JPS55132510A - Record player - Google Patents

Record player

Info

Publication number
JPS55132510A
JPS55132510A JP3852479A JP3852479A JPS55132510A JP S55132510 A JPS55132510 A JP S55132510A JP 3852479 A JP3852479 A JP 3852479A JP 3852479 A JP3852479 A JP 3852479A JP S55132510 A JPS55132510 A JP S55132510A
Authority
JP
Japan
Prior art keywords
turn table
player
back side
absorbing material
vibration
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
Application number
JP3852479A
Other languages
Japanese (ja)
Other versions
JPS5822804B2 (en
Inventor
Masahiko Suzuki
Masayori Shinohara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP54038524A priority Critical patent/JPS5822804B2/en
Publication of JPS55132510A publication Critical patent/JPS55132510A/en
Publication of JPS5822804B2 publication Critical patent/JPS5822804B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To increase the S/N or sound quality, by fitting sound absorbing material to the back side of the turn table via the vibration-proof material.
CONSTITUTION: The player board 7 is fixed to the player case 5, and the motor 9 driving the turn table 8 is fixed to the case 5 via the support member 10 at the center of the player board 7. The sound absorbing material 15 such as foamed styrol and glass fiber is fitted at the back of the turn table 8. This sound absorbing material 15 absorbs air oscillation produced at the space between the back side of the turn table 8 and the upper side of the player board 7 at the revolution of the turn table 8. Accordingly, the S/N or sound quality can be increased. Further, the effect of oscillation proof can further be increased by providing the vibration proof material 16 such as anti-vibration rubber between the back side of the turn table 8 and the sound absorption material 15.
COPYRIGHT: (C)1980,JPO&Japio
JP54038524A 1979-03-31 1979-03-31 record player Expired JPS5822804B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54038524A JPS5822804B2 (en) 1979-03-31 1979-03-31 record player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54038524A JPS5822804B2 (en) 1979-03-31 1979-03-31 record player

Publications (2)

Publication Number Publication Date
JPS55132510A true JPS55132510A (en) 1980-10-15
JPS5822804B2 JPS5822804B2 (en) 1983-05-11

Family

ID=12527654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54038524A Expired JPS5822804B2 (en) 1979-03-31 1979-03-31 record player

Country Status (1)

Country Link
JP (1) JPS5822804B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5258972A (en) * 1990-06-25 1993-11-02 Msc Technology Corporation Magnetic damping disc for improved CD player performance

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51153602U (en) * 1975-05-30 1976-12-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51153602U (en) * 1975-05-30 1976-12-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5258972A (en) * 1990-06-25 1993-11-02 Msc Technology Corporation Magnetic damping disc for improved CD player performance

Also Published As

Publication number Publication date
JPS5822804B2 (en) 1983-05-11

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