JPS53146601A - Pickup cartridge - Google Patents
Pickup cartridgeInfo
- Publication number
- JPS53146601A JPS53146601A JP6099077A JP6099077A JPS53146601A JP S53146601 A JPS53146601 A JP S53146601A JP 6099077 A JP6099077 A JP 6099077A JP 6099077 A JP6099077 A JP 6099077A JP S53146601 A JPS53146601 A JP S53146601A
- Authority
- JP
- Japan
- Prior art keywords
- cantilever
- beryllium
- aluminium
- boron etc
- magnet
- 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
Links
Abstract
Manufacturing vibrating parts (cantilever of aluminium, titanium, stylus tip and magnet) wrapped in hard non-organic film composed of aluminium, chrome, beryllium, boron etc. The end of cantilever was conventionally bonded by adhesive to magnet. Cantilever must be light. Beryllium, boron etc. are suitable but very difficult to be made. Cantilever of aluminium-alloy is strengthened by coating with hard materials such as beryllium, boron etc. Such cantilever is light and rigid though the control of diameter is very difficult.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52060990A JPS6016002B2 (en) | 1977-05-27 | 1977-05-27 | Pickup Cartridge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52060990A JPS6016002B2 (en) | 1977-05-27 | 1977-05-27 | Pickup Cartridge |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53146601A true JPS53146601A (en) | 1978-12-20 |
JPS6016002B2 JPS6016002B2 (en) | 1985-04-23 |
Family
ID=13158372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52060990A Expired JPS6016002B2 (en) | 1977-05-27 | 1977-05-27 | Pickup Cartridge |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6016002B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62204001U (en) * | 1986-06-18 | 1987-12-26 |
-
1977
- 1977-05-27 JP JP52060990A patent/JPS6016002B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6016002B2 (en) | 1985-04-23 |
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