JPH07105647A - Magnetic head support structure - Google Patents
Magnetic head support structureInfo
- Publication number
- JPH07105647A JPH07105647A JP5248399A JP24839993A JPH07105647A JP H07105647 A JPH07105647 A JP H07105647A JP 5248399 A JP5248399 A JP 5248399A JP 24839993 A JP24839993 A JP 24839993A JP H07105647 A JPH07105647 A JP H07105647A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- load beam
- support structure
- head support
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 4
- 238000005304 joining Methods 0.000 abstract description 9
- 238000003466 welding Methods 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 3
- 239000010935 stainless steel Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 7
- 238000003825 pressing Methods 0.000 description 6
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Supporting Of Heads In Record-Carrier Devices (AREA)
- Moving Of Heads (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は磁気ヘッド支持構体に関
するものであり、より詳細には、磁気ヘッド支持構体を
構成するロードビーム部とアーム部の一体構造化手段に
関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a magnetic head supporting structure, and more particularly, to a means for integrally forming a load beam portion and an arm portion which constitute the magnetic head supporting structure.
【0002】[0002]
【従来の技術】図7を参照して磁気ヘッド支持構体の従
来例を説明する。在来の磁気ヘッド支持構体(30)は、
スタッド挿入穴(2)を有するEブロックの基幹部(2
3)から所定の対向間隔を置いて同一方向に張出す複数
個のアーム部(22)の先端部分にロードビーム(3)の
取付け穴(24)を穿設し、ベースプレート(25)および
ロードビーム(3)の基端部をアーム部(22)の先端部
分に重ね合わせた状態で上記取付け穴(24)内にかしめ
ピンまたは止めビス(21)によってそれぞれのアーム部
(22)(22)…に1個ずつロードビーム(3)を固着し
ている。尚、ロードビーム(3)とアーム部(22)は、
相互の接合強度を更に高めるため、図7(C)に示すよ
うに上記かしめピンまたは止めビス(21)に加えてスポ
ット溶接(28)を利用する場合が一般的である。2. Description of the Related Art A conventional example of a magnetic head support structure will be described with reference to FIG. The conventional magnetic head support structure (30)
E-block backbone (2 with stud insertion holes (2)
3) A mounting hole (24) for the load beam (3) is formed at the tip of a plurality of arm portions (22) that extend in the same direction at a predetermined opposing distance from the base plate (25) and the load beam. With the base end portion of (3) superposed on the tip end portion of the arm portion (22), each arm portion (22) (22) is inserted into the mounting hole (24) by a caulking pin or a fixing screw (21). The load beams (3) are fixed to each one. The load beam (3) and arm (22) are
In order to further increase the mutual joint strength, it is common to use spot welding (28) in addition to the crimping pin or the fixing screw (21) as shown in FIG. 7 (C).
【0003】ロードビーム(3)は通常、ステンレス鋼
等の線状鋼材を圧延して薄肉化した後、プレス成形によ
る折曲げと打抜き加工を施こすことによって、長手方向
両端に補強用のサイドレール(4)を有する先細の異形
断面形状の帯状部材に加工されている。ロードビーム
(3)の先端部分には、スポット溶接(26)によってジ
ンバルばね(6)が取付けられている。そして、ロード
ビーム(3)の先端から突出するジンバルばね(6)に
は、接着剤(27)によって磁気ヘッドスライダ(7)が
接着されている。The load beam (3) is usually formed by rolling a linear steel material such as stainless steel to reduce its thickness, and then bending and punching by press forming to reinforce the side rails at both longitudinal ends. It is processed into a strip-shaped member having a tapered cross-section having (4). A gimbal spring (6) is attached to the tip portion of the load beam (3) by spot welding (26). The magnetic head slider (7) is bonded to the gimbal spring (6) protruding from the tip of the load beam (3) with an adhesive (27).
【0004】上記の説明から理解されるように、従来方
式においては、ジンバルばね(6)、ロードビーム
(3)およびアーム部(22)を有するEブロックは別個
の工程で製作され、磁気ヘッド支持構体(30)の組立て
工程に導入された時点でスポット溶接(26)(28)等の
接合一体化手段を利用して一体構造の磁気ヘッド支持構
体(30)に組立てられている。As can be understood from the above description, in the conventional method, the E block having the gimbal spring (6), the load beam (3) and the arm portion (22) is manufactured in a separate process, and the magnetic head supporting member is manufactured. When the structure (30) is introduced into the assembly process, it is assembled into a magnetic head support structure (30) having an integral structure by using joining and integrating means such as spot welding (26) (28).
【0005】[0005]
【発明が解決しようとする課題】別個の工程で製作され
たジンバルばね(6)とロードビーム(3)をEブロッ
クのアーム部(22)に取付け一体構造化された磁気ヘッ
ド構体(30)を得るためには、スポット溶接(26)(2
8)やかしめピンまたは止めビス(21)等の接合一体化
手段を利用する必要があり、組立工数が増加する。A gimbal spring (6) and a load beam (3) manufactured in separate steps are attached to an arm portion (22) of an E block to form an integrated magnetic head structure (30). Spot welding to get (26) (2
8) It is necessary to use a joining and integrating means such as a crimping pin or a fixing screw (21), which increases the number of assembling steps.
【0006】また、スポット溶接に際してジンバルばね
(6)とロードビーム(3)をEブロックのアーム部
(22)に対して正確に位置決め固定することは可成り困
難で、磁気ヘッド構体(30)には位置決め不良に起因す
る寸法誤差や精度不良あるいは接合ミス等の品質欠陥が
発生し易くなる。Further, it is quite difficult to accurately position and fix the gimbal spring (6) and the load beam (3) to the arm portion (22) of the E block at the time of spot welding. Is likely to cause quality defects such as dimensional errors, poor accuracy, and joining errors due to poor positioning.
【0007】[0007]
【課題を解決するための手段】上記課題の解決手段とし
て本発明は、横断面がロードビーム部に該当する薄肉部
分と、アーム部に該当する厚肉部分が連続して一体に延
びる金属板にプレス加工を施して成型したロードビーム
部並びに、アーム部と、上記ロードビーム部の先端部分
にジンバルばねと磁気ヘッドスライダの取付座を固設し
たことを特徴とする磁気ヘッド支持構体および横断面が
ロードビーム部に該当する薄肉部分と、アーム部に該当
する厚肉部分が連続して一体に延びる金属板にプレス加
工を施して成型したロードビーム部並びに、アーム部
と、上記アーム部の基端部を間挿、締着するボイスコイ
ルと、夫々のロードビーム部の先端に固設したジンバル
ばねと磁気ヘッドスライダの取付座よりなることを特徴
とする磁気ヘッド支持構体を提供するものである。As a means for solving the above problems, the present invention provides a metal plate having a thin wall portion whose cross-section corresponds to a load beam portion and a thick wall portion corresponding to an arm portion, which extend continuously and integrally. A magnetic head support structure and a cross-section are characterized in that a load beam portion formed by press working, an arm portion, and a mounting seat for a gimbal spring and a magnetic head slider are fixedly provided at the tip portion of the load beam portion. A thin portion corresponding to the load beam portion and a thick portion corresponding to the arm portion are integrally formed by pressing a metal plate that extends continuously, and the load beam portion is formed by molding, and the arm portion and the base end of the arm portion. A magnetic head support characterized by comprising a voice coil for inserting and tightening the respective parts, a gimbal spring fixed to the tip of each load beam part, and a mounting seat for the magnetic head slider. It is to provide a structure.
【0008】[0008]
【作用】線状鋼材に圧延加工とプレス加工を施こし、こ
れによってロードビーム部に該当する薄肉部分と、アー
ム部に該当する厚肉部分を一体構造に成型した、磁気ヘ
ッド支持構体を形成する。[Function] The linear steel material is subjected to rolling and pressing, thereby forming a magnetic head support structure in which a thin portion corresponding to the load beam portion and a thick portion corresponding to the arm portion are integrally formed. .
【0009】また、斯くして得られた磁気ヘッド支持構
体を複数個、ボイスコイルを介在して積層し、一体構造
に締着固定すると共に、それぞれのロードビーム部の先
端にジンバルばねおよび磁気ヘッドスライダの取付座を
形成する。Further, a plurality of magnetic head supporting structures thus obtained are laminated with a voice coil interposed therebetween, and are fastened and fixed to an integral structure, and a gimbal spring and a magnetic head are provided at the tips of the respective load beam portions. Form a mounting seat for the slider.
【0010】[0010]
【実施例】以下、図1乃至図6を参照しながら本発明の
具体例を説明する。尚、以下の記述において従来技術を
示す図7と同一の構成部材は原則として同一の参照番号
で表示し、重複事項に関しては説明を省略する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Specific examples of the present invention will be described below with reference to FIGS. In the following description, the same components as those of FIG. 7 showing the prior art are indicated by the same reference numerals in principle, and the description of the overlapping matters will be omitted.
【0011】図1および図2に、本発明に係る磁気ヘッ
ド支持構体の基本構造を示す。磁気ヘッド支持構体(1
0)は、ステンレス鋼等の線状鋼材に圧延並びにプレス
加工を施こすことによって製作される。圧延並びにプレ
ス加工を終了した後の磁気ヘッド支持構体(10)は、区
間長L2で示すロードビーム部(3)に該当する薄肉部
分T3と、区間長L1で示すアーム部(1)に該当する厚
肉部分T1、T2、T2’とを具え、かつ、圧延方向と直
交する方向のロードビーム部(3)の横断面を異形断面
形状とすることによって、先細形状をなすロードビーム
部(3)の側縁部にサイドレール(4)を形成してい
る。ロードビーム部(3)の先端には、ジンバルばね
(6)および磁気ヘッドスライダ(7)の取付座(16)
が形成されており、この取付座(16)の内側、即ち、ア
ーム部(1)寄りの位置にはジンバルばね(6)用の位
置決め穴(5)が形成されている。1 and 2 show the basic structure of a magnetic head support structure according to the present invention. Magnetic head support structure (1
0) is manufactured by rolling and pressing a linear steel material such as stainless steel. The magnetic head support structure (10) after finishing the rolling and pressing has a thin portion T 3 corresponding to the load beam portion (3) indicated by the section length L 2 and an arm portion (1) indicated by the section length L 1. And a cross section of the load beam portion (3) in the direction orthogonal to the rolling direction is formed into a tapered shape by forming a thick cross section T 1 , T 2 , T 2 ′ corresponding to Side rails (4) are formed on the side edges of the load beam portion (3). A mounting seat (16) for the gimbal spring (6) and the magnetic head slider (7) is provided at the tip of the load beam portion (3).
Is formed, and a positioning hole (5) for the gimbal spring (6) is formed inside the mounting seat (16), that is, at a position near the arm portion (1).
【0012】ロードビーム部(3)が厚みT3を有する
薄肉部材に形成されているのに対し、アーム部(1)
は、上記ロードビーム部(3)よりも大きな厚みT1、
T2またはT2’を有する厚肉部材に形成されている。よ
り詳細に説明すると、スタッド挿入穴(2)を有するア
ーム(1)の基端部(15)は、後で複数個の磁気ヘッド
支持構体(10)を積層状態で締着するとき、図3乃至図
6に示すようにそれぞれの磁気ヘッド支持構体(10)の
間に所定の対向間隔が保持され得るように、アーム
(1)の本体部分の厚みT2またはT2’よりも大きな厚
みT1を持つように圧延並びにプレス加工条件を選定す
る。アーム部(1)の厚みは、T1>T2またはT2’>
T3なる条件を満足し得る範囲で、磁気ヘッドの特性に
応じて選定する。アーム部(1)は、必要に応じて図1
(B)に示すようにT2>T2’なる先薄形状に成形して
も良いし、図1(C)に示すようにT2=T2’なる等厚
形状に成形しても良い。The load beam portion (3) is formed of a thin member having a thickness T3, while the arm portion (1) is formed.
Is a thickness T 1 larger than the load beam portion (3),
It is formed in a thick member having T 2 or T 2 ′. More specifically, the base end portion (15) of the arm (1) having the stud insertion hole (2) has a structure shown in FIG. 3 when the plurality of magnetic head supporting structures (10) are fastened in a stacked state later. As shown in FIG. 6, a thickness T larger than the thickness T 2 or T 2 ′ of the body portion of the arm (1) is maintained so that a predetermined facing distance can be maintained between the respective magnetic head supporting structures (10). Select the rolling and pressing conditions to have 1 . The thickness of the arm portion (1) is T 1 > T 2 or T 2 '>
The selection is made according to the characteristics of the magnetic head within a range that can satisfy the condition of T 3 . The arm part (1) is shown in FIG.
As shown in (B), it may be formed into a tapered shape such that T 2 > T 2 ′, or may be formed into a uniform thickness shape such that T 2 = T 2 ′, as shown in FIG. 1 (C). .
【0013】なお、本発明の異型断面部材を製造するに
は、型ロール或いはダイスなどにより異型断面に圧延成
型した部材を圧延方向と直交する方向に所望の巾寸法で
切出し分離すればよい。In order to manufacture the modified cross-section member of the present invention, a member which is roll-molded into a modified cross-section with a die roll or a die may be cut and separated in a desired width dimension in a direction orthogonal to the rolling direction.
【0014】上記何れの製作方式においても、先端にジ
ンバルばね(6)と磁気ヘッドスライダ(7)の取付座
(16)を形成してなるロードビーム部(3)と、基端部
(15)にスタッド挿入穴(2)を形成してなるアーム部
(1)とは、スポット溶接やビス止め、あるいは接着等
の接合手段を一切利用することなく、一体構造の磁気ヘ
ッド支持構体(10)に形成される。In any of the above manufacturing methods, a gimbal spring (6) and a load beam portion (3) formed with a mounting seat (16) for a magnetic head slider (7) at the tip and a base end portion (15). The arm portion (1) formed by forming the stud insertion hole (2) in the magnetic head support structure (10) of the integral structure without using any joining means such as spot welding, screw fixing, or adhesion. It is formed.
【0015】斯くして得られた磁気ヘッド支持構体(1
0)は単独で使用することもできるが、複数個を組にし
て使用することもできる。図3乃至図6は、複数個の磁
気ヘッド支持構体(10)をボイスコイル(9)およびそ
の取付けプレート(8)により間挿保持し締着して製作
された多ヘッド型磁気ヘッド支持構体(20)の説明図で
ある。The magnetic head support structure (1 thus obtained
0) can be used alone, or a plurality of them can be used in combination. FIGS. 3 to 6 show a multi-head type magnetic head support structure manufactured by interposing and holding a plurality of magnetic head support structures (10) by a voice coil (9) and its mounting plate (8). It is an explanatory view of 20).
【0016】図3は多ヘッド型磁気ヘッド支持構体(2
0)の全体形状を示す斜視図であるが、多数個の磁気ヘ
ッド支持構体(10)を整列状態で保持して積層・締着す
るためには図4乃至図6に例示する締着一体化手段の採
用が有効である。FIG. 3 shows a multi-head type magnetic head support structure (2
FIG. 7 is a perspective view showing the overall shape of (0), but in order to hold and stack a large number of magnetic head supporting structures (10) in an aligned state, the fastening and unifying shown in FIGS. The adoption of means is effective.
【0017】図4に示す締着一体化方式はカシメ方式
で、所定枚数の磁気ヘッド支持構体(10)をボイスコイ
ル(9)およびその取付けプレート(8)により間挿保
持した後、基端部(15)に通しのピン穴を穿設し、この
ピン穴内に割りピン(11)を打込み、割りピン(11)に
拡開荷重Pを付加することによって締着一体化作業を終
了し、多ヘッド型磁気ヘッド支持構体(20)を形成して
いる。The fastening and unifying method shown in FIG. 4 is a caulking method, in which a predetermined number of magnetic head supporting structures (10) are interleaved and held by the voice coil (9) and its mounting plate (8), and then the base end portion. A through pin hole is bored in (15), a split pin (11) is driven into this pin hole, and an expanding load P is applied to the split pin (11) to complete the fastening and integration work, and A head type magnetic head support structure (20) is formed.
【0018】一方、図5に示す締着一体化方式はスプリ
ングホールド方式で、図4に示す割ピン(11)と押えス
プリング(12)を併用している。押えスプリング(12)
は、側壁部にボイスコイル取付けプレート(8)の嵌込
み溝(16)を開口させると共に、アーム(1)の基端部
(15)の側壁面をU字状に抱持する板体の上下両端に、
アーム(1)の押え爪(12A)を形成している。これら
の押え爪(12A)がアーム(1)の基端部で割ピン(1
1)と共働しながら上下から磁気ヘッド支持構体(10)
の積層体を締着することによって、多ヘッド型磁気ヘッ
ド支持構体(20)の位置決め固定機能は一段と向上す
る。On the other hand, the integrated fastening system shown in FIG. 5 is a spring hold system, which uses the split pin (11) and the presser spring (12) shown in FIG. 4 together. Presser foot spring (12)
Is the upper and lower sides of a plate body that opens the fitting groove (16) of the voice coil mounting plate (8) in the side wall portion and holds the side wall surface of the base end portion (15) of the arm (1) in a U shape. On both ends,
The pressing claw (12A) of the arm (1) is formed. These holding claws (12A) are attached to the cotter pin (1) at the base end of the arm (1).
Magnetic head support structure (10) from above and below in cooperation with 1)
By tightening the laminated body, the positioning and fixing function of the multi-head type magnetic head support structure (20) is further improved.
【0019】最後に図6は、複数個の磁気ヘッド支持構
体(10)相互の位置決め固定手段としてエンボスカシメ
方式を採用したものであって、アーム(1)の基端部
(15)に設けられたボス(14)とボス穴(13)の係合を
利用している。Finally, FIG. 6 shows a case in which an embossing caulking method is adopted as a positioning and fixing means for mutual positioning of a plurality of magnetic head supporting structures (10), which is provided at the base end (15) of the arm (1). The engagement between the boss (14) and the boss hole (13) is utilized.
【0020】所定枚数の磁気ヘッド支持構体(10)とボ
イスコイルの取付けプレート(8)をボス(14)とボス
孔(13)の位置を一致させた状態で積層し、この状態で
アーム(1)の基端部(15)の上下から圧縮荷重Pを印
加することによってそれぞれのボス穴(13)内に対応す
るボス(14)が圧入され、これによって一体構造化され
た多ヘッド型磁気ヘッド支持構体(20)が形成される。A predetermined number of magnetic head supporting structures (10) and voice coil mounting plates (8) are laminated with the bosses (14) and boss holes (13) aligned, and in this state the arms (1) ) The corresponding bosses (14) are press-fitted into the respective boss holes (13) by applying a compressive load P from above and below the base end portion (15) of the multi-head type magnetic head. A support structure (20) is formed.
【0021】[0021]
【発明の効果】本発明によれば、ロードビーム部(3)
とアーム部(1)が一体構造となっているため、接合手
段としてスポット溶接やビス止め等を使用する必要がな
く、磁気ヘッド支持構体(10)(20)の組立工数が減少
する。According to the present invention, the load beam section (3)
Since the arm part (1) and the arm part (1) are integrated, it is not necessary to use spot welding, screwing or the like as a joining means, and the number of assembling steps of the magnetic head supporting structures (10, 20) is reduced.
【0022】また、接合時にロードビーム部(3)とア
ーム部(1)の位置合わせを行なう必要がないため、組
立工数の節減のみならず、接合ミスも生ずることなく品
質低下の防止に対しても顕著な効果が発揮される。Further, since it is not necessary to align the load beam portion (3) and the arm portion (1) at the time of joining, not only the number of assembling steps can be saved, but also a joining error does not occur and the deterioration of quality can be prevented. Also has a remarkable effect.
【0023】更に接合構造の省略により、磁気ヘッド支
持構体(10)(20)のコンパクト化に対しても大きな効
果がある。Further, by omitting the joining structure, there is a great effect on making the magnetic head supporting structures (10, 20) compact.
【図1】(A)は本発明に係る磁気ヘッド支持構体の平
面図、(B)および(C)はその側面図。FIG. 1A is a plan view of a magnetic head support structure according to the present invention, and FIGS. 1B and 1C are side views thereof.
【図2】図1に示す磁気ヘッド支持構体の斜視図。FIG. 2 is a perspective view of the magnetic head support structure shown in FIG.
【図3】多ヘッド型磁気ヘッド支持構体の全体構造を示
す斜視図。FIG. 3 is a perspective view showing the overall structure of a multi-head type magnetic head support structure.
【図4】多ヘッド型磁気ヘッド支持構体の第1の組立方
式を示す斜視図。FIG. 4 is a perspective view showing a first assembly method of a multi-head type magnetic head support structure.
【図5】多ヘッド型磁気ヘッド支持構体の第2の組立方
式を示す斜視図。FIG. 5 is a perspective view showing a second assembly method of a multi-head type magnetic head support structure.
【図6】多ヘッド型磁気ヘッド支持構体の第3の組立方
式を示す側面図。FIG. 6 is a side view showing a third assembly method of a multi-head type magnetic head support structure.
【図7】(A)は従来型磁気ヘッド支持構体の斜視図、
(B)はその要部側面図、(C)はその要部斜視図。FIG. 7A is a perspective view of a conventional magnetic head support structure,
(B) is a side view of the main part, and (C) is a perspective view of the main part.
1 アーム(アーム部) 2 スタッド挿入穴 3 ロードビーム(ロードビーム部) 4 サイドレール 5 位置決め穴 6 ジンバルばね 7 磁気ヘッドスライダ 8 ボイスコイルの取付けプレート 9 ボイスコイル 10 磁気ヘッド支持構体 15 アームの基端部 20 多ヘッド型磁気ヘッド支持構体 1 arm (arm part) 2 stud insertion hole 3 load beam (load beam part) 4 side rail 5 positioning hole 6 gimbal spring 7 magnetic head slider 8 voice coil mounting plate 9 voice coil 10 magnetic head support structure 15 arm base end Part 20 Multi-head type magnetic head support structure
Claims (2)
部分と、アーム部に該当する厚肉部分が連続して一体に
延びる金属板にプレス加工を施して成型したロードビー
ム部並びに、アーム部と、上記ロードビーム部の先端部
分にジンバルばねと磁気ヘッドスライダの取付座を固設
したことを特徴とする磁気ヘッド支持構体。1. A load beam portion and an arm portion formed by press working a metal plate having a thin wall portion whose cross section corresponds to the load beam portion and a thick portion corresponding to the arm portion, which extend integrally integrally. And a magnetic head support structure in which a gimbal spring and a mounting seat for the magnetic head slider are fixedly provided at the tip of the load beam portion.
部分と、アーム部に該当する厚肉部分が連続して一体に
延びる金属板にプレス加工を施して成型したロードビー
ム部並びに、アーム部と、上記アーム部の基端部を間
挿、締着するボイスコイルと、夫々のロードビーム部の
先端に固設したジンバルばねと磁気ヘッドスライダの取
付座よりなることを特徴とする磁気ヘッド支持構体。2. A load beam part and an arm part formed by press working a metal plate having a thin wall part whose cross section corresponds to the load beam part and a thick part part corresponding to the arm part, which extends continuously and integrally. And a voice coil for inserting and fastening the base end portion of the arm portion, a gimbal spring fixed to the tip of each load beam portion, and a magnetic head slider mounting seat. Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5248399A JPH07105647A (en) | 1993-10-05 | 1993-10-05 | Magnetic head support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5248399A JPH07105647A (en) | 1993-10-05 | 1993-10-05 | Magnetic head support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH07105647A true JPH07105647A (en) | 1995-04-21 |
Family
ID=17177532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5248399A Pending JPH07105647A (en) | 1993-10-05 | 1993-10-05 | Magnetic head support structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07105647A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100370717B1 (en) * | 1999-02-12 | 2003-02-05 | 인터내셔널 비지네스 머신즈 코포레이션 | A data recording device and a head stack assembly |
-
1993
- 1993-10-05 JP JP5248399A patent/JPH07105647A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100370717B1 (en) * | 1999-02-12 | 2003-02-05 | 인터내셔널 비지네스 머신즈 코포레이션 | A data recording device and a head stack assembly |
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