FR1044679A - Electrically controlled drive, locking and automatic braking device for recording-repeater devices on magnetic tape or wire - Google Patents

Electrically controlled drive, locking and automatic braking device for recording-repeater devices on magnetic tape or wire

Info

Publication number
FR1044679A
FR1044679A FR1044679DA FR1044679A FR 1044679 A FR1044679 A FR 1044679A FR 1044679D A FR1044679D A FR 1044679DA FR 1044679 A FR1044679 A FR 1044679A
Authority
FR
France
Prior art keywords
recording
locking
wire
magnetic tape
braking device
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Noe L Pierron
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 filed Critical
Application granted granted Critical
Publication of FR1044679A publication Critical patent/FR1044679A/en
Expired 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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/10—Manually-operated control; Solenoid-operated control
    • 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
    • G11B15/22—Stopping means
    • 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
    • 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
    • G11B15/44—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor
    • G11B15/442—Control thereof
    • 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
FR1044679D 1951-04-25 1951-04-25 Electrically controlled drive, locking and automatic braking device for recording-repeater devices on magnetic tape or wire Expired FR1044679A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1044679T 1951-04-25

Publications (1)

Publication Number Publication Date
FR1044679A true FR1044679A (en) 1953-11-19

Family

ID=9591255

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1044679D Expired FR1044679A (en) 1951-04-25 1951-04-25 Electrically controlled drive, locking and automatic braking device for recording-repeater devices on magnetic tape or wire

Country Status (1)

Country Link
FR (1) FR1044679A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1124752B (en) * 1957-05-23 1962-03-01 Philips Nv Device for driving tape-shaped recording media that can be rewound between two winding spools
DE1193263B (en) * 1962-12-20 1965-05-20 Telefunken Patent Drive arrangement for the winding plates of magnetic tape devices
DE1240936B (en) * 1962-10-09 1967-05-24 Compteurs Comp D Speed control device for tape devices

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1124752B (en) * 1957-05-23 1962-03-01 Philips Nv Device for driving tape-shaped recording media that can be rewound between two winding spools
DE1240936B (en) * 1962-10-09 1967-05-24 Compteurs Comp D Speed control device for tape devices
DE1193263B (en) * 1962-12-20 1965-05-20 Telefunken Patent Drive arrangement for the winding plates of magnetic tape devices

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