JPS59157268U - magnetic recording and reproducing device - Google Patents
magnetic recording and reproducing deviceInfo
- 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
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
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)
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.
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) |
-
1983
- 1983-04-05 JP JP5065283U patent/JPS59157268U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0127182Y2 (en) | 1989-08-14 |
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