JPH0445321U - - Google Patents
Info
- Publication number
- JPH0445321U JPH0445321U JP8365990U JP8365990U JPH0445321U JP H0445321 U JPH0445321 U JP H0445321U JP 8365990 U JP8365990 U JP 8365990U JP 8365990 U JP8365990 U JP 8365990U JP H0445321 U JPH0445321 U JP H0445321U
- Authority
- JP
- Japan
- Prior art keywords
- head device
- tape
- rotating head
- magnetic tape
- winding
- 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
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Cleaning In General (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Description
第１図はドラムクリーニング装置を用いたテー
ププレーヤの概略の機構を示す平面図、第２図は
電気的構成を示すブロツク図、第３図は第１の制
御例を示すタイミングチヤート、第４図は第１の
制御例を示すフローチヤート、第５図は第４の制
御例を示すフローチヤート、第６図は従来のドラ
ムクリーニング装置の平面図、第７図Ａ，Ｂは従
来のドラムクリーニング装置の動作を示す平面図
、第８図は従来のドラムクリーニング装置におけ
る制御動作を示すタイミングチヤートである。
１２……カセツト、１２ａ……磁気テープ、１
４……回転ヘツド装置、１４ａ……回転ドラムの
外周面、２０……クリーニング部材、３４……回
転制御手段。
Fig. 1 is a plan view showing the general mechanism of a tape player using a drum cleaning device, Fig. 2 is a block diagram showing the electrical configuration, Fig. 3 is a timing chart showing the first control example, and Fig. 4 is a flowchart showing a first control example, FIG. 5 is a flowchart showing a fourth control example, FIG. 6 is a plan view of a conventional drum cleaning device, and FIGS. 7A and B are a conventional drum cleaning device. FIG. 8 is a timing chart showing the control operation in a conventional drum cleaning device. 12...cassette, 12a...magnetic tape, 1
4... Rotating head device, 14a... Outer peripheral surface of rotating drum, 20... Cleaning member, 34... Rotation control means.
Claims (1)
装置に巻き付けるテープ巻き付け装置と、回転ヘ
ツド装置に圧接され且つ磁気テープの巻き付けが
完了したときに回転ヘツド装置から離されるクリ
ーニング部材が設けられているテーププレーヤに
おいて、磁気テープが回転ヘツド装置に接触して
いない全てのモードのいずれかの時間帯に前記回
転ヘツド装置の駆動モータに回転指令を与える制
御部材が設けられていることを特徴とするテープ
プレーヤのドラムクリーニング装置。 ２ モータ回転指令は、カセツトパツク内から磁
気テープが引き出されてテープが回転ヘツド装置
に接触する手前の状態までの間に与えられ且つ、
回転ヘツド装置の回転を停止させるときに駆動モ
ータを急停止させるブレーキ手段が設けられてい
る請求項１記載のテーププレーヤのドラムクリー
ニング装置。[Claims for Utility Model Registration] 1. A rotating head device, a tape winding device for winding a magnetic tape around the rotating head device, and a cleaning device that is pressed against the rotating head device and separated from the rotating head device when winding of the magnetic tape is completed. The tape player is provided with a control member that gives a rotation command to the drive motor of the rotary head device during any time period in all modes in which the magnetic tape is not in contact with the rotary head device. A drum cleaning device for a tape player characterized by: 2. The motor rotation command is given during the time when the magnetic tape is pulled out from the cassette pack and before the tape contacts the rotating head device, and
2. A drum cleaning device for a tape player according to claim 1, further comprising a brake means for suddenly stopping the drive motor when stopping the rotation of the rotary head device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990083659U JP2539265Y2 (en) | 1990-08-06 | 1990-08-06 | Tape player drum cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990083659U JP2539265Y2 (en) | 1990-08-06 | 1990-08-06 | Tape player drum cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0445321U true JPH0445321U (en) | 1992-04-17 |
| JP2539265Y2 JP2539265Y2 (en) | 1997-06-25 |
Family
ID=31814744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990083659U Expired - Fee Related JP2539265Y2 (en) | 1990-08-06 | 1990-08-06 | Tape player drum cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2539265Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH041908A (en) * | 1990-04-18 | 1992-01-07 | Sony Corp | Tape recording and reproducing device |
-
1990
- 1990-08-06 JP JP1990083659U patent/JP2539265Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH041908A (en) * | 1990-04-18 | 1992-01-07 | Sony Corp | Tape recording and reproducing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2539265Y2 (en) | 1997-06-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |