JPS6067554U - Disc with variable track width and spacing - Google Patents

Disc with variable track width and spacing

Info

Publication number
JPS6067554U
JPS6067554U JP16034083U JP16034083U JPS6067554U JP S6067554 U JPS6067554 U JP S6067554U JP 16034083 U JP16034083 U JP 16034083U JP 16034083 U JP16034083 U JP 16034083U JP S6067554 U JPS6067554 U JP S6067554U
Authority
JP
Japan
Prior art keywords
disc
spacing
track width
track
recording
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
JP16034083U
Other languages
Japanese (ja)
Inventor
横江川　光
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP16034083U priority Critical patent/JPS6067554U/en
Publication of JPS6067554U publication Critical patent/JPS6067554U/en
Pending legal-status Critical Current

Links

Landscapes

  • Signal Processing Not Specific To The Method Of Recording And Reproducing (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) [Abstract] 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図と第３図は本考案のディスク構成の片面部分を、
第２図と第４図は両面構成ディスクの例を示す。 １・・・光トラック又は静電容量トラック又は狭い幅の
磁気トラック、２・・・密な間隔の光トラック又は静電
容量トラック又は狭い幅の磁気トラック、３・・・粗な
間隔の光トラック又は静電容量トラック又は狭い幅の磁
気トラック、４・・・広い磁気トラック幅、５・・・広
い磁気トラック間隔、６・・・広い幅の磁気トラック、
７・・・被層、８・・・光ヘッド又は静電容量ヘッド又
は狭い幅の磁気ヘッド、９・・・広い幅の磁気ヘッド、
１０・・・ヘッドアーム、１１・・・甲方位記録の広い
幅の磁気ヘッド、１２・・・乙方位記録の広い幅の磁気
ヘッド、１３・・・甲方位記録の広い幅の磁気トラック
、１４・・・乙方位記録の広い幅の磁気トラック、１５
・・・ディスク、１６・・・ディスク回転軸、１７・・
・極小にした磁気トラック間隔。Figures 1 and 3 show one side of the disk configuration of the present invention.
FIGS. 2 and 4 show examples of double-sided discs. 1... Optical track or capacitive track or narrow width magnetic track, 2... Closely spaced optical track or capacitive track or narrow width magnetic track, 3... Coarsely spaced optical track or capacitive track or narrow width magnetic track, 4... wide magnetic track width, 5... wide magnetic track spacing, 6... wide magnetic track,
7... Covering layer, 8... Optical head or capacitive head or narrow width magnetic head, 9... Wide width magnetic head,
DESCRIPTION OF SYMBOLS 10...Head arm, 11...Wide width magnetic head for A direction recording, 12...Wide width magnetic head for Otsu direction recording, 13...Wide width magnetic track for A direction recording, 14 ...Wide magnetic track for Otsu direction recording, 15
...Disc, 16...Disk rotation axis, 17...
- Minimized magnetic track spacing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ディスク記録において、光式記録又は静電容量記録又は
磁気記録を組合せて記録するとき、トラック間隔をそれ
らのうちの広いトラック巾やトラック間隔にあわせて可
変としたディスク。In disc recording, when recording is performed using a combination of optical recording, capacitance recording, or magnetic recording, the track interval is variable according to the wide track width or track interval.
JP16034083U 1983-10-17 1983-10-17 Disc with variable track width and spacing Pending JPS6067554U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16034083U JPS6067554U (en) 1983-10-17 1983-10-17 Disc with variable track width and spacing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16034083U JPS6067554U (en) 1983-10-17 1983-10-17 Disc with variable track width and spacing

Publications (1)

Publication Number Publication Date
JPS6067554U true JPS6067554U (en) 1985-05-14

Family

ID=30352692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16034083U Pending JPS6067554U (en) 1983-10-17 1983-10-17 Disc with variable track width and spacing

Country Status (1)

Country Link
JP (1) JPS6067554U (en)

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