JPS5555455A - Tape running state detection mechanism in tape player - Google Patents
Tape running state detection mechanism in tape playerInfo
- Publication number
- JPS5555455A JPS5555455A JP12857378A JP12857378A JPS5555455A JP S5555455 A JPS5555455 A JP S5555455A JP 12857378 A JP12857378 A JP 12857378A JP 12857378 A JP12857378 A JP 12857378A JP S5555455 A JPS5555455 A JP S5555455A
- Authority
- JP
- Japan
- Prior art keywords
- tape
- interlocking piece
- running
- stop
- detection plate
- 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 detect whether the running state of a tape player is abnormal or not in a simple mechanical constitution by detecting abnormal stop through an interlocking piece which is slided by a detection plate, which is driven frictionally by a winding rotary material, and a cam.
CONSTITUTION: Detection plate 54 is driven frictionally by winding rotary material 50 and is rotated, and interlocking piece 70 is moved in one direction through link protrusion 55 or 56 of detection plate 54 according to the rotation direction by contact part 71 or 72 while using the pin axis as the axis. Then, interlocking piece 70 is pressed back and is slided repeatedly around axis 11 by cam 82 which is rotated together with auxiliary rotary material 80, which is always rotated, in one body and is fitted to square hole 73 of interlocking piece 70. When tape running is stopped due to tape twine, the tape end, etc., the rotation force of detection plate 54 disappears, and interlocking piece 70 which stops through cam 82 is moved to detect tape running stop, and switch 134 is turned off through interlocking piece 70 and operation piece 130 to stop the running drive system. As a result, detection of a running state and drive stop at an abnormal running time are performed by a simple mechanical constitution.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12857378A JPS5555455A (en) | 1978-10-20 | 1978-10-20 | Tape running state detection mechanism in tape player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12857378A JPS5555455A (en) | 1978-10-20 | 1978-10-20 | Tape running state detection mechanism in tape player |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5555455A true JPS5555455A (en) | 1980-04-23 |
Family
ID=14988088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12857378A Pending JPS5555455A (en) | 1978-10-20 | 1978-10-20 | Tape running state detection mechanism in tape player |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5555455A (en) |
-
1978
- 1978-10-20 JP JP12857378A patent/JPS5555455A/en active Pending
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