JPS6460843A - Device for preventing tape winding in magnetic recording and reproducing device - Google Patents
Device for preventing tape winding in magnetic recording and reproducing deviceInfo
- Publication number
- JPS6460843A JPS6460843A JP62218145A JP21814587A JPS6460843A JP S6460843 A JPS6460843 A JP S6460843A JP 62218145 A JP62218145 A JP 62218145A JP 21814587 A JP21814587 A JP 21814587A JP S6460843 A JPS6460843 A JP S6460843A
- Authority
- JP
- Japan
- Prior art keywords
- tape
- reel
- rotating speed
- drum
- detected
- 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
Abstract
PURPOSE:To prevent a tape from being damaged and to take out the tape safely, by detecting the rotation of a reel in a state where the tape is loaded, and stopping the rotation of a drum when abnormality to exceed the upper limit of rotating speed is detected. CONSTITUTION:A means which detects the rotating state of the reel 2 based on the loading of the tape, a comparison means which compares the rotating speed of the reel detected by the detecting means with a prescribed value, and a drum stopping means which stops the rotation of the drum 1 when the rotating speed of the reel in loading the tape exceeds the prescribed value are provided. In other words, by detecting the increase of the rotating speed of the reel when the tape is loaded, the abnormality can be detected at a moment when the tape is adhered on the reel, then, brake is applied on the reel, thereby, it is possible to suppress the feed quantity of the tape at minimum even when an adhesive state is generated. In such a way, the tape can be taken out without being damaged.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62218145A JPS6460843A (en) | 1987-09-01 | 1987-09-01 | Device for preventing tape winding in magnetic recording and reproducing device |
US07/235,117 US4951161A (en) | 1987-08-28 | 1988-08-22 | Device for preventing sticking of a magnetic tape to a rotating magnetic head drum |
DE3829052A DE3829052A1 (en) | 1987-08-28 | 1988-08-26 | DEVICE FOR PREVENTING A MAGNETIC TAPE FROM STICKING ON A ROTATING MAGNETIC HEAD DRUM |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62218145A JPS6460843A (en) | 1987-09-01 | 1987-09-01 | Device for preventing tape winding in magnetic recording and reproducing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6460843A true JPS6460843A (en) | 1989-03-07 |
Family
ID=16715348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62218145A Pending JPS6460843A (en) | 1987-08-28 | 1987-09-01 | Device for preventing tape winding in magnetic recording and reproducing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6460843A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US12027291B2 (en) | 2019-10-18 | 2024-07-02 | Koa Corporation | Chip component |
-
1987
- 1987-09-01 JP JP62218145A patent/JPS6460843A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US12027291B2 (en) | 2019-10-18 | 2024-07-02 | Koa Corporation | Chip component |
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