JPS546507A - Method of and device for setting tape tension constant in tape feeding system - Google Patents

Method of and device for setting tape tension constant in tape feeding system

Info

Publication number
JPS546507A
JPS546507A JP6993678A JP6993678A JPS546507A JP S546507 A JPS546507 A JP S546507A JP 6993678 A JP6993678 A JP 6993678A JP 6993678 A JP6993678 A JP 6993678A JP S546507 A JPS546507 A JP S546507A
Authority
JP
Japan
Prior art keywords
tape
feeding system
setting
tension constant
tape feeding
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.)
Pending
Application number
JP6993678A
Other languages
English (en)
Inventor
Eru Baadorufu Donarudo
Biyorudaaru Jiyuimuzu
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of JPS546507A publication Critical patent/JPS546507A/ja
Pending legal-status Critical Current

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
    • G11B15/43—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
    • G11B15/26—Driving record carriers by members acting directly or indirectly thereon
    • G11B15/28—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal
    • G11B15/295—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal with single capstan or drum simultaneously driving the record carrier at two separate points of an isolated part thereof, e.g. the capstan acting directly on the tape rollers
JP6993678A 1977-06-13 1978-06-12 Method of and device for setting tape tension constant in tape feeding system Pending JPS546507A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/805,654 US4093150A (en) 1977-06-13 1977-06-13 Method and apparatus for providing constant magnetic tape tension

Publications (1)

Publication Number Publication Date
JPS546507A true JPS546507A (en) 1979-01-18

Family

ID=25192130

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6993678A Pending JPS546507A (en) 1977-06-13 1978-06-12 Method of and device for setting tape tension constant in tape feeding system

Country Status (11)

Country Link
US (1) US4093150A (ja)
JP (1) JPS546507A (ja)
AT (1) AT359302B (ja)
AU (1) AU516633B2 (ja)
BE (1) BE868035A (ja)
DE (1) DE2825112A1 (ja)
DK (1) DK261678A (ja)
FR (1) FR2394486A1 (ja)
GB (1) GB2000353B (ja)
NL (1) NL7806410A (ja)
SE (1) SE7806378L (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4262859A (en) * 1976-02-02 1981-04-21 American Videonetics Corporation Transport apparatus with differential force system
DE2749735A1 (de) * 1977-11-07 1979-05-10 Basf Ag Kontaktwickel-bandtransport
US4196872A (en) * 1978-07-12 1980-04-08 American Videonetics Corporation Tape transport apparatus with translative friction force system
DE2942950A1 (de) * 1979-10-24 1981-05-07 Basf Ag, 6700 Ludwigshafen Verfahren und einrichtung zur bandspannungserzeugung in einem magnetbandlaufwerk
DE3034989A1 (de) * 1980-09-17 1982-04-29 Basf Ag, 6700 Ludwigshafen Magnetbandlaufwerk nach dem kontaktwickelprinzip

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3370803A (en) * 1965-08-17 1968-02-27 Newell Associates Inc Tape transport apparatus and roll therefor
US3960342A (en) * 1972-10-13 1976-06-01 American Videonetics Corporation Tape transport apparatus
US3921933A (en) * 1973-08-16 1975-11-25 Basf Ag Tape transport apparatus
US3951356A (en) * 1974-01-02 1976-04-20 Borg-Warner Corporation Tape transport
US4049216A (en) * 1975-05-06 1977-09-20 Basf Aktiengesellschaft Method and apparatus for generating constant tape tension in a tape transport apparatus
US4018402A (en) * 1975-05-06 1977-04-19 Basf Aktiengesellschaft Tape transport apparatus

Also Published As

Publication number Publication date
AU3701178A (en) 1979-12-20
SE7806378L (sv) 1978-12-14
FR2394486A1 (fr) 1979-01-12
AT359302B (de) 1980-11-10
DK261678A (da) 1978-12-14
ATA426478A (de) 1980-03-15
GB2000353A (en) 1979-01-04
AU516633B2 (en) 1981-06-11
US4093150A (en) 1978-06-06
BE868035A (fr) 1978-12-12
NL7806410A (nl) 1978-12-15
DE2825112A1 (de) 1978-12-21
GB2000353B (en) 1982-02-10

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