JPS6044240U - head drive mechanism - Google Patents
head drive mechanismInfo
- Publication number
- JPS6044240U JPS6044240U JP13355683U JP13355683U JPS6044240U JP S6044240 U JPS6044240 U JP S6044240U JP 13355683 U JP13355683 U JP 13355683U JP 13355683 U JP13355683 U JP 13355683U JP S6044240 U JPS6044240 U JP S6044240U
- Authority
- JP
- Japan
- Prior art keywords
- head
- plate
- pinch roller
- engaged
- drive mechanism
- 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
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図は従来のヘッド駆動機構の一例を示した平面図、
第2図は本考案のヘッド駆動機構の一実施例を示した平
面図、第3図は同じ(作動状態を示した平面図である。
1・・・・・・シャーシ、3・・・・・・ヘッド板、3
d・・・・・・取付片、3f・・・・・・スリット、4
・・・・・・録再ヘッド、5・・・・・・消去ヘッド、
6・・・・・・作動板、6d・・・・・・ガイドピン、
10・・・・・・ピンチローラアーム、12・・・・・
・ローラ圧接ばね、12a・・・・・・巻状部、13・
・・・・・ピンテローラ軸、14・・・・・・キャプス
タン軸。FIG. 1 is a plan view showing an example of a conventional head drive mechanism;
Fig. 2 is a plan view showing one embodiment of the head drive mechanism of the present invention, and Fig. 3 is the same (plan view showing the operating state). 1... Chassis, 3...・Head board, 3
d...Mounting piece, 3f...Slit, 4
...Recording/playback head, 5...Erasing head,
6... Actuation plate, 6d... Guide pin,
10...Pinch roller arm, 12...
・Roller pressure contact spring, 12a... Winding portion, 13.
...Pinter roller shaft, 14...Capstan shaft.
Claims (1)
プスタン軸に当接して協動してテープを定速駆動させる
ピンチローラを有するビンチローラユニットト、該ピン
チローラユニットを前記キャプスタン軸に圧接させるロ
ーラ圧接ばねと、前記ヘッド板をテープ再生位置に移動
させる作動板とから成るヘッド機構において、ローラ圧
接ばねの一端を前記ヘッド板に係着すると共に他端を前
記ピンチローラユニットに係着し且つ前記ローラ圧接ば
ねの中間部を前記作動板のガイドピンに係着したことを
特徴とするヘッド駆動機構。a pinch roller unit having a head plate equipped with a recording/reproducing head, an erasing head, etc., and a pinch roller that contacts a capstan shaft and cooperates to drive the tape at a constant speed; the pinch roller unit is attached to the capstan shaft; In a head mechanism comprising a roller pressure contact spring that presses the head plate, and an actuation plate that moves the head plate to a tape playback position, one end of the roller pressure contact spring is engaged with the head plate, and the other end is engaged with the pinch roller unit. A head drive mechanism characterized in that an intermediate portion of the roller pressure spring is engaged with a guide pin of the actuating plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13355683U JPS6044240U (en) | 1983-08-31 | 1983-08-31 | head drive mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13355683U JPS6044240U (en) | 1983-08-31 | 1983-08-31 | head drive mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6044240U true JPS6044240U (en) | 1985-03-28 |
Family
ID=30301225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13355683U Pending JPS6044240U (en) | 1983-08-31 | 1983-08-31 | head drive mechanism |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6044240U (en) |
-
1983
- 1983-08-31 JP JP13355683U patent/JPS6044240U/en active Pending
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