JPS5641503A - Turntable sheet - Google Patents

Turntable sheet

Info

Publication number
JPS5641503A
JPS5641503A JP11621279A JP11621279A JPS5641503A JP S5641503 A JPS5641503 A JP S5641503A JP 11621279 A JP11621279 A JP 11621279A JP 11621279 A JP11621279 A JP 11621279A JP S5641503 A JPS5641503 A JP S5641503A
Authority
JP
Japan
Prior art keywords
sheet
disk
circumferential thickness
corresponding part
turntable
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.)
Pending
Application number
JP11621279A
Other languages
Japanese (ja)
Inventor
Hisanori Atsuta
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.)
Sony Group Corp
Original Assignee
Aiwa Co Ltd
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 Aiwa Co Ltd filed Critical Aiwa Co Ltd
Priority to JP11621279A priority Critical patent/JPS5641503A/en
Publication of JPS5641503A publication Critical patent/JPS5641503A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make it possible to take a wide contact area between the sheet and the disk, by using together with the stabilizer a sheet of specific material, which has gradually reduced the inside circumferential thickness at the regular rate comparing with the outside circumferential thickness, leaving the level corresponding part of the disk.
CONSTITUTION: When forming a turntable sheet 12 made of the material whose rigidity and loss factor are both large, its molding is made so that the lower surface of the sheet to be placed on the turntable 13 can be horizontal, and the inside circumferential thickness of the upper surface of the sheet to place the disk 11 on can be gradually reduced comparing with the outermost circumferential thickness, leaving the level corresponding part of the disk. When the disk 11 is placed on the sheet 12, the disk 11 is supported by the outside circumferential end of the sheet 12. Therefore, when the stabilizer 14 is fitted into the center spindle 13A of the table 13, the level part 11A of the disk 11 is forcibly pressed against its corresponding part of the sheet 12, and the disk 11 is curved along the shape of the sheet 12 and contacts firmly, and accordingly the mutual contact area becomes wide, and the resonance of both the disk 11 and the table can be suppressed.
COPYRIGHT: (C)1981,JPO&Japio
JP11621279A 1979-09-12 1979-09-12 Turntable sheet Pending JPS5641503A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11621279A JPS5641503A (en) 1979-09-12 1979-09-12 Turntable sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11621279A JPS5641503A (en) 1979-09-12 1979-09-12 Turntable sheet

Publications (1)

Publication Number Publication Date
JPS5641503A true JPS5641503A (en) 1981-04-18

Family

ID=14681606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11621279A Pending JPS5641503A (en) 1979-09-12 1979-09-12 Turntable sheet

Country Status (1)

Country Link
JP (1) JPS5641503A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6371102U (en) * 1986-10-24 1988-05-13

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5333242A (en) * 1976-09-08 1978-03-29 Ramudasu Amaaru Boran Paint finishing method
JPS5339005B2 (en) * 1973-12-14 1978-10-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339005B2 (en) * 1973-12-14 1978-10-19
JPS5333242A (en) * 1976-09-08 1978-03-29 Ramudasu Amaaru Boran Paint finishing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6371102U (en) * 1986-10-24 1988-05-13
JPH0430164Y2 (en) * 1986-10-24 1992-07-21

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