JPH03115947U - - Google Patents

Info

Publication number
JPH03115947U
JPH03115947U JP2534090U JP2534090U JPH03115947U JP H03115947 U JPH03115947 U JP H03115947U JP 2534090 U JP2534090 U JP 2534090U JP 2534090 U JP2534090 U JP 2534090U JP H03115947 U JPH03115947 U JP H03115947U
Authority
JP
Japan
Prior art keywords
disc
fixing
turntable
detects
magnetic field
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
Application number
JP2534090U
Other languages
English (en)
Japanese (ja)
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 JP2534090U priority Critical patent/JPH03115947U/ja
Publication of JPH03115947U publication Critical patent/JPH03115947U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
JP2534090U 1990-03-12 1990-03-12 Pending JPH03115947U (un)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2534090U JPH03115947U (un) 1990-03-12 1990-03-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2534090U JPH03115947U (un) 1990-03-12 1990-03-12

Publications (1)

Publication Number Publication Date
JPH03115947U true JPH03115947U (un) 1991-12-02

Family

ID=31528274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2534090U Pending JPH03115947U (un) 1990-03-12 1990-03-12

Country Status (1)

Country Link
JP (1) JPH03115947U (un)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6222751B2 (un) * 1977-02-02 1987-05-19 Pilgrim Eng Dev
JPS6464165A (en) * 1987-09-04 1989-03-10 Fuji Electric Co Ltd Disk driving use spindle motor
JPS6480869A (en) * 1987-09-24 1989-03-27 Hitachi Ltd Detecting mechanism for rotating speed of disk

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6222751B2 (un) * 1977-02-02 1987-05-19 Pilgrim Eng Dev
JPS6464165A (en) * 1987-09-04 1989-03-10 Fuji Electric Co Ltd Disk driving use spindle motor
JPS6480869A (en) * 1987-09-24 1989-03-27 Hitachi Ltd Detecting mechanism for rotating speed of disk

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