JPS5911417U - magnetic head drum - Google Patents
magnetic head drumInfo
- Publication number
- JPS5911417U JPS5911417U JP10729982U JP10729982U JPS5911417U JP S5911417 U JPS5911417 U JP S5911417U JP 10729982 U JP10729982 U JP 10729982U JP 10729982 U JP10729982 U JP 10729982U JP S5911417 U JPS5911417 U JP S5911417U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- head drum
- drum
- rotating shaft
- holder
- 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
- Recording Or Reproducing By Magnetic Means (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図は従来の磁気ヘッドドラムを示す縦断面図、第２
図は本考案の一実施例に係る磁気ヘッドドラムを示す縦
断面図である。
２１・・・・：・ハウジング、２２・・・・・・上ベア
リング、２３・・・・・・下ベアリング、２４・・・・
・・ステータ側ロータリートランス、２５・・・・・・
回転軸、２６・・・・・田−タ側ロータリートランス、
２７・・・・・・保持具、２８・・・・・・ディスク、
３０・・・・・・磁気ヘッド、３２・・・・・・上ドラ
ム。Figure 1 is a longitudinal sectional view showing a conventional magnetic head drum;
The figure is a longitudinal sectional view showing a magnetic head drum according to an embodiment of the present invention. 21...: Housing, 22... Upper bearing, 23... Lower bearing, 24...
...Stator side rotary transformer, 25...
Rotating shaft, 26... Data side rotary transformer,
27... Holder, 28... Disk,
30...Magnetic head, 32...Upper drum.
Claims (1)
カル方式の磁気記録再生装置の磁気ヘッドドラムであっ
て、回転軸と、該回転軸の上端に゛ 着脱自在に取付け
られると共に、磁気ヘッドの装着された上ドラムが着脱
自在に固定されたディスクと、該ディスクに隣接する位
置で前記回転軸に固定された保持具と、該保持具に外嵌
する上ベアリングと、該上ベアリングから間隔をあけて
前記回転軸に設けられた下ベアリングと、該下ベアリン
グと前記上ベアリングの間で前記回転軸に固定され前記
保持具の外径より小さな外径を有するロータ側ロータリ
ートランスと、前記上下ベアリングに外嵌してこれを保
持すると共に、内周に前記ロータ側ロータリートランス
を取囲むステータ側ロータリートランスが固定されたハ
ウジングとで構成されたことを特徴とする磁気ヘッドド
ラム。A magnetic head drum of a helical type magnetic recording and reproducing device that forms a magnetic trajectory diagonally with respect to a magnetic tape. a disc to which an upper drum having been attached is removably fixed; a holder fixed to the rotating shaft at a position adjacent to the disc; an upper bearing externally fitted on the holder; and a spaced apart from the upper bearing. a lower bearing provided on the rotating shaft; a rotor-side rotary transformer fixed to the rotating shaft between the lower bearing and the upper bearing and having an outer diameter smaller than the outer diameter of the holder; 1. A magnetic head drum comprising: a housing which is fitted onto the outside of the drum to hold the magnetic head drum, and has a stator-side rotary transformer surrounding the rotor-side rotary transformer fixed to the inner periphery thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10729982U JPS5911417U (en) | 1982-07-14 | 1982-07-14 | magnetic head drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10729982U JPS5911417U (en) | 1982-07-14 | 1982-07-14 | magnetic head drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5911417U true JPS5911417U (en) | 1984-01-24 |
Family
ID=30250758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10729982U Pending JPS5911417U (en) | 1982-07-14 | 1982-07-14 | magnetic head drum |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5911417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62198512U (en) * | 1986-06-09 | 1987-12-17 |
-
1982
- 1982-07-14 JP JP10729982U patent/JPS5911417U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62198512U (en) * | 1986-06-09 | 1987-12-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5911417U (en) | magnetic head drum | |
| JPS58144643U (en) | Tape recorder reel stand | |
| JPS58170024U (en) | Rotating magnetic head device | |
| JPS5933150U (en) | magnetic recording and reproducing device | |
| JPS6067536U (en) | magnetic recording and reproducing device | |
| JPS60186505U (en) | rotating head device | |
| JPS59168815U (en) | magnetic recording and reproducing device | |
| JPS5911418U (en) | Structure of VTR rotating head cylinder | |
| JPS58127447U (en) | Fixed cylinder of magnetic recording and reproducing device | |
| JPS59161512U (en) | Head lead wire processing equipment | |
| JPS60186514U (en) | rotating head device | |
| JPS5897783U (en) | tape cassette | |
| JPS5989449U (en) | Cylinder device for magnetic recording and reproducing equipment | |
| JPS58163713U (en) | Tape drive bearing structure for magnetic recording and reproducing equipment | |
| JPS5875339U (en) | Rotating cylinder mechanism of magnetic recording/reproducing device | |
| JPS60166815U (en) | rotating head drum | |
| JPS6012840U (en) | Tape guide with flange | |
| JPS6138911U (en) | Video tape recorder rotating head assembly | |
| JPS5910122U (en) | Rotating drum device for magnetic recording and reproducing equipment | |
| JPS60125709U (en) | rotating transformer | |
| JPS5892520U (en) | magnetic storage device | |
| JPS5953200U (en) | Heat shield device for satellite rotating part | |
| JPS60194714U (en) | Motor mechanism of rotating magnetic recording and reproducing device | |
| JPS6133219U (en) | Rotating support device for rotating head drum | |
| JPS5856365U (en) | Spindle for magnetic disk device |