JPS6449766A - Minutely moving device - Google Patents

Minutely moving device

Info

Publication number
JPS6449766A
JPS6449766A JP20433487A JP20433487A JPS6449766A JP S6449766 A JPS6449766 A JP S6449766A JP 20433487 A JP20433487 A JP 20433487A JP 20433487 A JP20433487 A JP 20433487A JP S6449766 A JPS6449766 A JP S6449766A
Authority
JP
Japan
Prior art keywords
cord
members
minutely
arrow
rotating
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
JP20433487A
Other languages
English (en)
Other versions
JP2546284B2 (ja
Inventor
Tadashi Takahashi
Masayuki Noda
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP62204334A priority Critical patent/JP2546284B2/ja
Priority to KR1019880010347A priority patent/KR970004685B1/ko
Priority to EP88307562A priority patent/EP0304262B1/en
Priority to CA000574733A priority patent/CA1325272C/en
Priority to DE8888307562T priority patent/DE3862712D1/de
Priority to AU21067/88A priority patent/AU600593B2/en
Priority to US07/232,780 priority patent/US4875120A/en
Publication of JPS6449766A publication Critical patent/JPS6449766A/ja
Application granted granted Critical
Publication of JP2546284B2 publication Critical patent/JP2546284B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Moving Of The Head To Find And Align With The Track (AREA)
  • Control Of Position Or Direction (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Moving Of Heads (AREA)
JP62204334A 1987-08-18 1987-08-18 微動装置 Expired - Fee Related JP2546284B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP62204334A JP2546284B2 (ja) 1987-08-18 1987-08-18 微動装置
KR1019880010347A KR970004685B1 (ko) 1987-08-18 1988-08-13 헤드이동장치
CA000574733A CA1325272C (en) 1987-08-18 1988-08-15 Head driving apparatus
DE8888307562T DE3862712D1 (de) 1987-08-18 1988-08-15 Kopffuehrungseinrichtung.
EP88307562A EP0304262B1 (en) 1987-08-18 1988-08-15 Head driving apparatus
AU21067/88A AU600593B2 (en) 1987-08-18 1988-08-16 Head driving apparatus
US07/232,780 US4875120A (en) 1987-08-18 1988-08-16 Head driving apparatus with coarse and fine adjustments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62204334A JP2546284B2 (ja) 1987-08-18 1987-08-18 微動装置

Publications (2)

Publication Number Publication Date
JPS6449766A true JPS6449766A (en) 1989-02-27
JP2546284B2 JP2546284B2 (ja) 1996-10-23

Family

ID=16488778

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62204334A Expired - Fee Related JP2546284B2 (ja) 1987-08-18 1987-08-18 微動装置

Country Status (2)

Country Link
JP (1) JP2546284B2 (ja)
CA (1) CA1325272C (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5702007B1 (ja) * 2014-02-24 2015-04-15 ツイスト・ドライブ・テクノロジーズ株式会社 光学デバイス駆動装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5702007B1 (ja) * 2014-02-24 2015-04-15 ツイスト・ドライブ・テクノロジーズ株式会社 光学デバイス駆動装置

Also Published As

Publication number Publication date
CA1325272C (en) 1993-12-14
JP2546284B2 (ja) 1996-10-23

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees