JPS62263U - - Google Patents

Info

Publication number
JPS62263U
JPS62263U JP9204285U JP9204285U JPS62263U JP S62263 U JPS62263 U JP S62263U JP 9204285 U JP9204285 U JP 9204285U JP 9204285 U JP9204285 U JP 9204285U JP S62263 U JPS62263 U JP S62263U
Authority
JP
Japan
Prior art keywords
bearing
shaft
rolling bearing
carriage
fixed
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
Application number
JP9204285U
Other languages
Japanese (ja)
Other versions
JPH0341327Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP9204285U priority Critical patent/JPH0341327Y2/ja
Publication of JPS62263U publication Critical patent/JPS62263U/ja
Application granted granted Critical
Publication of JPH0341327Y2 publication Critical patent/JPH0341327Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/723—Shaft end sealing means, e.g. cup-shaped caps or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2370/00—Apparatus relating to physics, e.g. instruments
    • F16C2370/12—Hard disk drives or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moving Of Heads (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案に係るヘツド位置決め機構の
ころがり軸受の一実施例を示す縦断面図、第２図
はヘツド位置決め機構の１例を示す側面図である
。 第１図において、１２はキヤリツジ、１４はガ
イドレール、２１は固定軸、２２はボールベアリ
ング、２２Ａはベアリング内輪、２２Ｂはベアリ
ング外輪、２３は薄板状シール、２４は輪形薄板
状シールである。 FIG. 1 is a longitudinal sectional view showing one embodiment of a rolling bearing of a head positioning mechanism according to the invention, and FIG. 2 is a side view showing one example of the head positioning mechanism. In FIG. 1, 12 is a carriage, 14 is a guide rail, 21 is a fixed shaft, 22 is a ball bearing, 22A is a bearing inner ring, 22B is a bearing outer ring, 23 is a thin plate seal, and 24 is a ring-shaped thin plate seal.

Claims (1)

【実用新案登録請求の範囲】 所定トラツクへキヤリツジ１２に搭載したヘツ
ド１１を位置決めするヘツド位置決め機構のころ
がり軸受であつて、 該ころがり軸受は前記キヤリツジ１２か、それ
を案内する固定台１４のいずれかに取付けた固定
軸２１に支持されたボールベアリング２２を主体
として成り、 該ボールベアリング２２の軸挿入側と反対側の
側面部にはベアリング内輪２２Ａとボール収容部
を覆うように薄板状シール２３がベアリング外輪
２２Ｂの端縁部に固着されていることを特徴とす
るヘツド位置決め機構のころがり軸受。[Claims for Utility Model Registration] A rolling bearing for a head positioning mechanism that positions the head 11 mounted on a carriage 12 on a predetermined track, the rolling bearing being either the carriage 12 or the fixed base 14 that guides it. It mainly consists of a ball bearing 22 supported by a fixed shaft 21 attached to the shaft, and a thin plate-shaped seal 23 is provided on the side surface of the ball bearing 22 opposite to the shaft insertion side so as to cover the bearing inner ring 22A and the ball housing part. A rolling bearing for a head positioning mechanism, characterized in that it is fixed to an edge of a bearing outer ring 22B.
JP9204285U 1985-06-17 1985-06-17 Expired JPH0341327Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9204285U JPH0341327Y2 (en) 1985-06-17 1985-06-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9204285U JPH0341327Y2 (en) 1985-06-17 1985-06-17

Publications (2)

Publication Number Publication Date
JPS62263U true JPS62263U (en) 1987-01-06
JPH0341327Y2 JPH0341327Y2 (en) 1991-08-30

Family

ID=30648474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9204285U Expired JPH0341327Y2 (en) 1985-06-17 1985-06-17

Country Status (1)

Country Link
JP (1) JPH0341327Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0268780A (en) * 1988-09-03 1990-03-08 Nec Corp Rotary type magnetic head positioning device for magnetic disk device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0268780A (en) * 1988-09-03 1990-03-08 Nec Corp Rotary type magnetic head positioning device for magnetic disk device

Also Published As

Publication number Publication date
JPH0341327Y2 (en) 1991-08-30

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