JPH0366047U - - Google Patents
Info
- Publication number
- JPH0366047U JPH0366047U JP12566989U JP12566989U JPH0366047U JP H0366047 U JPH0366047 U JP H0366047U JP 12566989 U JP12566989 U JP 12566989U JP 12566989 U JP12566989 U JP 12566989U JP H0366047 U JPH0366047 U JP H0366047U
- Authority
- JP
- Japan
- Prior art keywords
- tension arm
- tape tension
- tape
- feedback circuit
- detecting
- 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 description 1
- 230000004043 responsiveness Effects 0.000 description 1
Description
第１図及び第２図はこの考案に係るテープテン
シヨンアームの実施例を示し、第１図は駆動シス
テムと速度検出フイードバツク回路を設けた本考
案のテープテンシヨンアームを示す平面図と制御
ブロツク図、第２図はテープテンシヨン機構に用
いたリニアモータを示す斜視図である。第３図は
従来例のテープテンシヨンアームを示しバネ力と
粘性抵抗により動作力と応答性を設定する従来の
テープテンシヨンアームを示す平面図である。
主な符号の説明、１…テープ（磁気テープ）、
２…テープガイド、３…テープテンシヨンアーム
、４…回転モータ、５…支点軸、６…速度検出器
、７…ゲイン調整器、８…加算器、９…アンプ、
１０…加算器、１１…モータドライバ、１２…バ
イアス調整器、２０…テープテンシヨンアーム、
２１…支点軸、２２…粘性抵抗（ダツシユポツト
）、２３…コイルバネ。
1 and 2 show an embodiment of the tape tension arm according to the invention, and FIG. 1 is a plan view and a control block showing the tape tension arm of the invention provided with a drive system and a speed detection feedback circuit. 2 are perspective views showing a linear motor used in the tape tension mechanism. FIG. 3 is a plan view showing a conventional tape tension arm, in which operating force and responsiveness are set by spring force and viscous resistance. Explanation of main symbols, 1... Tape (magnetic tape),
2... Tape guide, 3... Tape tension arm, 4... Rotating motor, 5... Fulcrum shaft, 6... Speed detector, 7... Gain adjuster, 8... Adder, 9... Amplifier,
10... Adder, 11... Motor driver, 12... Bias adjuster, 20... Tape tension arm,
21...Fully shaft, 22...Viscous resistance (dash pot), 23...Coil spring.
Claims (1)
ンシヨンアームにおいて、 テープテンシヨンアームを駆動する駆動システ
ムと、動作速度を検出する速度検出器と、この動
作速度に関して速度検出器を含むフイードバツク
回路とを設けテープテンシヨンアームの動作力と
応答性を調整できるように構成したことを特徴と
するテープテンシヨンアーム。[Claim for Utility Model Registration] In a tape tension arm of a tape device that performs recording or playback, a drive system for driving the tape tension arm, a speed detector for detecting the operating speed, and a speed detector for detecting the operating speed. What is claimed is: 1. A tape tension arm, characterized in that it is configured to be equipped with a feedback circuit including a feedback circuit, so as to be able to adjust the operating force and response of the tape tension arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12566989U JPH0366047U (en) | 1989-10-30 | 1989-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12566989U JPH0366047U (en) | 1989-10-30 | 1989-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0366047U true JPH0366047U (en) | 1991-06-27 |
Family
ID=31673531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12566989U Pending JPH0366047U (en) | 1989-10-30 | 1989-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0366047U (en) |
-
1989
- 1989-10-30 JP JP12566989U patent/JPH0366047U/ja active Pending
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