JPH0239371U - - Google Patents

Info

Publication number
JPH0239371U
JPH0239371U JP11745188U JP11745188U JPH0239371U JP H0239371 U JPH0239371 U JP H0239371U JP 11745188 U JP11745188 U JP 11745188U JP 11745188 U JP11745188 U JP 11745188U JP H0239371 U JPH0239371 U JP H0239371U
Authority
JP
Japan
Prior art keywords
head
displacement member
carriage
view
tracking device
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
JP11745188U
Other languages
English (en)
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 JP11745188U priority Critical patent/JPH0239371U/ja
Publication of JPH0239371U publication Critical patent/JPH0239371U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Moving Of The Head To Find And Align With The Track (AREA)

Description

【図面の簡単な説明】
第1図は本考案のヘツドトラツキング装置の要
部の平面図、第2図は同要部の正面図、第3図は
印加電圧とトラツキング補正量の関係を示す特性
図、第4図は従来例の平面図、第5図はカムの平
面図、第6図はカムの回転角と半径の関係を示す
特性図、第7図は微動(調)用カムに基準位置突
起部を設けた場合の平面図、第8図はヘツド位置
検出素子を設けた場合の平面図である。 1…ヘツドトラツキング装置、2…粗動モータ
、3…スチールベルト、4…ヘツドキヤリツジ、
5…変位部材、6…ヘツド。

Claims (1)

  1. 【実用新案登録請求の範囲】 ヘツドキヤリツジにヘツドを変位部材を介して
    相対変位可能に取付け、該変位部材でヘツドをヘ
    ツドキヤリツジに対して相対変位させることによ
    りヘツドの微調整トラツキングを行なうようにし
    たヘツドトラツキング装置において、 前記変位部材には圧電素子を使用したことを特
    徴とするヘツドトラツキング装置。
JP11745188U 1988-09-07 1988-09-07 Pending JPH0239371U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11745188U JPH0239371U (ja) 1988-09-07 1988-09-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11745188U JPH0239371U (ja) 1988-09-07 1988-09-07

Publications (1)

Publication Number Publication Date
JPH0239371U true JPH0239371U (ja) 1990-03-16

Family

ID=31360923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11745188U Pending JPH0239371U (ja) 1988-09-07 1988-09-07

Country Status (1)

Country Link
JP (1) JPH0239371U (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60115076A (ja) * 1983-11-28 1985-06-21 Sony Corp ピツクアツプの送り装置
JPS60174075A (ja) * 1984-02-06 1985-09-07 Nippon Telegr & Teleph Corp <Ntt> アクチユエ−タ−
JPS6148181A (ja) * 1984-08-11 1986-03-08 Matsushita Electric Ind Co Ltd フロツピ−デイスク装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60115076A (ja) * 1983-11-28 1985-06-21 Sony Corp ピツクアツプの送り装置
JPS60174075A (ja) * 1984-02-06 1985-09-07 Nippon Telegr & Teleph Corp <Ntt> アクチユエ−タ−
JPS6148181A (ja) * 1984-08-11 1986-03-08 Matsushita Electric Ind Co Ltd フロツピ−デイスク装置

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