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JPS5634171A - Retainer for record disc - Google Patents

Retainer for record disc

Info

Publication number
JPS5634171A
JPS5634171A JP10771479A JP10771479A JPS5634171A JP S5634171 A JPS5634171 A JP S5634171A JP 10771479 A JP10771479 A JP 10771479A JP 10771479 A JP10771479 A JP 10771479A JP S5634171 A JPS5634171 A JP S5634171A
Authority
JP
Japan
Prior art keywords
disc
retainer
cover
fitted
auxiliary member
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
JP10771479A
Other languages
Japanese (ja)
Inventor
Shuichi Obata
Takamichi Nakagawa
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP10771479A priority Critical patent/JPS5634171A/en
Publication of JPS5634171A publication Critical patent/JPS5634171A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/0284—Positioning or locking of single discs of discs rotating during transducing operation by clampers
    • G11B17/0285—Positioning or locking of single discs of discs rotating during transducing operation by clampers mounted on a bridge

Abstract

PURPOSE:To ensure the fitting of the disc and to enable excellent playback, by mounting the disc movably with the support member located at the inside center of the cover fitted to the player main body providing the turn table. CONSTITUTION:The retainer is provided with the rtaining disc 10 in contact with the center of the record disc 7 on the turn table 4, retaining auxiliary member 13 provided with the projection shaft 12 inserted to the center hole 11 of the disc 10, and guide pin 14 to couple movably the auxiliary member 13 to the disc 10, and the ring shaped rubber plate 18 for shock buffer in contact with the disc 7 is fitted under the disc 10. On the other hand, the disc retainer is held with the cup-shaped support member 19 provided at the inside center of the cover 2 for the auxiliary member 13, and the disc 10 is movable to the cover 2. Thus, the record disc can surely be fitted for excellent playback.
JP10771479A 1979-08-23 1979-08-23 Retainer for record disc Pending JPS5634171A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10771479A JPS5634171A (en) 1979-08-23 1979-08-23 Retainer for record disc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10771479A JPS5634171A (en) 1979-08-23 1979-08-23 Retainer for record disc

Publications (1)

Publication Number Publication Date
JPS5634171A true JPS5634171A (en) 1981-04-06

Family

ID=14466075

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10771479A Pending JPS5634171A (en) 1979-08-23 1979-08-23 Retainer for record disc

Country Status (1)

Country Link
JP (1) JPS5634171A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57180805U (en) * 1981-05-13 1982-11-16
JPS5848070U (en) * 1981-09-21 1983-03-31 株式会社東芝 Optical disc record player
JPS5848094U (en) * 1981-09-24 1983-03-31 三洋電機株式会社 Optical information reading device
JPS58141490U (en) * 1982-03-17 1983-09-22 赤井電機株式会社 Disc clamp mechanism of vertical disc playback device
JPS6040052U (en) * 1983-08-24 1985-03-20 日本マランツ株式会社 Disc clamp mechanism of compact disc player
JPS6040051U (en) * 1983-08-23 1985-03-20 日本マランツ株式会社 Disc clamp mechanism of compact disc player
JPS6060044U (en) * 1983-09-30 1985-04-26 パイオニア株式会社 Clamp mechanism in disk player
JPS6124848U (en) * 1984-07-20 1986-02-14 日本マランツ株式会社 Disc clamp mechanism of compact disc player
JPS6133249U (en) * 1984-07-30 1986-02-28 日本マランツ株式会社 Disc clamp mechanism of compact disc player
JPH04325534A (en) * 1991-04-25 1992-11-13 Sekisui Plastics Co Ltd Foamable polystyrene resin particle and its production
JPH0598062A (en) * 1991-10-04 1993-04-20 Sekisui Plastics Co Ltd Foamable styrene resin granule and production thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5148051A (en) * 1974-10-23 1976-04-24 Shimano Industrial Co

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5148051A (en) * 1974-10-23 1976-04-24 Shimano Industrial Co

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57180805U (en) * 1981-05-13 1982-11-16
JPS5848070U (en) * 1981-09-21 1983-03-31 株式会社東芝 Optical disc record player
JPS5848094U (en) * 1981-09-24 1983-03-31 三洋電機株式会社 Optical information reading device
JPS58141490U (en) * 1982-03-17 1983-09-22 赤井電機株式会社 Disc clamp mechanism of vertical disc playback device
JPS6040051U (en) * 1983-08-23 1985-03-20 日本マランツ株式会社 Disc clamp mechanism of compact disc player
JPS6040052U (en) * 1983-08-24 1985-03-20 日本マランツ株式会社 Disc clamp mechanism of compact disc player
JPS6060044U (en) * 1983-09-30 1985-04-26 パイオニア株式会社 Clamp mechanism in disk player
JPH0544921Y2 (en) * 1983-09-30 1993-11-16
JPS6124848U (en) * 1984-07-20 1986-02-14 日本マランツ株式会社 Disc clamp mechanism of compact disc player
JPH0325324Y2 (en) * 1984-07-20 1991-05-31
JPS6133249U (en) * 1984-07-30 1986-02-28 日本マランツ株式会社 Disc clamp mechanism of compact disc player
JPH0329814Y2 (en) * 1984-07-30 1991-06-25
JPH04325534A (en) * 1991-04-25 1992-11-13 Sekisui Plastics Co Ltd Foamable polystyrene resin particle and its production
JPH0598062A (en) * 1991-10-04 1993-04-20 Sekisui Plastics Co Ltd Foamable styrene resin granule and production thereof

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