AU500871B2 - Disc record track skipper apparatus - Google Patents

Disc record track skipper apparatus

Info

Publication number
AU500871B2
AU500871B2 AU84038/75A AU8403875A AU500871B2 AU 500871 B2 AU500871 B2 AU 500871B2 AU 84038/75 A AU84038/75 A AU 84038/75A AU 8403875 A AU8403875 A AU 8403875A AU 500871 B2 AU500871 B2 AU 500871B2
Authority
AU
Australia
Prior art keywords
disc record
record track
track skipper
skipper apparatus
disc
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
AU84038/75A
Other languages
English (en)
Other versions
AU8403875A (en
Inventor
Ma. Bleaney Jg. & Crooks H. N Leedom
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 US05/499,557 external-priority patent/US3993863A/en
Priority claimed from US05/522,818 external-priority patent/US3963861A/en
Application filed by RCA Corp filed Critical RCA Corp
Publication of AU8403875A publication Critical patent/AU8403875A/en
Application granted granted Critical
Publication of AU500871B2 publication Critical patent/AU500871B2/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
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/08—Track changing or selecting during transducing operation
    • G11B21/081—Access to indexed tracks or parts of continuous track
    • G11B21/083—Access to indexed tracks or parts of continuous track on discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/04—Automatic feed mechanism producing a progressive transducing traverse of the head in a direction which cuts across the direction of travel of the recording medium, e.g. helical scan, e.g. by lead-screw
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
    • G11B9/06—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using record carriers having variable electrical capacitance; Record carriers therefor
    • G11B9/07—Heads for reproducing capacitive information
    • G11B9/075—Heads for reproducing capacitive information using mechanical contact with record carrier, e.g. by stylus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/7605—Television signal recording on discs or drums
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/903—Television signal recording using variable electrical capacitive recording

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Moving Of Head For Track Selection And Changing (AREA)
  • Moving Of Heads (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
AU84038/75A 1974-08-22 1975-08-18 Disc record track skipper apparatus Expired AU500871B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
USUS499557 1974-08-22
US05/499,557 US3993863A (en) 1974-08-22 1974-08-22 Disc record groove skipper
USUS522818 1974-11-12
US05/522,818 US3963861A (en) 1974-11-12 1974-11-12 Disc record groove skipper apparatus

Publications (2)

Publication Number Publication Date
AU8403875A AU8403875A (en) 1977-02-24
AU500871B2 true AU500871B2 (en) 1979-06-07

Family

ID=27053179

Family Applications (1)

Application Number Title Priority Date Filing Date
AU84038/75A Expired AU500871B2 (en) 1974-08-22 1975-08-18 Disc record track skipper apparatus

Country Status (8)

Country Link
JP (1) JPS5812791B2 (enrdf_load_stackoverflow)
AU (1) AU500871B2 (enrdf_load_stackoverflow)
DE (1) DE2537530A1 (enrdf_load_stackoverflow)
FR (1) FR2282693A1 (enrdf_load_stackoverflow)
GB (1) GB1519974A (enrdf_load_stackoverflow)
IT (1) IT1041917B (enrdf_load_stackoverflow)
NL (1) NL7509919A (enrdf_load_stackoverflow)
SE (1) SE409772B (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6019074B2 (ja) 1978-04-08 1985-05-14 ソニー株式会社 映像信号記録再生装置
US4310913A (en) * 1979-07-26 1982-01-12 Rca Corporation Stylus tracking aid using two bimorph elements longitudinally aligned
IT1133648B (it) * 1979-10-18 1986-07-09 Rca Corp Apparato adattabile per il trasferimento posizionale dello stilo di un riproduttore di dischi
IT1133819B (it) * 1979-10-26 1986-07-24 Rca Corp Apparato per pre-visionare un videodisco
US4278846A (en) * 1979-10-29 1981-07-14 Rca Corporation Video disc locked groove clearance system
GB2064252B (en) * 1979-11-19 1983-11-30 Rca Corp Didirectional pulse generator
JPS5728483A (en) * 1980-07-28 1982-02-16 Victor Co Of Japan Ltd Playback device for disc shape information recording medium
JPS6051310B2 (ja) * 1980-10-03 1985-11-13 日本ビクター株式会社 円盤状情報記録媒体のスロ−モ−シヨン再生方法
US4375094A (en) * 1980-11-10 1983-02-22 Rca Corporation Apparatus for advancing a video disc pickup transducer beyond a disc record defect
DE3225238C2 (de) * 1981-07-06 1984-12-13 Victor Company Of Japan, Ltd., Yokohama, Kanagawa Wiedergabegerät für ein rotierbares Aufzeichnungsmedium
JPS5812486A (ja) * 1981-07-15 1983-01-24 Victor Co Of Japan Ltd 情報信号記録円盤
JPS5817667U (ja) * 1981-07-28 1983-02-03 日本ビクター株式会社 円盤状情報記録媒体再生装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2118657C3 (de) * 1971-04-17 1979-08-30 Ted Bildplatten Ag Aeg-Telefunkenteldec, Zug (Schweiz) Wiedergabegerät für eine Hatte mit in einer spiralförmigen Rille gespeicherter Information, dessen Laufwerksfunktionen von auf der Platte vorgesehenen Steuerinformationen gesteuert werden, sowie Platte hierzu
GB1426328A (en) * 1972-04-19 1976-02-25 Rca Corp Stylus arm structure
JPS5246657B2 (enrdf_load_stackoverflow) * 1972-09-09 1977-11-26
JPS5048820A (enrdf_load_stackoverflow) * 1973-04-11 1975-05-01

Also Published As

Publication number Publication date
NL7509919A (nl) 1976-02-24
AU8403875A (en) 1977-02-24
FR2282693B1 (enrdf_load_stackoverflow) 1979-01-19
JPS5152227A (enrdf_load_stackoverflow) 1976-05-08
FR2282693A1 (fr) 1976-03-19
GB1519974A (en) 1978-08-02
SE7509090L (sv) 1976-02-23
IT1041917B (it) 1980-01-10
JPS5812791B2 (ja) 1983-03-10
SE409772B (sv) 1979-09-03
DE2537530A1 (de) 1976-03-04

Similar Documents

Publication Publication Date Title
AU502093B2 (en) Disk storage apparatus
AU501661B2 (en) Recording and/or playback apparatus
AU499889B2 (en) Recording and/or reproducing apparatus
JPS53130928A (en) Disk record reproducer
AU500752B2 (en) Videodisc recording system
JPS57203239A (en) Disc record reproducer
JPS5284724A (en) Disk record reproducer
AU500871B2 (en) Disc record track skipper apparatus
CA1031456A (en) Recording and/or reproducing device
CA1012649A (en) Information recording apparatus
IL46164A0 (en) Novel recording medium
JPS5280122A (en) Recording*reproducing device
CA1001083A (en) Recording and reproducing apparatus
CA1033835A (en) Tape recording and/or reproducing apparatus
JPS51126807A (en) Flexible disk recorder
CA1032880A (en) Friction disc apparatus
GB1544524A (en) Recording or playback apparatus
CA1021697A (en) Automatic record player
GB1523340A (en) Disc drive
SU600579A1 (ru) Устройство дл регистрации информации
HK27877A (en) Recording or playback apparatus
JPS5276002A (en) Disk recorder
AU493067B2 (en) Recording and playback apparatus
AU489590B2 (en) Magnetic recording apparatus
AU489803B2 (en) Recording and/or playback apparatus