JPH0190160U - - Google Patents
Info
- Publication number
- JPH0190160U JPH0190160U JP18431787U JP18431787U JPH0190160U JP H0190160 U JPH0190160 U JP H0190160U JP 18431787 U JP18431787 U JP 18431787U JP 18431787 U JP18431787 U JP 18431787U JP H0190160 U JPH0190160 U JP H0190160U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- pair
- hole formed
- mounting hole
- plate
- 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
- Supporting Of Heads In Record-Carrier Devices (AREA)
Description
図に全てこの考案の実施例を説明するためのも
ので、第１図は磁気ヘツドアツセンブリの側面図
、第２図は同背面図、第３図はキヤリツジの平面
図、第４図は同側面図、第５図はアームの平面図
、第６図は同背面図、第７図は同側面図、第８図
は磁気ヘツドユニツトの平面図、第９図はシール
ド板と磁気ヘツドの取付状態を示す説明図、第１
０図はフオロワとスクリユーシヤフトの係合状態
を示す説明図、第１１図はフオロワの正面図、第
１２図はフオロワの押えばね部を示す第１１図要
部Ｍ矢視図、第１３図はフオロワの底面図、第１
４図は支軸を分解した状態を示す正面図、第１５
図は磁気ヘツドユニツトをキヤリツジに取り付け
た状態を示す要部底面図、第１６図は同要部断面
図である。
１……磁気ヘツドアツセンブリ、２……下側磁
気ヘツドアツセンブリ、４……キヤリツジ、５…
…上側磁気ヘツドユニツト、６……支軸、７……
アーム、１０ａ，１０ｂ……アーム取付板、１５
，２２……取付孔、１９ａ，１９ｂ……被取付板
、２５……磁気ヘツド、３１……ボルト、３１ａ
，３１ｂ……傾斜面、３２……ナツト、３２ａ，
３２ｂ……傾斜面、３１ｃ，３２ｃ……当接部。
The figures are all for explaining the embodiment of this invention. Figure 1 is a side view of the magnetic head assembly, Figure 2 is a rear view of the same, Figure 3 is a plan view of the carriage, and Figure 4 is the same. A side view, FIG. 5 is a plan view of the arm, FIG. 6 is a back view, FIG. 7 is a side view, FIG. 8 is a plan view of the magnetic head unit, and FIG. 9 is a state in which the shield plate and magnetic head are installed. Explanatory diagram showing the first
Fig. 0 is an explanatory view showing the engagement state of the follower and screw shaft, Fig. 11 is a front view of the follower, Fig. 12 is a main part view taken from arrow M in Fig. 11 showing the pressing spring portion of the follower, and Fig. 13. is the bottom view of the follower, the first
Figure 4 is a front view showing the disassembled state of the support shaft, Figure 15
The figure is a bottom view of the main part showing the state in which the magnetic head unit is attached to the carriage, and FIG. 16 is a sectional view of the main part. 1... Magnetic head assembly, 2... Lower magnetic head assembly, 4... Carriage, 5...
...Upper magnetic head unit, 6... Support shaft, 7...
Arm, 10a, 10b...Arm mounting plate, 15
, 22... Mounting hole, 19a, 19b... Mounting plate, 25... Magnetic head, 31... Bolt, 31a
, 31b... Slanted surface, 32... Nut, 32a,
32b... Slanted surface, 31c, 32c... Contact portion.
Claims (1)
上側のヘツド装置を搭載したアームを支持するア
ームの支持装置において、 キヤリツジのアーム支持側にほぼ平行に立設さ
れ、第１の取付孔が形成された弾性変形可能な一
対の薄板からなるアーム取付板と、 アームにほぼ平行に設けられ、第２の取付孔が
形成された弾性変形可能な一対の薄板からなるキ
ヤリツジへの被取付板と、 同心に配置された上記第１および第２の取付孔
に挿入され、一対のアーム取付板および一対の被
取付板の少くとも一方の平行な板片対を互いに近
接する方向に弾性変形させ、その弾性変形した板
片に形成された取付孔と強嵌合し、他方の板片に
形成された取付孔と摺動する当接部を両端に有し
、アームを揺動自在に軸支する支軸と、 を備えていることを特徴とするアームの支持装置
。[Scope of Claim for Utility Model Registration] In an arm support device that supports an arm on which an upper head device is mounted relative to a carriage on which a lower head device is mounted, a third an arm mounting plate consisting of a pair of elastically deformable thin plates with a first mounting hole formed therein; and a carriage consisting of a pair of elastically deformable thin plates provided almost parallel to the arm and having a second mounting hole formed therein; A direction in which the pair of parallel plate pieces of the pair of arm mounting plates and at least one of the pair of plates are brought closer to each other by being inserted into the first and second mounting holes arranged concentrically with the plate to be attached. The plate piece is elastically deformed, and is tightly fitted into the mounting hole formed in the elastically deformed plate piece, and has abutting parts at both ends that slide with the mounting hole formed in the other plate piece, and the arm can be swung. An arm support device comprising: a freely pivotable support shaft;
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987184317U JPH0731419Y2 (en) | 1987-12-04 | 1987-12-04 | Arm support device |
| US07/239,161 US4996615A (en) | 1987-12-04 | 1988-08-30 | Head assembly |
| US07/443,634 US4980787A (en) | 1987-12-04 | 1989-11-29 | Mass-balanced magnetic head assembly for a floppy disk drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987184317U JPH0731419Y2 (en) | 1987-12-04 | 1987-12-04 | Arm support device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0190160U true JPH0190160U (en) | 1989-06-14 |
| JPH0731419Y2 JPH0731419Y2 (en) | 1995-07-19 |
Family
ID=31475688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987184317U Expired - Lifetime JPH0731419Y2 (en) | 1987-12-04 | 1987-12-04 | Arm support device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0731419Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6148166A (en) * | 1984-08-11 | 1986-03-08 | Hitachi Maxell Ltd | Magnetic disc driver |
-
1987
- 1987-12-04 JP JP1987184317U patent/JPH0731419Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6148166A (en) * | 1984-08-11 | 1986-03-08 | Hitachi Maxell Ltd | Magnetic disc driver |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0731419Y2 (en) | 1995-07-19 |
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