JPS641842B2 - - Google Patents

Info

Publication number
JPS641842B2
JPS641842B2 JP1835679A JP1835679A JPS641842B2 JP S641842 B2 JPS641842 B2 JP S641842B2 JP 1835679 A JP1835679 A JP 1835679A JP 1835679 A JP1835679 A JP 1835679A JP S641842 B2 JPS641842 B2 JP S641842B2
Authority
JP
Japan
Prior art keywords
arm
pick
record
detected
closing
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.)
Expired
Application number
JP1835679A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55113171A (en
Inventor
Hisao Kaneko
Masayuki Inoe
Toshihiko Goto
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 JP1835679A priority Critical patent/JPS55113171A/ja
Publication of JPS55113171A publication Critical patent/JPS55113171A/ja
Publication of JPS641842B2 publication Critical patent/JPS641842B2/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
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02—Arrangements of heads
    • G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
    • G11B3/095—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers for repeating a part of the record; for beginning or stopping at a desired point of the record
    • G11B3/0952—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers for repeating a part of the record; for beginning or stopping at a desired point of the record using automatic means
    • G11B3/0957—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers for repeating a part of the record; for beginning or stopping at a desired point of the record using automatic means using optical means for detecting the end of the recording or the desired point thereof

Landscapes

  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Optical Transform (AREA)
JP1835679A 1979-02-21 1979-02-21 Arm position detector Granted JPS55113171A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1835679A JPS55113171A (en) 1979-02-21 1979-02-21 Arm position detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1835679A JPS55113171A (en) 1979-02-21 1979-02-21 Arm position detector

Publications (2)

Publication Number Publication Date
JPS55113171A JPS55113171A (en) 1980-09-01
JPS641842B2 true JPS641842B2 (enExample) 1989-01-12

Family

ID=11969402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1835679A Granted JPS55113171A (en) 1979-02-21 1979-02-21 Arm position detector

Country Status (1)

Country Link
JP (1) JPS55113171A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11335363B2 (en) 2018-12-27 2022-05-17 Panasonic Intellectual Property Management Co., Ltd. Tonearm device and reproduction device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5635170U (enExample) * 1979-08-27 1981-04-06

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5152806A (en) * 1974-11-01 1976-05-10 Mitsubishi Electric Corp Pitsukuatsupuaamuno ichikenshutsusochi
JPS5914821B2 (ja) * 1975-10-23 1984-04-06 三菱電機株式会社 レコ−ドプレ−ヤ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11335363B2 (en) 2018-12-27 2022-05-17 Panasonic Intellectual Property Management Co., Ltd. Tonearm device and reproduction device

Also Published As

Publication number Publication date
JPS55113171A (en) 1980-09-01

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