SE436077B - Bandreglerapparat och anvendning av denna i en videobandspelare - Google Patents

Bandreglerapparat och anvendning av denna i en videobandspelare

Info

Publication number
SE436077B
SE436077B SE7812879A SE7812879A SE436077B SE 436077 B SE436077 B SE 436077B SE 7812879 A SE7812879 A SE 7812879A SE 7812879 A SE7812879 A SE 7812879A SE 436077 B SE436077 B SE 436077B
Authority
SE
Sweden
Prior art keywords
output signal
phase shift
supply roller
phase
belt
Prior art date
Application number
SE7812879A
Other languages
English (en)
Swedish (sv)
Other versions
SE7812879L (sv
Inventor
H Sakamoto
K Takano
Original Assignee
Sony 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
Application filed by Sony Corp filed Critical Sony Corp
Publication of SE7812879L publication Critical patent/SE7812879L/xx
Publication of SE436077B publication Critical patent/SE436077B/sv

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/48—Starting; Accelerating; Decelerating; Arrangements preventing malfunction during drive change
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/43—Control or regulation of mechanical tension of record carrier, e.g. tape tension
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/54—Controlling, regulating, or indicating speed by stroboscope; by tachometer

Landscapes

  • Control Of Electric Motors In General (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Control Of Multiple Motors (AREA)
  • Control Of Direct Current Motors (AREA)
SE7812879A 1977-12-15 1978-12-14 Bandreglerapparat och anvendning av denna i en videobandspelare SE436077B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52149935A JPS6058142B2 (ja) 1977-12-15 1977-12-15 リ−ルサ−ボ装置

Publications (2)

Publication Number Publication Date
SE7812879L SE7812879L (sv) 1979-06-16
SE436077B true SE436077B (sv) 1984-11-05

Family

ID=15485774

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7812879A SE436077B (sv) 1977-12-15 1978-12-14 Bandreglerapparat och anvendning av denna i en videobandspelare

Country Status (11)

Country Link
US (1) US4289284A (ja)
JP (1) JPS6058142B2 (ja)
AT (1) AT370547B (ja)
AU (1) AU522163B2 (ja)
CA (1) CA1128202A (ja)
DE (1) DE2854103C2 (ja)
FR (1) FR2423026B1 (ja)
GB (1) GB2010536B (ja)
IT (1) IT1100724B (ja)
NL (1) NL7812126A (ja)
SE (1) SE436077B (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS568079A (en) * 1979-07-02 1981-01-27 Sofuia Kk Detector for pinball in pinball machine
JPS5740777A (en) * 1980-08-22 1982-03-06 Victor Co Of Japan Ltd High-speed tape feed system of recordng and reproducing device
US4429261A (en) * 1980-12-06 1984-01-31 Victor Company Of Japan, Limited Apparatus for controlling the tension of a cassette tape
JPS61148654A (ja) * 1984-12-21 1986-07-07 Fujitsu Ltd テ−プ送り装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3061228A (en) * 1961-03-14 1962-10-30 Eaton Mfg Co Tension control apparatus
FR1309563A (fr) * 1961-12-19 1962-11-16 Procédé et dispositif pour influencer la traction exercée sur la bande dans des dispositifs de transport pour supports d'enregistrement en forme de bande
US3560827A (en) * 1969-05-09 1971-02-02 Security Trust Co Of Rochester System for controlling the velocity and position of a rotating member
US3800196A (en) * 1972-03-01 1974-03-26 Ampex Electronic constant-tension tape-handling system
US3733529A (en) * 1972-05-22 1973-05-15 Ross Controls Corp Plural motor tape drive speed control
GB1424363A (en) * 1973-05-02 1976-02-11 Burroughs Corp Tape transport system
DE2718706A1 (de) * 1976-04-27 1977-11-10 Nippon Musical Instruments Mfg Rueck-zugsystem
JPS608541B2 (ja) * 1976-09-28 1985-03-04 ソニー株式会社 リール制御装置

Also Published As

Publication number Publication date
AT370547B (de) 1983-04-11
JPS5482587A (en) 1979-06-30
DE2854103C2 (de) 1983-05-11
AU4235178A (en) 1979-06-21
GB2010536B (en) 1982-04-07
US4289284A (en) 1981-09-15
CA1128202A (en) 1982-07-20
JPS6058142B2 (ja) 1985-12-18
GB2010536A (en) 1979-06-27
DE2854103A1 (de) 1979-06-21
FR2423026B1 (fr) 1986-03-28
FR2423026A1 (fr) 1979-11-09
ATA895478A (de) 1982-08-15
IT7830852A0 (it) 1978-12-14
IT1100724B (it) 1985-09-28
SE7812879L (sv) 1979-06-16
NL7812126A (nl) 1979-06-19
AU522163B2 (en) 1982-05-20

Similar Documents

Publication Publication Date Title
US4739230A (en) Control device for controlling motor speed without hunting
US3800196A (en) Electronic constant-tension tape-handling system
KR910013136A (ko) 테이프 이동 장치
SE436077B (sv) Bandreglerapparat och anvendning av denna i en videobandspelare
US5309077A (en) Apparatus and method for loading a cassette tape in a video equipment
US4121138A (en) Servo system
JPS5637853A (en) Tape run driver of vtr
US4196375A (en) A.C. tape reel servo
US4145642A (en) System for controlling the rotation of a DC motor
US4133494A (en) Tape driving apparatus
US3704400A (en) Apparatus for controlling the tension of a magnetic tape
KR920018656A (ko) 신호 기록 재생장치
JPS5690452A (en) Reel control system
KR940001219Y1 (ko) Vcr의 위상 콘트롤 보상장치
KR940004687Y1 (ko) 테이프 레코더의 빨리보내기, 되감기시 모터의 회전속도 제어회로
KR0122835Y1 (ko) 데크의 부하변동에 따른 드럼 모터의 토크 제어 장치
GB2058410A (en) Improvement in Tape Transport Systems for Magnetic Tape Recorders and Reproducers, Particularly of the Cassette Type
JPS54128715A (en) Magnetic recording and reproducing apparatus
KR900006651Y1 (ko) 영상기록 재생장치의 릴모타 텐션서보회로
KR920005940Y1 (ko) 테이프 구동장치의 테이프 언로딩시 토크 제한회로
KR850001029Y1 (ko) 릴 모우터(Reel Motor)를 이용한 픽츄어 써치(Picture Search)회로
JPS5644141A (en) Tape drive controller of tape recorder
SU1597910A1 (ru) Устройство дл автоматического поиска требуемого участка записи на магнитном носителе
JPS63168867A (ja) リ−ル制御装置
JPS5940344A (ja) テ−プリ−ル駆動装置

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 7812879-0

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 7812879-0

Format of ref document f/p: F