DE2307825A1 - Laufwerk fuer magnetbandgeraete, insbesondere kassettenmagnetbandgeraete - Google Patents

Laufwerk fuer magnetbandgeraete, insbesondere kassettenmagnetbandgeraete

Info

Publication number
DE2307825A1
DE2307825A1 DE19732307825 DE2307825A DE2307825A1 DE 2307825 A1 DE2307825 A1 DE 2307825A1 DE 19732307825 DE19732307825 DE 19732307825 DE 2307825 A DE2307825 A DE 2307825A DE 2307825 A1 DE2307825 A1 DE 2307825A1
Authority
DE
Germany
Prior art keywords
magnetic tape
drive
motors
motor
drive according
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
DE19732307825
Other languages
German (de)
English (en)
Inventor
Oskar Hubert Richt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19732307825 priority Critical patent/DE2307825A1/de
Priority to FR7404986A priority patent/FR2218613B3/fr
Priority to GB679774A priority patent/GB1456781A/en
Priority to CH208774A priority patent/CH574662A5/xx
Publication of DE2307825A1 publication Critical patent/DE2307825A1/de
Priority to US05/573,888 priority patent/US3952932A/en
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
    • G11B15/43—Control or regulation of mechanical tension of record carrier, e.g. tape tension
    • 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
    • G11B15/29—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 through pinch-rollers or tape rolls
    • 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

Landscapes

  • Control Of Multiple Motors (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Advancing Webs (AREA)
DE19732307825 1973-02-16 1973-02-16 Laufwerk fuer magnetbandgeraete, insbesondere kassettenmagnetbandgeraete Pending DE2307825A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19732307825 DE2307825A1 (de) 1973-02-16 1973-02-16 Laufwerk fuer magnetbandgeraete, insbesondere kassettenmagnetbandgeraete
FR7404986A FR2218613B3 (enExample) 1973-02-16 1974-02-14
GB679774A GB1456781A (en) 1973-02-16 1974-02-14 Tape transport assembly for magnetic tape recorder and reproducer sets
CH208774A CH574662A5 (enExample) 1973-02-16 1974-02-14
US05/573,888 US3952932A (en) 1973-02-16 1975-05-02 Transport system for magnetic tape recorder and reproducer sets, particularly for cassette magnetic tape recorders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732307825 DE2307825A1 (de) 1973-02-16 1973-02-16 Laufwerk fuer magnetbandgeraete, insbesondere kassettenmagnetbandgeraete

Publications (1)

Publication Number Publication Date
DE2307825A1 true DE2307825A1 (de) 1974-08-22

Family

ID=5872196

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732307825 Pending DE2307825A1 (de) 1973-02-16 1973-02-16 Laufwerk fuer magnetbandgeraete, insbesondere kassettenmagnetbandgeraete

Country Status (5)

Country Link
US (1) US3952932A (enExample)
CH (1) CH574662A5 (enExample)
DE (1) DE2307825A1 (enExample)
FR (1) FR2218613B3 (enExample)
GB (1) GB1456781A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7603055A (nl) * 1976-03-24 1977-09-27 Philips Nv Bandtransportinrichting voor het spannen en transporteren van een magneetband.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112052A (en) * 1962-07-16 1963-11-26 Winston Res Corp Magnetic tape control system
US3419202A (en) * 1967-12-29 1968-12-31 Westel Company Dual capstan control system
US3861573A (en) * 1972-07-20 1975-01-21 Matsushita Electric Industrial Co Ltd Tape transport system

Also Published As

Publication number Publication date
GB1456781A (en) 1976-11-24
FR2218613A1 (enExample) 1974-09-13
CH574662A5 (enExample) 1976-04-15
FR2218613B3 (enExample) 1976-11-26
US3952932A (en) 1976-04-27

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Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee