CH490720A - Device for a magnetic tape device to keep the tape tension constant - Google Patents

Device for a magnetic tape device to keep the tape tension constant

Info

Publication number
CH490720A
CH490720A CH1730868A CH1730868A CH490720A CH 490720 A CH490720 A CH 490720A CH 1730868 A CH1730868 A CH 1730868A CH 1730868 A CH1730868 A CH 1730868A CH 490720 A CH490720 A CH 490720A
Authority
CH
Switzerland
Prior art keywords
keep
tape
tension constant
magnetic tape
tape tension
Prior art date
Application number
CH1730868A
Other languages
German (de)
Inventor
Doepner Horst
Original Assignee
Telefunken Patent
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 Telefunken Patent filed Critical Telefunken Patent
Publication of CH490720A publication Critical patent/CH490720A/en

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
CH1730868A 1967-11-21 1968-11-20 Device for a magnetic tape device to keep the tape tension constant CH490720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET0035305 1967-11-21

Publications (1)

Publication Number Publication Date
CH490720A true CH490720A (en) 1970-05-15

Family

ID=7559115

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1730868A CH490720A (en) 1967-11-21 1968-11-20 Device for a magnetic tape device to keep the tape tension constant

Country Status (2)

Country Link
CH (1) CH490720A (en)
DE (1) DE1549107C3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5815854B2 (en) * 1977-04-19 1983-03-28 日本ビクター株式会社 tape drive device
NL8403472A (en) * 1984-11-14 1986-06-02 Philips Nv MAGNETIC TAPE DEVICE.

Also Published As

Publication number Publication date
DE1549107A1 (en) 1970-10-22
DE1549107C3 (en) 1975-07-24
DE1549107B2 (en) 1972-10-19

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Legal Events

Date Code Title Description
PL Patent ceased