JPH01146357U - - Google Patents

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Publication number
JPH01146357U
JPH01146357U JP4184688U JP4184688U JPH01146357U JP H01146357 U JPH01146357 U JP H01146357U JP 4184688 U JP4184688 U JP 4184688U JP 4184688 U JP4184688 U JP 4184688U JP H01146357 U JPH01146357 U JP H01146357U
Authority
JP
Japan
Prior art keywords
guide shaft
shaft
screw shaft
recording
threaded portion
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
JP4184688U
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 JP4184688U priority Critical patent/JPH01146357U/ja
Publication of JPH01146357U publication Critical patent/JPH01146357U/ja
Pending legal-status Critical Current

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Description

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

第１図は本考案に係る記録再生装置の実施例を
示す要部の平面図、第２図は第１図の―線に
よる拡大断面図、第３図は従来の記録再生装置の
要部を示す平面図である。 ２０……フレーム、２１……ガイドシヤフト、
２２……案内軸部、２３……ねじ部、２４……ス
クリユーシヤフト、３２……ステツプモータ、３
６……キヤリツジ、３６ａ，３６ｂ，３６ｃ……
軸受、３８……板ばね、４１……ボール。 Fig. 1 is a plan view of the main parts of an embodiment of the recording and reproducing apparatus according to the present invention, Fig. 2 is an enlarged sectional view taken along the line - - in Fig. 1, and Fig. 3 shows the main parts of the conventional recording and reproducing apparatus. FIG. 20...Frame, 21...Guide shaft,
22... Guide shaft portion, 23... Threaded portion, 24... Screw shaft, 32... Step motor, 3
6...Carriage, 36a, 36b, 36c...
Bearing, 38... leaf spring, 41... ball.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ガイドシヤフトと、このガイドシヤフトと平行
に位置決めされ軸方向の一部に案内軸部およびね
じ部がそれぞれ形成された回転駆動可能なスクリ
ユーシヤフトとを配設し、前記ガイドシヤフトお
よび前記スクリユーシヤフトの案内軸部に、記録
再生用ピツクアツプを搭載したキヤリツジを摺動
自在に支持するとともに、このキヤリツジに、前
記スクリユーシヤフトのねじ部に嵌合するボール
を板ばねを介して支持したことを特徴とする記録
再生装置。 A guide shaft and a rotatably driven screw shaft positioned parallel to the guide shaft and having a guide shaft portion and a threaded portion formed in a portion in the axial direction are arranged, and the guide shaft and the screw shaft A carriage equipped with a recording and reproducing pick-up is slidably supported on the guide shaft of the screw shaft, and a ball that fits into the threaded portion of the screw shaft is supported on the carriage via a leaf spring. A recording and reproducing device that performs
JP4184688U 1988-03-31 1988-03-31 Pending JPH01146357U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4184688U JPH01146357U (en) 1988-03-31 1988-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4184688U JPH01146357U (en) 1988-03-31 1988-03-31

Publications (1)

Publication Number Publication Date
JPH01146357U true JPH01146357U (en) 1989-10-09

Family

ID=31268272

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4184688U Pending JPH01146357U (en) 1988-03-31 1988-03-31

Country Status (1)

Country Link
JP (1) JPH01146357U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62231477A (en) * 1986-03-31 1987-10-12 Toshiba Corp Carriage mechanism for floppy disk device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62231477A (en) * 1986-03-31 1987-10-12 Toshiba Corp Carriage mechanism for floppy disk device

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