JPS63168657U - - Google Patents
Info
- Publication number
- JPS63168657U JPS63168657U JP6015887U JP6015887U JPS63168657U JP S63168657 U JPS63168657 U JP S63168657U JP 6015887 U JP6015887 U JP 6015887U JP 6015887 U JP6015887 U JP 6015887U JP S63168657 U JPS63168657 U JP S63168657U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- disk
- arm
- support device
- spring means
- 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
- 238000006243 chemical reaction Methods 0.000 claims 2
Landscapes
- Supporting Of Heads In Record-Carrier Devices (AREA)
Description
第１図は本考案の実施例に係わる磁気デイスク
装置の一部を示す正面図、第２図は第１図のキヤ
リツジ及び揺動アーム部分を含むヘツド支持装置
の平面図、第３図は第２図のヘツド支持装置の左
側面図、第４図はキヤリツジの平面図、第５図は
ヘツド非ロード時の状態を示す正面図、第６図は
第５図の左側面図である。
１……デイスク、３……第１の磁気ヘツド、４
……第２の磁気ヘツド、５……キヤリツジ、６…
…アーム、７……板バネ、１０……アーム支持部
、１３……捩りバネ、１５……突出部。
FIG. 1 is a front view showing a part of a magnetic disk device according to an embodiment of the present invention, FIG. 2 is a plan view of a head support device including the carriage and swing arm portion of FIG. 1, and FIG. 2 is a left side view of the head support device, FIG. 4 is a plan view of the carriage, FIG. 5 is a front view showing the head when it is not loaded, and FIG. 6 is a left side view of FIG. 5. 1...Disk, 3...First magnetic head, 4
...Second magnetic head, 5...Carriage, 6...
...Arm, 7...Plate spring, 10...Arm support part, 13...Torsion spring, 15...Protrusion part.
Claims (1)
回転装置と、 前記デイスクの一方の主面に接触して信号変換
を行うための一方の磁気ヘツドと、 前記デイスクの他方の主面に接触して信号変換
を行うための他方の磁気ヘツドと、 前記一方の磁気ヘツドが取り付けられているキ
ヤリツジと、 板バネによつて前記キヤリツジに揺動自在に支
持され且つ前記他方の磁気ヘツドを前記一方の磁
気ヘツドに対向するように支持している揺動アー
ムと、 前記他方の磁気ヘツドを前記一方の磁気ヘツド
に接近させる方向の力を前記揺動アームに与える
バネ手段と、 前記キヤリツジを前記デイスクの半径方向に案
内する手段と から成る磁気デイスク装置の磁気ヘツドの支持
装置において、 少なくとも信号変換時に前記揺動アームのキヤ
リツジ対向面を支持するアーム支持部をキヤリツ
ジに設け、前記アーム支持部が前記板バネの近傍
において前記揺動アームに接触するように前記ア
ーム支持部の位置を決めたことを特徴とする磁気
ヘツド支持装置。 ［２］ 前記他方の磁気ヘツドが前記一方の磁気
ヘツドから離間する方向に前記バネ手段による偏
倚力に抗して前記揺動アームを変位させるための
力が与えられる部分が前記バネ手段によつて前記
揺動アームが押圧されている部分よりも前記揺動
アームの先端側に設けられていることを特徴とす
る実用新案登録請求の範囲第１項記載の磁気ヘツ
ド支持装置。 ［３］ 前記アーム支持部は前記デイスクの半径
方向に直交する直線上に配置された２つの突起で
ある実用新案登録請求の範囲第１項又は第２項記
載の磁気ヘツド支持装置。[Claims for Utility Model Registration] [1] A disk rotation device for rotating a magnetic disk, one magnetic head for contacting one main surface of the disk to perform signal conversion, and the other side of the disk. the other magnetic head for signal conversion in contact with the main surface of the magnetic head; a carriage to which the one magnetic head is attached; a swinging arm that supports a magnetic head so as to face the one magnetic head; a spring means that applies a force to the swinging arm in a direction that causes the other magnetic head to approach the one magnetic head; and means for guiding the carriage in the radial direction of the disk. A magnetic head support device, characterized in that the arm support section is positioned so that the arm support section contacts the swing arm in the vicinity of the leaf spring. [2] A portion to which a force is applied by the spring means to displace the swinging arm in a direction in which the other magnetic head is separated from the one magnetic head against the biasing force of the spring means. 2. The magnetic head support device according to claim 1, wherein the magnetic head support device is provided closer to the distal end of the swing arm than the portion on which the swing arm is pressed. [3] The magnetic head support device according to claim 1 or 2, wherein the arm support portion is two protrusions arranged on a straight line orthogonal to the radial direction of the disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6015887U JPS63168657U (en) | 1987-04-21 | 1987-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6015887U JPS63168657U (en) | 1987-04-21 | 1987-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63168657U true JPS63168657U (en) | 1988-11-02 |
Family
ID=30892322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6015887U Pending JPS63168657U (en) | 1987-04-21 | 1987-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63168657U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61963A (en) * | 1984-06-14 | 1986-01-06 | Matsushita Electric Ind Co Ltd | Head supporting device of floppy disc device |
-
1987
- 1987-04-21 JP JP6015887U patent/JPS63168657U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61963A (en) * | 1984-06-14 | 1986-01-06 | Matsushita Electric Ind Co Ltd | Head supporting device of floppy disc device |
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