DE2119147A1 - Bandantriebsmechanismus sowie dabei vorgesehenes Bandschleifeneinstellsystem - Google Patents

Bandantriebsmechanismus sowie dabei vorgesehenes Bandschleifeneinstellsystem

Info

Publication number
DE2119147A1
DE2119147A1 DE19712119147 DE2119147A DE2119147A1 DE 2119147 A1 DE2119147 A1 DE 2119147A1 DE 19712119147 DE19712119147 DE 19712119147 DE 2119147 A DE2119147 A DE 2119147A DE 2119147 A1 DE2119147 A1 DE 2119147A1
Authority
DE
Germany
Prior art keywords
signal
devices
drive mechanism
tape
control
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
DE19712119147
Other languages
German (de)
English (en)
Inventor
George G. Bedford Mass. Proulx (V.St.A.)
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.)
Bull HN Information Systems Italia SpA
Original Assignee
Honeywell Information Systems Italia SpA
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 Honeywell Information Systems Italia SpA filed Critical Honeywell Information Systems Italia SpA
Publication of DE2119147A1 publication Critical patent/DE2119147A1/de
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
    • G11B15/56—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 the record carrier having reserve loop, e.g. to minimise inertia during acceleration measuring or control in connection therewith
    • G11B15/58—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 the record carrier having reserve loop, e.g. to minimise inertia during acceleration measuring or control in connection therewith with vacuum column

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Advancing Webs (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
DE19712119147 1970-04-20 1971-04-20 Bandantriebsmechanismus sowie dabei vorgesehenes Bandschleifeneinstellsystem Pending DE2119147A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2993870A 1970-04-20 1970-04-20

Publications (1)

Publication Number Publication Date
DE2119147A1 true DE2119147A1 (de) 1971-11-04

Family

ID=21851679

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712119147 Pending DE2119147A1 (de) 1970-04-20 1971-04-20 Bandantriebsmechanismus sowie dabei vorgesehenes Bandschleifeneinstellsystem

Country Status (6)

Country Link
US (1) US3701494A (enExample)
CA (1) CA1005571A (enExample)
DE (1) DE2119147A1 (enExample)
FR (1) FR2089880A5 (enExample)
GB (1) GB1335744A (enExample)
NL (1) NL7105079A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3796393A (en) * 1972-04-19 1974-03-12 Ibm Pneumatic-photoelectric transducer in a magnetic tape unit
US3866855A (en) * 1972-10-24 1975-02-18 Wangco Inc Tape tension and velocity control system
DE2914037C2 (de) * 1979-04-06 1983-12-08 Siemens AG, 1000 Berlin und 8000 München Einrichtung zum Unwirksammachen von durch Temperaturschwankungen verursachten Abweichungen der Ausgangsspannung eines Druckwandlers in Magnetbandgeräten
US5228635A (en) * 1990-01-26 1993-07-20 Sony Corporation Apparatus having a vacuum chamber for controlling a tape tension thereof/vacuum chamber apparatus for controlling tape tension
JP3187819B2 (ja) * 1990-01-26 2001-07-16 ソニー株式会社 テープテンション制御装置
US7274865B2 (en) * 2003-09-04 2007-09-25 Patricio Lagos Lehuede General purpose 100% solid state drive for direct current rotary machines

Also Published As

Publication number Publication date
US3701494A (en) 1972-10-31
NL7105079A (enExample) 1971-10-22
GB1335744A (en) 1973-10-31
CA1005571A (en) 1977-02-15
FR2089880A5 (enExample) 1972-01-07

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