IT1114127B - Unita' di registrazione a nastro magentico perfezionata - Google Patents

Unita' di registrazione a nastro magentico perfezionata

Info

Publication number
IT1114127B
IT1114127B IT27062/77A IT2706277A IT1114127B IT 1114127 B IT1114127 B IT 1114127B IT 27062/77 A IT27062/77 A IT 27062/77A IT 2706277 A IT2706277 A IT 2706277A IT 1114127 B IT1114127 B IT 1114127B
Authority
IT
Italy
Prior art keywords
perfected
registration unit
magentic tape
magentic
tape
Prior art date
Application number
IT27062/77A
Other languages
English (en)
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of IT1114127B publication Critical patent/IT1114127B/it

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
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/48—Starting; Accelerating; Decelerating; Arrangements preventing malfunction during drive change
IT27062/77A 1976-09-20 1977-08-30 Unita' di registrazione a nastro magentico perfezionata IT1114127B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/724,832 US4084116A (en) 1976-09-20 1976-09-20 Procedure for tightening tape wraps on a spindle

Publications (1)

Publication Number Publication Date
IT1114127B true IT1114127B (it) 1986-01-27

Family

ID=24912098

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27062/77A IT1114127B (it) 1976-09-20 1977-08-30 Unita' di registrazione a nastro magentico perfezionata

Country Status (6)

Country Link
US (1) US4084116A (it)
JP (1) JPS5920186B2 (it)
DE (1) DE2740837A1 (it)
FR (1) FR2364845A1 (it)
GB (1) GB1547068A (it)
IT (1) IT1114127B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60124049A (ja) * 1983-12-07 1985-07-02 Fujitsu Ltd 磁気テ−プ装置の停止制御回路
US4779150A (en) * 1987-04-02 1988-10-18 Datatape Incorporated Pneumatically controlled tape-loading tape-transporting apparatus
US4772969A (en) * 1987-04-02 1988-09-20 Datatape Incorporated "Expandable loop" method of and apparatus for automatically threading a web material
CA2051523C (en) * 1990-09-18 1999-02-09 Malcolm Ernest Greenway Control system for a mine winder
US5829702A (en) * 1997-03-26 1998-11-03 Exabyte Corporation Method and apparatus for counteracting interlayer slip in magnetic tape drive
JP6669144B2 (ja) * 2016-12-16 2020-03-18 日亜化学工業株式会社 発光素子の製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3309597A (en) * 1964-04-20 1967-03-14 Potter Instrument Co Inc Motor acceleration control system
FR1444979A (fr) * 1964-06-11 1966-07-08 Salzgitter Huettenwerk Ag Commande pour treuil d'enroulement de fils laminés
US3441825A (en) * 1965-11-29 1969-04-29 Gen Electric Selected gain control system
US3730450A (en) * 1969-07-24 1973-05-01 Polygraph Leipzig Arrangement for winding of webs
US3749328A (en) * 1972-02-07 1973-07-31 J Dusenbery Apparatus for winding thin film into a roll
US3809335A (en) * 1972-06-29 1974-05-07 Ibm Web movement control in a reel-to-reel web transport
DE2423542A1 (de) * 1974-05-15 1976-02-05 Elektronik Regelautomatik Arbeitsverfahren zum betrieb eines wickel-antriebs
US4030131A (en) * 1975-08-20 1977-06-14 Honeywell Inc. Slack tape loader

Also Published As

Publication number Publication date
GB1547068A (en) 1979-06-06
US4084116A (en) 1978-04-11
DE2740837A1 (de) 1978-03-23
FR2364845A1 (fr) 1978-04-14
JPS5339105A (en) 1978-04-10
FR2364845B1 (it) 1980-07-11
JPS5920186B2 (ja) 1984-05-11

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