JPS5577003A - Cantilever supporting unit of pickup cartridge - Google Patents
Cantilever supporting unit of pickup cartridgeInfo
- Publication number
- JPS5577003A JPS5577003A JP15218278A JP15218278A JPS5577003A JP S5577003 A JPS5577003 A JP S5577003A JP 15218278 A JP15218278 A JP 15218278A JP 15218278 A JP15218278 A JP 15218278A JP S5577003 A JPS5577003 A JP S5577003A
- Authority
- JP
- Japan
- Prior art keywords
- cantilever
- gum
- concave
- holder
- pivot
- 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 make it possible to adjust arbitrarily damping effects by forming a concave on the outside circumference face of a cantilever and supporting the cantilever by a holder which has a damper gum in the outside opposite to the concave and has a pivot stylus.
CONSTITUTION: Reproducing stylus 2 is provided at the tip of cantilever 1, and bar-shaped magnet 3 is mounted in the rear of cantilever 1, and conical concave 4 is formed toward the axis center in the rear. Concave 4 is brought into contact with tip part 5a of pivot stylus 5, and cantilever 1 can be moved freely with fulcrum of it. Through hole 6a is formed toward the axis center on the lower face of inside holder 6, and damper gum 7 is fitted to the upper part of the inside circumference face, and outside holder 8 is fitted hermetically. Back end part 5b of pivot 5 is brought into contact with outside holder 8 to apply a proper compression power to gum 7. The compression power of gum 7, namely, the damping power of cantilever 1 can be adjusted easily by changing the length of pivot stylus 5, and assembling work is simplified very much.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15218278A JPS5577003A (en) | 1978-12-07 | 1978-12-07 | Cantilever supporting unit of pickup cartridge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15218278A JPS5577003A (en) | 1978-12-07 | 1978-12-07 | Cantilever supporting unit of pickup cartridge |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5577003A true JPS5577003A (en) | 1980-06-10 |
Family
ID=15534837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15218278A Pending JPS5577003A (en) | 1978-12-07 | 1978-12-07 | Cantilever supporting unit of pickup cartridge |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5577003A (en) |
-
1978
- 1978-12-07 JP JP15218278A patent/JPS5577003A/en active Pending
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