JPS52119904A - Arm control device - Google Patents

Arm control device

Info

Publication number
JPS52119904A
JPS52119904A JP3638376A JP3638376A JPS52119904A JP S52119904 A JPS52119904 A JP S52119904A JP 3638376 A JP3638376 A JP 3638376A JP 3638376 A JP3638376 A JP 3638376A JP S52119904 A JPS52119904 A JP S52119904A
Authority
JP
Japan
Prior art keywords
arm
control device
arm control
control
coincidence
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
JP3638376A
Other languages
English (en)
Other versions
JPS576183B2 (ja
Inventor
Mitsuru Baba
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.)
Nippon Gakki Co Ltd
Original Assignee
Nippon Gakki Co 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 Nippon Gakki Co Ltd filed Critical Nippon Gakki Co Ltd
Priority to JP3638376A priority Critical patent/JPS52119904A/ja
Priority to US05/782,511 priority patent/US4135086A/en
Publication of JPS52119904A publication Critical patent/JPS52119904A/ja
Publication of JPS576183B2 publication Critical patent/JPS576183B2/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

  • Moving Of Head For Track Selection And Changing (AREA)
  • Moving Of Heads (AREA)
JP3638376A 1976-04-01 1976-04-01 Arm control device Granted JPS52119904A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP3638376A JPS52119904A (en) 1976-04-01 1976-04-01 Arm control device
US05/782,511 US4135086A (en) 1976-04-01 1977-03-29 Automatic record player of linear tracking pickup arm type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3638376A JPS52119904A (en) 1976-04-01 1976-04-01 Arm control device

Publications (2)

Publication Number Publication Date
JPS52119904A true JPS52119904A (en) 1977-10-07
JPS576183B2 JPS576183B2 (ja) 1982-02-03

Family

ID=12468312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3638376A Granted JPS52119904A (en) 1976-04-01 1976-04-01 Arm control device

Country Status (2)

Country Link
US (1) US4135086A (ja)
JP (1) JPS52119904A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54143604A (en) * 1978-04-29 1979-11-09 Fuji Telecasting Co Ltd Record disk player
JPS55135367A (en) * 1979-04-09 1980-10-22 Pioneer Electronic Corp Setter for stop position of tone arm
JPS5644160A (en) * 1979-09-17 1981-04-23 Matsushita Electric Ind Co Ltd Detector for position of pickup arm

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222574A (en) * 1977-03-16 1980-09-16 Cheeseboro Robert G Radial-tracking programmable record player
GB1585553A (en) * 1977-06-03 1981-03-04 Plessey Co Ltd Disc record players
JPS54113301A (en) * 1978-02-24 1979-09-04 Pioneer Electronic Corp Device for driving and controlling pickup arm
JPS54113302A (en) * 1978-02-24 1979-09-04 Pioneer Electronic Corp Device for driving and controlling pickup arm
JPS54139016A (en) * 1978-04-20 1979-10-29 Pioneer Electronic Corp Linear motor drive controller
GB2023881B (en) * 1978-05-23 1982-11-17 Pioneer Electronic Corp Linear-tracking pick-up arm drive assembly
US4230323A (en) * 1978-09-26 1980-10-28 Sharp Kabushiki Kaisha Automatic record player
JPS5730862U (ja) * 1980-07-29 1982-02-18
US4342910A (en) * 1980-09-05 1982-08-03 General Electric Company Optoelectronic absolute position encoder with an in-line gray code controlling vehicle acceleration
US4484319A (en) * 1980-09-19 1984-11-20 Matsushita Electric Industrial Co., Ltd. Apparatus for locating a track on disc-like optical information carriers
JPS57176568A (en) * 1981-04-22 1982-10-29 Pioneer Electronic Corp Relative movement controller between pickup and recording track for information reader
US4451911A (en) * 1982-02-03 1984-05-29 Mattel, Inc. Interactive communicating toy figure device
JPS58189872A (ja) * 1982-04-30 1983-11-05 Toshiba Corp ダイレクトアクセス装置
JPS5940378A (ja) * 1982-08-31 1984-03-06 Toshiba Corp デイスク装置
JPS59128519U (ja) * 1983-02-17 1984-08-29 株式会社東芝 位置検出装置
US4943166A (en) * 1987-01-27 1990-07-24 Kabushiki Kaisha Toshiba Device for detecting the position of an optical head
KR910001974B1 (ko) * 1987-11-30 1991-03-30 주식회사 금성사 콤팩트 디스크 플레이어의 고속 써치 장치
GB8921338D0 (en) * 1989-09-21 1989-11-08 Smiths Industries Plc Optical encoders
SE468368B (sv) * 1991-04-30 1992-12-21 Jonas Samuelsson Optoelektronisk maetskala foer att positionsbestaemma och indikera laeget foer ett mot maetskalan infallande riktat ljus fraan en straalningskaella
SE502278C2 (sv) * 1994-01-21 1995-09-25 Jonas Samuelsson Anordning för mätning av fordonshjulvinklar
US5883718A (en) * 1997-12-03 1999-03-16 Primax Electronics Ltd. Optical sensing system for detecting displacements of a slidable frame along an elongated plate
SE531784C2 (sv) * 2007-10-11 2009-08-04 Jonas Samuelsson Förfarande och anordning för hjulmätning

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4922446A (ja) * 1972-06-23 1974-02-27

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506269A (en) * 1967-04-11 1970-04-14 Jack W Hannah Sound track selector
GB1515121A (en) * 1975-03-27 1978-06-21 Pico Electronics Ltd Gramophone equipment
US4039826A (en) * 1976-03-26 1977-08-02 Dynamics Research Corporation Magnetic head locating system for disk storage system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4922446A (ja) * 1972-06-23 1974-02-27

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54143604A (en) * 1978-04-29 1979-11-09 Fuji Telecasting Co Ltd Record disk player
JPS55135367A (en) * 1979-04-09 1980-10-22 Pioneer Electronic Corp Setter for stop position of tone arm
JPS5747503B2 (ja) * 1979-04-09 1982-10-09
JPS5644160A (en) * 1979-09-17 1981-04-23 Matsushita Electric Ind Co Ltd Detector for position of pickup arm

Also Published As

Publication number Publication date
JPS576183B2 (ja) 1982-02-03
US4135086A (en) 1979-01-16

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