PL110350B1 - Device for safeguarding against placing more than one record on a video disk player turntable - Google Patents

Device for safeguarding against placing more than one record on a video disk player turntable Download PDF

Info

Publication number
PL110350B1
PL110350B1 PL1976189118A PL18911876A PL110350B1 PL 110350 B1 PL110350 B1 PL 110350B1 PL 1976189118 A PL1976189118 A PL 1976189118A PL 18911876 A PL18911876 A PL 18911876A PL 110350 B1 PL110350 B1 PL 110350B1
Authority
PL
Poland
Prior art keywords
plate
turntable
spindle
conductive
disc
Prior art date
Application number
PL1976189118A
Other languages
English (en)
Polish (pl)
Original Assignee
Rca Corporation
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 Rca Corporation filed Critical Rca Corporation
Publication of PL110350B1 publication Critical patent/PL110350B1/pl

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
    • G11B17/0282—Positioning or locking of single discs of discs rotating during transducing operation by means provided on the turntable
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/50—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges
    • G11B23/505—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges of disk carriers

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
PL1976189118A 1975-04-29 1976-04-28 Device for safeguarding against placing more than one record on a video disk player turntable PL110350B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/572,786 US3970317A (en) 1975-04-29 1975-04-29 Apparatus for inhibiting a plurality of disc records from being disposed on a turntable and grounding a disc record disposed on the turntable

Publications (1)

Publication Number Publication Date
PL110350B1 true PL110350B1 (en) 1980-07-31

Family

ID=24289350

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1976189118A PL110350B1 (en) 1975-04-29 1976-04-28 Device for safeguarding against placing more than one record on a video disk player turntable

Country Status (4)

Country Link
US (1) US3970317A (show.php)
JP (1) JPS51134602A (show.php)
CA (1) CA1051354A (show.php)
PL (1) PL110350B1 (show.php)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5824316Y2 (ja) * 1977-06-30 1983-05-24 パイオニア株式会社 ディスククランプ装置
JPS5441607U (show.php) * 1977-08-29 1979-03-20
JPS56137560A (en) * 1980-03-31 1981-10-27 Victor Co Of Japan Ltd Clamp device for disc shape information recording medium in disc shape information recording medium playback device
US4432086A (en) * 1982-05-03 1984-02-14 Rca Corporation Turntable apparatus for video disc player
JP3094495B2 (ja) 1991-04-02 2000-10-03 ソニー株式会社 ディスククランプ装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1430593A (en) * 1972-04-19 1976-03-31 Rca Corp Record contact spindle
US3888493A (en) * 1974-04-22 1975-06-10 Rca Corp Apparatus for inhibiting a plurality of records from being disposed on a turntable

Also Published As

Publication number Publication date
JPS5732427B2 (show.php) 1982-07-10
CA1051354A (en) 1979-03-27
US3970317A (en) 1976-07-20
JPS51134602A (en) 1976-11-22

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