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GB2015235A - Record side identification apparatus - Google Patents

Record side identification apparatus

Info

Publication number
GB2015235A
GB2015235A GB7904850A GB7904850A GB2015235A GB 2015235 A GB2015235 A GB 2015235A GB 7904850 A GB7904850 A GB 7904850A GB 7904850 A GB7904850 A GB 7904850A GB 2015235 A GB2015235 A GB 2015235A
Authority
GB
United Kingdom
Prior art keywords
disc
player
caddy
spine
empty
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.)
Granted
Application number
GB7904850A
Other versions
GB2015235B (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 US05/964,528 external-priority patent/US4205853A/en
Priority claimed from US05/964,532 external-priority patent/US4206926A/en
Application filed by RCA Corp filed Critical RCA Corp
Publication of GB2015235A publication Critical patent/GB2015235A/en
Application granted granted Critical
Publication of GB2015235B publication Critical patent/GB2015235B/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
    • 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
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03—Containers for flat record carriers
    • G11B23/0328—Containers for flat record carriers the disc having to be extracted from the cartridge for recording reproducing, e.g. cooperating with an extractable tray

Landscapes

  • Feeding And Guiding Record Carriers (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Packaging For Recording Disks (AREA)

Abstract

A video disc player which extracts a disc 36 and a disc-retaining spine 38 from a cover 30 on insertion of a disc caddy 14, has means 62, 82, 88 to sense and indicate which way up the caddy is inserted to thereby indicate which side of the disc will be played. A wedge 48 on the spine 38 pivots a sensor 62 upwards or downwards according to whether side one or side two of the disc is upwards so that a lamp 82 or 88 is lit, sensor 62 being located adjacent one side of a loading slot 12 (Figs. 1, 6) so that side identification is effected before the caddy 14 is fully inserted. Alternatively side one, side two and player-empty lamps 93, 97, 75 may be selectively illuminated by microswitches 53, 79, 87 located at the rear of the player to sense a notch 57 in the spine 38 (Figs. 8, 9), or a lever 103 sensing notch 57 may move a shutter 109 to selectively uncover side one, side two or player-empty 115, 117, 113 (Fig. 10). <IMAGE>
GB7904850A 1978-02-13 1979-02-12 Record side identification apparatus Expired GB2015235B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB573278 1978-02-13
US05/964,528 US4205853A (en) 1978-11-29 1978-11-29 Record side identification apparatus for video disc player
US05/964,532 US4206926A (en) 1978-02-13 1978-11-29 Video disc player having record size identification apparatus

Publications (2)

Publication Number Publication Date
GB2015235A true GB2015235A (en) 1979-09-05
GB2015235B GB2015235B (en) 1982-06-23

Family

ID=27254691

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7904850A Expired GB2015235B (en) 1978-02-13 1979-02-12 Record side identification apparatus

Country Status (13)

Country Link
JP (1) JPS5857831B2 (en)
AT (1) AT365814B (en)
AU (1) AU531005B2 (en)
DE (2) DE2954354C2 (en)
ES (1) ES477663A1 (en)
FI (1) FI790387A7 (en)
FR (1) FR2417163A1 (en)
GB (1) GB2015235B (en)
HK (1) HK4083A (en)
IT (1) IT1110261B (en)
PL (1) PL134769B1 (en)
SE (1) SE435662B (en)
SG (1) SG48182G (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134306A (en) * 1983-01-14 1984-08-08 Emi Ltd Improvements relating to video disc containers
GB2208029A (en) * 1987-08-13 1989-02-15 Nintendo Co Ltd Data recording device with I.D. symbol
US4860128A (en) * 1985-04-24 1989-08-22 Nintendo Co., Ltd. Recordable data device having identification symbols formed thereon and cooperating data processing system having registering symbols

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4206926A (en) * 1978-02-13 1980-06-10 Rca Corporation Video disc player having record size identification apparatus
JPS56111172A (en) * 1980-02-01 1981-09-02 Victor Co Of Japan Ltd Cartridge for disc shape information recording medium
JPS56130861A (en) * 1980-03-17 1981-10-14 Victor Co Of Japan Ltd Reproducing device for information recording medium
JPS6241412Y2 (en) * 1980-07-29 1987-10-23
JPS606923Y2 (en) * 1980-07-31 1985-03-07 日本ビクター株式会社 Disc-shaped information recording medium storage case
JPS6138145Y2 (en) * 1980-08-14 1986-11-04
JPS57205854A (en) * 1981-06-15 1982-12-17 Victor Co Of Japan Ltd Reproducing device for discoid information recording medium
IT1148351B (en) * 1981-07-15 1986-12-03 Canon Denshi Kk DISCOMAGNETIC CASSETTE DEVICE
US4733314A (en) * 1982-10-14 1988-03-22 Canon Denshi Kabushiki Kaisha Disc unit including automatic ejection upon misinsertion detection
USRE34161E (en) 1985-10-04 1993-01-12 Nintendo Company Limited Memory cartridge and information processor unit using such cartridge
JPS6376831U (en) * 1986-11-07 1988-05-21

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4424463Y1 (en) * 1967-12-06 1969-10-15
US3662360A (en) * 1970-06-23 1972-05-09 Digital Information Storage Co Magnetic information disk equipment
US4003088A (en) * 1975-10-08 1977-01-11 Information Terminals Corporation Lock out tab for magnetic disc envelope

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134306A (en) * 1983-01-14 1984-08-08 Emi Ltd Improvements relating to video disc containers
US4860128A (en) * 1985-04-24 1989-08-22 Nintendo Co., Ltd. Recordable data device having identification symbols formed thereon and cooperating data processing system having registering symbols
GB2208029A (en) * 1987-08-13 1989-02-15 Nintendo Co Ltd Data recording device with I.D. symbol
GB2208029B (en) * 1987-08-13 1991-10-09 Nintendo Co Ltd Recordable data device and a data processing system using the same

Also Published As

Publication number Publication date
ATA105779A (en) 1981-06-15
SG48182G (en) 1983-02-25
AU531005B2 (en) 1983-08-04
GB2015235B (en) 1982-06-23
SE435662B (en) 1984-10-08
FI790387A7 (en) 1979-08-14
PL213380A1 (en) 1979-12-17
HK4083A (en) 1983-01-27
AU4392879A (en) 1979-08-23
DE2905323C2 (en) 1986-02-27
IT1110261B (en) 1985-12-23
PL134769B1 (en) 1985-09-30
JPS54115102A (en) 1979-09-07
DE2954354C2 (en) 1986-02-27
FR2417163B1 (en) 1985-04-26
FR2417163A1 (en) 1979-09-07
AT365814B (en) 1982-02-25
JPS5857831B2 (en) 1983-12-22
DE2905323A1 (en) 1979-08-16
SE7901044L (en) 1979-08-14
ES477663A1 (en) 1979-10-16
IT7920134A0 (en) 1979-02-12

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Legal Events

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