JPS5488113A - Magnetic disc driving device - Google Patents

Magnetic disc driving device

Info

Publication number
JPS5488113A
JPS5488113A JP15561677A JP15561677A JPS5488113A JP S5488113 A JPS5488113 A JP S5488113A JP 15561677 A JP15561677 A JP 15561677A JP 15561677 A JP15561677 A JP 15561677A JP S5488113 A JPS5488113 A JP S5488113A
Authority
JP
Japan
Prior art keywords
magnetic disc
spindle
cylindrical seal
air
seal part
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
JP15561677A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5757780B2 (enExample
Inventor
Reizo Kaneko
Shigemitsu Oguchi
Kunio Hoshitani
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP15561677A priority Critical patent/JPS5488113A/ja
Publication of JPS5488113A publication Critical patent/JPS5488113A/ja
Publication of JPS5757780B2 publication Critical patent/JPS5757780B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/50—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges
    • G11B23/505—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges of disk carriers
    • G11B23/507—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges of disk carriers combined with means for reducing influence of physical parameters, e.g. temperature change, moisture

Landscapes

  • Rotational Drive Of Disk (AREA)
  • Feeding And Guiding Record Carriers (AREA)
JP15561677A 1977-12-26 1977-12-26 Magnetic disc driving device Granted JPS5488113A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15561677A JPS5488113A (en) 1977-12-26 1977-12-26 Magnetic disc driving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15561677A JPS5488113A (en) 1977-12-26 1977-12-26 Magnetic disc driving device

Publications (2)

Publication Number Publication Date
JPS5488113A true JPS5488113A (en) 1979-07-13
JPS5757780B2 JPS5757780B2 (enExample) 1982-12-06

Family

ID=15609898

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15561677A Granted JPS5488113A (en) 1977-12-26 1977-12-26 Magnetic disc driving device

Country Status (1)

Country Link
JP (1) JPS5488113A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61143474U (enExample) * 1985-02-23 1986-09-04

Also Published As

Publication number Publication date
JPS5757780B2 (enExample) 1982-12-06

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