JPS5897744U - Back tension mechanism of dual capstan type tape recorder - Google Patents
Back tension mechanism of dual capstan type tape recorderInfo
- Publication number
- JPS5897744U JPS5897744U JP19151881U JP19151881U JPS5897744U JP S5897744 U JPS5897744 U JP S5897744U JP 19151881 U JP19151881 U JP 19151881U JP 19151881 U JP19151881 U JP 19151881U JP S5897744 U JPS5897744 U JP S5897744U
- Authority
- JP
- Japan
- Prior art keywords
- back tension
- tape recorder
- reel
- type tape
- supply side
- 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
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案になるバックテンション機構を適用した
デュアルキャプスタン方式テープレコーダの一実施例の
要部分解斜視図、第２図は本考案になるリール台部分の
一実施例の縦断面図である。
１・・・・・・デュアルキャプスタン方式テープレコー
ダ、２Ｓ・・・・・・供給側キャプスタン、２ｔ・・・
・・・巻取側キャプスタン、７ｓ・・・・・・供給側リ
ール台、７ｔ・・・・・・巻取側リール台、１２・・・
・・・ヘッドシャーシ、１７・・・・・・バックテンシ
ョンドラム、１８・・・・・・ばね、２１・・・・・・
バックテンションレバー、２２・・・・・・ばね。Fig. 1 is an exploded perspective view of essential parts of an embodiment of a dual capstan type tape recorder to which the back tension mechanism of the present invention is applied, and Fig. 2 is a longitudinal sectional view of an embodiment of the reel stand portion of the present invention. It is. 1...Dual capstan type tape recorder, 2S...Supply side capstan, 2t...
...Take-up side capstan, 7s...Supply side reel stand, 7t...Take-up side reel stand, 12...
...Head chassis, 17...Back tension drum, 18...Spring, 21...
Back tension lever, 22...spring.
Claims (1)
巻取側リール台の内部にこれと同軸的に設けられ、ばね
附勢された状態で該リール台に摩擦係合するバックテン
ションドラムと、前記供給側リール台側面に当接・離間
自在に設けられ、該供給側リール台側面に当接する方向
に附勢されたバックテンションレバーと、録音・再生時
以外は前記バックテンションレバーに係止してこれを前
記供給側リール台側面から離間する位置に保ち、録音・
再生時にのみバンクテンションレグ−に対する係止を解
除する制御部材とから構成してなるデュアルキャプスタ
ン方式テープレコーダのバックテンション機構。A back tension drum that is provided coaxially within the supply side and take-up side reel stands of a dual capstan type tape recorder and frictionally engages with the reel stands in a spring-loaded state; and the supply side reel. A back tension lever is provided so as to be able to come into contact with and separate from the side surface of the reel table on the supply side, and is biased in the direction of contacting the side surface of the reel table on the supply side. Keep it in a position away from the side of the supply side reel stand, and record/record.
A back tension mechanism for a dual capstan type tape recorder comprising a control member that releases the lock from a bank tension leg only during playback.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19151881U JPS5897744U (en) | 1981-12-22 | 1981-12-22 | Back tension mechanism of dual capstan type tape recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19151881U JPS5897744U (en) | 1981-12-22 | 1981-12-22 | Back tension mechanism of dual capstan type tape recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5897744U true JPS5897744U (en) | 1983-07-02 |
Family
ID=30104975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19151881U Pending JPS5897744U (en) | 1981-12-22 | 1981-12-22 | Back tension mechanism of dual capstan type tape recorder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5897744U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49120611A (en) * | 1973-03-17 | 1974-11-18 | ||
| JPS5625252A (en) * | 1979-08-09 | 1981-03-11 | Toshiba Corp | Back tension unit of tape recorder |
-
1981
- 1981-12-22 JP JP19151881U patent/JPS5897744U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49120611A (en) * | 1973-03-17 | 1974-11-18 | ||
| JPS5625252A (en) * | 1979-08-09 | 1981-03-11 | Toshiba Corp | Back tension unit of tape recorder |
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