JPS5522295A - Record player - Google Patents

Record player

Info

Publication number
JPS5522295A
JPS5522295A JP7558879A JP7558879A JPS5522295A JP S5522295 A JPS5522295 A JP S5522295A JP 7558879 A JP7558879 A JP 7558879A JP 7558879 A JP7558879 A JP 7558879A JP S5522295 A JPS5522295 A JP S5522295A
Authority
JP
Japan
Prior art keywords
bearing
shaft
turntable
inertia
revolution
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
JP7558879A
Other languages
Japanese (ja)
Other versions
JPS586203B2 (en
Inventor
Yoshio Ono
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 JP7558879A priority Critical patent/JPS586203B2/en
Publication of JPS5522295A publication Critical patent/JPS5522295A/en
Publication of JPS586203B2 publication Critical patent/JPS586203B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To decrease the uneven revolution of the turntable with no reduction of the inertia as well as to prevent the evil effect given to the bearing by attaching the turntable and the flywheel across the shaft and bearing the shaft nearly at the center of the turntable.
CONSTITUTION: Bearing 4 is provided to motor 3, and shaft 5 is extended across motor 3. Turntable 6 is attached to one end of shaft 5, and flywheel 7 is attached to the other end of shaft 5. Thus the compound inertia of both table 6 and wheel 7 is never smaller than the inertia of table 6 alone. As a result, the sufficient inertia can be secured by table 6 and wheel 7, thus securing the steady revolution with reduced drift of revolution. Furthermore, the weight is applied to bearing 4 from both ends of shaft 5, thus eliminating the evil effect to bearing 4 and preventing the drifted wearing of bearing 4.
COPYRIGHT: (C)1980,JPO&Japio
JP7558879A 1979-06-18 1979-06-18 record player Expired JPS586203B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7558879A JPS586203B2 (en) 1979-06-18 1979-06-18 record player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7558879A JPS586203B2 (en) 1979-06-18 1979-06-18 record player

Publications (2)

Publication Number Publication Date
JPS5522295A true JPS5522295A (en) 1980-02-16
JPS586203B2 JPS586203B2 (en) 1983-02-03

Family

ID=13580503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7558879A Expired JPS586203B2 (en) 1979-06-18 1979-06-18 record player

Country Status (1)

Country Link
JP (1) JPS586203B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6148454U (en) * 1984-09-05 1986-04-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6148454U (en) * 1984-09-05 1986-04-01
JPH0313897Y2 (en) * 1984-09-05 1991-03-28

Also Published As

Publication number Publication date
JPS586203B2 (en) 1983-02-03

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