JPS58135075U - Head load mechanism - Google Patents
Head load mechanismInfo
- Publication number
- JPS58135075U JPS58135075U JP3018982U JP3018982U JPS58135075U JP S58135075 U JPS58135075 U JP S58135075U JP 3018982 U JP3018982 U JP 3018982U JP 3018982 U JP3018982 U JP 3018982U JP S58135075 U JPS58135075 U JP S58135075U
- Authority
- JP
- Japan
- Prior art keywords
- head
- load mechanism
- upper head
- spring
- load arm
- 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.)
- Granted
Links
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
- Feeding And Guiding Record Carriers (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
第１図は従来のヘッドロード機構を示す斜視図、第２図
は第１図におけるヘッド近辺の拡大断面図、第３図はロ
ワーヘッドの平面図、第４図Ａはディスクの平面図、第
４図Ｂはその側断面図、第５図は本考案によるヘッドロ
ード機構の＝実施例を示す斜視図、第６図は第５図にお
けるヘッド近辺の拡大断面図である。
１・・・・・・アッパーヘッド、２・・・・・・ロワー
ヘッド、３・・・・・・板バネ、４・・・・・・取付板
、５・・・・・・ヘッドロードアーム、６・・・・・・
軸、７パ・・用スプリング、８・・・・・・アーマチュ
ア、９・・・・・・電磁石、１０・・・・・・ヨーク、
１１・・・・・・ストッパ部、１２・・・・・・ヘッド
ベース、１２ａ・・・・・・舌片部、１３・・・・・・
ジンバルバネ、１４・°・・・・ヘッドコア、１５・・
・・・・ヘッドプロテクタ、１６・・・・！・ビス、１
７・・・・・・ディスク、１８・・曲媒体、１９・・・
・・・ディスク、２０・・・・・・窓、２１・曲・取付
部、２２・・・・・・ブツシュアップレバ、２３・・曲
斜面部。Fig. 1 is a perspective view showing a conventional head loading mechanism, Fig. 2 is an enlarged sectional view of the vicinity of the head in Fig. 1, Fig. 3 is a plan view of the lower head, Fig. 4A is a plan view of the disk, FIG. 5 is a perspective view showing an embodiment of the head loading mechanism according to the present invention, and FIG. 6 is an enlarged sectional view of the vicinity of the head in FIG. 5. 1... Upper head, 2... Lower head, 3... Leaf spring, 4... Mounting plate, 5... Head load arm, 6...
Shaft, 7 spring for pa, 8... armature, 9... electromagnet, 10... yoke,
11... Stopper part, 12... Head base, 12a... Tongue piece part, 13...
Gimbal spring, 14°...Head core, 15...
...Head protector, 16...!・Bis, 1
7...Disc, 18...Song medium, 19...
... Disk, 20 ... Window, 21 - Curved/mounting part, 22 - Button up lever, 23 - Curved slope part.
Claims (1)
パーヘッドと、該アッパーヘッドと同等の構造でかつ該
アッパーヘッドと対向するように設けられたロワーヘッ
ドと、該ロワーヘッド側に前記アッパーヘッドを押圧す
る板バネと、前記アッパーヘッドに前部を係合させた回
転可能なヘッドロードアームと、該−・ラドロードアー
ムを介して前記アッパーヘッドをロワーヘッドから離反
させる方向に引張するスプリングとを備えたヘッドロー
ド機構において１、ヘッドロードアームにこれと一体に
回転するブツシュアップレバを取付ケ、アッパーヘッド
とロワーヘッドとノ間にディスクを挿入する際、該ディ
スクを前記ブツシュアップレバによりロワーヘッドのヘ
ッドコアの上面より上方に押上げるようにしたことを特
徴とするヘッドロード機構。an upper head having a structure in which a head core is supported by a gimbal spring; a lower head having the same structure as the upper head and provided to face the upper head; and a leaf spring that presses the upper head toward the lower head. A head load mechanism comprising: a rotatable head load arm whose front portion is engaged with the upper head; and a spring which pulls the upper head away from the lower head via the rad load arm; A bush-up lever that rotates integrally with the head load arm is installed. When inserting a disc between the upper head and the lower head, the bush-up lever moves the disc above the upper surface of the head core of the lower head. The head load mechanism is characterized by being pushed up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3018982U JPS58135075U (en) | 1982-03-05 | 1982-03-05 | Head load mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3018982U JPS58135075U (en) | 1982-03-05 | 1982-03-05 | Head load mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58135075U true JPS58135075U (en) | 1983-09-10 |
| JPS6338447Y2 JPS6338447Y2 (en) | 1988-10-11 |
Family
ID=30041935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3018982U Granted JPS58135075U (en) | 1982-03-05 | 1982-03-05 | Head load mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58135075U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61163375U (en) * | 1986-01-09 | 1986-10-09 | ||
| JPS6425372A (en) * | 1987-07-20 | 1989-01-27 | Nec Corp | Floppy disk device |
-
1982
- 1982-03-05 JP JP3018982U patent/JPS58135075U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61163375U (en) * | 1986-01-09 | 1986-10-09 | ||
| JPS6425372A (en) * | 1987-07-20 | 1989-01-27 | Nec Corp | Floppy disk device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6338447Y2 (en) | 1988-10-11 |
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