JPS5939461U - magnetic sheet recorder - Google Patents
magnetic sheet recorderInfo
- Publication number
- JPS5939461U JPS5939461U JP13129382U JP13129382U JPS5939461U JP S5939461 U JPS5939461 U JP S5939461U JP 13129382 U JP13129382 U JP 13129382U JP 13129382 U JP13129382 U JP 13129382U JP S5939461 U JPS5939461 U JP S5939461U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- magnetic sheet
- motor
- spiral
- sheet recorder
- 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
- Control Of Direct Current Motors (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
各図はいずれも本考案の一実施例を示すもので、第１図
は本考案の磁気シートレコーダの斜視図、第２図は要部
の側面図、第３図はモータ制御手段を示すブロック図で
ある。
符号の説明、１・・・・・・シャーシ、２・・・・・・
回転ドラム、５・・・・・・ヘッドアーム、８・・・・
・・磁気ヘット、９・・・・・・ガイドピン（可動子）
、１１・・・・・・ガイド板、１２・・・・・・抵抗体
、１３・・・・・・モータ制御回路、ＰＬ・・・・・・
プランジャ、Ｍ・・・・・・モータ、ｒ・・・・・・可
変抵抗、Ｃ・・・・・・磁気シート。Each figure shows an embodiment of the present invention. Figure 1 is a perspective view of the magnetic sheet recorder of the present invention, Figure 2 is a side view of the main parts, and Figure 3 is a block diagram showing the motor control means. It is a diagram. Explanation of symbols, 1... Chassis, 2...
Rotating drum, 5...Head arm, 8...
...Magnetic head, 9...Guide pin (mover)
, 11...Guide plate, 12...Resistor, 13...Motor control circuit, PL...
Plunger, M...Motor, r...Variable resistance, C...Magnetic sheet.
Claims (1)
る状態で備えるとともにモータによって回転される回転
ドラムと、この回転ドラムに対向し且つ前記磁気ヘッド
に関連して設けられたガイド部材と係合して前記磁気ヘ
ッドを半径方向へ移行させる螺旋上ガイド溝を形成した
ガイド板とを備えた磁気シートレコーダにおいて、前記
ガイド板のガイド溝内に抵抗体を配するとともに、前記
ガイド溝に係合するガイド部材で前記抵抗体と電気的接
続を得ることによって可変抵抗器を形成し、前記磁気ヘ
ッドが前記ガイド溝によって螺旋状に移動制御されるも
のにともなう前記可変抵抗器の抵抗値の変位にもとづい
て前記磁気ヘッドがその螺旋状トラックに対して線速度
が一定となる如く前記モータの回転速度を制御するため
のモータ制御手段を設けたことを特徴とする磁気シート
レコーダ。A rotating drum having a magnetic head movable in a radial direction and biased toward the inner circumference and rotated by a motor; and a guide member provided opposite to the rotating drum and associated with the magnetic head. A magnetic sheet recorder is provided with a guide plate having a spiral guide groove for moving the magnetic head in a radial direction. A variable resistor is formed by electrically connecting the resistor with a matching guide member, and the resistance value of the variable resistor changes as the magnetic head is controlled to move in a spiral manner by the guide groove. 1. A magnetic sheet recorder comprising motor control means for controlling the rotational speed of the motor so that the linear velocity of the magnetic head is constant with respect to its spiral track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13129382U JPS5939461U (en) | 1982-09-01 | 1982-09-01 | magnetic sheet recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13129382U JPS5939461U (en) | 1982-09-01 | 1982-09-01 | magnetic sheet recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5939461U true JPS5939461U (en) | 1984-03-13 |
Family
ID=30296872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13129382U Pending JPS5939461U (en) | 1982-09-01 | 1982-09-01 | magnetic sheet recorder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5939461U (en) |
-
1982
- 1982-09-01 JP JP13129382U patent/JPS5939461U/en active Pending
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