JPH0211580U - - Google Patents
Info
- Publication number
- JPH0211580U JPH0211580U JP8526688U JP8526688U JPH0211580U JP H0211580 U JPH0211580 U JP H0211580U JP 8526688 U JP8526688 U JP 8526688U JP 8526688 U JP8526688 U JP 8526688U JP H0211580 U JPH0211580 U JP H0211580U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- drive shaft
- driven
- driven shaft
- tape cassette
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Description
第１図は本考案による磁気テープカセツトの走
行トルク検査装置の一実施例を示す側面図、第２
図は該実施例の装置によつて走行トルクの検査が
なされるオーデイオテープカセツトを示す斜視図
、第３図は該実施例の装置の磁気クラツチを詳細
に示す斜視図、第４図は磁気クラツチの変形例を
示す側断面図、第５図は第１図の―線断面図
、第６図は該実施例の装置の駆動シヤフトの回転
のスピードパターンを示すグラフである。
２……走行トルク検査装置、４……パルスモー
タ（原動機）、６……駆動シヤフト、８……従動
シヤフト、１０……磁気クラツチ、１２……回転
量検出手段、１８……オーデイオテープカセツト
（磁気テープカセツト）、２０……テープ巻取軸
。
FIG. 1 is a side view showing one embodiment of the magnetic tape cassette running torque testing device according to the present invention;
The figure is a perspective view showing an audio tape cassette whose running torque is inspected by the device of this embodiment, FIG. 3 is a perspective view showing details of the magnetic clutch of the device of this embodiment, and FIG. 4 is a perspective view of the magnetic clutch. FIG. 5 is a sectional side view showing a modification of FIG. 2... Running torque inspection device, 4... Pulse motor (prime mover), 6... Drive shaft, 8... Driven shaft, 10... Magnetic clutch, 12... Rotation amount detection means, 18... Audio tape cassette ( magnetic tape cassette), 20... tape winding shaft.
Claims (1)
一端部がこの駆動シヤフトに連結されるとともに
他端部が磁気テープカセツトのテープ巻取軸と係
合し、前記駆動シヤフトの回転に伴つて回転して
前記テープ巻取軸を回転させる従動シヤフトと、 この従動シヤフトと前記駆動シヤフトとの連結
部に設けられ、所定値に設定されたトルクの大き
さに応じた伝達率で前記駆動シヤフトの回転運動
を前記従動シヤフトに伝達する磁気クラツチと、 前記従動シヤフトの回転量を検出する回転量検
出手段とを備えてなることを特徴とする磁器テー
プカセツトの走行トルク検査装置。[Claims for Utility Model Registration] A drive shaft rotatably driven by a prime mover;
a driven shaft whose one end is connected to the drive shaft and whose other end engages with the tape take-up shaft of the magnetic tape cassette, and which rotates as the drive shaft rotates to rotate the tape take-up shaft; , a magnetic clutch that is provided at a connecting portion between the driven shaft and the drive shaft and transmits the rotational motion of the drive shaft to the driven shaft at a transmission rate according to the magnitude of the torque set to a predetermined value; 1. A magnetic tape cassette running torque inspection device comprising: rotation amount detection means for detecting the rotation amount of a driven shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8526688U JPH0211580U (en) | 1988-06-28 | 1988-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8526688U JPH0211580U (en) | 1988-06-28 | 1988-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0211580U true JPH0211580U (en) | 1990-01-24 |
Family
ID=31309940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8526688U Pending JPH0211580U (en) | 1988-06-28 | 1988-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0211580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0351325U (en) * | 1989-09-26 | 1991-05-20 |
-
1988
- 1988-06-28 JP JP8526688U patent/JPH0211580U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0351325U (en) * | 1989-09-26 | 1991-05-20 |
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