JPS6183162U

JPS6183162U -

Info

Publication number: JPS6183162U
Application number: JP16575384U
Authority: JP
Priority date: 1984-11-02
Filing date: 1984-11-02
Publication date: 1986-06-02

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す断面図、第２
図は本考案の効果を説明する模式図、第３図は従
来の磁気デイスクカートリツジ駆動装置の主要部
の一例を示す斜視図、第４図は第３図の磁気デイ
スクカートリツジ駆動装置のヘツド取付部を示す
平面図、第５図は第３図の磁気デイスクカートリ
ツジ駆動装置のヘツド取付部を示す側面図、第６
図は本考案の磁気デイスクカートリツジ駆動装置
に適用される磁気デイスクカートリツジの正面図
である。１：シヤーシ、３：キヤリツジ、４：磁気ヘツ
ド、５：回動アーム、６：バネ部材、７：パツド
、８：ステツピングモータ、９：デイスク駆動モ
ータ、１０：ターンテーブル、１１：磁気デイス
ク、１２：デイスクカートリツジ、１３：ハブ、
２０：磁気ヘツド、２１：パツド。 Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a schematic diagram explaining the effects of the present invention, Figure 3 is a perspective view showing an example of the main parts of a conventional magnetic disk cartridge drive device, and Figure 4 is a head of the magnetic disk cartridge drive device shown in Figure 3. FIG. 5 is a plan view showing the mounting portion, FIG. 5 is a side view showing the head mounting portion of the magnetic disk cartridge drive device of FIG. 3, and FIG.
The figure is a front view of a magnetic disk cartridge applied to the magnetic disk cartridge drive device of the present invention. 1: Chassis, 3: Carriage, 4: Magnetic head, 5: Rotating arm, 6: Spring member, 7: Pad, 8: Stepping motor, 9: Disk drive motor, 10: Turntable, 11: Magnetic disk, 12: disk cartridge, 13: hub,
20: Magnetic head, 21: Pad.

補正昭６０．２．２１図面の簡単な説明を次のように補正する。明細書第１２頁第４行目の「正面図」に続いて
「第７図は従来の磁気デイスクカートリツジ駆動
装置の問題点を説明する説明図」という文章を挿
入する。Amendment February 21, 1980 The brief description of the drawing is amended as follows. Following the "front view" on the fourth line of page 12 of the specification, insert the following sentence: "FIG. 7 is an explanatory diagram illustrating the problems of the conventional magnetic disk cartridge drive device."

Claims

[Scope of utility model registration request]

A hard case that rotatably stores a magnetic disk is attached, and the magnetic disk stored in the hard case is held between a magnetic head and a pad, and information is written and recorded using the magnetic disk as a recording medium.
In a magnetic disk cartridge drive device that performs reading, the area of the head abutting surface of the pad is
A magnetic disk cartridge drive device characterized in that the area of the pad abutting surface of the magnetic head is larger than that of the pad abutting surface of the magnetic head.