JPS6047166U - Protection mechanism for magnetic head in double-sided floppy disk drive device - Google Patents
Protection mechanism for magnetic head in double-sided floppy disk drive deviceInfo
- Publication number
- JPS6047166U JPS6047166U JP13813283U JP13813283U JPS6047166U JP S6047166 U JPS6047166 U JP S6047166U JP 13813283 U JP13813283 U JP 13813283U JP 13813283 U JP13813283 U JP 13813283U JP S6047166 U JPS6047166 U JP S6047166U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- disc
- head assembly
- pad lever
- double
- 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
- Holding Or Fastening Of Disk On Rotational Shaft (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案による保護機構を概略的に示す斜視図。
第２図本考案の特徴とする拘束部材を示すディスクの挿
入される方向から見た正面図。第３図および第４図は拘
束部材をディスクから引離すためのカム機構の作動を示
す側面図。
１・・・・・・磁気ヘッドアセンブリ、２・・・・・・
板ばね、 ３・・・・・・コイルばね、４・・・・
・・ガイドシャフト、５・・パ で・ディスクパッドレ
バー、６・・・・・・シャーシプレート、１０・・・・
・・ディスククランプ操作レバー、１１・・・・・・シ
ャフト、１２・・・・・・カム、１３・・・・・・押え
レバー、１４・・・・・・クランプ部材保持プレート、
１５・・・・・・引張ばね、１６・・・・・・クランプ
部材、１７・・・・・・ス、ピンドル、２０・・・・・
・拘束部材、２１・・・・・・取付は軸、２２・・・・
・・引張ばね、２３・・・・・・突起、２４・・・・・
・カム、１００・・・・・・ディスク。FIG. 1 is a perspective view schematically showing a protection mechanism according to the present invention. FIG. 2 is a front view showing the restraining member, which is a feature of the present invention, as seen from the direction in which the disk is inserted. 3 and 4 are side views showing the operation of the cam mechanism for separating the restraining member from the disk. 1... Magnetic head assembly, 2...
Leaf spring, 3... Coil spring, 4...
・・Guide shaft, 5・・Disk pad lever, 6・・Chassis plate, 10・・・・
... Disc clamp operation lever, 11 ... Shaft, 12 ... Cam, 13 ... Presser lever, 14 ... Clamp member holding plate,
15...Tension spring, 16...Clamp member, 17...Spindle, 20...
・Restraint member, 21... Attachment is to shaft, 22...
...Tension spring, 23...Protrusion, 24...
・Cam, 100...disc.
Claims (1)
ブリに接近する方向へ押圧付勢され、ディスジパッドレ
バーが前記一方の磁気ヘッドアセンブリと係合して該ア
センブリを他方の磁気ヘッドアセンブリから離反せる位
置に弾性的に押圧保持するようになされている両面型フ
ロッピーディスクドライブ装置において、 挿入されるディスクが所定位置に達する直前にその先端
縁によりヒツトされて一倒されるように枢動可能且つヒ
ツト解除により復帰可能に拘束部材が立設配備され、 前記拘束部材は直立せるヒツト解除状態にてディスクパ
ッドレバーのディスクへ向かう移動を阻止するようにデ
ィスクパッドレバーと係合すれ、また前記ヒツトによる
傾倒で該保合を解除されるようになっていて、 前記ディスクパッドレバーおよび拘束部材には該ディス
クパッドレバーがディスクに向かう方向哀移動を生じる
時互いに係合して拘束部材をディスクから引離すように
該拘束部材を更に傾倒させるためのカム手段が備えであ
る、 ことを特徴とする両面型フロッピーディスクドライブ装
置における磁気ヘッドの保護機構。[Claims for Utility Model Registration] One magnetic head assembly is pressed in a direction approaching the other magnetic head assembly, and the disc pad lever engages the one magnetic head assembly to move the assembly toward the other magnetic head assembly. In a double-sided floppy disk drive device which is designed to be elastically pressed and held in a position where it can be separated from a magnetic head assembly, the inserted disk is hit by the leading edge of the disk just before it reaches a predetermined position and is turned over. A restraining member is provided upright so as to be pivotable and returnable upon release of a hit, and the restraint member engages with the disc pad lever so as to prevent the disc pad lever from moving toward the disc in the upright, released state; Further, the lock is released by tilting by the human, and the disc pad lever and the restraining member engage with each other when the disc pad lever moves in the direction toward the disc, and the restraining member is engaged with the disc pad lever. 1. A protection mechanism for a magnetic head in a double-sided floppy disk drive device, comprising: cam means for further tilting the restraining member so as to separate it from the disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13813283U JPS6047166U (en) | 1983-09-06 | 1983-09-06 | Protection mechanism for magnetic head in double-sided floppy disk drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13813283U JPS6047166U (en) | 1983-09-06 | 1983-09-06 | Protection mechanism for magnetic head in double-sided floppy disk drive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6047166U true JPS6047166U (en) | 1985-04-03 |
Family
ID=30310035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13813283U Pending JPS6047166U (en) | 1983-09-06 | 1983-09-06 | Protection mechanism for magnetic head in double-sided floppy disk drive device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6047166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61167053U (en) * | 1985-04-03 | 1986-10-16 |
-
1983
- 1983-09-06 JP JP13813283U patent/JPS6047166U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61167053U (en) * | 1985-04-03 | 1986-10-16 |
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