JPS4922911A - - Google Patents

Info

Publication number
JPS4922911A
JPS4922911A JP48043703A JP4370373A JPS4922911A JP S4922911 A JPS4922911 A JP S4922911A JP 48043703 A JP48043703 A JP 48043703A JP 4370373 A JP4370373 A JP 4370373A JP S4922911 A JPS4922911 A JP S4922911A
Authority
JP
Japan
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
JP48043703A
Other languages
Japanese (ja)
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 US05/246,635 external-priority patent/US3987980A/en
Priority claimed from US00246812A external-priority patent/US3807654A/en
Application filed filed Critical
Publication of JPS4922911A publication Critical patent/JPS4922911A/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
    • G11B15/26—Driving record carriers by members acting directly or indirectly thereon
    • G11B15/32—Driving record carriers by members acting directly or indirectly thereon through the reels or cores on to which the record carrier is wound
    • 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
    • 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
JP48043703A 1972-04-24 1973-04-19 Pending JPS4922911A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/246,635 US3987980A (en) 1972-04-24 1972-04-24 Simplified precision tape cassette and system
US00246812A US3807654A (en) 1972-04-24 1972-04-24 Magnetic tape recording deck, drive system, and cassette

Publications (1)

Publication Number Publication Date
JPS4922911A true JPS4922911A (enrdf_load_stackoverflow) 1974-02-28

Family

ID=26938116

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48043703A Pending JPS4922911A (enrdf_load_stackoverflow) 1972-04-24 1973-04-19

Country Status (4)

Country Link
JP (1) JPS4922911A (enrdf_load_stackoverflow)
DE (1) DE2318628A1 (enrdf_load_stackoverflow)
FR (1) FR2181980A1 (enrdf_load_stackoverflow)
GB (1) GB1427411A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50134611A (enrdf_load_stackoverflow) * 1974-04-11 1975-10-24
JPS532210U (enrdf_load_stackoverflow) * 1976-06-24 1978-01-11

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7808832A (nl) * 1978-08-28 1980-03-03 Philips Nv Magneetbandaandrijfsysteem.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50134611A (enrdf_load_stackoverflow) * 1974-04-11 1975-10-24
JPS532210U (enrdf_load_stackoverflow) * 1976-06-24 1978-01-11

Also Published As

Publication number Publication date
DE2318628A1 (de) 1973-11-15
FR2181980A1 (enrdf_load_stackoverflow) 1973-12-07
GB1427411A (en) 1976-03-10

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