JPS6184414A - スピンドル軸受の予圧機構 - Google Patents

スピンドル軸受の予圧機構

Info

Publication number
JPS6184414A
JPS6184414A JP20531884A JP20531884A JPS6184414A JP S6184414 A JPS6184414 A JP S6184414A JP 20531884 A JP20531884 A JP 20531884A JP 20531884 A JP20531884 A JP 20531884A JP S6184414 A JPS6184414 A JP S6184414A
Authority
JP
Japan
Prior art keywords
bearing
bearing housing
spindle
stopper
machinery
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
JP20531884A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0148411B2 (2
Inventor
Masami Suzuki
正美 鈴木
Hiroshi Nishida
博 西田
Koichi Otsuka
大塚　幸市
Mikio Azuma
東　三紀夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP20531884A priority Critical patent/JPS6184414A/ja
Publication of JPS6184414A publication Critical patent/JPS6184414A/ja
Publication of JPH0148411B2 publication Critical patent/JPH0148411B2/ja
Granted 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
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F16C25/08—Ball or roller bearings self-adjusting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Rotational Drive Of Disk (AREA)
  • Support Of The Bearing (AREA)
JP20531884A 1984-09-29 1984-09-29 スピンドル軸受の予圧機構 Granted JPS6184414A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20531884A JPS6184414A (ja) 1984-09-29 1984-09-29 スピンドル軸受の予圧機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20531884A JPS6184414A (ja) 1984-09-29 1984-09-29 スピンドル軸受の予圧機構

Publications (2)

Publication Number Publication Date
JPS6184414A true JPS6184414A (ja) 1986-04-30
JPH0148411B2 JPH0148411B2 (2) 1989-10-19

Family

ID=16504961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20531884A Granted JPS6184414A (ja) 1984-09-29 1984-09-29 スピンドル軸受の予圧機構

Country Status (1)

Country Link
JP (1) JPS6184414A (2)

Also Published As

Publication number Publication date
JPH0148411B2 (2) 1989-10-19

Similar Documents

Publication Publication Date Title
JP2002106554A (ja) ピボット軸受装置
JPH0262425A (ja) スピンドルモータ及びスピンドルモータの製造方法
JPS6184414A (ja) スピンドル軸受の予圧機構
JPS62140271A (ja) 流体軸受式デイスク駆動装置
JPS6211204B2 (2)
JP2931073B2 (ja) スピンドルモータ
JP2001065556A (ja) ピボットアッセンブリー
US6556374B1 (en) Spindle motor-having improved bonding between its bearing cartridge and hub
JPS60256983A (ja) デイスク状記録担体の読みとり装置用スピンドルユニツト
JPS60121509A (ja) 回転ドラム装置
JPS624966A (ja) デイスク部材駆動機構
JP3119958B2 (ja) スピンドルモータ
JP2961446B2 (ja) 回転機
JPH0648179Y2 (ja) スピンドル
JPH0514329Y2 (2)
JPS6230207Y2 (2)
JPS6069320A (ja) ベアリング付きシヤフト・ユニット
JPH06284627A (ja) スピンドルモータ
JP2002327765A (ja) 転がり軸受ユニットの製造方法
JPH02211045A (ja) 光ディスク用スピンドルモータの動圧軸受ユニット
JPH0676805B2 (ja) 軸受装置
JPS63298781A (ja) 磁気ディスク装置
JPH10225076A (ja) スピンドルモータ
JPH0580151U (ja) デイスク回転駆動用スピンドルモータ
JPH04308438A (ja) 軸受構造体およびスピンドルモータ