DD142104A5 - Plattenspieler - Google Patents

Plattenspieler Download PDF

Info

Publication number
DD142104A5
DD142104A5 DD79210979A DD21097979A DD142104A5 DD 142104 A5 DD142104 A5 DD 142104A5 DD 79210979 A DD79210979 A DD 79210979A DD 21097979 A DD21097979 A DD 21097979A DD 142104 A5 DD142104 A5 DD 142104A5
Authority
DD
German Democratic Republic
Prior art keywords
support
turntable
plate
disk
disc
Prior art date
Application number
DD79210979A
Other languages
German (de)
English (en)
Inventor
Leslie A Torrington
Original Assignee
Rca 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
Priority claimed from US05/964,531 external-priority patent/US4196906A/en
Application filed by Rca Corp filed Critical Rca Corp
Publication of DD142104A5 publication Critical patent/DD142104A5/de

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
    • G11B17/04—Feeding or guiding single record carrier to or from transducer unit
    • G11B17/041—Feeding or guiding single record carrier to or from transducer unit specially adapted for discs contained within cartridges
    • G11B17/049—Insertion of discs having to be extracted from the cartridge prior to recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
    • 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
    • G11B17/032—Positioning by moving the door or the cover

Landscapes

  • Feeding And Guiding Record Carriers (AREA)
  • Automatic Disk Changers (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Moving Of Heads (AREA)
DD79210979A 1978-02-13 1979-02-12 Plattenspieler DD142104A5 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB573778 1978-02-13
US05/964,531 US4196906A (en) 1978-02-13 1978-11-29 Video disc player

Publications (1)

Publication Number Publication Date
DD142104A5 true DD142104A5 (de) 1980-06-04

Family

ID=26240114

Family Applications (1)

Application Number Title Priority Date Filing Date
DD79210979A DD142104A5 (de) 1978-02-13 1979-02-12 Plattenspieler

Country Status (17)

Country Link
JP (1) JPS54115124A (es)
KR (1) KR830000381B1 (es)
AT (1) AT368310B (es)
AU (1) AU528815B2 (es)
BR (1) BR7900831A (es)
CA (1) CA1138566A (es)
DD (1) DD142104A5 (es)
DE (1) DE2905325A1 (es)
DK (1) DK58279A (es)
ES (1) ES477661A1 (es)
FI (1) FI790386A (es)
FR (1) FR2417161A1 (es)
HK (1) HK6383A (es)
IT (1) IT1110234B (es)
MX (1) MX4240E (es)
NL (1) NL7901113A (es)
SE (1) SE7901042L (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1135414A (en) * 1978-02-13 1982-11-09 James A. Allen Video disc player having unitary record handling platform construction
AU534115B2 (en) * 1979-11-28 1984-01-05 Rca Corp. Video disc caddy
US4321702A (en) * 1980-03-12 1982-03-23 Rca Corporation Carriage reset apparatus for disc record player

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1482837A (en) * 1975-10-03 1977-08-17 Burroughs Corp Loading and unloading mechanism for record disc apparatus
US4051735A (en) * 1975-11-19 1977-10-04 Xerox Corporation Linear actuator
US4052743A (en) * 1976-11-03 1977-10-04 Arvin Industries, Inc. Transducer carriage transport having cylindrical bearings and a grooved guide member
CA1135414A (en) * 1978-02-13 1982-11-09 James A. Allen Video disc player having unitary record handling platform construction

Also Published As

Publication number Publication date
JPS54115124A (en) 1979-09-07
DK58279A (da) 1979-08-14
IT7919944A0 (it) 1979-02-06
SE7901042L (sv) 1979-08-14
KR830000381B1 (ko) 1983-03-05
BR7900831A (pt) 1979-09-04
IT1110234B (it) 1985-12-23
AU528815B2 (en) 1983-05-12
AT368310B (de) 1982-10-11
FR2417161B1 (es) 1985-03-22
HK6383A (en) 1983-02-17
NL7901113A (nl) 1979-08-15
FR2417161A1 (fr) 1979-09-07
ATA98179A (de) 1982-01-15
ES477661A1 (es) 1979-10-16
MX4240E (es) 1982-02-24
DE2905325A1 (de) 1979-08-16
AU4393379A (en) 1979-08-23
CA1138566A (en) 1982-12-28
FI790386A (fi) 1979-08-14

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