JPS5528570A - Cleaning device for pickup - Google Patents

Cleaning device for pickup

Info

Publication number
JPS5528570A
JPS5528570A JP10160578A JP10160578A JPS5528570A JP S5528570 A JPS5528570 A JP S5528570A JP 10160578 A JP10160578 A JP 10160578A JP 10160578 A JP10160578 A JP 10160578A JP S5528570 A JPS5528570 A JP S5528570A
Authority
JP
Japan
Prior art keywords
pickup
disk
cleaning
stylus
component
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
JP10160578A
Other languages
Japanese (ja)
Inventor
Kazuo Ito
Masato Tsuji
Toshiyuki Kudo
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP10160578A priority Critical patent/JPS5528570A/en
Publication of JPS5528570A publication Critical patent/JPS5528570A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a cleaning device which is capable of an automatic cleaning of the pickup even under the music performance and also can return to the state of performance after cleaning by detecting the reduction of the reproduction output and then driving the cleaning component to make it touch the pickup in sliding state.
CONSTITUTION: Pickup 1 containing the piezoelectric element and the stylus at the tip runs on videodisk 2. Notched disk 8 is made of the leather or the like and forms cleaning component 9 along with driving source 10 to be turned in direction P as well as to be shifted to the diameter direction of the disk. After a fixed time (for example, 1/100 sec. or so) passed since reduction of the reproduction output due to the dust or the like sticking to the stylus, component 9 has half-turn toward P, and the stylus is pushed up from disk 2 with sliding of disk 8 to be cleaned. After this, the stylus falls onto the disk groove again at the notched area to begin the reproduction again. In such way, the cleaning of the pickup is possible without discontinuing the music performance.
COPYRIGHT: (C)1980,JPO&Japio
JP10160578A 1978-08-18 1978-08-18 Cleaning device for pickup Pending JPS5528570A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10160578A JPS5528570A (en) 1978-08-18 1978-08-18 Cleaning device for pickup

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10160578A JPS5528570A (en) 1978-08-18 1978-08-18 Cleaning device for pickup

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP17257385A Division JPS6182348A (en) 1985-08-05 1985-08-05 Defective state detector of transducer

Publications (1)

Publication Number Publication Date
JPS5528570A true JPS5528570A (en) 1980-02-29

Family

ID=14305013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10160578A Pending JPS5528570A (en) 1978-08-18 1978-08-18 Cleaning device for pickup

Country Status (1)

Country Link
JP (1) JPS5528570A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57102015U (en) * 1980-12-13 1982-06-23
US4442517A (en) * 1982-12-13 1984-04-10 Rca Corporation Stylus protecting mechanism for video disc player
JPS59112328U (en) * 1983-01-19 1984-07-28 三洋電機株式会社 record player
US4486872A (en) * 1982-09-28 1984-12-04 Rca Corporation In-arm stylus cleaner for disc record player
US5428213A (en) * 1987-08-11 1995-06-27 Canon Kabushiki Kaisha Apparatus having mechanism for cleaning information record medium
US10538875B2 (en) 2012-08-07 2020-01-21 Aquarecycle, Llc Apparatus for delivering a pressurized fluid material for cleaning a surface

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52140301A (en) * 1976-05-18 1977-11-22 Matsushita Electric Ind Co Ltd Reproducing device for record disk
JPS53118102A (en) * 1977-03-25 1978-10-16 Victor Co Of Japan Ltd Cleaner of reproducing stylus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52140301A (en) * 1976-05-18 1977-11-22 Matsushita Electric Ind Co Ltd Reproducing device for record disk
JPS53118102A (en) * 1977-03-25 1978-10-16 Victor Co Of Japan Ltd Cleaner of reproducing stylus

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57102015U (en) * 1980-12-13 1982-06-23
US4486872A (en) * 1982-09-28 1984-12-04 Rca Corporation In-arm stylus cleaner for disc record player
US4442517A (en) * 1982-12-13 1984-04-10 Rca Corporation Stylus protecting mechanism for video disc player
JPS59112328U (en) * 1983-01-19 1984-07-28 三洋電機株式会社 record player
JPH026499Y2 (en) * 1983-01-19 1990-02-16
US5428213A (en) * 1987-08-11 1995-06-27 Canon Kabushiki Kaisha Apparatus having mechanism for cleaning information record medium
US5606159A (en) * 1987-08-11 1997-02-25 Canon Kabushiki Kaisha Information recording medium cleaning mechanism
US10538875B2 (en) 2012-08-07 2020-01-21 Aquarecycle, Llc Apparatus for delivering a pressurized fluid material for cleaning a surface

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