JPS54160204A - Record player of cartridge self-running type - Google Patents
Record player of cartridge self-running typeInfo
- Publication number
- JPS54160204A JPS54160204A JP6893778A JP6893778A JPS54160204A JP S54160204 A JPS54160204 A JP S54160204A JP 6893778 A JP6893778 A JP 6893778A JP 6893778 A JP6893778 A JP 6893778A JP S54160204 A JPS54160204 A JP S54160204A
- Authority
- JP
- Japan
- Prior art keywords
- stylus
- record
- travelling body
- record disc
- travelling
- 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 turn off power supply to a motor and achieve automatic stopping of the travelling body by letting the turning member provided to the travelling body displace largely in the final position of a record.
CONSTITUTION: As the stylus 26 of a cartridge 20 traces the modulated grooves 34 of a record disc, the catridge 20 gradually and subsequently turns toward the inner side of the record disc together with an arm 25 with the adjusting axis 23 as a fulcrum, along with which a guide 19 also turns to the inner side with respect to the traveling direction. In follow up to this turning, the travelling body 2 subsequently moves gradually to the inner side while travelling on the record disc. When the stylus 26 is guided in the endless groove after the modulated grooves of the disc in this way, the displacement angle of the arm 25 about the adjusting axis 23 increases to open a switch 10, thereby cutting the power supply to the motor. By detecting that the stylus has been guided into the endless groove of the record disc in this way, the travelling body may be stopped automatically.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6893778A JPS6053362B2 (en) | 1978-06-09 | 1978-06-09 | Cartridge self-propelled record player |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6893778A JPS6053362B2 (en) | 1978-06-09 | 1978-06-09 | Cartridge self-propelled record player |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54160204A true JPS54160204A (en) | 1979-12-18 |
JPS6053362B2 JPS6053362B2 (en) | 1985-11-25 |
Family
ID=13388069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6893778A Expired JPS6053362B2 (en) | 1978-06-09 | 1978-06-09 | Cartridge self-propelled record player |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6053362B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10304479B2 (en) * | 2017-07-24 | 2019-05-28 | Logan Riley | System, device, and method for wireless audio transmission |
US10553246B2 (en) | 2017-07-24 | 2020-02-04 | Logan Riley | Systems and methods for reading phonographic record data |
-
1978
- 1978-06-09 JP JP6893778A patent/JPS6053362B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10304479B2 (en) * | 2017-07-24 | 2019-05-28 | Logan Riley | System, device, and method for wireless audio transmission |
US10553246B2 (en) | 2017-07-24 | 2020-02-04 | Logan Riley | Systems and methods for reading phonographic record data |
Also Published As
Publication number | Publication date |
---|---|
JPS6053362B2 (en) | 1985-11-25 |
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