JPS60194714U - Motor mechanism of rotating magnetic recording and reproducing device - Google Patents
Motor mechanism of rotating magnetic recording and reproducing deviceInfo
- Publication number
- JPS60194714U JPS60194714U JP8190984U JP8190984U JPS60194714U JP S60194714 U JPS60194714 U JP S60194714U JP 8190984 U JP8190984 U JP 8190984U JP 8190984 U JP8190984 U JP 8190984U JP S60194714 U JPS60194714 U JP S60194714U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic recording
- reproducing device
- rotating magnetic
- motor mechanism
- stator
- 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
Links
Landscapes
- Brushless Motors (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
第１図は従来の回転磁気ドラム装置の平面図、第２図は
第１図の■−■矢視断面図、第３図は本考案実施例を示
す回転磁気ドラムの断面図、第４図は発生波の様子を示
す模式図である。
１．２・・・・・・軸受、３・・・・・田アートラム、
４・・・・・・軸、５・・・・・・ディスク、６・・・
・・・ビデオヘッド、７・・・・・・回転ドラム、８・
・・・・・ロータリトランス、９・・・・・・ロータマ
グネット、１０・・・・・・ステータ取付ケース、１１
・・・・・・ステータコイル、１２・・・・・・ステー
タヨーク、１３，１４・・・・・・ネジ、１５・・・・
・・ステータ取付ケース。
／’０ １０
（ｂ）
！′５１５Fig. 1 is a plan view of a conventional rotating magnetic drum device, Fig. 2 is a cross-sectional view taken along arrows -■ in Fig. 1, Fig. 3 is a cross-sectional view of a rotating magnetic drum showing an embodiment of the present invention, and Fig. 4. is a schematic diagram showing the state of generated waves. 1.2...Bearing, 3...Tarram,
4...Axis, 5...Disc, 6...
...Video head, 7...Rotating drum, 8.
...Rotary transformer, 9 ...Rotor magnet, 10 ...Stator mounting case, 11
...Stator coil, 12...Stator yoke, 13, 14...Screw, 15...
...Stator mounting case. /'0 10
(b)! '515
Claims (1)
周にテープを巻き付けて走行可能なロアードラムと、前
記ロアードラムの下方に配置されたモータより成り、モ
ータはローターマグネットと平面状に対向しかつロアー
ドラムに対し下方にステータコイルとステータヨークを
配置し、上記ロアードラムに固定可能な円筒状のステー
タ取付ケースの下端部に前記ステータコイルとステータ
ヨークを固定した回転磁気記録再生装置において、上記
円筒状のステータ取付ケースの側面に凹凸を設けたこと
を特徴とする回転磁気記録再生装置のモータ機構。It consists of a rotating drum with at least one built-in magnetic head, a lower drum that can run with a tape wrapped around its outer periphery, and a motor that is placed below the lower drum. In a rotating magnetic recording and reproducing device, a stator coil and a stator yoke are arranged below, and the stator coil and stator yoke are fixed to the lower end of a cylindrical stator mounting case that can be fixed to the lower drum. A motor mechanism for a rotating magnetic recording/reproducing device, characterized in that the side surface of the motor mechanism is provided with unevenness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8190984U JPS60194714U (en) | 1984-06-04 | 1984-06-04 | Motor mechanism of rotating magnetic recording and reproducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8190984U JPS60194714U (en) | 1984-06-04 | 1984-06-04 | Motor mechanism of rotating magnetic recording and reproducing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60194714U true JPS60194714U (en) | 1985-12-25 |
Family
ID=30629138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8190984U Pending JPS60194714U (en) | 1984-06-04 | 1984-06-04 | Motor mechanism of rotating magnetic recording and reproducing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60194714U (en) |
-
1984
- 1984-06-04 JP JP8190984U patent/JPS60194714U/en active Pending
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