DE1499574B1 - Bandantrieb,insbesondere fuer Magnetbandgeraete - Google Patents

Bandantrieb,insbesondere fuer Magnetbandgeraete

Info

Publication number
DE1499574B1
DE1499574B1 DE19661499574 DE1499574A DE1499574B1 DE 1499574 B1 DE1499574 B1 DE 1499574B1 DE 19661499574 DE19661499574 DE 19661499574 DE 1499574 A DE1499574 A DE 1499574A DE 1499574 B1 DE1499574 B1 DE 1499574B1
Authority
DE
Germany
Prior art keywords
tape
belt
vacuum chamber
vacuum
vacuum chambers
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
DE19661499574
Other languages
German (de)
English (en)
Inventor
Brettell George 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.)
Ampex Corp
Original Assignee
Ampex Corp
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 Ampex Corp filed Critical Ampex Corp
Publication of DE1499574B1 publication Critical patent/DE1499574B1/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

  • Advancing Webs (AREA)
  • Braking Systems And Boosters (AREA)
DE19661499574 1965-02-24 1966-02-23 Bandantrieb,insbesondere fuer Magnetbandgeraete Pending DE1499574B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US434770A US3329364A (en) 1965-02-24 1965-02-24 Pneumatic tape drive system

Publications (1)

Publication Number Publication Date
DE1499574B1 true DE1499574B1 (de) 1971-01-28

Family

ID=23725617

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661499574 Pending DE1499574B1 (de) 1965-02-24 1966-02-23 Bandantrieb,insbesondere fuer Magnetbandgeraete

Country Status (6)

Country Link
US (1) US3329364A (US07922777-20110412-C00004.png)
BE (1) BE676554A (US07922777-20110412-C00004.png)
DE (1) DE1499574B1 (US07922777-20110412-C00004.png)
GB (1) GB1109014A (US07922777-20110412-C00004.png)
NL (1) NL6602323A (US07922777-20110412-C00004.png)
SE (1) SE338195B (US07922777-20110412-C00004.png)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1286108B (de) * 1965-09-28 1969-01-02 Siemens Ag Magnetbandgeraet fuer hohe Bandgeschwindigkeiten
US3379352A (en) * 1966-03-21 1968-04-23 Burroughs Corp Vacuum system for multiple station tape handling apparatus
GB1195123A (en) * 1967-05-16 1970-06-17 Int Computers Ltd Improvements in Tape Handling Apparatus.
US3584805A (en) * 1969-03-24 1971-06-15 Recortec Inc Tape transport apparatus
US3761035A (en) * 1969-08-04 1973-09-25 Wang Computer Products Inc Tape transport arrangements
US3804313A (en) * 1970-06-03 1974-04-16 Bridge Data Prod Corp Tape drive
US3776487A (en) * 1971-10-26 1973-12-04 Telex Computer Products Vacuum column for reel servo
US3779481A (en) * 1971-11-17 1973-12-18 Telex Computer Products Vacuum buffer
US3937421A (en) * 1971-12-01 1976-02-10 Xerox Corporation Asynchronous high-speed pneumatic film transport mechanism
BE795324A (fr) * 1972-02-14 1973-05-29 Ampex Mecanisme pneumatique de reenroulement de bandes magnetiques
US3890641A (en) * 1972-09-01 1975-06-17 Int Video Corp Helical scan magnetic tape transport system including vacuum column tension control and helical scanner air bearing
US3945036A (en) * 1974-08-21 1976-03-16 Bell & Howell Company Information recording transport with tape tension equalization between distinct capstans
US4187997A (en) * 1978-08-14 1980-02-12 Foley Thomas P Vacuum control system for magnetic tape handler
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
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
US5402956A (en) * 1992-07-01 1995-04-04 Lemke; James U. Two or three capstan tape drive

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1019108B (de) * 1955-02-18 1957-11-07 Int Standard Electric Corp Antriebsanordnung fuer einen bandfoermigen Aufzeichnungstraeger, insbesondere ein Magnetband
DE1088276B (de) * 1955-12-30 1960-09-01 Ibm Deutschland Auf- und Abspuleinrichtung fuer bandfoermige Aufzeichnungstraeger
GB929364A (en) * 1960-08-22 1963-06-19 Ampex Improved drive control apparatus
US3156423A (en) * 1962-05-18 1964-11-10 Potter Instrument Co Inc Tape loop control

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE552199A (US07922777-20110412-C00004.png) * 1955-11-14
US3148816A (en) * 1962-05-14 1964-09-15 Cons Electrodynamics Corp Tape transports
BE637875A (US07922777-20110412-C00004.png) * 1962-10-10

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1019108B (de) * 1955-02-18 1957-11-07 Int Standard Electric Corp Antriebsanordnung fuer einen bandfoermigen Aufzeichnungstraeger, insbesondere ein Magnetband
DE1088276B (de) * 1955-12-30 1960-09-01 Ibm Deutschland Auf- und Abspuleinrichtung fuer bandfoermige Aufzeichnungstraeger
GB929364A (en) * 1960-08-22 1963-06-19 Ampex Improved drive control apparatus
US3156423A (en) * 1962-05-18 1964-11-10 Potter Instrument Co Inc Tape loop control

Also Published As

Publication number Publication date
GB1109014A (en) 1968-04-10
SE338195B (US07922777-20110412-C00004.png) 1971-08-30
NL6602323A (US07922777-20110412-C00004.png) 1966-08-25
US3329364A (en) 1967-07-04
BE676554A (US07922777-20110412-C00004.png) 1966-07-18

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977