JPS60127648U - Tape recorder reel shaft drive device - Google Patents
Tape recorder reel shaft drive deviceInfo
- Publication number
- JPS60127648U JPS60127648U JP1245584U JP1245584U JPS60127648U JP S60127648 U JPS60127648 U JP S60127648U JP 1245584 U JP1245584 U JP 1245584U JP 1245584 U JP1245584 U JP 1245584U JP S60127648 U JPS60127648 U JP S60127648U
- Authority
- JP
- Japan
- Prior art keywords
- drive gear
- gear
- support plate
- rotation
- meshing teeth
- 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
Landscapes
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
- Unwinding Webs (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
図面は何れも本考案のリール軸駆動装置に関し、第１図
は要部の分解斜視図、第２図は要部の側断面図である。
主な図番の説明、１・・・巻取りリール軸、３・・・巻
取りリール台、５・・・供給リール軸、６・・・供給リ
ール台、１１・・・駆動歯車、１３・・・回動支持板、
１５・・・磁石歯車、１７・・・シールド円板。The drawings all relate to the reel shaft drive device of the present invention; FIG. 1 is an exploded perspective view of the main parts, and FIG. 2 is a side sectional view of the main parts. Explanation of main drawing numbers, 1... Take-up reel shaft, 3... Take-up reel stand, 5... Supply reel shaft, 6... Supply reel stand, 11... Drive gear, 13...・・Rotation support plate,
15... Magnetic gear, 17... Shield disk.
Claims (1)
転せしめる電動機を備えたチープレコーターにおいて、
周縁に噛合歯が形成されていると共に巻取りリール軸と
共に回転する巻取りリール台と、周縁に噛合歯が形成さ
れていると共に供給リール軸と共に回転する供給リール
台と、前記電動機により回転駆動されると共に早送り及
び巻戻し動作時互に逆方向に回転する駆動歯車と、該駆
動歯車の回転軸を中心として回動可能に取付けられてい
ると共に磁性材よりなる回動支持板と、該回動支持板上
に回転可能に取付けられていると共に前記駆動歯車と常
、時噛合った状態にある磁石歯車とより成り、前記駆動
歯車の回転を前記磁石歯車に伝達すると共に該磁石歯車
の前記回動支持板への吸着力及び前記駆動歯車の回転力
により該回動支持板を該駆動歯車の回転方向に回動変位
せしめ、以って前記磁石歯車を前記巻取りリール台の噛
合歯又は供給リール台の噛合歯に噛合わせるようにした
ことを特徴とするテープレコーダーのリール軸駆動装置
。In a cheap precoater equipped with an electric motor that rotates in the opposite direction during rewinding operation compared to the rotating direction during fast forwarding operation,
A take-up reel stand that has meshing teeth formed on its periphery and rotates together with the take-up reel shaft; a supply reel stand that has meshing teeth formed on its periphery and rotates together with the supply reel shaft; and a supply reel stand that is rotationally driven by the electric motor. a drive gear that rotates in opposite directions during fast-forwarding and rewinding operations; a rotation support plate that is rotatably mounted about the rotation axis of the drive gear and is made of a magnetic material; The magnet gear is rotatably mounted on a support plate and is always in mesh with the drive gear, transmitting the rotation of the drive gear to the magnet gear and transmitting the rotation of the magnet gear. The attraction force to the dynamic support plate and the rotational force of the drive gear cause the rotation support plate to be rotationally displaced in the rotational direction of the drive gear, thereby causing the magnetic gear to engage the meshing teeth of the take-up reel stand or the supply. A reel shaft drive device for a tape recorder, characterized in that it meshes with meshing teeth of a reel stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1245584U JPS60127648U (en) | 1984-01-31 | 1984-01-31 | Tape recorder reel shaft drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1245584U JPS60127648U (en) | 1984-01-31 | 1984-01-31 | Tape recorder reel shaft drive device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60127648U true JPS60127648U (en) | 1985-08-27 |
| JPH0355147Y2 JPH0355147Y2 (en) | 1991-12-06 |
Family
ID=30495532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1245584U Granted JPS60127648U (en) | 1984-01-31 | 1984-01-31 | Tape recorder reel shaft drive device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60127648U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5067803U (en) * | 1973-10-19 | 1975-06-17 |
-
1984
- 1984-01-31 JP JP1245584U patent/JPS60127648U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5067803U (en) * | 1973-10-19 | 1975-06-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0355147Y2 (en) | 1991-12-06 |
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