JPS5555476A - Record changer - Google Patents
Record changerInfo
- Publication number
- JPS5555476A JPS5555476A JP13734479A JP13734479A JPS5555476A JP S5555476 A JPS5555476 A JP S5555476A JP 13734479 A JP13734479 A JP 13734479A JP 13734479 A JP13734479 A JP 13734479A JP S5555476 A JPS5555476 A JP S5555476A
- Authority
- JP
- Japan
- Prior art keywords
- record
- cam
- records
- cam part
- played
- 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
PURPOSE: To keep always the vertical tracking angle at a playing time constant to eliminate distortion of reproducing sound by setting the number of records to be played and adjusting the height of the tone arm for every record.
CONSTITUTION: Finger-screw M2 of selection lever 25 is moved to the position of a number indicated on panel 26 according to the number of records to be played continuously. When selection lever 25 is rotated, axis 17 is moved vertically according to cam 25a while being pressed downward by spring 24 according to cam part 25a, and pin part 22 of axis 17 is linked with cam part 25a corresponding to the number of records of cam part 25a to stop axis 17. Since cam part 25a is a step- form cam of the half height of record thickness, the tone arm keeps always the vertical tracking angle of a record to be played constant, and distortion of reproducing sound dependent upon accumulation of record thickness can be eliminated.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13734479A JPS5555476A (en) | 1979-10-24 | 1979-10-24 | Record changer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13734479A JPS5555476A (en) | 1979-10-24 | 1979-10-24 | Record changer |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10700172A Division JPS5545975B2 (en) | 1972-10-25 | 1972-10-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5555476A true JPS5555476A (en) | 1980-04-23 |
JPS5631668B2 JPS5631668B2 (en) | 1981-07-22 |
Family
ID=15196439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13734479A Granted JPS5555476A (en) | 1979-10-24 | 1979-10-24 | Record changer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5555476A (en) |
-
1979
- 1979-10-24 JP JP13734479A patent/JPS5555476A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5631668B2 (en) | 1981-07-22 |
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