JPS6093650U - Fast-forward mechanism of magnetic recording/reproducing device - Google Patents
Fast-forward mechanism of magnetic recording/reproducing deviceInfo
- Publication number
- JPS6093650U JPS6093650U JP18638283U JP18638283U JPS6093650U JP S6093650 U JPS6093650 U JP S6093650U JP 18638283 U JP18638283 U JP 18638283U JP 18638283 U JP18638283 U JP 18638283U JP S6093650 U JPS6093650 U JP S6093650U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic recording
- reproducing device
- fast
- reel stand
- motor
- 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
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Control Of Multiple 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図は本考案を適用可能なテープ走行系の一例を概略
的に示す平面図、第２図は本考案を適用可能なリール駆
動機構部の例を示す平面図、第３図は同上リール駆動機
構部の一部分を拡大して示す断面図、第４図は本考案の
一実施例を示すブロック図、第５図は本考案の別の実施
例を示すブロック図、第６図は第４図の実施例の動作を
示すフローチャートである。
訃・・リール台、１２・・・リール駆動用モータ、１訃
・・リール台、２０・・・リール駆動用モータ、２５・
・・制御本体、２７・・・ドライブアンプ、２８・・・
モータ、３１，３２・・・比較器、３３・・・ドライブ
アンプ、３４・・・モータ。FIG. 1 is a plan view schematically showing an example of a tape running system to which the present invention can be applied, FIG. 2 is a plan view showing an example of a reel drive mechanism to which the present invention can be applied, and FIG. 4 is a block diagram showing one embodiment of the present invention; FIG. 5 is a block diagram showing another embodiment of the present invention; and FIG. 6 is a block diagram showing another embodiment of the present invention. 3 is a flowchart showing the operation of the illustrated embodiment. Reel stand, 12 Reel drive motor, 1 Reel stand, 20 Reel drive motor, 25
...Control body, 27...Drive amplifier, 28...
Motor, 31, 32... Comparator, 33... Drive amplifier, 34... Motor.
Claims (1)
タで回転駆動するようにした磁気記録再生装置において
、テープ早送り時に供給側となるリール台を駆動するた
めのモータの駆動手段は、上記モータを上記モータのロ
ストルクより小さい回転トルクでテープ送り出し方向に
駆動することを特徴とする早送り機構。In a magnetic recording/reproducing device in which a supply reel stand and a take-up reel stand are rotationally driven by separate motors, the motor driving means for driving the reel stand on the supply side during tape fast forwarding is configured to drive the above-mentioned motor. A fast forwarding mechanism characterized in that it is driven in a tape feeding direction with a rotational torque smaller than the loss torque of the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18638283U JPS6093650U (en) | 1983-12-01 | 1983-12-01 | Fast-forward mechanism of magnetic recording/reproducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18638283U JPS6093650U (en) | 1983-12-01 | 1983-12-01 | Fast-forward mechanism of magnetic recording/reproducing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6093650U true JPS6093650U (en) | 1985-06-26 |
| JPH0138117Y2 JPH0138117Y2 (en) | 1989-11-15 |
Family
ID=30402591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18638283U Granted JPS6093650U (en) | 1983-12-01 | 1983-12-01 | Fast-forward mechanism of magnetic recording/reproducing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6093650U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5715245A (en) * | 1980-06-27 | 1982-01-26 | Sony Corp | Tape driving controller |
| JPS5817564A (en) * | 1981-07-22 | 1983-02-01 | Mitsubishi Electric Corp | Driving circuit for reel motor of tape recorder |
-
1983
- 1983-12-01 JP JP18638283U patent/JPS6093650U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5715245A (en) * | 1980-06-27 | 1982-01-26 | Sony Corp | Tape driving controller |
| JPS5817564A (en) * | 1981-07-22 | 1983-02-01 | Mitsubishi Electric Corp | Driving circuit for reel motor of tape recorder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0138117Y2 (en) | 1989-11-15 |
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