JPS6077055U - Disc centering device for disc playback device - Google Patents

Disc centering device for disc playback device

Info

Publication number
JPS6077055U
JPS6077055U JP16853483U JP16853483U JPS6077055U JP S6077055 U JPS6077055 U JP S6077055U JP 16853483 U JP16853483 U JP 16853483U JP 16853483 U JP16853483 U JP 16853483U JP S6077055 U JPS6077055 U JP S6077055U
Authority
JP
Japan
Prior art keywords
disc
playback device
turntable
center
center spindle
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
JP16853483U
Other languages
Japanese (ja)
Inventor
卓也 田丸
Original Assignee
ヤマハ株式会社
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 ヤマハ株式会社 filed Critical ヤマハ株式会社
Priority to JP16853483U priority Critical patent/JPS6077055U/en
Publication of JPS6077055U publication Critical patent/JPS6077055U/en
Pending legal-status Critical Current

Links

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図、第２図はいずれも従来のディスク再生装置の要
部の断面図、第３図ないし第１０図はこの考案の一実施
例を示す図であって、第３図はディスク再生装置の要部
の側断面図、第４図は第３図の要部の拡大図、第５図は
第４図の要部の拡大図、第６図はターンテーブルの拡大
平面図、第７図は第６図■−■線視断面図、第８図はチ
ャック板の拡大底面図、第９図は第８図ＩＸ−ＩＸ線視
図、第１０図はセンタリング部材の作用を説明する説明
図である。− ３６・・・ターンテーブル、４９・・・センタースピン
ドル部、５３・・・ディスク載置部、５５・・・支持ア
ーム、５７・・・テーパ部（テーパ面）、５８・・・セ
ンタリング部材。1 and 2 are sectional views of the main parts of a conventional disk playback device, and FIGS. 3 to 10 are views showing an embodiment of this invention, and FIG. 3 is a disk playback device. Fig. 4 is an enlarged view of the main parts of Fig. 3, Fig. 5 is an enlarged view of the main parts of Fig. 4, Fig. 6 is an enlarged plan view of the turntable, Fig. 7 6 is a sectional view taken along the line ■-■, FIG. 8 is an enlarged bottom view of the chuck plate, FIG. 9 is a view taken along the line IX-IX of FIG. 8, and FIG. 10 is an explanatory diagram explaining the function of the centering member. It is. - 36...Turntable, 49...Center spindle portion, 53...Disc mounting portion, 55...Support arm, 57...Tapered portion (tapered surface), 58...Centering member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 中心部にセンタースピンドル部が形成され、このセンタ
ースピンドル部の外側にディスク載置部が形成されたタ
ーンテーブルを有するディスク再生装置において、上記
ターンテーブルに、片持ち支持された弾性変位可能な支
持アームと、上記センタースピンドル部の外周面近傍に
位置するように上記支持アームの自由端部に形成された
テーパ部とを有するセンタリング部材を設けたことを特
徴とするディスク再生装置のディスクセンタリング装置
。In a disc playback device having a turntable in which a center spindle part is formed in the center and a disc mounting part is formed outside the center spindle part, an elastically displaceable support arm cantilevered on the turntable. and a tapered portion formed at the free end of the support arm so as to be located near the outer peripheral surface of the center spindle portion.
JP16853483U 1983-10-31 1983-10-31 Disc centering device for disc playback device Pending JPS6077055U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16853483U JPS6077055U (en) 1983-10-31 1983-10-31 Disc centering device for disc playback device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16853483U JPS6077055U (en) 1983-10-31 1983-10-31 Disc centering device for disc playback device

Publications (1)

Publication Number Publication Date
JPS6077055U true JPS6077055U (en) 1985-05-29

Family

ID=30368416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16853483U Pending JPS6077055U (en) 1983-10-31 1983-10-31 Disc centering device for disc playback device

Country Status (1)

Country Link
JP (1) JPS6077055U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS574088B2 (en) * 1976-04-30 1982-01-25
JPS5839790B2 (en) * 1977-06-21 1983-09-01 川崎重工業株式会社 Cement clinker firing equipment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS574088B2 (en) * 1976-04-30 1982-01-25
JPS5839790B2 (en) * 1977-06-21 1983-09-01 川崎重工業株式会社 Cement clinker firing equipment

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