GB2064199B - Record side identification apparatus - Google Patents

Record side identification apparatus

Info

Publication number
GB2064199B
GB2064199B GB8037678A GB8037678A GB2064199B GB 2064199 B GB2064199 B GB 2064199B GB 8037678 A GB8037678 A GB 8037678A GB 8037678 A GB8037678 A GB 8037678A GB 2064199 B GB2064199 B GB 2064199B
Authority
GB
United Kingdom
Prior art keywords
identification apparatus
side identification
record side
record
identification
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.)
Expired
Application number
GB8037678A
Other versions
GB2064199A (en
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.)
RCA Corp
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 FR7928568A external-priority patent/FR2470051A1/en
Priority claimed from US06/098,411 external-priority patent/US4247119A/en
Application filed by RCA Corp filed Critical RCA Corp
Publication of GB2064199A publication Critical patent/GB2064199A/en
Application granted granted Critical
Publication of GB2064199B publication Critical patent/GB2064199B/en
Expired 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
    • G11B17/04—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
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C23/00—Combined instruments indicating more than one navigational value, e.g. for aircraft; Combined measuring devices for measuring two or more variables of movement, e.g. distance, speed or acceleration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C23/00—Combined instruments indicating more than one navigational value, e.g. for aircraft; Combined measuring devices for measuring two or more variables of movement, e.g. distance, speed or acceleration
    • G01C23/005—Flight directors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D13/00—Component parts of indicators for measuring arrangements not specially adapted for a specific variable
    • G01D13/22—Pointers, e.g. settable pointer
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/10—Control of operating function, e.g. switching from recording to reproducing by sensing presence or absence of record in accessible stored position or on turntable

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Feeding And Guiding Record Carriers (AREA)
GB8037678A 1979-11-20 1980-11-25 Record side identification apparatus Expired GB2064199B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7928568A FR2470051A1 (en) 1979-11-20 1979-11-20 IMPROVEMENTS ON SPHERICAL INDICATORS
US06/098,411 US4247119A (en) 1979-11-28 1979-11-28 Record side identification apparatus for video disc player

Publications (2)

Publication Number Publication Date
GB2064199A GB2064199A (en) 1981-06-10
GB2064199B true GB2064199B (en) 1983-06-29

Family

ID=26221447

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8037678A Expired GB2064199B (en) 1979-11-20 1980-11-25 Record side identification apparatus

Country Status (1)

Country Link
GB (1) GB2064199B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2069745B (en) * 1980-02-15 1985-02-06 Pioneer Electronic Corp Automatic disc loading and unloading system of recording-disc playback apparatus
US4451912A (en) * 1982-05-03 1984-05-29 Rca Corporation Record extraction mechanism for disc player
GB2134306A (en) * 1983-01-14 1984-08-08 Emi Ltd Improvements relating to video disc containers

Also Published As

Publication number Publication date
GB2064199A (en) 1981-06-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee