JPS55132502A - Record player - Google Patents

Record player

Info

Publication number
JPS55132502A
JPS55132502A JP3852579A JP3852579A JPS55132502A JP S55132502 A JPS55132502 A JP S55132502A JP 3852579 A JP3852579 A JP 3852579A JP 3852579 A JP3852579 A JP 3852579A JP S55132502 A JPS55132502 A JP S55132502A
Authority
JP
Japan
Prior art keywords
player
turn table
sound absorption
sound
board
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
JP3852579A
Other languages
Japanese (ja)
Other versions
JPS598881B2 (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 JP54038525A priority Critical patent/JPS598881B2/en
Publication of JPS55132502A publication Critical patent/JPS55132502A/en
Publication of JPS598881B2 publication Critical patent/JPS598881B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To increase the S/N characteristics or sound quality, by providing the player board fitting sound absorption material and antivibration material on the surface opposing to the turn table of the record player and providing the through- hole passing through them.
CONSTITUTION: The turn table 8 of the record player turns with the motor 9. The player board 7 is fixed to the player case 5 via the support member 10. On the surface opposing to the back side of the turn table 8 of the player board 7, the sound absorption member 15 such as foamed styrol, glass fiber or rock wool is fitted, and the through-hole 7a for vent is provided to the player board 7. The sound absorption member absorbs air vibration caused in turning the turn table 8, and improve the S/N or sound quality. Further, by providing the sound proof membe 16 having the similar through-hole 16a between the player board 7 and the sound absorption member 15, the effect of antivibration can further be increased.
COPYRIGHT: (C)1980,JPO&Japio
JP54038525A 1979-03-31 1979-03-31 record player Expired JPS598881B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54038525A JPS598881B2 (en) 1979-03-31 1979-03-31 record player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54038525A JPS598881B2 (en) 1979-03-31 1979-03-31 record player

Publications (2)

Publication Number Publication Date
JPS55132502A true JPS55132502A (en) 1980-10-15
JPS598881B2 JPS598881B2 (en) 1984-02-28

Family

ID=12527684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54038525A Expired JPS598881B2 (en) 1979-03-31 1979-03-31 record player

Country Status (1)

Country Link
JP (1) JPS598881B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0632287U (en) * 1992-08-31 1994-04-26 易成 紀 Bicycle hub
KR20200069103A (en) 2018-12-06 2020-06-16 삼성전자주식회사 Robotic vacuum cleaner and method for planning cleaning routes

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52146109U (en) * 1976-04-29 1977-11-05
JPS5338410U (en) * 1976-09-03 1978-04-04

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52146109U (en) * 1976-04-29 1977-11-05
JPS5338410U (en) * 1976-09-03 1978-04-04

Also Published As

Publication number Publication date
JPS598881B2 (en) 1984-02-28

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