SE395558B - Apparat for avlesning av skivformad uppteckningsberare - Google Patents

Apparat for avlesning av skivformad uppteckningsberare

Info

Publication number
SE395558B
SE395558B SE7315152A SE7315152A SE395558B SE 395558 B SE395558 B SE 395558B SE 7315152 A SE7315152 A SE 7315152A SE 7315152 A SE7315152 A SE 7315152A SE 395558 B SE395558 B SE 395558B
Authority
SE
Sweden
Prior art keywords
record carrier
disc shaped
shaped record
reading disc
reading
Prior art date
Application number
SE7315152A
Other languages
English (en)
Swedish (sv)
Inventor
P J M Janssen
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to US05/519,599 priority Critical patent/US3995350A/en
Priority to SU742080430A priority patent/SU597319A3/ru
Publication of SE395558B publication Critical patent/SE395558B/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/76Television signal recording
    • H04N5/7605Television signal recording on discs or drums
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00Control of position or direction
    • G05D3/12Control of position or direction using feedback
    • G05D3/14Control of position or direction using feedback using an analogue comparing device
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/081Disposition or mounting of heads or light sources relatively to record carriers for time base error correction by moving the light beam
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/095Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following specially adapted for discs, e.g. for compensation of eccentricity or wobble
    • G11B7/0953Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following specially adapted for discs, e.g. for compensation of eccentricity or wobble to compensate for eccentricity of the disc or disc tracks

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Moving Of The Head To Find And Align With The Track (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
SE7315152A 1972-11-11 1973-11-08 Apparat for avlesning av skivformad uppteckningsberare SE395558B (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US05/519,599 US3995350A (en) 1973-11-08 1974-10-31 Method and an apparatus for cleaving slaughtered carcasses
SU742080430A SU597319A3 (ru) 1973-11-08 1974-11-15 Устройство дл разделки туш м са

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7215306A NL7215306A (ja) 1972-11-11 1972-11-11

Publications (1)

Publication Number Publication Date
SE395558B true SE395558B (sv) 1977-08-15

Family

ID=19817346

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7315152A SE395558B (sv) 1972-11-11 1973-11-08 Apparat for avlesning av skivformad uppteckningsberare

Country Status (16)

Country Link
JP (1) JPS5531527B2 (ja)
AT (1) AT330258B (ja)
BE (1) BE807159A (ja)
BR (1) BR7308761D0 (ja)
CA (1) CA1005908A (ja)
CH (1) CH588123A5 (ja)
DE (1) DE2353673C2 (ja)
DK (1) DK134875B (ja)
ES (1) ES420411A1 (ja)
FR (1) FR2327607A1 (ja)
GB (1) GB1452330A (ja)
IT (1) IT999742B (ja)
NL (1) NL7215306A (ja)
NO (1) NO141137C (ja)
SE (1) SE395558B (ja)
ZA (1) ZA738175B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1577132A (en) * 1976-03-19 1980-10-22 Rca Corp Compensation apparatus for a servo system with periodic command signals
JPS52120805A (en) * 1976-04-02 1977-10-11 Sony Corp Servo apparatus
CA1198766A (en) * 1981-04-20 1985-12-31 Atsuo Tanaka Magnetic rolls and a method of making the same
JPS5940241U (ja) * 1982-09-04 1984-03-14 大豊工業株式会社 回転軸
DE8322639U1 (de) * 1983-08-05 1983-12-01 Uranit GmbH, 5170 Jülich Leitwalzen für Papier-, Folienveredelungs- und Druckmaschinen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381086A (en) * 1962-08-16 1968-04-30 Minnesota Mining & Mfg Reproduction of television signals from photographic disc recordings
US3673412A (en) * 1970-03-02 1972-06-27 Trw Inc Radiant energy beam scanning method and apparatus
US3711641A (en) * 1971-03-22 1973-01-16 Rca Corp Velocity adjusting system

Also Published As

Publication number Publication date
NO141137B (no) 1979-10-08
CA1005908A (en) 1977-02-22
BE807159A (fr) 1974-05-09
AT330258B (de) 1976-06-25
ATA939773A (de) 1975-09-15
BR7308761D0 (pt) 1974-09-05
DE2353673A1 (de) 1974-05-16
GB1452330A (en) 1976-10-13
DK134875C (ja) 1977-06-20
FR2327607B1 (ja) 1978-04-21
AU6231873A (en) 1975-05-15
NO141137C (no) 1980-01-16
DK134875B (da) 1977-01-31
DE2353673C2 (de) 1982-05-27
FR2327607A1 (fr) 1977-05-06
ES420411A1 (es) 1976-04-16
JPS50707A (ja) 1975-01-07
NL7215306A (ja) 1974-05-14
JPS5531527B2 (ja) 1980-08-19
ZA738175B (en) 1975-05-28
IT999742B (it) 1976-03-10
CH588123A5 (ja) 1977-05-31

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