S6023910U
Authority
JP
Japan
Prior art keywords
head
magnetic recording
reproducing device
reproducing
information signal
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
JP11685383U
Other languages
Japanese (ja)
Inventor
正幸 黒田
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 JP11685383U priority Critical patent/JPS6023910U/en
Publication of JPS6023910U publication Critical patent/JPS6023910U/en
Pending legal-status Critical Current

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  • Recording Or Reproducing By Magnetic Means (AREA)

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図は本考案に適用するヘリカルスキャン方式の回転
ヘッドドラム装置の平面図、第２図は第１図の中央横断
面図、第３図は一方の磁気ヘッド側の拡大正面図、第４
図は他方の磁気ヘッド側の拡大正面図、第５図〜第７図
は本考案の説明に供する記録パタニン図である。 図中１は回転ドラム、２，３はダブルギャップヘッド、
２ａ、２ｂ、３ａ、３ｂはヘッドチップ、ｇ２ｔ　ｇ２
’　ｔ　ｇ３９ｇ３’はギャップ、４，５は機械−電気
変換素子としてのバイモルフ素子、８は回転軸、１４は
固定ドラ゛ムハウジング、１２はスリップリングである
。 已り一、 ２０ θ　θ　　　（１ １４Ｊ　　　Ｊｂ　５３ｔ　’７　　　（。Fig. 1 is a plan view of a helical scan type rotary head drum device applied to the present invention, Fig. 2 is a central cross-sectional view of Fig. 1, Fig. 3 is an enlarged front view of one magnetic head side, and Fig. 4
The figure is an enlarged front view of the other magnetic head side, and FIGS. 5 to 7 are recording pattern diagrams for explaining the present invention. In the figure, 1 is a rotating drum, 2 and 3 are double gap heads,
2a, 2b, 3a, 3b are head chips, g2t g2
'tg39g3' is a gap, 4 and 5 are bimorph elements as mechanical-electric conversion elements, 8 is a rotating shaft, 14 is a fixed drum housing, and 12 is a slip ring. 1, 20 θ θ (1 14J Jb 53t '7 (.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転ヘッドドラム上に各々を機械−電気変換素子で支持
された記録ヘッドと再生ヘッドからなる１組又は複数組
のコンビネーション磁気ヘッドを所定の位置に配し、各
組の両ヘッドは同一トラックを走行形成し且つ各組の再
生ヘッドで任意の情報信号を再生すると同時に記録ヘッ
ドで上記再生信号を他の情報信号に書き換えるようにし
たことを特徴とする磁気記録再生装置。One or more sets of combination magnetic heads, each consisting of a recording head and a reproducing head each supported by a mechanical-electric conversion element, are arranged at predetermined positions on a rotating head drum, and both heads of each set run on the same track. What is claimed is: 1. A magnetic recording and reproducing apparatus characterized in that the reproducing head of each set reproduces an arbitrary information signal and at the same time the recording head rewrites the reproduced signal into another information signal.
JP11685383U 1983-07-27 1983-07-27 magnetic recording and reproducing device Pending JPS6023910U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11685383U JPS6023910U (en) 1983-07-27 1983-07-27 magnetic recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11685383U JPS6023910U (en) 1983-07-27 1983-07-27 magnetic recording and reproducing device

Publications (1)

Publication Number Publication Date
JPS6023910U true JPS6023910U (en) 1985-02-19

Family

ID=30269213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11685383U Pending JPS6023910U (en) 1983-07-27 1983-07-27 magnetic recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS6023910U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124917B1 (en) * 1970-04-27 1976-07-27
JPS54153611A (en) * 1978-05-25 1979-12-04 Sony Corp Magnetic recorder-reproducer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124917B1 (en) * 1970-04-27 1976-07-27
JPS54153611A (en) * 1978-05-25 1979-12-04 Sony Corp Magnetic recorder-reproducer

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