JPH0435246U

JPH0435246U -

Info

Publication number: JPH0435246U
Application number: JP7675390U
Authority: JP
Priority date: 1990-07-19
Filing date: 1990-07-19
Publication date: 1992-03-24

Description

[Brief explanation of drawings]

第１図及び第２図はこの考案の実施例である両
面型のフレキシブルデイスク装置のヘツド支持装
置において、記録再生状態及びアーム開口状態の
構成を概略的に示す側断面図、第３図及び第４図
は第１図の両面型のフレキシブルデイスク装置に
おける第１ヘツド及び第２ヘツドの構成を示す斜
視図、第５図及び第６図は従来の両面型のフレキ
シブルデイスク装置のヘツド支持装置において、
記録再生状態及びアーム開口状態の構成を概略的
に示す側断面図である。図において、１……両面型フレキシブルデイス
ク、２……キヤリツジ、３……第１ヘツド、３ａ
……ヘツドコア、３ｂ……溝、４……アーム、５
……第２ヘツド、５ａ……ヘツドコア、６……ジ
ンバルバネ、７……板バネ、８……ホルダ、９…
…押え板、１０……ネジ、１１……ネジリバネ、
１２……ジンバルバネ、１２ａ……外周取り付け
部である。なお、図中、同一符号は同一、ま
たは相当部分を示す。 1 and 2 are side sectional views schematically showing the structure of a head support device for a double-sided flexible disk device, which is an embodiment of this invention, in a recording/reproducing state and an arm opening state, and FIG. 3 and FIG. 4 is a perspective view showing the structure of the first head and the second head in the double-sided flexible disk device shown in FIG. 1, and FIGS. 5 and 6 show the head support device of the conventional double-sided flexible disk device.
FIG. 3 is a side sectional view schematically showing the configuration in a recording/reproducing state and an arm open state. In the figure, 1... double-sided flexible disk, 2... carriage, 3... first head, 3a
...Head core, 3b...Groove, 4...Arm, 5
...Second head, 5a... Head core, 6... Gimbal spring, 7... Leaf spring, 8... Holder, 9...
...Press plate, 10...Screw, 11...Torsion spring,
12...Gimbal spring, 12a...Outer periphery attachment part. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

In a head support device for a double-sided flexible disk device, the head support device for a double-sided flexible disk device is equipped with heads that face each other across the double-sided flexible disk and press the surface of the flexible disk from above and below,
The first head is attached to and supported by a carriage via an elastic support mechanism having degrees of freedom in the vertical, circumferential, and radial directions of the flexible disk surface;
A head support device for a double-sided flexible disk device, characterized in that the second head is supported by being attached via a fixing member to an arm that rotates so that the flexible disk can be attached and detached.