JPS5528570A - Cleaning device for pickup - Google Patents
Cleaning device for pickupInfo
- 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
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
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)
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)
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 |
-
1978
- 1978-08-18 JP JP10160578A patent/JPS5528570A/en active Pending
Patent Citations (2)
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)
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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