JPS59157268U - magnetic recording and reproducing device - Google Patents

magnetic recording and reproducing device

Info

Publication number
JPS59157268U
JPS59157268U JP5065283U JP5065283U JPS59157268U JP S59157268 U JPS59157268 U JP S59157268U JP 5065283 U JP5065283 U JP 5065283U JP 5065283 U JP5065283 U JP 5065283U JP S59157268 U JPS59157268 U JP S59157268U
Authority
JP
Japan
Prior art keywords
pedestal
magnetic recording
reproducing device
holding member
magnetic
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.)
Granted
Application number
JP5065283U
Other languages
Japanese (ja)
Other versions
JPH0127182Y2 (en
Inventor
上島　正
Original Assignee
株式会社三協精機製作所
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 株式会社三協精機製作所 filed Critical 株式会社三協精機製作所
Priority to JP5065283U priority Critical patent/JPS59157268U/en
Publication of JPS59157268U publication Critical patent/JPS59157268U/en
Application granted granted Critical
Publication of JPH0127182Y2 publication Critical patent/JPH0127182Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moving Of Heads (AREA)
  • Rotational Drive Of Disk (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、この考案による磁気記録再生装置の一実施例
における動力伝達系の概略平面図、第２図は、第１図の
Ａ−Ａ線に沿うこの考案による磁気記録再生装置の概略
断面図、第３図は、この考案の一実施例におけるヘッド
アーム部分の分解斜視図、第４図は、この考案の一実施
例に、おける動作説明図である。 １・・・・・・磁気ヘッド、２・・・・・・ヘッドアー
ム、３・・・・・・セクタギヤ、４・・・・・・アーム
支持軸、５・・・・・・全舞軸、６・・・・・・二番ピ
ニオン、７・・・・・・弾性リング爪、８・・・・・・
二番ギヤ、９・・・・・・う午エツト歯、１０・・・・
・・磁気円盤、１１・・・・・・円盤駆動軸、１２・・
・・・・三番ピニオン、１３・・・・・・三番ギヤ、１
４・・・・・・四番ギヤ、１５・・・・・・四番ピニオ
ン、１６・・・・・・ウオームギヤ、１８．１９・・・
・・・制動部、２６・・・・・・全舞。FIG. 1 is a schematic plan view of a power transmission system in an embodiment of the magnetic recording/reproducing apparatus according to this invention, and FIG. 2 is a schematic cross-sectional view of the magnetic recording/reproducing apparatus according to this invention along line A-A in FIG. 1. 3 are exploded perspective views of the head arm portion in one embodiment of this invention, and FIG. 4 is an explanatory view of the operation in one embodiment of this invention. 1...Magnetic head, 2...Head arm, 3...Sector gear, 4...Arm support shaft, 5...All movement axes , 6... Second pinion, 7... Elastic ring pawl, 8...
2nd gear, 9...Earth tooth, 10...
...Magnetic disc, 11...Disk drive shaft, 12...
...Third pinion, 13...Third gear, 1
4...4th gear, 15...4th pinion, 16...worm gear, 18.19...
...Brake part, 26... Full dance.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 磁気媒体円盤に磁気ヘッドが螺旋状に摺接して信号の記
録再生を行なう装置であって、前記円盤を支持する受台
と、前記ヘッドを保持する保持部材と、前記受台および
保持部材を駆動する往復回転可能な駆動源と、前記受台
と駆動源との間に設けられた増速輪列およびラチェット
機構とを備え、前記ラチェット機構は、同方向に等間隔
で複数の噛み合い部を有するとともに、前記受台との増
速比が前記ラチェット噛み合い部数の整数倍である磁気
記録再生装置。A device in which a magnetic head slides in spiral contact with a magnetic medium disc to record and reproduce signals, the device comprising: a pedestal for supporting the disc; a holding member for holding the head; and a drive for driving the pedestal and the holding member. A drive source capable of reciprocating rotation, and a speed increasing gear train and a ratchet mechanism provided between the pedestal and the drive source, the ratchet mechanism having a plurality of meshing parts equally spaced in the same direction. and a magnetic recording/reproducing device, wherein a speed increase ratio with respect to the pedestal is an integral multiple of the number of engaging parts of the ratchet.
JP5065283U 1983-04-05 1983-04-05 magnetic recording and reproducing device Granted JPS59157268U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5065283U JPS59157268U (en) 1983-04-05 1983-04-05 magnetic recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5065283U JPS59157268U (en) 1983-04-05 1983-04-05 magnetic recording and reproducing device

Publications (2)

Publication Number Publication Date
JPS59157268U true JPS59157268U (en) 1984-10-22
JPH0127182Y2 JPH0127182Y2 (en) 1989-08-14

Family

ID=30181111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5065283U Granted JPS59157268U (en) 1983-04-05 1983-04-05 magnetic recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS59157268U (en)

Also Published As

Publication number Publication date
JPH0127182Y2 (en) 1989-08-14

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