JPS616930U - Reel stand device - Google Patents
Reel stand deviceInfo
- Publication number
- JPS616930U JPS616930U JP9091184U JP9091184U JPS616930U JP S616930 U JPS616930 U JP S616930U JP 9091184 U JP9091184 U JP 9091184U JP 9091184 U JP9091184 U JP 9091184U JP S616930 U JPS616930 U JP S616930U
- Authority
- JP
- Japan
- Prior art keywords
- rotating body
- reel stand
- stand device
- magnetic
- utility
- 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
Landscapes
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係るリール台装置の一実施例を示す縦
断面図、第２図は第１図のリング状磁石を示す拡大斜視
図、第３図および第４図は従来のリール台装置の一例を
示す縦断面図である。
１・・・クラッチギャ、３・・・バネ、４・・・摩擦部
材、５・・・巻き取りギヤ、５ｂ・・・リール台、６・
・・回転用軸、７・・・ヒステリシス板、９・・・間Ｉ
’Ｌ１１．１２・・・リング状磁石。FIG. 1 is a vertical sectional view showing an embodiment of the reel stand device according to the present invention, FIG. 2 is an enlarged perspective view showing the ring-shaped magnet of FIG. 1, and FIGS. 3 and 4 are conventional reel stand devices. FIG. 2 is a vertical cross-sectional view showing an example of the device. DESCRIPTION OF SYMBOLS 1... Clutch gear, 3... Spring, 4... Friction member, 5... Winding gear, 5b... Reel stand, 6...
...Rotation shaft, 7...Hysteresis plate, 9...Interval I
'L11.12...Ring-shaped magnet.
Claims (3)
達側の回転体と、この回転体と微小間隙を介して同軸に
軸支され該回転体により磁気的結合により回転駆動され
る被伝達側の回転体と、この被伝達側の回転体と一体に
形成されたリール台とよりなる磁気テープが巻回された
リールを内蔵したカセットを用いる磁気記録再生装置（
７） ＩＪ−ル台装置において、前記伝達側の回転体と
被伝達側の回転体との間に微小間隙を形成する手段とし
て、これら二つの回転体の対向する面にそれぞれ互いに
反発力が働く磁気部材を固設したことを特徴とするリー
ル台装置。(1) A rotating body on the transmission side that is rotationally driven by a drive source via a deceleration mechanism, and a transmitted object that is supported coaxially with this rotating body through a small gap and is rotationally driven by the rotating body through magnetic coupling. A magnetic recording/reproducing device (
7) In the IJ-ru table device, as a means for forming a minute gap between the rotating body on the transmission side and the rotating body on the transmitted side, repulsive forces act on opposing surfaces of these two rotating bodies. A reel stand device characterized in that a magnetic member is fixedly installed.
方がプラスチック材とマグネット材の混合材により形成
され、他方の対向する面にヒステリシス板を固設してな
ることを特徴とする実用新案登録請求の範囲第１項記載
のリール台装置。(2) The magnetic coupling between the two rotating bodies is characterized in that one of them is made of a mixture of plastic material and magnetic material, and a hysteresis plate is fixed on the opposing surface of the other one. A reel stand device according to claim 1 of the utility model registration claim.
としてそれぞれの回転体に固設した磁気部材は、軸方向
に極性を有するリング状の磁石を同極が対向する如く設
けたことを特徴とする実用新案登録請求の範囲第１項ま
たは第２項記載のリール台装置。(3) The magnetic member fixedly attached to each rotating body as a means for forming a minute gap between the two rotating bodies is provided with ring-shaped magnets having polarity in the axial direction so that the same poles face each other. A reel stand device according to claim 1 or 2 of the utility model registration claim, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9091184U JPS616930U (en) | 1984-06-20 | 1984-06-20 | Reel stand device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9091184U JPS616930U (en) | 1984-06-20 | 1984-06-20 | Reel stand device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS616930U true JPS616930U (en) | 1986-01-16 |
Family
ID=30646329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9091184U Pending JPS616930U (en) | 1984-06-20 | 1984-06-20 | Reel stand device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS616930U (en) |
-
1984
- 1984-06-20 JP JP9091184U patent/JPS616930U/en active Pending
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